{"id": "Shaft_03512", "images": ["images/Shaft_03512.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.6 mm and length at least 129.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 49.4 mm (from Z=0.0 to Z=49.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 34.2 mm (from Z=0.0 to Z=74.8).\n9. Finish turn diameter Ø30.0 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03270", "images": ["images/Shaft_03270.png", "detail_png/Shaft_03270_length.png", "detail_png/Shaft_03270_diam.png", "detail_png/Shaft_03270_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.4 mm and length at least 294.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.4 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.6 mm over length 48.7 mm (from Z=0.0 to Z=238.6).\n10. Finish turn diameter Ø38.7 mm over length 114.7 mm (from Z=0.0 to Z=189.9).\n11. Finish turn diameter Ø30.0 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03606", "images": ["images/Shaft_03606.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.2 mm and length at least 282.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.2 mm over length 106.0 mm (from Z=0.0 to Z=106.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 171.7 mm (from Z=0.0 to Z=171.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01365", "images": ["images/Shaft_01365.png", "detail_png/Shaft_01365_length.png", "detail_png/Shaft_01365_diam.png", "detail_png/Shaft_01365_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.4 mm and length at least 120.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.2 mm over length 25.9 mm (from Z=0.0 to Z=69.4).\n9. Finish turn diameter Ø51.8 mm over length 43.5 mm (from Z=0.0 to Z=43.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04616", "images": ["images/Shaft_04616.png", "detail_png/Shaft_04616_length.png", "detail_png/Shaft_04616_diam.png", "detail_png/Shaft_04616_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 125.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.5 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00159", "images": ["images/Shaft_00159.png", "detail_png/Shaft_00159_length.png", "detail_png/Shaft_00159_diam.png", "detail_png/Shaft_00159_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.2 mm and length at least 211.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.2 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.7 mm over length 46.2 mm (from Z=0.0 to Z=172.4).\n10. Finish turn diameter Ø46.3 mm over length 52.5 mm (from Z=0.0 to Z=126.2).\n11. Finish turn diameter Ø40.7 mm over length 16.6 mm (from Z=0.0 to Z=73.7).\n12. Finish turn diameter Ø30.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00425", "images": ["images/Shaft_00425.png", "detail_png/Shaft_00425_length.png", "detail_png/Shaft_00425_diam.png", "detail_png/Shaft_00425_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.8 mm and length at least 205.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 49.4 mm (from Z=0.0 to Z=146.4).\n10. Finish turn diameter Ø30.0 mm over length 97.0 mm (from Z=0.0 to Z=97.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01613", "images": ["images/Shaft_01613.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.5 mm and length at least 208.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.3 mm over length 25.2 mm (from Z=0.0 to Z=173.3).\n10. Finish turn diameter Ø48.8 mm over length 69.7 mm (from Z=0.0 to Z=148.1).\n11. Finish turn diameter Ø39.8 mm over length 24.4 mm (from Z=0.0 to Z=78.4).\n12. Finish turn diameter Ø31.0 mm over length 54.0 mm (from Z=0.0 to Z=54.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04676", "images": ["images/Shaft_04676.png", "detail_png/Shaft_04676_length.png", "detail_png/Shaft_04676_diam.png", "detail_png/Shaft_04676_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.0 mm and length at least 136.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.9 mm over length 32.6 mm (from Z=0.0 to Z=101.3).\n9. Finish turn diameter Ø30.0 mm over length 68.7 mm (from Z=0.0 to Z=68.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02867", "images": ["images/Shaft_02867.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 216.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 166.5 mm (from Z=0.0 to Z=166.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03967", "images": ["images/Shaft_03967.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 252.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 159.6 mm (from Z=0.0 to Z=159.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.7 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03235", "images": ["images/Shaft_03235.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.5 mm and length at least 197.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 162.5 mm (from Z=0.0 to Z=162.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04971", "images": ["images/Shaft_04971.png", "detail_png/Shaft_04971_length.png", "detail_png/Shaft_04971_diam.png", "detail_png/Shaft_04971_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 252.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 182.6 mm (from Z=0.0 to Z=182.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01518", "images": ["images/Shaft_01518.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.4 mm and length at least 263.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.3 mm over length 124.8 mm (from Z=0.0 to Z=220.0).\n10. Finish turn diameter Ø41.3 mm over length 95.2 mm (from Z=0.0 to Z=95.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00105", "images": ["images/Shaft_00105.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 151.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 111.4 mm (from Z=0.0 to Z=111.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.6 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04122", "images": ["images/Shaft_04122.png", "detail_png/Shaft_04122_length.png", "detail_png/Shaft_04122_diam.png", "detail_png/Shaft_04122_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.1 mm and length at least 310.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 107.8 mm (from Z=0.0 to Z=107.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 197.3 mm (from Z=0.0 to Z=197.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03436", "images": ["images/Shaft_03436.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.2 mm and length at least 66.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.5 mm over length 21.2 mm (from Z=0.0 to Z=50.8).\n9. Finish turn diameter Ø36.5 mm over length 7.8 mm (from Z=0.0 to Z=29.6).\n10. Finish turn diameter Ø32.6 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03182", "images": ["images/Shaft_03182.png", "detail_png/Shaft_03182_length.png", "detail_png/Shaft_03182_diam.png", "detail_png/Shaft_03182_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.5 mm and length at least 108.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 89.4 mm (from Z=0.0 to Z=89.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00100", "images": ["images/Shaft_00100.png", "detail_png/Shaft_00100_length.png", "detail_png/Shaft_00100_diam.png", "detail_png/Shaft_00100_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.6 mm and length at least 189.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 68.2 mm (from Z=0.0 to Z=68.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 116.2 mm (from Z=0.0 to Z=116.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03909", "images": ["images/Shaft_03909.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.5 mm and length at least 307.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 142.1 mm (from Z=0.0 to Z=142.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 159.9 mm (from Z=0.0 to Z=159.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03496", "images": ["images/Shaft_03496.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.3 mm and length at least 202.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 99.7 mm (from Z=0.0 to Z=99.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.1 mm over length 44.8 mm (from Z=0.0 to Z=98.2).\n10. Finish turn diameter Ø38.9 mm over length 36.6 mm (from Z=0.0 to Z=53.4).\n11. Finish turn diameter Ø35.5 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00612", "images": ["images/Shaft_00612.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.5 mm and length at least 153.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø76.4 mm over length 41.5 mm (from Z=0.0 to Z=127.8).\n9. Finish turn diameter Ø68.8 mm over length 10.8 mm (from Z=0.0 to Z=86.3).\n10. Finish turn diameter Ø62.4 mm over length 29.5 mm (from Z=0.0 to Z=75.5).\n11. Finish turn diameter Ø52.3 mm over length 34.3 mm (from Z=0.0 to Z=46.0).\n12. Finish turn diameter Ø33.4 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00544", "images": ["images/Shaft_00544.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.4 mm and length at least 285.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.2 mm over length 92.4 mm (from Z=0.0 to Z=209.1).\n10. Finish turn diameter Ø48.1 mm over length 116.7 mm (from Z=0.0 to Z=116.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00722", "images": ["images/Shaft_00722.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.3 mm and length at least 91.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 5.0 mm (from Z=0.0 to Z=59.5).\n9. Finish turn diameter Ø41.6 mm over length 17.7 mm (from Z=0.0 to Z=54.5).\n10. Finish turn diameter Ø30.0 mm over length 36.8 mm (from Z=0.0 to Z=36.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02146", "images": ["images/Shaft_02146.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.6 mm and length at least 67.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04136", "images": ["images/Shaft_04136.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.1 mm and length at least 106.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 94.1 mm (from Z=0.0 to Z=94.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01003", "images": ["images/Shaft_01003.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.5 mm and length at least 81.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.1 mm over length 14.8 mm (from Z=0.0 to Z=57.6).\n9. Finish turn diameter Ø43.1 mm over length 19.2 mm (from Z=0.0 to Z=42.8).\n10. Finish turn diameter Ø36.0 mm over length 6.1 mm (from Z=0.0 to Z=23.6).\n11. Finish turn diameter Ø30.0 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02054", "images": ["images/Shaft_02054.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.7 mm and length at least 189.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 78.4 mm (from Z=0.0 to Z=78.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 89.0 mm (from Z=0.0 to Z=105.8).\n9. Finish turn diameter Ø30.0 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01658", "images": ["images/Shaft_01658.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.8 mm and length at least 272.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.8 mm over length 70.8 mm (from Z=0.0 to Z=70.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.2 mm over length 55.2 mm (from Z=0.0 to Z=196.2).\n10. Finish turn diameter Ø65.2 mm over length 84.6 mm (from Z=0.0 to Z=141.0).\n11. Finish turn diameter Ø46.8 mm over length 44.9 mm (from Z=0.0 to Z=56.4).\n12. Finish turn diameter Ø33.0 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04172", "images": ["images/Shaft_04172.png", "detail_png/Shaft_04172_length.png", "detail_png/Shaft_04172_diam.png", "detail_png/Shaft_04172_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.8 mm and length at least 244.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 65.6 mm (from Z=0.0 to Z=181.8).\n10. Finish turn diameter Ø51.5 mm over length 40.4 mm (from Z=0.0 to Z=116.2).\n11. Finish turn diameter Ø48.4 mm over length 31.2 mm (from Z=0.0 to Z=75.8).\n12. Finish turn diameter Ø33.5 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03451", "images": ["images/Shaft_03451.png", "detail_png/Shaft_03451_length.png", "detail_png/Shaft_03451_diam.png", "detail_png/Shaft_03451_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.7 mm and length at least 135.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 18.4 mm (from Z=0.0 to Z=116.1).\n10. Finish turn diameter Ø30.0 mm over length 97.7 mm (from Z=0.0 to Z=97.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02755", "images": ["images/Shaft_02755.png", "detail_png/Shaft_02755_length.png", "detail_png/Shaft_02755_diam.png", "detail_png/Shaft_02755_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.9 mm and length at least 128.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00277", "images": ["images/Shaft_00277.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.5 mm and length at least 79.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 27.3 mm (from Z=0.0 to Z=27.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.1 mm over length 19.2 mm (from Z=0.0 to Z=46.9).\n9. Finish turn diameter Ø61.5 mm over length 6.3 mm (from Z=0.0 to Z=27.7).\n10. Finish turn diameter Ø54.6 mm over length 5.0 mm (from Z=0.0 to Z=21.4).\n11. Finish turn diameter Ø40.5 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02568", "images": ["images/Shaft_02568.png", "detail_png/Shaft_02568_length.png", "detail_png/Shaft_02568_diam.png", "detail_png/Shaft_02568_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.0 mm and length at least 254.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.5 mm over length 47.6 mm (from Z=0.0 to Z=209.8).\n10. Finish turn diameter Ø30.0 mm over length 162.2 mm (from Z=0.0 to Z=162.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02887", "images": ["images/Shaft_02887.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.1 mm and length at least 157.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 30.8 mm (from Z=0.0 to Z=113.7).\n9. Finish turn diameter Ø44.2 mm over length 22.6 mm (from Z=0.0 to Z=82.9).\n10. Finish turn diameter Ø30.0 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01607", "images": ["images/Shaft_01607.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.6 mm and length at least 214.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.6 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.6 mm over length 82.8 mm (from Z=0.0 to Z=177.1).\n10. Finish turn diameter Ø45.2 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00785", "images": ["images/Shaft_00785.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.4 mm and length at least 316.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.5 mm over length 17.3 mm (from Z=0.0 to Z=263.2).\n10. Finish turn diameter Ø33.4 mm over length 41.8 mm (from Z=0.0 to Z=245.9).\n11. Finish turn diameter Ø30.0 mm over length 204.1 mm (from Z=0.0 to Z=204.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03684", "images": ["images/Shaft_03684.png", "detail_png/Shaft_03684_length.png", "detail_png/Shaft_03684_diam.png", "detail_png/Shaft_03684_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.4 mm and length at least 196.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.9 mm (from Z=0.0 to Z=169.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03892", "images": ["images/Shaft_03892.png", "detail_png/Shaft_03892_length.png", "detail_png/Shaft_03892_diam.png", "detail_png/Shaft_03892_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.9 mm and length at least 148.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 16.6 mm (from Z=0.0 to Z=110.6).\n9. Finish turn diameter Ø33.8 mm over length 32.3 mm (from Z=0.0 to Z=94.0).\n10. Finish turn diameter Ø30.0 mm over length 61.7 mm (from Z=0.0 to Z=61.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02710", "images": ["images/Shaft_02710.png", "detail_png/Shaft_02710_length.png", "detail_png/Shaft_02710_diam.png", "detail_png/Shaft_02710_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.2 mm and length at least 262.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 59.7 mm (from Z=0.0 to Z=59.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.5 mm over length 92.6 mm (from Z=0.0 to Z=197.3).\n10. Finish turn diameter Ø30.0 mm over length 104.7 mm (from Z=0.0 to Z=104.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03010", "images": ["images/Shaft_03010.png", "detail_png/Shaft_03010_length.png", "detail_png/Shaft_03010_diam.png", "detail_png/Shaft_03010_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.5 mm and length at least 152.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 34.1 mm (from Z=0.0 to Z=34.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 30.5 mm (from Z=0.0 to Z=113.6).\n9. Finish turn diameter Ø31.5 mm over length 5.0 mm (from Z=0.0 to Z=83.1).\n10. Finish turn diameter Ø30.0 mm over length 78.1 mm (from Z=0.0 to Z=78.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01120", "images": ["images/Shaft_01120.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.9 mm and length at least 289.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 21.0 mm (from Z=0.0 to Z=246.2).\n10. Finish turn diameter Ø39.7 mm over length 45.9 mm (from Z=0.0 to Z=225.2).\n11. Finish turn diameter Ø30.0 mm over length 179.3 mm (from Z=0.0 to Z=179.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04383", "images": ["images/Shaft_04383.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.0 mm and length at least 215.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 53.9 mm (from Z=0.0 to Z=189.7).\n10. Finish turn diameter Ø49.0 mm over length 18.1 mm (from Z=0.0 to Z=135.8).\n11. Finish turn diameter Ø39.6 mm over length 42.7 mm (from Z=0.0 to Z=117.7).\n12. Finish turn diameter Ø30.0 mm over length 75.0 mm (from Z=0.0 to Z=75.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04945", "images": ["images/Shaft_04945.png", "detail_png/Shaft_04945_length.png", "detail_png/Shaft_04945_diam.png", "detail_png/Shaft_04945_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.3 mm and length at least 126.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø75.2 mm over length 49.0 mm (from Z=0.0 to Z=59.8).\n9. Finish turn diameter Ø69.4 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03148", "images": ["images/Shaft_03148.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.8 mm and length at least 272.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 47.2 mm (from Z=0.0 to Z=47.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.9 mm over length 22.1 mm (from Z=0.0 to Z=220.7).\n10. Finish turn diameter Ø30.0 mm over length 198.6 mm (from Z=0.0 to Z=198.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01468", "images": ["images/Shaft_01468.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 157.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 109.0 mm (from Z=0.0 to Z=109.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03828", "images": ["images/Shaft_03828.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.6 mm and length at least 165.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.1 mm over length 58.9 mm (from Z=0.0 to Z=118.9).\n9. Finish turn diameter Ø55.3 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03156", "images": ["images/Shaft_03156.png", "detail_png/Shaft_03156_length.png", "detail_png/Shaft_03156_diam.png", "detail_png/Shaft_03156_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.9 mm and length at least 285.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 113.4 mm (from Z=0.0 to Z=113.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 10.3 mm (from Z=0.0 to Z=166.6).\n10. Finish turn diameter Ø30.0 mm over length 156.3 mm (from Z=0.0 to Z=156.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01316", "images": ["images/Shaft_01316.png", "detail_png/Shaft_01316_length.png", "detail_png/Shaft_01316_diam.png", "detail_png/Shaft_01316_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.0 mm and length at least 281.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.6 mm over length 39.4 mm (from Z=0.0 to Z=243.8).\n10. Finish turn diameter Ø39.4 mm over length 53.1 mm (from Z=0.0 to Z=204.4).\n11. Finish turn diameter Ø30.0 mm over length 151.3 mm (from Z=0.0 to Z=151.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04356", "images": ["images/Shaft_04356.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.4 mm and length at least 307.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 47.1 mm (from Z=0.0 to Z=276.4).\n10. Finish turn diameter Ø38.6 mm over length 39.3 mm (from Z=0.0 to Z=229.3).\n11. Finish turn diameter Ø30.0 mm over length 190.0 mm (from Z=0.0 to Z=190.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02620", "images": ["images/Shaft_02620.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.3 mm and length at least 109.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.3 mm over length 9.3 mm (from Z=0.0 to Z=82.7).\n9. Finish turn diameter Ø54.8 mm over length 25.2 mm (from Z=0.0 to Z=73.4).\n10. Finish turn diameter Ø45.7 mm over length 28.1 mm (from Z=0.0 to Z=48.2).\n11. Finish turn diameter Ø41.0 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01830", "images": ["images/Shaft_01830.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.4 mm and length at least 237.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 51.2 mm (from Z=0.0 to Z=51.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.8 mm over length 50.0 mm (from Z=0.0 to Z=181.0).\n10. Finish turn diameter Ø30.0 mm over length 131.0 mm (from Z=0.0 to Z=131.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01561", "images": ["images/Shaft_01561.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.9 mm and length at least 309.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 27.0 mm (from Z=0.0 to Z=283.2).\n10. Finish turn diameter Ø30.0 mm over length 256.2 mm (from Z=0.0 to Z=256.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03791", "images": ["images/Shaft_03791.png", "detail_png/Shaft_03791_length.png", "detail_png/Shaft_03791_diam.png", "detail_png/Shaft_03791_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.0 mm and length at least 87.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.7 mm over length 20.9 mm (from Z=0.0 to Z=61.7).\n9. Finish turn diameter Ø34.4 mm over length 6.0 mm (from Z=0.0 to Z=40.8).\n10. Finish turn diameter Ø30.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02445", "images": ["images/Shaft_02445.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.2 mm and length at least 67.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.6 mm over length 22.8 mm (from Z=0.0 to Z=47.3).\n9. Finish turn diameter Ø30.5 mm over length 11.6 mm (from Z=0.0 to Z=24.5).\n10. Finish turn diameter Ø30.0 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02333", "images": ["images/Shaft_02333.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.4 mm and length at least 128.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.4 mm over length 34.8 mm (from Z=0.0 to Z=82.6).\n9. Finish turn diameter Ø39.3 mm over length 10.7 mm (from Z=0.0 to Z=47.8).\n10. Finish turn diameter Ø30.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01813", "images": ["images/Shaft_01813.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.8 mm and length at least 70.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.8 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04955", "images": ["images/Shaft_04955.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.1 mm and length at least 194.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.8 mm (from Z=0.0 to Z=170.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00798", "images": ["images/Shaft_00798.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.2 mm and length at least 73.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02292", "images": ["images/Shaft_02292.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.1 mm and length at least 92.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 26.8 mm (from Z=0.0 to Z=26.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.8 mm over length 20.8 mm (from Z=0.0 to Z=61.0).\n9. Finish turn diameter Ø38.4 mm over length 30.0 mm (from Z=0.0 to Z=40.2).\n10. Finish turn diameter Ø30.0 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00154", "images": ["images/Shaft_00154.png", "detail_png/Shaft_00154_length.png", "detail_png/Shaft_00154_diam.png", "detail_png/Shaft_00154_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 257.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.3 mm (from Z=0.0 to Z=167.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.9 mm over length 85.3 mm (from Z=0.0 to Z=85.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04916", "images": ["images/Shaft_04916.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.0 mm and length at least 76.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.8 mm over length 17.4 mm (from Z=0.0 to Z=50.8).\n9. Finish turn diameter Ø30.0 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00157", "images": ["images/Shaft_00157.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.6 mm and length at least 96.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.8 mm over length 22.4 mm (from Z=0.0 to Z=58.6).\n9. Finish turn diameter Ø44.3 mm over length 13.4 mm (from Z=0.0 to Z=36.2).\n10. Finish turn diameter Ø30.0 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04232", "images": ["images/Shaft_04232.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.0 mm and length at least 217.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.0 mm over length 26.7 mm (from Z=0.0 to Z=26.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 186.1 mm (from Z=0.0 to Z=186.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01450", "images": ["images/Shaft_01450.png", "detail_png/Shaft_01450_length.png", "detail_png/Shaft_01450_diam.png", "detail_png/Shaft_01450_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.5 mm and length at least 159.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 18.8 mm (from Z=0.0 to Z=133.9).\n9. Finish turn diameter Ø35.8 mm over length 61.2 mm (from Z=0.0 to Z=115.1).\n10. Finish turn diameter Ø30.0 mm over length 53.9 mm (from Z=0.0 to Z=53.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02487", "images": ["images/Shaft_02487.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 113.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.6 mm (from Z=0.0 to Z=85.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.8 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04296", "images": ["images/Shaft_04296.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.9 mm and length at least 173.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.4 mm over length 8.6 mm (from Z=0.0 to Z=125.0).\n10. Finish turn diameter Ø30.0 mm over length 116.4 mm (from Z=0.0 to Z=116.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02342", "images": ["images/Shaft_02342.png", "detail_png/Shaft_02342_length.png", "detail_png/Shaft_02342_diam.png", "detail_png/Shaft_02342_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 212.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.4 mm (from Z=0.0 to Z=147.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00339", "images": ["images/Shaft_00339.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.9 mm and length at least 187.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.6 mm (from Z=0.0 to Z=166.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04545", "images": ["images/Shaft_04545.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.8 mm and length at least 226.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.7 mm over length 41.2 mm (from Z=0.0 to Z=165.7).\n10. Finish turn diameter Ø40.4 mm over length 45.5 mm (from Z=0.0 to Z=124.5).\n11. Finish turn diameter Ø31.9 mm over length 59.0 mm (from Z=0.0 to Z=79.0).\n12. Finish turn diameter Ø30.0 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04471", "images": ["images/Shaft_04471.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.3 mm and length at least 303.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.6 mm over length 89.7 mm (from Z=0.0 to Z=283.7).\n10. Finish turn diameter Ø50.8 mm over length 91.4 mm (from Z=0.0 to Z=194.0).\n11. Finish turn diameter Ø39.4 mm over length 22.7 mm (from Z=0.0 to Z=102.6).\n12. Finish turn diameter Ø33.4 mm over length 79.9 mm (from Z=0.0 to Z=79.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01760", "images": ["images/Shaft_01760.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.8 mm and length at least 250.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 53.6 mm (from Z=0.0 to Z=226.4).\n10. Finish turn diameter Ø30.0 mm over length 172.8 mm (from Z=0.0 to Z=172.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02160", "images": ["images/Shaft_02160.png", "detail_png/Shaft_02160_length.png", "detail_png/Shaft_02160_diam.png", "detail_png/Shaft_02160_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.3 mm and length at least 218.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.1 mm over length 69.1 mm (from Z=0.0 to Z=152.1).\n10. Finish turn diameter Ø35.2 mm over length 62.1 mm (from Z=0.0 to Z=83.0).\n11. Finish turn diameter Ø31.1 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04674", "images": ["images/Shaft_04674.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.4 mm and length at least 188.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.1 mm over length 21.5 mm (from Z=0.0 to Z=135.3).\n10. Finish turn diameter Ø30.0 mm over length 113.8 mm (from Z=0.0 to Z=113.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03707", "images": ["images/Shaft_03707.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.9 mm and length at least 260.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.2 mm over length 36.6 mm (from Z=0.0 to Z=176.3).\n10. Finish turn diameter Ø49.8 mm over length 58.7 mm (from Z=0.0 to Z=139.7).\n11. Finish turn diameter Ø32.2 mm over length 10.3 mm (from Z=0.0 to Z=81.0).\n12. Finish turn diameter Ø30.0 mm over length 70.7 mm (from Z=0.0 to Z=70.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03744", "images": ["images/Shaft_03744.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.4 mm and length at least 290.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 53.1 mm (from Z=0.0 to Z=239.0).\n10. Finish turn diameter Ø30.0 mm over length 185.9 mm (from Z=0.0 to Z=185.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00326", "images": ["images/Shaft_00326.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.2 mm and length at least 228.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.2 mm over length 94.9 mm (from Z=0.0 to Z=94.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.5 mm over length 93.8 mm (from Z=0.0 to Z=129.0).\n10. Finish turn diameter Ø56.8 mm over length 22.3 mm (from Z=0.0 to Z=35.2).\n11. Finish turn diameter Ø51.1 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04668", "images": ["images/Shaft_04668.png", "detail_png/Shaft_04668_length.png", "detail_png/Shaft_04668_diam.png", "detail_png/Shaft_04668_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.0 mm and length at least 172.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.3 mm over length 94.6 mm (from Z=0.0 to Z=104.6).\n9. Finish turn diameter Ø40.9 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04102", "images": ["images/Shaft_04102.png", "detail_png/Shaft_04102_length.png", "detail_png/Shaft_04102_diam.png", "detail_png/Shaft_04102_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.5 mm and length at least 178.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.5 mm over length 58.3 mm (from Z=0.0 to Z=133.7).\n9. Finish turn diameter Ø37.6 mm over length 53.4 mm (from Z=0.0 to Z=75.4).\n10. Finish turn diameter Ø30.0 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02904", "images": ["images/Shaft_02904.png", "detail_png/Shaft_02904_length.png", "detail_png/Shaft_02904_diam.png", "detail_png/Shaft_02904_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 319.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.8 mm (from Z=0.0 to Z=147.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 166.5 mm (from Z=0.0 to Z=166.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01377", "images": ["images/Shaft_01377.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.7 mm and length at least 309.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.7 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 275.9 mm (from Z=0.0 to Z=275.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02884", "images": ["images/Shaft_02884.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.6 mm and length at least 162.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 130.8 mm (from Z=0.0 to Z=130.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01128", "images": ["images/Shaft_01128.png", "detail_png/Shaft_01128_length.png", "detail_png/Shaft_01128_diam.png", "detail_png/Shaft_01128_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.1 mm and length at least 225.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 43.7 mm (from Z=0.0 to Z=201.4).\n10. Finish turn diameter Ø54.4 mm over length 14.3 mm (from Z=0.0 to Z=157.7).\n11. Finish turn diameter Ø48.1 mm over length 11.6 mm (from Z=0.0 to Z=143.4).\n12. Finish turn diameter Ø33.1 mm over length 76.0 mm (from Z=0.0 to Z=131.8).\n13. Finish turn diameter Ø30.0 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03273", "images": ["images/Shaft_03273.png", "detail_png/Shaft_03273_length.png", "detail_png/Shaft_03273_diam.png", "detail_png/Shaft_03273_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 80.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 62.8 mm (from Z=0.0 to Z=62.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.3 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04303", "images": ["images/Shaft_04303.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.3 mm and length at least 274.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 127.5 mm (from Z=0.0 to Z=127.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 80.2 mm (from Z=0.0 to Z=142.3).\n10. Finish turn diameter Ø54.0 mm over length 24.7 mm (from Z=0.0 to Z=62.1).\n11. Finish turn diameter Ø35.8 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03333", "images": ["images/Shaft_03333.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.7 mm and length at least 313.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.1 mm over length 68.2 mm (from Z=0.0 to Z=287.4).\n10. Finish turn diameter Ø39.4 mm over length 95.3 mm (from Z=0.0 to Z=219.2).\n11. Finish turn diameter Ø30.0 mm over length 123.9 mm (from Z=0.0 to Z=123.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03413", "images": ["images/Shaft_03413.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.2 mm and length at least 114.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01775", "images": ["images/Shaft_01775.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.1 mm and length at least 108.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.1 mm over length 33.9 mm (from Z=0.0 to Z=33.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.2 mm over length 5.0 mm (from Z=0.0 to Z=69.1).\n9. Finish turn diameter Ø53.6 mm over length 29.4 mm (from Z=0.0 to Z=64.1).\n10. Finish turn diameter Ø47.2 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00654", "images": ["images/Shaft_00654.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 159.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 100.1 mm (from Z=0.0 to Z=100.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.6 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00399", "images": ["images/Shaft_00399.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.2 mm and length at least 211.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 67.1 mm (from Z=0.0 to Z=133.9).\n10. Finish turn diameter Ø30.0 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00504", "images": ["images/Shaft_00504.png", "detail_png/Shaft_00504_length.png", "detail_png/Shaft_00504_diam.png", "detail_png/Shaft_00504_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.2 mm and length at least 283.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 79.1 mm (from Z=0.0 to Z=79.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 199.4 mm (from Z=0.0 to Z=199.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02528", "images": ["images/Shaft_02528.png", "detail_png/Shaft_02528_length.png", "detail_png/Shaft_02528_diam.png", "detail_png/Shaft_02528_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.9 mm and length at least 303.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 69.7 mm (from Z=0.0 to Z=69.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 46.2 mm (from Z=0.0 to Z=228.3).\n10. Finish turn diameter Ø62.2 mm over length 57.2 mm (from Z=0.0 to Z=182.1).\n11. Finish turn diameter Ø50.7 mm over length 16.3 mm (from Z=0.0 to Z=124.9).\n12. Finish turn diameter Ø43.1 mm over length 37.3 mm (from Z=0.0 to Z=108.6).\n13. Finish turn diameter Ø30.4 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04205", "images": ["images/Shaft_04205.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.7 mm and length at least 85.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 17.7 mm (from Z=0.0 to Z=67.3).\n9. Finish turn diameter Ø37.1 mm over length 24.4 mm (from Z=0.0 to Z=49.6).\n10. Finish turn diameter Ø31.3 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01592", "images": ["images/Shaft_01592.png", "detail_png/Shaft_01592_length.png", "detail_png/Shaft_01592_diam.png", "detail_png/Shaft_01592_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.5 mm and length at least 253.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 131.4 mm (from Z=0.0 to Z=219.0).\n10. Finish turn diameter Ø30.0 mm over length 87.6 mm (from Z=0.0 to Z=87.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00209", "images": ["images/Shaft_00209.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.9 mm and length at least 122.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.9 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.4 mm over length 55.5 mm (from Z=0.0 to Z=72.3).\n9. Finish turn diameter Ø32.7 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04549", "images": ["images/Shaft_04549.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.0 mm and length at least 146.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 25.0 mm (from Z=0.0 to Z=117.4).\n10. Finish turn diameter Ø30.0 mm over length 92.4 mm (from Z=0.0 to Z=92.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04292", "images": ["images/Shaft_04292.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.2 mm and length at least 151.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 135.1 mm (from Z=0.0 to Z=135.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01829", "images": ["images/Shaft_01829.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.6 mm and length at least 152.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.8 mm (from Z=0.0 to Z=126.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03767", "images": ["images/Shaft_03767.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.3 mm and length at least 67.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.5 mm over length 12.4 mm (from Z=0.0 to Z=42.9).\n9. Finish turn diameter Ø35.1 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04463", "images": ["images/Shaft_04463.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.4 mm and length at least 120.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.4 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.9 mm over length 33.0 mm (from Z=0.0 to Z=79.7).\n9. Finish turn diameter Ø57.9 mm over length 27.9 mm (from Z=0.0 to Z=46.7).\n10. Finish turn diameter Ø46.1 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03264", "images": ["images/Shaft_03264.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 114.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 95.6 mm (from Z=0.0 to Z=95.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.2 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01016", "images": ["images/Shaft_01016.png", "detail_png/Shaft_01016_length.png", "detail_png/Shaft_01016_diam.png", "detail_png/Shaft_01016_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.5 mm and length at least 272.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 42.8 mm (from Z=0.0 to Z=212.0).\n10. Finish turn diameter Ø44.3 mm over length 58.1 mm (from Z=0.0 to Z=169.2).\n11. Finish turn diameter Ø38.6 mm over length 45.2 mm (from Z=0.0 to Z=111.1).\n12. Finish turn diameter Ø34.6 mm over length 65.9 mm (from Z=0.0 to Z=65.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02543", "images": ["images/Shaft_02543.png", "detail_png/Shaft_02543_length.png", "detail_png/Shaft_02543_diam.png", "detail_png/Shaft_02543_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.6 mm and length at least 135.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.4 mm over length 51.6 mm (from Z=0.0 to Z=101.6).\n9. Finish turn diameter Ø30.0 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00243", "images": ["images/Shaft_00243.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.4 mm and length at least 110.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.8 mm over length 12.3 mm (from Z=0.0 to Z=94.3).\n9. Finish turn diameter Ø47.8 mm over length 24.1 mm (from Z=0.0 to Z=82.0).\n10. Finish turn diameter Ø38.0 mm over length 14.7 mm (from Z=0.0 to Z=57.9).\n11. Finish turn diameter Ø32.0 mm over length 14.1 mm (from Z=0.0 to Z=43.2).\n12. Finish turn diameter Ø30.0 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02676", "images": ["images/Shaft_02676.png", "detail_png/Shaft_02676_length.png", "detail_png/Shaft_02676_diam.png", "detail_png/Shaft_02676_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.7 mm and length at least 222.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.5 mm over length 93.6 mm (from Z=0.0 to Z=197.1).\n10. Finish turn diameter Ø32.5 mm over length 103.5 mm (from Z=0.0 to Z=103.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02056", "images": ["images/Shaft_02056.png", "detail_png/Shaft_02056_length.png", "detail_png/Shaft_02056_diam.png", "detail_png/Shaft_02056_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.1 mm and length at least 88.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.1 mm over length 18.5 mm (from Z=0.0 to Z=18.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01030", "images": ["images/Shaft_01030.png", "detail_png/Shaft_01030_length.png", "detail_png/Shaft_01030_diam.png", "detail_png/Shaft_01030_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.8 mm and length at least 133.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.8 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 101.3 mm (from Z=0.0 to Z=101.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04723", "images": ["images/Shaft_04723.png", "detail_png/Shaft_04723_length.png", "detail_png/Shaft_04723_diam.png", "detail_png/Shaft_04723_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.9 mm and length at least 254.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 108.2 mm (from Z=0.0 to Z=108.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 141.3 mm (from Z=0.0 to Z=141.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01421", "images": ["images/Shaft_01421.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 313.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.9 mm (from Z=0.0 to Z=221.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.1 mm over length 86.3 mm (from Z=0.0 to Z=86.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00991", "images": ["images/Shaft_00991.png", "detail_png/Shaft_00991_length.png", "detail_png/Shaft_00991_diam.png", "detail_png/Shaft_00991_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.1 mm and length at least 301.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.9 mm over length 60.2 mm (from Z=0.0 to Z=282.0).\n10. Finish turn diameter Ø34.9 mm over length 46.9 mm (from Z=0.0 to Z=221.8).\n11. Finish turn diameter Ø30.0 mm over length 174.9 mm (from Z=0.0 to Z=174.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01831", "images": ["images/Shaft_01831.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.2 mm and length at least 203.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 92.7 mm (from Z=0.0 to Z=92.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 52.6 mm (from Z=0.0 to Z=106.2).\n10. Finish turn diameter Ø52.9 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02921", "images": ["images/Shaft_02921.png", "detail_png/Shaft_02921_length.png", "detail_png/Shaft_02921_diam.png", "detail_png/Shaft_02921_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.7 mm and length at least 171.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.2 mm over length 42.0 mm (from Z=0.0 to Z=146.5).\n10. Finish turn diameter Ø30.0 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02948", "images": ["images/Shaft_02948.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.0 mm and length at least 255.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 236.9 mm (from Z=0.0 to Z=236.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04710", "images": ["images/Shaft_04710.png", "detail_png/Shaft_04710_length.png", "detail_png/Shaft_04710_diam.png", "detail_png/Shaft_04710_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.0 mm and length at least 284.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 67.4 mm (from Z=0.0 to Z=67.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 43.1 mm (from Z=0.0 to Z=212.5).\n10. Finish turn diameter Ø30.0 mm over length 169.4 mm (from Z=0.0 to Z=169.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03196", "images": ["images/Shaft_03196.png", "detail_png/Shaft_03196_length.png", "detail_png/Shaft_03196_diam.png", "detail_png/Shaft_03196_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.4 mm and length at least 243.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 110.1 mm (from Z=0.0 to Z=110.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.0 mm over length 30.2 mm (from Z=0.0 to Z=127.9).\n10. Finish turn diameter Ø40.1 mm over length 39.9 mm (from Z=0.0 to Z=97.7).\n11. Finish turn diameter Ø30.0 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04246", "images": ["images/Shaft_04246.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.8 mm and length at least 256.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.6 mm over length 23.9 mm (from Z=0.0 to Z=205.7).\n10. Finish turn diameter Ø30.0 mm over length 181.8 mm (from Z=0.0 to Z=181.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02505", "images": ["images/Shaft_02505.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.2 mm and length at least 76.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.9 mm over length 16.5 mm (from Z=0.0 to Z=66.2).\n9. Finish turn diameter Ø30.0 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00031", "images": ["images/Shaft_00031.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.3 mm and length at least 212.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 162.1 mm (from Z=0.0 to Z=162.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02252", "images": ["images/Shaft_02252.png", "detail_png/Shaft_02252_length.png", "detail_png/Shaft_02252_diam.png", "detail_png/Shaft_02252_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.6 mm and length at least 139.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.6 mm over length 25.9 mm (from Z=0.0 to Z=96.4).\n9. Finish turn diameter Ø53.6 mm over length 70.5 mm (from Z=0.0 to Z=70.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03120", "images": ["images/Shaft_03120.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 144.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 99.3 mm (from Z=0.0 to Z=99.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01077", "images": ["images/Shaft_01077.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.3 mm and length at least 221.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.3 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.4 mm over length 40.1 mm (from Z=0.0 to Z=195.0).\n10. Finish turn diameter Ø31.2 mm over length 27.8 mm (from Z=0.0 to Z=154.9).\n11. Finish turn diameter Ø30.0 mm over length 127.1 mm (from Z=0.0 to Z=127.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03752", "images": ["images/Shaft_03752.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.7 mm and length at least 145.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.2 mm over length 27.7 mm (from Z=0.0 to Z=107.4).\n9. Finish turn diameter Ø51.5 mm over length 31.7 mm (from Z=0.0 to Z=79.7).\n10. Finish turn diameter Ø43.9 mm over length 23.4 mm (from Z=0.0 to Z=48.0).\n11. Finish turn diameter Ø30.0 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01853", "images": ["images/Shaft_01853.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.3 mm and length at least 232.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.8 mm over length 42.0 mm (from Z=0.0 to Z=219.0).\n10. Finish turn diameter Ø30.0 mm over length 177.0 mm (from Z=0.0 to Z=177.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04921", "images": ["images/Shaft_04921.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.9 mm and length at least 280.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.4 mm over length 79.8 mm (from Z=0.0 to Z=235.2).\n10. Finish turn diameter Ø60.0 mm over length 28.8 mm (from Z=0.0 to Z=155.4).\n11. Finish turn diameter Ø46.8 mm over length 19.2 mm (from Z=0.0 to Z=126.6).\n12. Finish turn diameter Ø41.0 mm over length 41.2 mm (from Z=0.0 to Z=107.4).\n13. Finish turn diameter Ø32.9 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02611", "images": ["images/Shaft_02611.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.6 mm and length at least 89.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.5 mm over length 47.2 mm (from Z=0.0 to Z=67.8).\n9. Finish turn diameter Ø36.4 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02532", "images": ["images/Shaft_02532.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.5 mm and length at least 284.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.3 mm (from Z=0.0 to Z=229.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04318", "images": ["images/Shaft_04318.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.7 mm and length at least 97.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.7 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.2 mm over length 18.5 mm (from Z=0.0 to Z=68.7).\n9. Finish turn diameter Ø43.8 mm over length 17.9 mm (from Z=0.0 to Z=50.2).\n10. Finish turn diameter Ø30.0 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02965", "images": ["images/Shaft_02965.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.9 mm and length at least 281.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 64.0 mm (from Z=0.0 to Z=64.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 212.4 mm (from Z=0.0 to Z=212.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04794", "images": ["images/Shaft_04794.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.1 mm and length at least 208.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 53.2 mm (from Z=0.0 to Z=53.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 150.7 mm (from Z=0.0 to Z=150.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04507", "images": ["images/Shaft_04507.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 92.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.3 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03612", "images": ["images/Shaft_03612.png", "detail_png/Shaft_03612_length.png", "detail_png/Shaft_03612_diam.png", "detail_png/Shaft_03612_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.4 mm and length at least 190.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 47.4 mm (from Z=0.0 to Z=106.6).\n9. Finish turn diameter Ø48.2 mm over length 44.4 mm (from Z=0.0 to Z=59.2).\n10. Finish turn diameter Ø43.4 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03523", "images": ["images/Shaft_03523.png", "detail_png/Shaft_03523_length.png", "detail_png/Shaft_03523_diam.png", "detail_png/Shaft_03523_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.3 mm and length at least 222.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.6 mm over length 54.6 mm (from Z=0.0 to Z=189.2).\n10. Finish turn diameter Ø30.0 mm over length 134.6 mm (from Z=0.0 to Z=134.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02630", "images": ["images/Shaft_02630.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.7 mm and length at least 308.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.3 mm over length 58.2 mm (from Z=0.0 to Z=273.4).\n10. Finish turn diameter Ø47.0 mm over length 103.6 mm (from Z=0.0 to Z=215.2).\n11. Finish turn diameter Ø35.5 mm over length 111.6 mm (from Z=0.0 to Z=111.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01297", "images": ["images/Shaft_01297.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.3 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.3 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.1 mm over length 37.8 mm (from Z=0.0 to Z=99.4).\n9. Finish turn diameter Ø31.8 mm over length 6.5 mm (from Z=0.0 to Z=61.6).\n10. Finish turn diameter Ø30.0 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04321", "images": ["images/Shaft_04321.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.8 mm and length at least 226.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.5 mm over length 98.6 mm (from Z=0.0 to Z=152.3).\n10. Finish turn diameter Ø30.0 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01386", "images": ["images/Shaft_01386.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.1 mm and length at least 192.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.7 mm (from Z=0.0 to Z=126.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02500", "images": ["images/Shaft_02500.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.9 mm and length at least 309.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 60.5 mm (from Z=0.0 to Z=262.6).\n10. Finish turn diameter Ø30.0 mm over length 202.1 mm (from Z=0.0 to Z=202.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02927", "images": ["images/Shaft_02927.png", "detail_png/Shaft_02927_length.png", "detail_png/Shaft_02927_diam.png", "detail_png/Shaft_02927_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.8 mm and length at least 136.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.2 mm over length 30.6 mm (from Z=0.0 to Z=89.3).\n9. Finish turn diameter Ø44.9 mm over length 25.3 mm (from Z=0.0 to Z=58.7).\n10. Finish turn diameter Ø40.1 mm over length 15.8 mm (from Z=0.0 to Z=33.4).\n11. Finish turn diameter Ø32.7 mm over length 10.9 mm (from Z=0.0 to Z=17.6).\n12. Finish turn diameter Ø30.0 mm over length 6.7 mm (from Z=0.0 to Z=6.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03401", "images": ["images/Shaft_03401.png", "detail_png/Shaft_03401_length.png", "detail_png/Shaft_03401_diam.png", "detail_png/Shaft_03401_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.3 mm and length at least 278.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 233.8 mm (from Z=0.0 to Z=233.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00552", "images": ["images/Shaft_00552.png", "detail_png/Shaft_00552_length.png", "detail_png/Shaft_00552_diam.png", "detail_png/Shaft_00552_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.9 mm and length at least 147.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.9 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.8 mm over length 33.3 mm (from Z=0.0 to Z=114.5).\n9. Finish turn diameter Ø46.4 mm over length 26.2 mm (from Z=0.0 to Z=81.2).\n10. Finish turn diameter Ø35.8 mm over length 31.7 mm (from Z=0.0 to Z=55.0).\n11. Finish turn diameter Ø30.0 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01618", "images": ["images/Shaft_01618.png", "detail_png/Shaft_01618_length.png", "detail_png/Shaft_01618_diam.png", "detail_png/Shaft_01618_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.0 mm and length at least 167.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.5 mm over length 78.8 mm (from Z=0.0 to Z=122.9).\n9. Finish turn diameter Ø30.9 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04271", "images": ["images/Shaft_04271.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.5 mm and length at least 133.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 12.7 mm (from Z=0.0 to Z=102.1).\n9. Finish turn diameter Ø32.3 mm over length 22.3 mm (from Z=0.0 to Z=89.4).\n10. Finish turn diameter Ø30.0 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03016", "images": ["images/Shaft_03016.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.7 mm and length at least 188.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 123.8 mm (from Z=0.0 to Z=123.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03164", "images": ["images/Shaft_03164.png", "detail_png/Shaft_03164_length.png", "detail_png/Shaft_03164_diam.png", "detail_png/Shaft_03164_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.4 mm and length at least 273.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 155.3 mm (from Z=0.0 to Z=155.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.0 mm over length 57.8 mm (from Z=0.0 to Z=113.1).\n10. Finish turn diameter Ø35.8 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00538", "images": ["images/Shaft_00538.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.4 mm and length at least 262.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.4 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.7 mm over length 42.6 mm (from Z=0.0 to Z=243.8).\n10. Finish turn diameter Ø53.9 mm over length 138.8 mm (from Z=0.0 to Z=201.2).\n11. Finish turn diameter Ø38.2 mm over length 62.4 mm (from Z=0.0 to Z=62.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01912", "images": ["images/Shaft_01912.png", "detail_png/Shaft_01912_length.png", "detail_png/Shaft_01912_diam.png", "detail_png/Shaft_01912_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.7 mm and length at least 81.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.7 mm over length 35.3 mm (from Z=0.0 to Z=65.5).\n9. Finish turn diameter Ø57.1 mm over length 7.3 mm (from Z=0.0 to Z=30.2).\n10. Finish turn diameter Ø43.0 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03387", "images": ["images/Shaft_03387.png", "detail_png/Shaft_03387_length.png", "detail_png/Shaft_03387_diam.png", "detail_png/Shaft_03387_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.2 mm and length at least 141.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.2 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.7 mm over length 24.1 mm (from Z=0.0 to Z=113.4).\n9. Finish turn diameter Ø37.2 mm over length 8.5 mm (from Z=0.0 to Z=89.3).\n10. Finish turn diameter Ø30.0 mm over length 80.8 mm (from Z=0.0 to Z=80.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03032", "images": ["images/Shaft_03032.png", "detail_png/Shaft_03032_length.png", "detail_png/Shaft_03032_diam.png", "detail_png/Shaft_03032_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.8 mm and length at least 144.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.8 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.8 mm over length 29.2 mm (from Z=0.0 to Z=108.4).\n9. Finish turn diameter Ø43.8 mm over length 31.9 mm (from Z=0.0 to Z=79.2).\n10. Finish turn diameter Ø40.3 mm over length 25.9 mm (from Z=0.0 to Z=47.3).\n11. Finish turn diameter Ø30.0 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01454", "images": ["images/Shaft_01454.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.3 mm and length at least 311.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.7 mm over length 131.4 mm (from Z=0.0 to Z=232.9).\n10. Finish turn diameter Ø48.8 mm over length 17.0 mm (from Z=0.0 to Z=101.5).\n11. Finish turn diameter Ø43.5 mm over length 66.3 mm (from Z=0.0 to Z=84.5).\n12. Finish turn diameter Ø30.0 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02081", "images": ["images/Shaft_02081.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.5 mm and length at least 295.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 68.0 mm (from Z=0.0 to Z=68.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 84.6 mm (from Z=0.0 to Z=222.2).\n10. Finish turn diameter Ø36.5 mm over length 137.6 mm (from Z=0.0 to Z=137.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04748", "images": ["images/Shaft_04748.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 215.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 132.6 mm (from Z=0.0 to Z=132.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 78.0 mm (from Z=0.0 to Z=78.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01738", "images": ["images/Shaft_01738.png", "detail_png/Shaft_01738_length.png", "detail_png/Shaft_01738_diam.png", "detail_png/Shaft_01738_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.8 mm and length at least 107.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03521", "images": ["images/Shaft_03521.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.6 mm and length at least 169.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 133.2 mm (from Z=0.0 to Z=133.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01772", "images": ["images/Shaft_01772.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.3 mm and length at least 211.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 27.3 mm (from Z=0.0 to Z=27.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 179.3 mm (from Z=0.0 to Z=179.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01497", "images": ["images/Shaft_01497.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.4 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.1 mm over length 33.0 mm (from Z=0.0 to Z=173.9).\n10. Finish turn diameter Ø35.0 mm over length 19.3 mm (from Z=0.0 to Z=140.9).\n11. Finish turn diameter Ø30.0 mm over length 121.6 mm (from Z=0.0 to Z=121.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03316", "images": ["images/Shaft_03316.png", "detail_png/Shaft_03316_length.png", "detail_png/Shaft_03316_diam.png", "detail_png/Shaft_03316_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.7 mm and length at least 252.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.7 mm over length 47.8 mm (from Z=0.0 to Z=185.6).\n10. Finish turn diameter Ø44.8 mm over length 61.5 mm (from Z=0.0 to Z=137.8).\n11. Finish turn diameter Ø36.0 mm over length 19.3 mm (from Z=0.0 to Z=76.3).\n12. Finish turn diameter Ø30.0 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00645", "images": ["images/Shaft_00645.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 170.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 142.3 mm (from Z=0.0 to Z=142.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.9 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00188", "images": ["images/Shaft_00188.png", "detail_png/Shaft_00188_length.png", "detail_png/Shaft_00188_diam.png", "detail_png/Shaft_00188_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.4 mm and length at least 149.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.4 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.0 mm over length 33.8 mm (from Z=0.0 to Z=91.4).\n9. Finish turn diameter Ø43.5 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01969", "images": ["images/Shaft_01969.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.4 mm and length at least 79.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.0 mm over length 36.0 mm (from Z=0.0 to Z=69.0).\n9. Finish turn diameter Ø53.7 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03759", "images": ["images/Shaft_03759.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.9 mm and length at least 241.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 64.9 mm (from Z=0.0 to Z=64.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.6 mm over length 66.7 mm (from Z=0.0 to Z=171.2).\n10. Finish turn diameter Ø30.0 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04581", "images": ["images/Shaft_04581.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.3 mm and length at least 313.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.3 mm over length 199.1 mm (from Z=0.0 to Z=199.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 109.5 mm (from Z=0.0 to Z=109.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04248", "images": ["images/Shaft_04248.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.5 mm and length at least 259.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.5 mm over length 65.1 mm (from Z=0.0 to Z=179.1).\n10. Finish turn diameter Ø30.4 mm over length 82.1 mm (from Z=0.0 to Z=114.0).\n11. Finish turn diameter Ø30.0 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03907", "images": ["images/Shaft_03907.png", "detail_png/Shaft_03907_length.png", "detail_png/Shaft_03907_diam.png", "detail_png/Shaft_03907_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.7 mm and length at least 101.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.7 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.9 mm (from Z=0.0 to Z=84.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00067", "images": ["images/Shaft_00067.png", "detail_png/Shaft_00067_length.png", "detail_png/Shaft_00067_diam.png", "detail_png/Shaft_00067_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 169.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 141.0 mm (from Z=0.0 to Z=141.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.4 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03588", "images": ["images/Shaft_03588.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.2 mm and length at least 128.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02225", "images": ["images/Shaft_02225.png", "detail_png/Shaft_02225_length.png", "detail_png/Shaft_02225_diam.png", "detail_png/Shaft_02225_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.7 mm and length at least 287.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.7 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 72.4 mm (from Z=0.0 to Z=185.6).\n10. Finish turn diameter Ø30.0 mm over length 113.2 mm (from Z=0.0 to Z=113.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02832", "images": ["images/Shaft_02832.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.9 mm and length at least 236.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 131.7 mm (from Z=0.0 to Z=131.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 46.3 mm (from Z=0.0 to Z=99.8).\n10. Finish turn diameter Ø36.2 mm over length 18.7 mm (from Z=0.0 to Z=53.5).\n11. Finish turn diameter Ø30.8 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02990", "images": ["images/Shaft_02990.png", "detail_png/Shaft_02990_length.png", "detail_png/Shaft_02990_diam.png", "detail_png/Shaft_02990_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 307.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 245.7 mm (from Z=0.0 to Z=245.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 56.8 mm (from Z=0.0 to Z=56.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01082", "images": ["images/Shaft_01082.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.0 mm and length at least 110.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.6 mm over length 35.4 mm (from Z=0.0 to Z=66.4).\n9. Finish turn diameter Ø49.9 mm over length 12.5 mm (from Z=0.0 to Z=31.0).\n10. Finish turn diameter Ø43.5 mm over length 18.5 mm (from Z=0.0 to Z=18.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00232", "images": ["images/Shaft_00232.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.3 mm and length at least 221.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.3 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.6 mm (from Z=0.0 to Z=170.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03055", "images": ["images/Shaft_03055.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.7 mm and length at least 233.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 79.6 mm (from Z=0.0 to Z=79.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.9 mm over length 11.1 mm (from Z=0.0 to Z=148.5).\n10. Finish turn diameter Ø59.0 mm over length 27.8 mm (from Z=0.0 to Z=137.4).\n11. Finish turn diameter Ø46.1 mm over length 30.1 mm (from Z=0.0 to Z=109.6).\n12. Finish turn diameter Ø30.6 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04782", "images": ["images/Shaft_04782.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.3 mm and length at least 232.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 184.6 mm (from Z=0.0 to Z=184.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03317", "images": ["images/Shaft_03317.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.7 mm and length at least 65.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.8 mm over length 23.6 mm (from Z=0.0 to Z=53.1).\n9. Finish turn diameter Ø42.2 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03584", "images": ["images/Shaft_03584.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.3 mm and length at least 86.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.4 mm over length 27.6 mm (from Z=0.0 to Z=51.7).\n9. Finish turn diameter Ø34.8 mm over length 5.0 mm (from Z=0.0 to Z=24.1).\n10. Finish turn diameter Ø30.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04673", "images": ["images/Shaft_04673.png", "detail_png/Shaft_04673_length.png", "detail_png/Shaft_04673_diam.png", "detail_png/Shaft_04673_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.9 mm and length at least 189.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.9 mm over length 30.1 mm (from Z=0.0 to Z=146.8).\n9. Finish turn diameter Ø51.7 mm over length 35.3 mm (from Z=0.0 to Z=116.7).\n10. Finish turn diameter Ø41.1 mm over length 33.4 mm (from Z=0.0 to Z=81.4).\n11. Finish turn diameter Ø37.9 mm over length 24.8 mm (from Z=0.0 to Z=48.0).\n12. Finish turn diameter Ø30.0 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03322", "images": ["images/Shaft_03322.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.5 mm and length at least 74.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.4 mm over length 15.5 mm (from Z=0.0 to Z=64.1).\n9. Finish turn diameter Ø40.0 mm over length 19.9 mm (from Z=0.0 to Z=48.6).\n10. Finish turn diameter Ø30.0 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03979", "images": ["images/Shaft_03979.png", "detail_png/Shaft_03979_length.png", "detail_png/Shaft_03979_diam.png", "detail_png/Shaft_03979_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.5 mm and length at least 261.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 79.7 mm (from Z=0.0 to Z=79.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 61.1 mm (from Z=0.0 to Z=177.0).\n10. Finish turn diameter Ø57.4 mm over length 18.7 mm (from Z=0.0 to Z=115.9).\n11. Finish turn diameter Ø43.7 mm over length 97.2 mm (from Z=0.0 to Z=97.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02800", "images": ["images/Shaft_02800.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.1 mm and length at least 230.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 129.2 mm (from Z=0.0 to Z=129.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.4 mm over length 25.6 mm (from Z=0.0 to Z=95.8).\n10. Finish turn diameter Ø51.4 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04114", "images": ["images/Shaft_04114.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.1 mm and length at least 191.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 24.9 mm (from Z=0.0 to Z=162.6).\n10. Finish turn diameter Ø30.0 mm over length 137.7 mm (from Z=0.0 to Z=137.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04877", "images": ["images/Shaft_04877.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.3 mm and length at least 293.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.2 mm over length 55.1 mm (from Z=0.0 to Z=266.7).\n10. Finish turn diameter Ø36.3 mm over length 97.1 mm (from Z=0.0 to Z=211.6).\n11. Finish turn diameter Ø30.0 mm over length 114.5 mm (from Z=0.0 to Z=114.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01467", "images": ["images/Shaft_01467.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.9 mm and length at least 237.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.5 mm (from Z=0.0 to Z=190.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03394", "images": ["images/Shaft_03394.png", "detail_png/Shaft_03394_length.png", "detail_png/Shaft_03394_diam.png", "detail_png/Shaft_03394_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.1 mm and length at least 217.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 76.1 mm (from Z=0.0 to Z=76.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.3 mm over length 62.9 mm (from Z=0.0 to Z=136.6).\n10. Finish turn diameter Ø30.0 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02631", "images": ["images/Shaft_02631.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.0 mm and length at least 291.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.0 mm over length 127.3 mm (from Z=0.0 to Z=127.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 158.8 mm (from Z=0.0 to Z=158.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01499", "images": ["images/Shaft_01499.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.9 mm and length at least 213.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.4 mm (from Z=0.0 to Z=170.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03438", "images": ["images/Shaft_03438.png", "detail_png/Shaft_03438_length.png", "detail_png/Shaft_03438_diam.png", "detail_png/Shaft_03438_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.4 mm and length at least 170.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 154.5 mm (from Z=0.0 to Z=154.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02285", "images": ["images/Shaft_02285.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.0 mm and length at least 133.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.0 mm over length 17.4 mm (from Z=0.0 to Z=110.2).\n9. Finish turn diameter Ø51.2 mm over length 32.0 mm (from Z=0.0 to Z=92.8).\n10. Finish turn diameter Ø37.7 mm over length 33.4 mm (from Z=0.0 to Z=60.8).\n11. Finish turn diameter Ø32.4 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01531", "images": ["images/Shaft_01531.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 311.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 203.6 mm (from Z=0.0 to Z=203.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 103.3 mm (from Z=0.0 to Z=103.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00747", "images": ["images/Shaft_00747.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.6 mm and length at least 152.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.9 mm over length 45.1 mm (from Z=0.0 to Z=127.2).\n9. Finish turn diameter Ø55.1 mm over length 32.3 mm (from Z=0.0 to Z=82.1).\n10. Finish turn diameter Ø50.8 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03360", "images": ["images/Shaft_03360.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.8 mm and length at least 214.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 165.7 mm (from Z=0.0 to Z=165.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04618", "images": ["images/Shaft_04618.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.0 mm and length at least 316.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.7 mm over length 64.9 mm (from Z=0.0 to Z=244.5).\n10. Finish turn diameter Ø54.5 mm over length 89.9 mm (from Z=0.0 to Z=179.6).\n11. Finish turn diameter Ø50.8 mm over length 19.5 mm (from Z=0.0 to Z=89.7).\n12. Finish turn diameter Ø42.3 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02705", "images": ["images/Shaft_02705.png", "detail_png/Shaft_02705_length.png", "detail_png/Shaft_02705_diam.png", "detail_png/Shaft_02705_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.7 mm and length at least 93.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.7 mm over length 5.2 mm (from Z=0.0 to Z=5.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04216", "images": ["images/Shaft_04216.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.3 mm and length at least 91.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.5 mm over length 28.4 mm (from Z=0.0 to Z=46.6).\n9. Finish turn diameter Ø30.0 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03452", "images": ["images/Shaft_03452.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.7 mm and length at least 295.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 104.8 mm (from Z=0.0 to Z=104.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.8 mm over length 62.9 mm (from Z=0.0 to Z=185.5).\n10. Finish turn diameter Ø32.6 mm over length 89.3 mm (from Z=0.0 to Z=122.6).\n11. Finish turn diameter Ø30.0 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01471", "images": ["images/Shaft_01471.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.3 mm and length at least 69.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 42.9 mm (from Z=0.0 to Z=42.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03334", "images": ["images/Shaft_03334.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.7 mm and length at least 195.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.8 mm over length 61.0 mm (from Z=0.0 to Z=167.5).\n9. Finish turn diameter Ø44.4 mm over length 39.9 mm (from Z=0.0 to Z=106.5).\n10. Finish turn diameter Ø37.2 mm over length 50.3 mm (from Z=0.0 to Z=66.6).\n11. Finish turn diameter Ø30.0 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04090", "images": ["images/Shaft_04090.png", "detail_png/Shaft_04090_length.png", "detail_png/Shaft_04090_diam.png", "detail_png/Shaft_04090_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.5 mm and length at least 151.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 130.9 mm (from Z=0.0 to Z=130.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00916", "images": ["images/Shaft_00916.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.6 mm and length at least 315.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 66.4 mm (from Z=0.0 to Z=66.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 100.4 mm (from Z=0.0 to Z=244.2).\n10. Finish turn diameter Ø47.4 mm over length 41.0 mm (from Z=0.0 to Z=143.8).\n11. Finish turn diameter Ø32.5 mm over length 102.8 mm (from Z=0.0 to Z=102.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04879", "images": ["images/Shaft_04879.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.6 mm and length at least 221.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.6 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 203.3 mm (from Z=0.0 to Z=203.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04123", "images": ["images/Shaft_04123.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 206.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 132.9 mm (from Z=0.0 to Z=132.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.9 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00994", "images": ["images/Shaft_00994.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.2 mm and length at least 257.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 88.2 mm (from Z=0.0 to Z=88.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 67.8 mm (from Z=0.0 to Z=164.6).\n10. Finish turn diameter Ø48.6 mm over length 96.8 mm (from Z=0.0 to Z=96.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03623", "images": ["images/Shaft_03623.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.7 mm and length at least 306.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 250.0 mm (from Z=0.0 to Z=250.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02893", "images": ["images/Shaft_02893.png", "detail_png/Shaft_02893_length.png", "detail_png/Shaft_02893_diam.png", "detail_png/Shaft_02893_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.2 mm and length at least 161.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.7 mm over length 69.8 mm (from Z=0.0 to Z=117.5).\n9. Finish turn diameter Ø30.6 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01105", "images": ["images/Shaft_01105.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.1 mm and length at least 269.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 77.4 mm (from Z=0.0 to Z=77.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.7 mm over length 77.0 mm (from Z=0.0 to Z=186.9).\n10. Finish turn diameter Ø30.0 mm over length 109.9 mm (from Z=0.0 to Z=109.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02495", "images": ["images/Shaft_02495.png", "detail_png/Shaft_02495_length.png", "detail_png/Shaft_02495_diam.png", "detail_png/Shaft_02495_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 112.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.0 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04682", "images": ["images/Shaft_04682.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.2 mm and length at least 249.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.0 mm (from Z=0.0 to Z=191.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01257", "images": ["images/Shaft_01257.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.1 mm and length at least 152.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 103.1 mm (from Z=0.0 to Z=103.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04891", "images": ["images/Shaft_04891.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.0 mm and length at least 306.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.8 mm over length 61.9 mm (from Z=0.0 to Z=288.8).\n10. Finish turn diameter Ø49.9 mm over length 49.4 mm (from Z=0.0 to Z=226.9).\n11. Finish turn diameter Ø36.5 mm over length 93.8 mm (from Z=0.0 to Z=177.5).\n12. Finish turn diameter Ø30.0 mm over length 83.7 mm (from Z=0.0 to Z=83.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00873", "images": ["images/Shaft_00873.png", "detail_png/Shaft_00873_length.png", "detail_png/Shaft_00873_diam.png", "detail_png/Shaft_00873_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 106.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 76.0 mm (from Z=0.0 to Z=76.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.1 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01081", "images": ["images/Shaft_01081.png", "detail_png/Shaft_01081_length.png", "detail_png/Shaft_01081_diam.png", "detail_png/Shaft_01081_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.0 mm and length at least 318.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 108.2 mm (from Z=0.0 to Z=108.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.8 mm over length 21.6 mm (from Z=0.0 to Z=205.3).\n10. Finish turn diameter Ø30.0 mm over length 183.7 mm (from Z=0.0 to Z=183.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03450", "images": ["images/Shaft_03450.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.0 mm and length at least 119.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.8 mm over length 10.2 mm (from Z=0.0 to Z=82.2).\n9. Finish turn diameter Ø30.0 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03746", "images": ["images/Shaft_03746.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.4 mm and length at least 81.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.7 mm over length 9.4 mm (from Z=0.0 to Z=61.5).\n9. Finish turn diameter Ø64.6 mm over length 29.0 mm (from Z=0.0 to Z=52.1).\n10. Finish turn diameter Ø47.1 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01976", "images": ["images/Shaft_01976.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.7 mm and length at least 199.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 24.9 mm (from Z=0.0 to Z=24.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.1 mm over length 38.2 mm (from Z=0.0 to Z=169.2).\n10. Finish turn diameter Ø33.3 mm over length 73.1 mm (from Z=0.0 to Z=131.0).\n11. Finish turn diameter Ø30.0 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01511", "images": ["images/Shaft_01511.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.7 mm and length at least 230.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.5 mm over length 114.1 mm (from Z=0.0 to Z=184.2).\n10. Finish turn diameter Ø30.0 mm over length 70.1 mm (from Z=0.0 to Z=70.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03069", "images": ["images/Shaft_03069.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 220.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.7 mm over length 167.1 mm (from Z=0.0 to Z=167.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01630", "images": ["images/Shaft_01630.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.0 mm and length at least 295.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 92.9 mm (from Z=0.0 to Z=92.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 90.1 mm (from Z=0.0 to Z=197.7).\n10. Finish turn diameter Ø30.0 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00218", "images": ["images/Shaft_00218.png", "detail_png/Shaft_00218_length.png", "detail_png/Shaft_00218_diam.png", "detail_png/Shaft_00218_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.7 mm and length at least 324.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 115.3 mm (from Z=0.0 to Z=115.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 100.1 mm (from Z=0.0 to Z=204.3).\n10. Finish turn diameter Ø44.3 mm over length 104.2 mm (from Z=0.0 to Z=104.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03084", "images": ["images/Shaft_03084.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.8 mm and length at least 281.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.2 mm (from Z=0.0 to Z=224.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01452", "images": ["images/Shaft_01452.png", "detail_png/Shaft_01452_length.png", "detail_png/Shaft_01452_diam.png", "detail_png/Shaft_01452_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.4 mm and length at least 177.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.3 mm over length 67.2 mm (from Z=0.0 to Z=157.4).\n10. Finish turn diameter Ø30.0 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04990", "images": ["images/Shaft_04990.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.9 mm and length at least 219.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.3 mm over length 40.1 mm (from Z=0.0 to Z=144.6).\n10. Finish turn diameter Ø30.0 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00256", "images": ["images/Shaft_00256.png", "detail_png/Shaft_00256_length.png", "detail_png/Shaft_00256_diam.png", "detail_png/Shaft_00256_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.0 mm and length at least 145.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.7 mm over length 18.4 mm (from Z=0.0 to Z=127.1).\n9. Finish turn diameter Ø47.2 mm over length 108.7 mm (from Z=0.0 to Z=108.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01978", "images": ["images/Shaft_01978.png", "detail_png/Shaft_01978_length.png", "detail_png/Shaft_01978_diam.png", "detail_png/Shaft_01978_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 279.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 246.8 mm (from Z=0.0 to Z=246.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02811", "images": ["images/Shaft_02811.png", "detail_png/Shaft_02811_length.png", "detail_png/Shaft_02811_diam.png", "detail_png/Shaft_02811_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.4 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 78.6 mm (from Z=0.0 to Z=78.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.9 mm over length 45.3 mm (from Z=0.0 to Z=160.3).\n10. Finish turn diameter Ø36.3 mm over length 87.5 mm (from Z=0.0 to Z=115.0).\n11. Finish turn diameter Ø31.7 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02177", "images": ["images/Shaft_02177.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.8 mm and length at least 170.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.7 mm over length 49.2 mm (from Z=0.0 to Z=157.5).\n9. Finish turn diameter Ø53.3 mm over length 40.1 mm (from Z=0.0 to Z=108.3).\n10. Finish turn diameter Ø42.8 mm over length 37.2 mm (from Z=0.0 to Z=68.2).\n11. Finish turn diameter Ø37.9 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04889", "images": ["images/Shaft_04889.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 320.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 192.0 mm (from Z=0.0 to Z=192.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 123.4 mm (from Z=0.0 to Z=123.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02724", "images": ["images/Shaft_02724.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 91.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.5 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01803", "images": ["images/Shaft_01803.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.4 mm and length at least 221.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.7 mm (from Z=0.0 to Z=191.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02756", "images": ["images/Shaft_02756.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.7 mm and length at least 149.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.6 mm over length 54.2 mm (from Z=0.0 to Z=131.8).\n9. Finish turn diameter Ø41.6 mm over length 36.8 mm (from Z=0.0 to Z=77.6).\n10. Finish turn diameter Ø33.8 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03392", "images": ["images/Shaft_03392.png", "detail_png/Shaft_03392_length.png", "detail_png/Shaft_03392_diam.png", "detail_png/Shaft_03392_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.4 mm and length at least 212.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.4 mm (from Z=0.0 to Z=164.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01380", "images": ["images/Shaft_01380.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.6 mm and length at least 85.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.1 mm over length 19.4 mm (from Z=0.0 to Z=64.7).\n9. Finish turn diameter Ø42.2 mm over length 5.0 mm (from Z=0.0 to Z=45.3).\n10. Finish turn diameter Ø30.4 mm over length 13.4 mm (from Z=0.0 to Z=40.3).\n11. Finish turn diameter Ø30.0 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00028", "images": ["images/Shaft_00028.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.2 mm and length at least 137.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.1 mm over length 33.0 mm (from Z=0.0 to Z=119.1).\n9. Finish turn diameter Ø45.3 mm over length 30.2 mm (from Z=0.0 to Z=86.1).\n10. Finish turn diameter Ø30.0 mm over length 55.9 mm (from Z=0.0 to Z=55.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02198", "images": ["images/Shaft_02198.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.3 mm and length at least 117.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 43.9 mm (from Z=0.0 to Z=82.1).\n9. Finish turn diameter Ø34.8 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04779", "images": ["images/Shaft_04779.png", "detail_png/Shaft_04779_length.png", "detail_png/Shaft_04779_diam.png", "detail_png/Shaft_04779_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 122.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.0 mm over length 26.4 mm (from Z=0.0 to Z=104.2).\n9. Finish turn diameter Ø34.0 mm over length 5.8 mm (from Z=0.0 to Z=77.8).\n10. Finish turn diameter Ø30.0 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00463", "images": ["images/Shaft_00463.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.9 mm and length at least 186.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 36.5 mm (from Z=0.0 to Z=36.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.0 mm over length 17.2 mm (from Z=0.0 to Z=145.3).\n10. Finish turn diameter Ø30.0 mm over length 128.1 mm (from Z=0.0 to Z=128.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03607", "images": ["images/Shaft_03607.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.9 mm and length at least 199.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 16.8 mm (from Z=0.0 to Z=148.9).\n10. Finish turn diameter Ø30.0 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02522", "images": ["images/Shaft_02522.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.8 mm and length at least 84.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.8 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00293", "images": ["images/Shaft_00293.png", "detail_png/Shaft_00293_length.png", "detail_png/Shaft_00293_diam.png", "detail_png/Shaft_00293_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.0 mm and length at least 239.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 54.2 mm (from Z=0.0 to Z=54.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 47.3 mm (from Z=0.0 to Z=180.6).\n10. Finish turn diameter Ø50.6 mm over length 19.8 mm (from Z=0.0 to Z=133.3).\n11. Finish turn diameter Ø40.8 mm over length 38.4 mm (from Z=0.0 to Z=113.5).\n12. Finish turn diameter Ø35.5 mm over length 27.0 mm (from Z=0.0 to Z=75.1).\n13. Finish turn diameter Ø30.0 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02825", "images": ["images/Shaft_02825.png", "detail_png/Shaft_02825_length.png", "detail_png/Shaft_02825_diam.png", "detail_png/Shaft_02825_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.5 mm and length at least 316.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.1 mm over length 67.5 mm (from Z=0.0 to Z=252.2).\n10. Finish turn diameter Ø65.3 mm over length 67.1 mm (from Z=0.0 to Z=184.7).\n11. Finish turn diameter Ø49.4 mm over length 42.7 mm (from Z=0.0 to Z=117.6).\n12. Finish turn diameter Ø38.7 mm over length 56.6 mm (from Z=0.0 to Z=74.9).\n13. Finish turn diameter Ø30.0 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01074", "images": ["images/Shaft_01074.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.8 mm and length at least 266.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.3 mm over length 91.6 mm (from Z=0.0 to Z=182.2).\n10. Finish turn diameter Ø35.7 mm over length 10.3 mm (from Z=0.0 to Z=90.6).\n11. Finish turn diameter Ø30.0 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04770", "images": ["images/Shaft_04770.png", "detail_png/Shaft_04770_length.png", "detail_png/Shaft_04770_diam.png", "detail_png/Shaft_04770_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.1 mm and length at least 263.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.1 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 203.6 mm (from Z=0.0 to Z=203.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02862", "images": ["images/Shaft_02862.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.6 mm and length at least 208.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 186.4 mm (from Z=0.0 to Z=186.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04196", "images": ["images/Shaft_04196.png", "detail_png/Shaft_04196_length.png", "detail_png/Shaft_04196_diam.png", "detail_png/Shaft_04196_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.4 mm and length at least 243.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.4 mm over length 61.5 mm (from Z=0.0 to Z=226.5).\n10. Finish turn diameter Ø46.7 mm over length 52.6 mm (from Z=0.0 to Z=165.0).\n11. Finish turn diameter Ø30.0 mm over length 112.4 mm (from Z=0.0 to Z=112.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01622", "images": ["images/Shaft_01622.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.5 mm and length at least 162.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.3 mm over length 29.0 mm (from Z=0.0 to Z=102.9).\n9. Finish turn diameter Ø30.0 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00374", "images": ["images/Shaft_00374.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.0 mm and length at least 296.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.8 mm over length 100.1 mm (from Z=0.0 to Z=261.9).\n10. Finish turn diameter Ø30.0 mm over length 161.8 mm (from Z=0.0 to Z=161.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02491", "images": ["images/Shaft_02491.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 264.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 141.2 mm (from Z=0.0 to Z=141.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.4 mm over length 118.0 mm (from Z=0.0 to Z=118.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00933", "images": ["images/Shaft_00933.png", "detail_png/Shaft_00933_length.png", "detail_png/Shaft_00933_diam.png", "detail_png/Shaft_00933_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 138.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 80.1 mm (from Z=0.0 to Z=80.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.4 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04737", "images": ["images/Shaft_04737.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.1 mm and length at least 190.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 73.0 mm (from Z=0.0 to Z=73.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 112.7 mm (from Z=0.0 to Z=112.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02661", "images": ["images/Shaft_02661.png", "detail_png/Shaft_02661_length.png", "detail_png/Shaft_02661_diam.png", "detail_png/Shaft_02661_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.3 mm and length at least 172.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 106.9 mm (from Z=0.0 to Z=106.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04399", "images": ["images/Shaft_04399.png", "detail_png/Shaft_04399_length.png", "detail_png/Shaft_04399_diam.png", "detail_png/Shaft_04399_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.2 mm and length at least 311.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.2 mm over length 79.7 mm (from Z=0.0 to Z=79.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 226.8 mm (from Z=0.0 to Z=226.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02868", "images": ["images/Shaft_02868.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.0 mm and length at least 287.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 145.1 mm (from Z=0.0 to Z=214.6).\n10. Finish turn diameter Ø33.3 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00806", "images": ["images/Shaft_00806.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.9 mm and length at least 135.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.1 mm over length 10.4 mm (from Z=0.0 to Z=86.0).\n9. Finish turn diameter Ø36.6 mm over length 20.9 mm (from Z=0.0 to Z=75.6).\n10. Finish turn diameter Ø30.0 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01253", "images": ["images/Shaft_01253.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.7 mm and length at least 128.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.9 mm over length 33.0 mm (from Z=0.0 to Z=91.7).\n9. Finish turn diameter Ø44.8 mm over length 27.8 mm (from Z=0.0 to Z=58.7).\n10. Finish turn diameter Ø39.4 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02060", "images": ["images/Shaft_02060.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 116.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.8 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00381", "images": ["images/Shaft_00381.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.7 mm and length at least 114.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.7 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.5 mm over length 40.7 mm (from Z=0.0 to Z=92.3).\n9. Finish turn diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02134", "images": ["images/Shaft_02134.png", "detail_png/Shaft_02134_length.png", "detail_png/Shaft_02134_diam.png", "detail_png/Shaft_02134_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.6 mm and length at least 79.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04187", "images": ["images/Shaft_04187.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.0 mm and length at least 279.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.0 mm over length 51.4 mm (from Z=0.0 to Z=51.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 109.2 mm (from Z=0.0 to Z=223.5).\n10. Finish turn diameter Ø30.0 mm over length 114.3 mm (from Z=0.0 to Z=114.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02189", "images": ["images/Shaft_02189.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.5 mm and length at least 200.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.5 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.7 mm over length 63.6 mm (from Z=0.0 to Z=131.7).\n10. Finish turn diameter Ø41.9 mm over length 68.1 mm (from Z=0.0 to Z=68.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00900", "images": ["images/Shaft_00900.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.4 mm and length at least 218.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.4 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.4 mm over length 97.6 mm (from Z=0.0 to Z=202.4).\n10. Finish turn diameter Ø30.0 mm over length 104.8 mm (from Z=0.0 to Z=104.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04056", "images": ["images/Shaft_04056.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.0 mm and length at least 95.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.2 mm over length 35.5 mm (from Z=0.0 to Z=71.6).\n9. Finish turn diameter Ø30.0 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02359", "images": ["images/Shaft_02359.png", "detail_png/Shaft_02359_length.png", "detail_png/Shaft_02359_diam.png", "detail_png/Shaft_02359_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.3 mm and length at least 226.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.3 mm over length 37.0 mm (from Z=0.0 to Z=190.2).\n10. Finish turn diameter Ø41.8 mm over length 55.6 mm (from Z=0.0 to Z=153.2).\n11. Finish turn diameter Ø30.0 mm over length 97.6 mm (from Z=0.0 to Z=97.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02912", "images": ["images/Shaft_02912.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.7 mm and length at least 302.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.7 mm over length 72.2 mm (from Z=0.0 to Z=225.8).\n10. Finish turn diameter Ø30.0 mm over length 153.6 mm (from Z=0.0 to Z=153.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03764", "images": ["images/Shaft_03764.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 179.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 119.3 mm (from Z=0.0 to Z=119.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.9 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03601", "images": ["images/Shaft_03601.png", "detail_png/Shaft_03601_length.png", "detail_png/Shaft_03601_diam.png", "detail_png/Shaft_03601_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 117.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 105.1 mm (from Z=0.0 to Z=105.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.9 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01595", "images": ["images/Shaft_01595.png", "detail_png/Shaft_01595_length.png", "detail_png/Shaft_01595_diam.png", "detail_png/Shaft_01595_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.2 mm and length at least 87.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.6 mm over length 18.2 mm (from Z=0.0 to Z=43.5).\n9. Finish turn diameter Ø44.0 mm over length 18.3 mm (from Z=0.0 to Z=25.3).\n10. Finish turn diameter Ø32.3 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01252", "images": ["images/Shaft_01252.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.0 mm and length at least 153.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.4 mm over length 89.4 mm (from Z=0.0 to Z=130.5).\n9. Finish turn diameter Ø39.8 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00980", "images": ["images/Shaft_00980.png", "detail_png/Shaft_00980_length.png", "detail_png/Shaft_00980_diam.png", "detail_png/Shaft_00980_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.5 mm and length at least 218.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 129.2 mm (from Z=0.0 to Z=129.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.4 mm over length 30.5 mm (from Z=0.0 to Z=84.5).\n10. Finish turn diameter Ø30.0 mm over length 54.0 mm (from Z=0.0 to Z=54.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03415", "images": ["images/Shaft_03415.png", "detail_png/Shaft_03415_length.png", "detail_png/Shaft_03415_diam.png", "detail_png/Shaft_03415_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.8 mm and length at least 269.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.8 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 205.3 mm (from Z=0.0 to Z=205.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03301", "images": ["images/Shaft_03301.png", "detail_png/Shaft_03301_length.png", "detail_png/Shaft_03301_diam.png", "detail_png/Shaft_03301_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.0 mm and length at least 145.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 40.0 mm (from Z=0.0 to Z=40.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.5 mm over length 30.7 mm (from Z=0.0 to Z=100.7).\n9. Finish turn diameter Ø34.6 mm over length 31.5 mm (from Z=0.0 to Z=70.0).\n10. Finish turn diameter Ø30.0 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04045", "images": ["images/Shaft_04045.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.1 mm and length at least 155.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 13.7 mm (from Z=0.0 to Z=127.3).\n9. Finish turn diameter Ø35.1 mm over length 22.8 mm (from Z=0.0 to Z=113.6).\n10. Finish turn diameter Ø31.0 mm over length 19.3 mm (from Z=0.0 to Z=90.8).\n11. Finish turn diameter Ø30.0 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02399", "images": ["images/Shaft_02399.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.7 mm and length at least 282.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.8 mm over length 55.6 mm (from Z=0.0 to Z=235.4).\n10. Finish turn diameter Ø44.9 mm over length 60.6 mm (from Z=0.0 to Z=179.8).\n11. Finish turn diameter Ø38.1 mm over length 78.0 mm (from Z=0.0 to Z=119.2).\n12. Finish turn diameter Ø30.5 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02874", "images": ["images/Shaft_02874.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.3 mm and length at least 321.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 193.0 mm (from Z=0.0 to Z=193.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.3 mm over length 62.1 mm (from Z=0.0 to Z=123.0).\n10. Finish turn diameter Ø62.3 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01932", "images": ["images/Shaft_01932.png", "detail_png/Shaft_01932_length.png", "detail_png/Shaft_01932_diam.png", "detail_png/Shaft_01932_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.1 mm and length at least 119.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.1 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.8 mm over length 28.5 mm (from Z=0.0 to Z=103.7).\n9. Finish turn diameter Ø42.1 mm over length 27.3 mm (from Z=0.0 to Z=75.2).\n10. Finish turn diameter Ø33.8 mm over length 9.9 mm (from Z=0.0 to Z=47.9).\n11. Finish turn diameter Ø30.0 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04647", "images": ["images/Shaft_04647.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.9 mm and length at least 153.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04502", "images": ["images/Shaft_04502.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.6 mm and length at least 183.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.5 mm (from Z=0.0 to Z=126.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04637", "images": ["images/Shaft_04637.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.9 mm and length at least 92.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.4 mm over length 22.6 mm (from Z=0.0 to Z=75.8).\n9. Finish turn diameter Ø30.0 mm over length 53.2 mm (from Z=0.0 to Z=53.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02191", "images": ["images/Shaft_02191.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 151.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 91.1 mm (from Z=0.0 to Z=91.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.9 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03494", "images": ["images/Shaft_03494.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 74.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.4 mm over length 6.3 mm (from Z=0.0 to Z=6.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02112", "images": ["images/Shaft_02112.png", "detail_png/Shaft_02112_length.png", "detail_png/Shaft_02112_diam.png", "detail_png/Shaft_02112_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.5 mm and length at least 124.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02551", "images": ["images/Shaft_02551.png", "detail_png/Shaft_02551_length.png", "detail_png/Shaft_02551_diam.png", "detail_png/Shaft_02551_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.9 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 134.9 mm (from Z=0.0 to Z=134.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 66.5 mm (from Z=0.0 to Z=66.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04354", "images": ["images/Shaft_04354.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.2 mm and length at least 140.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.2 mm over length 20.8 mm (from Z=0.0 to Z=97.6).\n9. Finish turn diameter Ø31.0 mm over length 42.2 mm (from Z=0.0 to Z=76.8).\n10. Finish turn diameter Ø30.0 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03188", "images": ["images/Shaft_03188.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 95.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.1 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01580", "images": ["images/Shaft_01580.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.6 mm and length at least 269.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 248.1 mm (from Z=0.0 to Z=248.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01701", "images": ["images/Shaft_01701.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.9 mm and length at least 96.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.5 mm over length 20.1 mm (from Z=0.0 to Z=60.9).\n9. Finish turn diameter Ø30.0 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00854", "images": ["images/Shaft_00854.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.2 mm and length at least 196.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.4 mm over length 74.3 mm (from Z=0.0 to Z=133.3).\n10. Finish turn diameter Ø30.0 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00182", "images": ["images/Shaft_00182.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.7 mm and length at least 250.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 9.7 mm (from Z=0.0 to Z=9.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 21.2 mm (from Z=0.0 to Z=235.4).\n10. Finish turn diameter Ø46.5 mm over length 55.8 mm (from Z=0.0 to Z=214.2).\n11. Finish turn diameter Ø30.5 mm over length 69.4 mm (from Z=0.0 to Z=158.4).\n12. Finish turn diameter Ø30.0 mm over length 89.0 mm (from Z=0.0 to Z=89.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03682", "images": ["images/Shaft_03682.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.7 mm and length at least 179.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.6 mm over length 47.6 mm (from Z=0.0 to Z=133.5).\n9. Finish turn diameter Ø49.0 mm over length 34.3 mm (from Z=0.0 to Z=85.9).\n10. Finish turn diameter Ø33.7 mm over length 35.8 mm (from Z=0.0 to Z=51.6).\n11. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02120", "images": ["images/Shaft_02120.png", "detail_png/Shaft_02120_length.png", "detail_png/Shaft_02120_diam.png", "detail_png/Shaft_02120_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 243.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 196.1 mm (from Z=0.0 to Z=196.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.7 mm over length 42.2 mm (from Z=0.0 to Z=42.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04825", "images": ["images/Shaft_04825.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.2 mm and length at least 107.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.2 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.9 mm over length 6.4 mm (from Z=0.0 to Z=68.5).\n9. Finish turn diameter Ø48.1 mm over length 21.9 mm (from Z=0.0 to Z=62.1).\n10. Finish turn diameter Ø35.9 mm over length 8.5 mm (from Z=0.0 to Z=40.2).\n11. Finish turn diameter Ø30.0 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00018", "images": ["images/Shaft_00018.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.9 mm and length at least 76.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.0 mm over length 37.0 mm (from Z=0.0 to Z=47.0).\n9. Finish turn diameter Ø58.1 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02835", "images": ["images/Shaft_02835.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.4 mm and length at least 273.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.9 mm (from Z=0.0 to Z=191.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03696", "images": ["images/Shaft_03696.png", "detail_png/Shaft_03696_length.png", "detail_png/Shaft_03696_diam.png", "detail_png/Shaft_03696_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.7 mm and length at least 67.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.4 mm over length 10.4 mm (from Z=0.0 to Z=46.9).\n9. Finish turn diameter Ø30.0 mm over length 36.5 mm (from Z=0.0 to Z=36.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02762", "images": ["images/Shaft_02762.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.5 mm and length at least 229.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 18.2 mm (from Z=0.0 to Z=167.4).\n10. Finish turn diameter Ø55.4 mm over length 30.5 mm (from Z=0.0 to Z=149.2).\n11. Finish turn diameter Ø36.0 mm over length 33.7 mm (from Z=0.0 to Z=118.7).\n12. Finish turn diameter Ø30.0 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01524", "images": ["images/Shaft_01524.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.9 mm and length at least 243.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 188.0 mm (from Z=0.0 to Z=188.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01700", "images": ["images/Shaft_01700.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.8 mm and length at least 243.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.3 mm (from Z=0.0 to Z=164.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02540", "images": ["images/Shaft_02540.png", "detail_png/Shaft_02540_length.png", "detail_png/Shaft_02540_diam.png", "detail_png/Shaft_02540_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.0 mm and length at least 160.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.0 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 124.1 mm (from Z=0.0 to Z=124.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02877", "images": ["images/Shaft_02877.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.8 mm and length at least 69.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 6.6 mm (from Z=0.0 to Z=6.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.7 mm over length 5.1 mm (from Z=0.0 to Z=58.2).\n9. Finish turn diameter Ø59.3 mm over length 10.7 mm (from Z=0.0 to Z=53.1).\n10. Finish turn diameter Ø50.8 mm over length 17.6 mm (from Z=0.0 to Z=42.4).\n11. Finish turn diameter Ø32.4 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01695", "images": ["images/Shaft_01695.png", "detail_png/Shaft_01695_length.png", "detail_png/Shaft_01695_diam.png", "detail_png/Shaft_01695_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.7 mm and length at least 115.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 9.8 mm (from Z=0.0 to Z=9.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.1 mm over length 5.1 mm (from Z=0.0 to Z=100.6).\n9. Finish turn diameter Ø64.3 mm over length 19.1 mm (from Z=0.0 to Z=95.5).\n10. Finish turn diameter Ø50.6 mm over length 31.7 mm (from Z=0.0 to Z=76.4).\n11. Finish turn diameter Ø42.4 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01741", "images": ["images/Shaft_01741.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.9 mm and length at least 195.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 49.2 mm (from Z=0.0 to Z=49.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.0 mm over length 54.1 mm (from Z=0.0 to Z=141.1).\n10. Finish turn diameter Ø30.0 mm over length 87.0 mm (from Z=0.0 to Z=87.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04140", "images": ["images/Shaft_04140.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.0 mm and length at least 287.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.2 mm over length 54.7 mm (from Z=0.0 to Z=255.8).\n10. Finish turn diameter Ø36.6 mm over length 19.9 mm (from Z=0.0 to Z=201.1).\n11. Finish turn diameter Ø30.4 mm over length 121.3 mm (from Z=0.0 to Z=181.2).\n12. Finish turn diameter Ø30.0 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03299", "images": ["images/Shaft_03299.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.2 mm and length at least 113.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.2 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.2 mm over length 12.3 mm (from Z=0.0 to Z=92.4).\n9. Finish turn diameter Ø41.0 mm over length 29.3 mm (from Z=0.0 to Z=80.1).\n10. Finish turn diameter Ø34.1 mm over length 17.7 mm (from Z=0.0 to Z=50.8).\n11. Finish turn diameter Ø30.0 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04010", "images": ["images/Shaft_04010.png", "detail_png/Shaft_04010_length.png", "detail_png/Shaft_04010_diam.png", "detail_png/Shaft_04010_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.1 mm and length at least 283.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.0 mm over length 7.8 mm (from Z=0.0 to Z=198.0).\n10. Finish turn diameter Ø61.6 mm over length 53.4 mm (from Z=0.0 to Z=190.2).\n11. Finish turn diameter Ø50.1 mm over length 36.6 mm (from Z=0.0 to Z=136.8).\n12. Finish turn diameter Ø43.4 mm over length 82.9 mm (from Z=0.0 to Z=100.2).\n13. Finish turn diameter Ø35.8 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04109", "images": ["images/Shaft_04109.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.7 mm and length at least 253.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.1 mm over length 59.6 mm (from Z=0.0 to Z=153.5).\n10. Finish turn diameter Ø63.2 mm over length 93.9 mm (from Z=0.0 to Z=93.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02245", "images": ["images/Shaft_02245.png", "detail_png/Shaft_02245_length.png", "detail_png/Shaft_02245_diam.png", "detail_png/Shaft_02245_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.9 mm and length at least 269.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 101.7 mm (from Z=0.0 to Z=101.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 65.5 mm (from Z=0.0 to Z=163.2).\n10. Finish turn diameter Ø30.0 mm over length 97.7 mm (from Z=0.0 to Z=97.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01048", "images": ["images/Shaft_01048.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.5 mm and length at least 98.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 38.5 mm (from Z=0.0 to Z=78.4).\n9. Finish turn diameter Ø30.0 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01566", "images": ["images/Shaft_01566.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.0 mm and length at least 292.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 116.6 mm (from Z=0.0 to Z=116.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 80.7 mm (from Z=0.0 to Z=170.6).\n10. Finish turn diameter Ø30.0 mm over length 89.9 mm (from Z=0.0 to Z=89.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03075", "images": ["images/Shaft_03075.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.8 mm and length at least 234.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.4 mm over length 72.7 mm (from Z=0.0 to Z=202.8).\n10. Finish turn diameter Ø30.0 mm over length 130.1 mm (from Z=0.0 to Z=130.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02469", "images": ["images/Shaft_02469.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.3 mm and length at least 155.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.1 mm over length 31.2 mm (from Z=0.0 to Z=123.8).\n9. Finish turn diameter Ø61.8 mm over length 46.9 mm (from Z=0.0 to Z=92.6).\n10. Finish turn diameter Ø47.6 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00996", "images": ["images/Shaft_00996.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.9 mm and length at least 289.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 11.3 mm (from Z=0.0 to Z=11.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 273.2 mm (from Z=0.0 to Z=273.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03667", "images": ["images/Shaft_03667.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 300.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 179.0 mm (from Z=0.0 to Z=179.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.5 mm over length 116.6 mm (from Z=0.0 to Z=116.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00253", "images": ["images/Shaft_00253.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.7 mm and length at least 115.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.8 mm over length 43.8 mm (from Z=0.0 to Z=74.5).\n9. Finish turn diameter Ø30.0 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02057", "images": ["images/Shaft_02057.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 269.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 240.8 mm (from Z=0.0 to Z=240.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02919", "images": ["images/Shaft_02919.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.0 mm and length at least 172.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 58.5 mm (from Z=0.0 to Z=158.1).\n9. Finish turn diameter Ø34.0 mm over length 70.1 mm (from Z=0.0 to Z=99.6).\n10. Finish turn diameter Ø30.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01352", "images": ["images/Shaft_01352.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.3 mm and length at least 272.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 239.8 mm (from Z=0.0 to Z=239.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03094", "images": ["images/Shaft_03094.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 160.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 127.6 mm (from Z=0.0 to Z=127.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.7 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04753", "images": ["images/Shaft_04753.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.1 mm and length at least 316.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 132.0 mm (from Z=0.0 to Z=132.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 179.7 mm (from Z=0.0 to Z=179.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03367", "images": ["images/Shaft_03367.png", "detail_png/Shaft_03367_length.png", "detail_png/Shaft_03367_diam.png", "detail_png/Shaft_03367_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.6 mm and length at least 235.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 80.5 mm (from Z=0.0 to Z=80.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.7 mm over length 87.1 mm (from Z=0.0 to Z=150.4).\n10. Finish turn diameter Ø30.0 mm over length 63.3 mm (from Z=0.0 to Z=63.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04178", "images": ["images/Shaft_04178.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.7 mm and length at least 129.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 18.5 mm (from Z=0.0 to Z=18.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.2 mm over length 44.2 mm (from Z=0.0 to Z=106.0).\n9. Finish turn diameter Ø30.0 mm over length 61.8 mm (from Z=0.0 to Z=61.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01665", "images": ["images/Shaft_01665.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.2 mm and length at least 212.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 28.5 mm (from Z=0.0 to Z=148.7).\n10. Finish turn diameter Ø54.9 mm over length 9.5 mm (from Z=0.0 to Z=120.2).\n11. Finish turn diameter Ø36.2 mm over length 67.6 mm (from Z=0.0 to Z=110.7).\n12. Finish turn diameter Ø30.0 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02658", "images": ["images/Shaft_02658.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 308.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.6 mm (from Z=0.0 to Z=202.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 100.7 mm (from Z=0.0 to Z=100.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03376", "images": ["images/Shaft_03376.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 249.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 173.9 mm (from Z=0.0 to Z=173.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 70.6 mm (from Z=0.0 to Z=70.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01205", "images": ["images/Shaft_01205.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.9 mm and length at least 115.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.9 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.6 mm over length 9.4 mm (from Z=0.0 to Z=92.0).\n9. Finish turn diameter Ø30.0 mm over length 82.6 mm (from Z=0.0 to Z=82.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04206", "images": ["images/Shaft_04206.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.0 mm and length at least 121.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.4 mm over length 70.5 mm (from Z=0.0 to Z=97.3).\n9. Finish turn diameter Ø33.2 mm over length 26.8 mm (from Z=0.0 to Z=26.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03563", "images": ["images/Shaft_03563.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.4 mm and length at least 76.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.4 mm over length 17.1 mm (from Z=0.0 to Z=36.8).\n9. Finish turn diameter Ø30.0 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02539", "images": ["images/Shaft_02539.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.2 mm and length at least 282.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 84.4 mm (from Z=0.0 to Z=84.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.3 mm over length 135.8 mm (from Z=0.0 to Z=193.2).\n10. Finish turn diameter Ø31.0 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02769", "images": ["images/Shaft_02769.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.2 mm and length at least 74.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 52.9 mm (from Z=0.0 to Z=52.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01915", "images": ["images/Shaft_01915.png", "detail_png/Shaft_01915_length.png", "detail_png/Shaft_01915_diam.png", "detail_png/Shaft_01915_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 264.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 225.4 mm (from Z=0.0 to Z=225.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.4 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04913", "images": ["images/Shaft_04913.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.9 mm and length at least 220.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.0 mm over length 41.1 mm (from Z=0.0 to Z=180.2).\n10. Finish turn diameter Ø30.0 mm over length 139.1 mm (from Z=0.0 to Z=139.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04983", "images": ["images/Shaft_04983.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.0 mm and length at least 232.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.0 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 178.8 mm (from Z=0.0 to Z=178.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03783", "images": ["images/Shaft_03783.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 294.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 238.9 mm (from Z=0.0 to Z=238.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01757", "images": ["images/Shaft_01757.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.6 mm and length at least 118.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.2 mm over length 35.3 mm (from Z=0.0 to Z=87.4).\n9. Finish turn diameter Ø38.4 mm over length 12.6 mm (from Z=0.0 to Z=52.1).\n10. Finish turn diameter Ø30.0 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01498", "images": ["images/Shaft_01498.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.7 mm and length at least 224.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 63.7 mm (from Z=0.0 to Z=63.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.8 mm over length 76.7 mm (from Z=0.0 to Z=155.8).\n10. Finish turn diameter Ø53.0 mm over length 49.2 mm (from Z=0.0 to Z=79.1).\n11. Finish turn diameter Ø39.3 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01254", "images": ["images/Shaft_01254.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.3 mm and length at least 246.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.3 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.3 mm over length 132.7 mm (from Z=0.0 to Z=168.5).\n10. Finish turn diameter Ø46.8 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00960", "images": ["images/Shaft_00960.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.0 mm and length at least 315.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 61.9 mm (from Z=0.0 to Z=61.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 91.3 mm (from Z=0.0 to Z=248.7).\n10. Finish turn diameter Ø48.5 mm over length 72.0 mm (from Z=0.0 to Z=157.4).\n11. Finish turn diameter Ø30.0 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00881", "images": ["images/Shaft_00881.png", "detail_png/Shaft_00881_length.png", "detail_png/Shaft_00881_diam.png", "detail_png/Shaft_00881_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 289.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 220.2 mm (from Z=0.0 to Z=220.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.7 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01674", "images": ["images/Shaft_01674.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 283.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 263.9 mm (from Z=0.0 to Z=263.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.6 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02322", "images": ["images/Shaft_02322.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.6 mm and length at least 197.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.6 mm over length 93.2 mm (from Z=0.0 to Z=183.4).\n10. Finish turn diameter Ø43.2 mm over length 33.9 mm (from Z=0.0 to Z=90.2).\n11. Finish turn diameter Ø35.3 mm over length 46.1 mm (from Z=0.0 to Z=56.3).\n12. Finish turn diameter Ø30.0 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01516", "images": ["images/Shaft_01516.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.0 mm and length at least 195.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.9 mm over length 20.3 mm (from Z=0.0 to Z=172.5).\n10. Finish turn diameter Ø36.6 mm over length 45.6 mm (from Z=0.0 to Z=152.2).\n11. Finish turn diameter Ø32.6 mm over length 76.4 mm (from Z=0.0 to Z=106.6).\n12. Finish turn diameter Ø30.0 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00760", "images": ["images/Shaft_00760.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.5 mm and length at least 182.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.7 mm (from Z=0.0 to Z=126.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04788", "images": ["images/Shaft_04788.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.1 mm and length at least 171.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04557", "images": ["images/Shaft_04557.png", "detail_png/Shaft_04557_length.png", "detail_png/Shaft_04557_diam.png", "detail_png/Shaft_04557_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.5 mm and length at least 160.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 142.0 mm (from Z=0.0 to Z=142.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04515", "images": ["images/Shaft_04515.png", "detail_png/Shaft_04515_length.png", "detail_png/Shaft_04515_diam.png", "detail_png/Shaft_04515_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.3 mm and length at least 184.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.5 mm over length 82.8 mm (from Z=0.0 to Z=128.7).\n9. Finish turn diameter Ø43.9 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02546", "images": ["images/Shaft_02546.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.2 mm and length at least 213.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.4 mm (from Z=0.0 to Z=164.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04159", "images": ["images/Shaft_04159.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.8 mm and length at least 93.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03255", "images": ["images/Shaft_03255.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 242.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 219.5 mm (from Z=0.0 to Z=219.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00252", "images": ["images/Shaft_00252.png", "detail_png/Shaft_00252_length.png", "detail_png/Shaft_00252_diam.png", "detail_png/Shaft_00252_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.2 mm and length at least 137.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.3 mm over length 13.9 mm (from Z=0.0 to Z=113.4).\n9. Finish turn diameter Ø36.0 mm over length 21.0 mm (from Z=0.0 to Z=99.5).\n10. Finish turn diameter Ø31.8 mm over length 13.9 mm (from Z=0.0 to Z=78.5).\n11. Finish turn diameter Ø30.0 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04863", "images": ["images/Shaft_04863.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.7 mm and length at least 241.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.4 mm (from Z=0.0 to Z=224.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04655", "images": ["images/Shaft_04655.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.8 mm and length at least 166.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.5 mm over length 69.3 mm (from Z=0.0 to Z=122.4).\n9. Finish turn diameter Ø40.6 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04331", "images": ["images/Shaft_04331.png", "detail_png/Shaft_04331_length.png", "detail_png/Shaft_04331_diam.png", "detail_png/Shaft_04331_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 127.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 109.7 mm (from Z=0.0 to Z=109.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.4 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01578", "images": ["images/Shaft_01578.png", "detail_png/Shaft_01578_length.png", "detail_png/Shaft_01578_diam.png", "detail_png/Shaft_01578_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.4 mm and length at least 261.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.5 mm over length 81.2 mm (from Z=0.0 to Z=233.4).\n10. Finish turn diameter Ø30.0 mm over length 152.2 mm (from Z=0.0 to Z=152.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00294", "images": ["images/Shaft_00294.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.7 mm and length at least 308.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 87.7 mm (from Z=0.0 to Z=87.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.6 mm over length 39.7 mm (from Z=0.0 to Z=215.4).\n10. Finish turn diameter Ø46.3 mm over length 58.6 mm (from Z=0.0 to Z=175.7).\n11. Finish turn diameter Ø37.7 mm over length 38.0 mm (from Z=0.0 to Z=117.1).\n12. Finish turn diameter Ø30.0 mm over length 79.1 mm (from Z=0.0 to Z=79.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01374", "images": ["images/Shaft_01374.png", "detail_png/Shaft_01374_length.png", "detail_png/Shaft_01374_diam.png", "detail_png/Shaft_01374_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 307.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 215.0 mm (from Z=0.0 to Z=215.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.9 mm over length 87.3 mm (from Z=0.0 to Z=87.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01051", "images": ["images/Shaft_01051.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.7 mm and length at least 100.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.7 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.5 mm over length 26.4 mm (from Z=0.0 to Z=54.4).\n9. Finish turn diameter Ø32.9 mm over length 17.4 mm (from Z=0.0 to Z=28.0).\n10. Finish turn diameter Ø30.0 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03292", "images": ["images/Shaft_03292.png", "detail_png/Shaft_03292_length.png", "detail_png/Shaft_03292_diam.png", "detail_png/Shaft_03292_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.0 mm and length at least 305.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 86.9 mm (from Z=0.0 to Z=86.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.6 mm over length 97.9 mm (from Z=0.0 to Z=213.5).\n10. Finish turn diameter Ø30.0 mm over length 115.6 mm (from Z=0.0 to Z=115.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02597", "images": ["images/Shaft_02597.png", "detail_png/Shaft_02597_length.png", "detail_png/Shaft_02597_diam.png", "detail_png/Shaft_02597_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.5 mm and length at least 108.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03473", "images": ["images/Shaft_03473.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.2 mm and length at least 148.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 114.3 mm (from Z=0.0 to Z=114.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02157", "images": ["images/Shaft_02157.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.0 mm and length at least 145.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.0 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.0 mm over length 8.3 mm (from Z=0.0 to Z=125.0).\n9. Finish turn diameter Ø42.8 mm over length 42.3 mm (from Z=0.0 to Z=116.7).\n10. Finish turn diameter Ø30.0 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02226", "images": ["images/Shaft_02226.png", "detail_png/Shaft_02226_length.png", "detail_png/Shaft_02226_diam.png", "detail_png/Shaft_02226_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.1 mm and length at least 188.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.5 mm over length 30.8 mm (from Z=0.0 to Z=165.7).\n9. Finish turn diameter Ø46.9 mm over length 39.1 mm (from Z=0.0 to Z=134.9).\n10. Finish turn diameter Ø40.3 mm over length 48.4 mm (from Z=0.0 to Z=95.8).\n11. Finish turn diameter Ø33.1 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03717", "images": ["images/Shaft_03717.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.1 mm and length at least 274.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.3 mm over length 27.4 mm (from Z=0.0 to Z=217.0).\n10. Finish turn diameter Ø30.0 mm over length 189.6 mm (from Z=0.0 to Z=189.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02624", "images": ["images/Shaft_02624.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.0 mm and length at least 242.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.2 mm over length 41.8 mm (from Z=0.0 to Z=184.3).\n10. Finish turn diameter Ø35.9 mm over length 30.3 mm (from Z=0.0 to Z=142.5).\n11. Finish turn diameter Ø30.0 mm over length 112.2 mm (from Z=0.0 to Z=112.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04972", "images": ["images/Shaft_04972.png", "detail_png/Shaft_04972_length.png", "detail_png/Shaft_04972_diam.png", "detail_png/Shaft_04972_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.4 mm and length at least 208.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.1 mm over length 53.5 mm (from Z=0.0 to Z=183.0).\n10. Finish turn diameter Ø30.0 mm over length 129.5 mm (from Z=0.0 to Z=129.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02920", "images": ["images/Shaft_02920.png", "detail_png/Shaft_02920_length.png", "detail_png/Shaft_02920_diam.png", "detail_png/Shaft_02920_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.8 mm and length at least 138.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 116.0 mm (from Z=0.0 to Z=116.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03850", "images": ["images/Shaft_03850.png", "detail_png/Shaft_03850_length.png", "detail_png/Shaft_03850_diam.png", "detail_png/Shaft_03850_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.2 mm and length at least 124.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03385", "images": ["images/Shaft_03385.png", "detail_png/Shaft_03385_length.png", "detail_png/Shaft_03385_diam.png", "detail_png/Shaft_03385_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.8 mm and length at least 148.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 11.1 mm (from Z=0.0 to Z=11.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.0 mm over length 29.3 mm (from Z=0.0 to Z=132.0).\n9. Finish turn diameter Ø42.5 mm over length 33.5 mm (from Z=0.0 to Z=102.7).\n10. Finish turn diameter Ø30.0 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01396", "images": ["images/Shaft_01396.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.4 mm and length at least 189.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.9 mm over length 18.2 mm (from Z=0.0 to Z=105.7).\n9. Finish turn diameter Ø53.8 mm over length 87.5 mm (from Z=0.0 to Z=87.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03242", "images": ["images/Shaft_03242.png", "detail_png/Shaft_03242_length.png", "detail_png/Shaft_03242_diam.png", "detail_png/Shaft_03242_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.1 mm and length at least 96.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 6.8 mm (from Z=0.0 to Z=6.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.0 mm over length 33.2 mm (from Z=0.0 to Z=84.5).\n9. Finish turn diameter Ø34.6 mm over length 34.9 mm (from Z=0.0 to Z=51.3).\n10. Finish turn diameter Ø30.0 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00219", "images": ["images/Shaft_00219.png", "detail_png/Shaft_00219_length.png", "detail_png/Shaft_00219_diam.png", "detail_png/Shaft_00219_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.0 mm and length at least 316.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 291.5 mm (from Z=0.0 to Z=291.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00141", "images": ["images/Shaft_00141.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.2 mm and length at least 197.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.7 mm over length 63.4 mm (from Z=0.0 to Z=126.5).\n10. Finish turn diameter Ø44.4 mm over length 41.6 mm (from Z=0.0 to Z=63.1).\n11. Finish turn diameter Ø40.4 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01369", "images": ["images/Shaft_01369.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.4 mm and length at least 126.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 96.7 mm (from Z=0.0 to Z=96.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02790", "images": ["images/Shaft_02790.png", "detail_png/Shaft_02790_length.png", "detail_png/Shaft_02790_diam.png", "detail_png/Shaft_02790_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.1 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.1 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 215.8 mm (from Z=0.0 to Z=215.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02473", "images": ["images/Shaft_02473.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.5 mm and length at least 100.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.2 mm over length 26.2 mm (from Z=0.0 to Z=78.9).\n9. Finish turn diameter Ø48.5 mm over length 25.6 mm (from Z=0.0 to Z=52.7).\n10. Finish turn diameter Ø34.7 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00181", "images": ["images/Shaft_00181.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.1 mm and length at least 257.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.1 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.5 mm over length 55.4 mm (from Z=0.0 to Z=168.3).\n10. Finish turn diameter Ø30.0 mm over length 112.9 mm (from Z=0.0 to Z=112.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03718", "images": ["images/Shaft_03718.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 85.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 62.8 mm (from Z=0.0 to Z=62.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.1 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00093", "images": ["images/Shaft_00093.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.5 mm and length at least 116.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.7 mm over length 28.1 mm (from Z=0.0 to Z=106.7).\n9. Finish turn diameter Ø52.3 mm over length 24.8 mm (from Z=0.0 to Z=78.6).\n10. Finish turn diameter Ø43.4 mm over length 5.0 mm (from Z=0.0 to Z=53.8).\n11. Finish turn diameter Ø35.2 mm over length 24.4 mm (from Z=0.0 to Z=48.8).\n12. Finish turn diameter Ø30.0 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01291", "images": ["images/Shaft_01291.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.4 mm and length at least 82.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.4 mm over length 6.7 mm (from Z=0.0 to Z=6.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.2 mm over length 17.5 mm (from Z=0.0 to Z=70.4).\n9. Finish turn diameter Ø48.1 mm over length 17.9 mm (from Z=0.0 to Z=52.9).\n10. Finish turn diameter Ø40.3 mm over length 5.0 mm (from Z=0.0 to Z=35.0).\n11. Finish turn diameter Ø30.0 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02144", "images": ["images/Shaft_02144.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.8 mm and length at least 266.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.6 mm over length 63.6 mm (from Z=0.0 to Z=172.5).\n10. Finish turn diameter Ø30.0 mm over length 108.9 mm (from Z=0.0 to Z=108.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04998", "images": ["images/Shaft_04998.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.7 mm and length at least 117.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00414", "images": ["images/Shaft_00414.png", "detail_png/Shaft_00414_length.png", "detail_png/Shaft_00414_diam.png", "detail_png/Shaft_00414_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.3 mm and length at least 88.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.3 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.3 mm over length 24.3 mm (from Z=0.0 to Z=54.1).\n9. Finish turn diameter Ø34.2 mm over length 19.0 mm (from Z=0.0 to Z=29.8).\n10. Finish turn diameter Ø30.0 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02208", "images": ["images/Shaft_02208.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.3 mm and length at least 268.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 80.9 mm (from Z=0.0 to Z=80.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.4 mm over length 95.2 mm (from Z=0.0 to Z=183.0).\n10. Finish turn diameter Ø41.9 mm over length 15.1 mm (from Z=0.0 to Z=87.8).\n11. Finish turn diameter Ø30.1 mm over length 39.4 mm (from Z=0.0 to Z=72.7).\n12. Finish turn diameter Ø30.0 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00539", "images": ["images/Shaft_00539.png", "detail_png/Shaft_00539_length.png", "detail_png/Shaft_00539_diam.png", "detail_png/Shaft_00539_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 165.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 106.0 mm (from Z=0.0 to Z=106.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.5 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01553", "images": ["images/Shaft_01553.png", "detail_png/Shaft_01553_length.png", "detail_png/Shaft_01553_diam.png", "detail_png/Shaft_01553_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.7 mm and length at least 264.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 122.5 mm (from Z=0.0 to Z=122.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 136.7 mm (from Z=0.0 to Z=136.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01526", "images": ["images/Shaft_01526.png", "detail_png/Shaft_01526_length.png", "detail_png/Shaft_01526_diam.png", "detail_png/Shaft_01526_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.1 mm and length at least 301.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 107.5 mm (from Z=0.0 to Z=107.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.8 mm over length 90.4 mm (from Z=0.0 to Z=188.7).\n10. Finish turn diameter Ø52.1 mm over length 98.3 mm (from Z=0.0 to Z=98.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04064", "images": ["images/Shaft_04064.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.1 mm and length at least 288.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.0 mm over length 75.6 mm (from Z=0.0 to Z=252.4).\n10. Finish turn diameter Ø30.0 mm over length 176.8 mm (from Z=0.0 to Z=176.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03595", "images": ["images/Shaft_03595.png", "detail_png/Shaft_03595_length.png", "detail_png/Shaft_03595_diam.png", "detail_png/Shaft_03595_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.0 mm and length at least 271.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.4 mm over length 11.9 mm (from Z=0.0 to Z=247.1).\n10. Finish turn diameter Ø30.0 mm over length 235.2 mm (from Z=0.0 to Z=235.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01169", "images": ["images/Shaft_01169.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.5 mm and length at least 196.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.3 mm over length 44.8 mm (from Z=0.0 to Z=148.1).\n10. Finish turn diameter Ø34.5 mm over length 53.5 mm (from Z=0.0 to Z=103.3).\n11. Finish turn diameter Ø30.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01536", "images": ["images/Shaft_01536.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.8 mm and length at least 275.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.8 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.4 mm over length 129.4 mm (from Z=0.0 to Z=242.9).\n10. Finish turn diameter Ø42.3 mm over length 14.3 mm (from Z=0.0 to Z=113.5).\n11. Finish turn diameter Ø30.0 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00622", "images": ["images/Shaft_00622.png", "detail_png/Shaft_00622_length.png", "detail_png/Shaft_00622_diam.png", "detail_png/Shaft_00622_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.3 mm and length at least 307.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 101.8 mm (from Z=0.0 to Z=250.5).\n10. Finish turn diameter Ø41.8 mm over length 66.6 mm (from Z=0.0 to Z=148.7).\n11. Finish turn diameter Ø30.0 mm over length 82.1 mm (from Z=0.0 to Z=82.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01937", "images": ["images/Shaft_01937.png", "detail_png/Shaft_01937_length.png", "detail_png/Shaft_01937_diam.png", "detail_png/Shaft_01937_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.7 mm and length at least 258.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 74.5 mm (from Z=0.0 to Z=74.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 30.4 mm (from Z=0.0 to Z=179.4).\n10. Finish turn diameter Ø30.0 mm over length 149.0 mm (from Z=0.0 to Z=149.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02767", "images": ["images/Shaft_02767.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.6 mm and length at least 225.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.3 mm over length 63.6 mm (from Z=0.0 to Z=154.0).\n10. Finish turn diameter Ø33.2 mm over length 14.5 mm (from Z=0.0 to Z=90.4).\n11. Finish turn diameter Ø30.0 mm over length 75.9 mm (from Z=0.0 to Z=75.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02608", "images": ["images/Shaft_02608.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.1 mm and length at least 71.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.1 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.4 mm over length 10.4 mm (from Z=0.0 to Z=53.7).\n9. Finish turn diameter Ø30.0 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00064", "images": ["images/Shaft_00064.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.2 mm and length at least 210.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.7 mm over length 27.9 mm (from Z=0.0 to Z=169.9).\n10. Finish turn diameter Ø31.4 mm over length 76.9 mm (from Z=0.0 to Z=142.0).\n11. Finish turn diameter Ø30.0 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03074", "images": ["images/Shaft_03074.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 202.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 166.9 mm (from Z=0.0 to Z=166.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.9 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01047", "images": ["images/Shaft_01047.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.3 mm and length at least 87.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.9 mm over length 6.3 mm (from Z=0.0 to Z=67.4).\n9. Finish turn diameter Ø45.9 mm over length 49.1 mm (from Z=0.0 to Z=61.1).\n10. Finish turn diameter Ø32.0 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04867", "images": ["images/Shaft_04867.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.8 mm and length at least 255.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 49.1 mm (from Z=0.0 to Z=167.0).\n10. Finish turn diameter Ø30.0 mm over length 117.9 mm (from Z=0.0 to Z=117.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04244", "images": ["images/Shaft_04244.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.1 mm and length at least 172.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.1 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.8 mm (from Z=0.0 to Z=149.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04729", "images": ["images/Shaft_04729.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 258.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 132.9 mm (from Z=0.0 to Z=132.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.5 mm over length 120.5 mm (from Z=0.0 to Z=120.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01974", "images": ["images/Shaft_01974.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.9 mm and length at least 324.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.7 mm over length 54.5 mm (from Z=0.0 to Z=301.8).\n10. Finish turn diameter Ø68.4 mm over length 47.3 mm (from Z=0.0 to Z=247.3).\n11. Finish turn diameter Ø58.6 mm over length 65.2 mm (from Z=0.0 to Z=200.0).\n12. Finish turn diameter Ø46.4 mm over length 78.4 mm (from Z=0.0 to Z=134.8).\n13. Finish turn diameter Ø31.8 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03092", "images": ["images/Shaft_03092.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.3 mm and length at least 278.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.3 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.2 mm over length 39.7 mm (from Z=0.0 to Z=243.9).\n10. Finish turn diameter Ø42.4 mm over length 53.0 mm (from Z=0.0 to Z=204.2).\n11. Finish turn diameter Ø39.0 mm over length 76.5 mm (from Z=0.0 to Z=151.2).\n12. Finish turn diameter Ø32.5 mm over length 12.9 mm (from Z=0.0 to Z=74.7).\n13. Finish turn diameter Ø30.0 mm over length 61.8 mm (from Z=0.0 to Z=61.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01405", "images": ["images/Shaft_01405.png", "detail_png/Shaft_01405_length.png", "detail_png/Shaft_01405_diam.png", "detail_png/Shaft_01405_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.4 mm and length at least 205.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 163.0 mm (from Z=0.0 to Z=163.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02949", "images": ["images/Shaft_02949.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.3 mm and length at least 90.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00244", "images": ["images/Shaft_00244.png", "detail_png/Shaft_00244_length.png", "detail_png/Shaft_00244_diam.png", "detail_png/Shaft_00244_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.7 mm and length at least 66.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.6 mm over length 8.8 mm (from Z=0.0 to Z=48.8).\n9. Finish turn diameter Ø39.8 mm over length 15.3 mm (from Z=0.0 to Z=40.0).\n10. Finish turn diameter Ø34.4 mm over length 7.4 mm (from Z=0.0 to Z=24.7).\n11. Finish turn diameter Ø30.0 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02463", "images": ["images/Shaft_02463.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.4 mm and length at least 322.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.4 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 270.7 mm (from Z=0.0 to Z=270.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04059", "images": ["images/Shaft_04059.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.7 mm and length at least 160.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 12.8 mm (from Z=0.0 to Z=131.9).\n9. Finish turn diameter Ø52.8 mm over length 30.1 mm (from Z=0.0 to Z=119.1).\n10. Finish turn diameter Ø33.5 mm over length 28.1 mm (from Z=0.0 to Z=89.0).\n11. Finish turn diameter Ø30.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03480", "images": ["images/Shaft_03480.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.2 mm and length at least 260.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 89.5 mm (from Z=0.0 to Z=89.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.4 mm over length 63.7 mm (from Z=0.0 to Z=165.5).\n10. Finish turn diameter Ø46.6 mm over length 101.8 mm (from Z=0.0 to Z=101.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02503", "images": ["images/Shaft_02503.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 215.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 168.6 mm (from Z=0.0 to Z=168.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01487", "images": ["images/Shaft_01487.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.7 mm and length at least 288.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.7 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.5 mm over length 84.7 mm (from Z=0.0 to Z=258.9).\n10. Finish turn diameter Ø30.0 mm over length 174.2 mm (from Z=0.0 to Z=174.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04544", "images": ["images/Shaft_04544.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.6 mm and length at least 116.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.2 mm over length 41.9 mm (from Z=0.0 to Z=106.1).\n9. Finish turn diameter Ø38.9 mm over length 8.4 mm (from Z=0.0 to Z=64.2).\n10. Finish turn diameter Ø35.1 mm over length 24.9 mm (from Z=0.0 to Z=55.8).\n11. Finish turn diameter Ø30.0 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01035", "images": ["images/Shaft_01035.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.4 mm and length at least 295.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 84.0 mm (from Z=0.0 to Z=84.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.1 mm over length 68.4 mm (from Z=0.0 to Z=206.9).\n10. Finish turn diameter Ø30.0 mm over length 138.5 mm (from Z=0.0 to Z=138.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01715", "images": ["images/Shaft_01715.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 87.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02251", "images": ["images/Shaft_02251.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.2 mm and length at least 310.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 120.5 mm (from Z=0.0 to Z=120.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 185.0 mm (from Z=0.0 to Z=185.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00644", "images": ["images/Shaft_00644.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.9 mm and length at least 291.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 74.2 mm (from Z=0.0 to Z=74.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 34.3 mm (from Z=0.0 to Z=212.0).\n10. Finish turn diameter Ø48.3 mm over length 61.4 mm (from Z=0.0 to Z=177.7).\n11. Finish turn diameter Ø30.0 mm over length 116.3 mm (from Z=0.0 to Z=116.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04528", "images": ["images/Shaft_04528.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 216.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 157.2 mm (from Z=0.0 to Z=157.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02253", "images": ["images/Shaft_02253.png", "detail_png/Shaft_02253_length.png", "detail_png/Shaft_02253_diam.png", "detail_png/Shaft_02253_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.6 mm and length at least 257.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.9 mm over length 99.6 mm (from Z=0.0 to Z=200.7).\n10. Finish turn diameter Ø39.2 mm over length 101.1 mm (from Z=0.0 to Z=101.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01149", "images": ["images/Shaft_01149.png", "detail_png/Shaft_01149_length.png", "detail_png/Shaft_01149_diam.png", "detail_png/Shaft_01149_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.0 mm and length at least 197.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.7 mm over length 48.7 mm (from Z=0.0 to Z=146.1).\n10. Finish turn diameter Ø47.4 mm over length 17.8 mm (from Z=0.0 to Z=97.4).\n11. Finish turn diameter Ø30.0 mm over length 79.6 mm (from Z=0.0 to Z=79.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02300", "images": ["images/Shaft_02300.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.5 mm and length at least 191.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.5 mm over length 25.9 mm (from Z=0.0 to Z=157.6).\n9. Finish turn diameter Ø60.4 mm over length 9.3 mm (from Z=0.0 to Z=131.7).\n10. Finish turn diameter Ø55.0 mm over length 49.4 mm (from Z=0.0 to Z=122.4).\n11. Finish turn diameter Ø42.1 mm over length 37.0 mm (from Z=0.0 to Z=73.0).\n12. Finish turn diameter Ø30.0 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03547", "images": ["images/Shaft_03547.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.3 mm and length at least 177.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 18.1 mm (from Z=0.0 to Z=119.6).\n10. Finish turn diameter Ø30.0 mm over length 101.5 mm (from Z=0.0 to Z=101.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03615", "images": ["images/Shaft_03615.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.6 mm and length at least 238.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 118.3 mm (from Z=0.0 to Z=118.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.7 mm over length 99.6 mm (from Z=0.0 to Z=115.5).\n10. Finish turn diameter Ø33.9 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03080", "images": ["images/Shaft_03080.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.6 mm and length at least 144.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.6 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.0 mm over length 34.4 mm (from Z=0.0 to Z=103.2).\n9. Finish turn diameter Ø38.5 mm over length 27.5 mm (from Z=0.0 to Z=68.8).\n10. Finish turn diameter Ø30.0 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03070", "images": ["images/Shaft_03070.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.2 mm and length at least 162.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 130.2 mm (from Z=0.0 to Z=130.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00144", "images": ["images/Shaft_00144.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.6 mm and length at least 123.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 101.9 mm (from Z=0.0 to Z=101.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03970", "images": ["images/Shaft_03970.png", "detail_png/Shaft_03970_length.png", "detail_png/Shaft_03970_diam.png", "detail_png/Shaft_03970_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 90.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.0 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01340", "images": ["images/Shaft_01340.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.2 mm and length at least 171.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.4 mm over length 47.7 mm (from Z=0.0 to Z=121.7).\n9. Finish turn diameter Ø53.8 mm over length 46.8 mm (from Z=0.0 to Z=74.0).\n10. Finish turn diameter Ø42.8 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00178", "images": ["images/Shaft_00178.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 94.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.8 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03849", "images": ["images/Shaft_03849.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.0 mm and length at least 104.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.1 mm over length 25.3 mm (from Z=0.0 to Z=71.1).\n9. Finish turn diameter Ø39.9 mm over length 30.0 mm (from Z=0.0 to Z=45.8).\n10. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04033", "images": ["images/Shaft_04033.png", "detail_png/Shaft_04033_length.png", "detail_png/Shaft_04033_diam.png", "detail_png/Shaft_04033_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 289.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 228.8 mm (from Z=0.0 to Z=228.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.3 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01532", "images": ["images/Shaft_01532.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.6 mm and length at least 153.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.5 mm (from Z=0.0 to Z=99.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00700", "images": ["images/Shaft_00700.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.7 mm and length at least 324.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 61.9 mm (from Z=0.0 to Z=61.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.2 mm over length 38.8 mm (from Z=0.0 to Z=257.3).\n10. Finish turn diameter Ø51.1 mm over length 65.9 mm (from Z=0.0 to Z=218.5).\n11. Finish turn diameter Ø34.9 mm over length 63.6 mm (from Z=0.0 to Z=152.6).\n12. Finish turn diameter Ø30.0 mm over length 89.0 mm (from Z=0.0 to Z=89.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01055", "images": ["images/Shaft_01055.png", "detail_png/Shaft_01055_length.png", "detail_png/Shaft_01055_diam.png", "detail_png/Shaft_01055_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.2 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.2 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.9 mm over length 20.9 mm (from Z=0.0 to Z=105.7).\n9. Finish turn diameter Ø49.7 mm over length 30.2 mm (from Z=0.0 to Z=84.8).\n10. Finish turn diameter Ø31.1 mm over length 22.7 mm (from Z=0.0 to Z=54.6).\n11. Finish turn diameter Ø30.0 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02127", "images": ["images/Shaft_02127.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 293.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 183.6 mm (from Z=0.0 to Z=183.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00666", "images": ["images/Shaft_00666.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.3 mm and length at least 272.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 84.4 mm (from Z=0.0 to Z=84.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 16.9 mm (from Z=0.0 to Z=183.2).\n10. Finish turn diameter Ø48.0 mm over length 18.0 mm (from Z=0.0 to Z=166.3).\n11. Finish turn diameter Ø34.0 mm over length 42.5 mm (from Z=0.0 to Z=148.3).\n12. Finish turn diameter Ø30.0 mm over length 105.8 mm (from Z=0.0 to Z=105.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01675", "images": ["images/Shaft_01675.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.9 mm and length at least 212.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.7 mm over length 88.1 mm (from Z=0.0 to Z=185.2).\n10. Finish turn diameter Ø53.6 mm over length 60.1 mm (from Z=0.0 to Z=97.1).\n11. Finish turn diameter Ø41.4 mm over length 12.4 mm (from Z=0.0 to Z=37.0).\n12. Finish turn diameter Ø36.9 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00269", "images": ["images/Shaft_00269.png", "detail_png/Shaft_00269_length.png", "detail_png/Shaft_00269_diam.png", "detail_png/Shaft_00269_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.4 mm and length at least 242.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.4 mm over length 94.6 mm (from Z=0.0 to Z=94.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.9 mm over length 52.4 mm (from Z=0.0 to Z=142.9).\n10. Finish turn diameter Ø41.9 mm over length 90.5 mm (from Z=0.0 to Z=90.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03955", "images": ["images/Shaft_03955.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.9 mm and length at least 99.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02410", "images": ["images/Shaft_02410.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.8 mm and length at least 250.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 87.6 mm (from Z=0.0 to Z=87.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.3 mm over length 72.0 mm (from Z=0.0 to Z=157.6).\n10. Finish turn diameter Ø30.0 mm over length 85.6 mm (from Z=0.0 to Z=85.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04458", "images": ["images/Shaft_04458.png", "detail_png/Shaft_04458_length.png", "detail_png/Shaft_04458_diam.png", "detail_png/Shaft_04458_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.0 mm and length at least 185.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.4 mm over length 8.0 mm (from Z=0.0 to Z=146.7).\n10. Finish turn diameter Ø49.3 mm over length 42.3 mm (from Z=0.0 to Z=138.7).\n11. Finish turn diameter Ø30.0 mm over length 96.4 mm (from Z=0.0 to Z=96.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04698", "images": ["images/Shaft_04698.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.6 mm and length at least 154.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.4 mm over length 50.7 mm (from Z=0.0 to Z=87.4).\n9. Finish turn diameter Ø30.0 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01722", "images": ["images/Shaft_01722.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.7 mm and length at least 180.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.3 mm over length 26.5 mm (from Z=0.0 to Z=134.8).\n10. Finish turn diameter Ø30.0 mm over length 108.3 mm (from Z=0.0 to Z=108.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03161", "images": ["images/Shaft_03161.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 69.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 42.9 mm (from Z=0.0 to Z=42.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.4 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04862", "images": ["images/Shaft_04862.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.7 mm and length at least 254.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.3 mm over length 7.6 mm (from Z=0.0 to Z=182.5).\n10. Finish turn diameter Ø33.3 mm over length 34.8 mm (from Z=0.0 to Z=174.9).\n11. Finish turn diameter Ø30.0 mm over length 140.1 mm (from Z=0.0 to Z=140.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04778", "images": ["images/Shaft_04778.png", "detail_png/Shaft_04778_length.png", "detail_png/Shaft_04778_diam.png", "detail_png/Shaft_04778_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.5 mm and length at least 196.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.6 mm over length 48.2 mm (from Z=0.0 to Z=143.5).\n10. Finish turn diameter Ø40.2 mm over length 15.3 mm (from Z=0.0 to Z=95.3).\n11. Finish turn diameter Ø34.0 mm over length 57.5 mm (from Z=0.0 to Z=80.0).\n12. Finish turn diameter Ø30.0 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02999", "images": ["images/Shaft_02999.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.2 mm and length at least 284.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.9 mm over length 67.4 mm (from Z=0.0 to Z=246.0).\n10. Finish turn diameter Ø56.7 mm over length 93.1 mm (from Z=0.0 to Z=178.6).\n11. Finish turn diameter Ø48.8 mm over length 41.5 mm (from Z=0.0 to Z=85.5).\n12. Finish turn diameter Ø44.1 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02908", "images": ["images/Shaft_02908.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 218.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.3 mm (from Z=0.0 to Z=136.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.0 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03337", "images": ["images/Shaft_03337.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.5 mm and length at least 110.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.3 mm over length 21.5 mm (from Z=0.0 to Z=86.1).\n9. Finish turn diameter Ø35.6 mm over length 21.8 mm (from Z=0.0 to Z=64.6).\n10. Finish turn diameter Ø30.0 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04615", "images": ["images/Shaft_04615.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.4 mm and length at least 112.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.6 mm over length 57.6 mm (from Z=0.0 to Z=77.0).\n9. Finish turn diameter Ø49.9 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01582", "images": ["images/Shaft_01582.png", "detail_png/Shaft_01582_length.png", "detail_png/Shaft_01582_diam.png", "detail_png/Shaft_01582_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.6 mm and length at least 156.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 8.5 mm (from Z=0.0 to Z=8.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 143.2 mm (from Z=0.0 to Z=143.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01767", "images": ["images/Shaft_01767.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 112.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 76.6 mm (from Z=0.0 to Z=76.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.4 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04327", "images": ["images/Shaft_04327.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.3 mm and length at least 167.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.7 mm over length 6.1 mm (from Z=0.0 to Z=144.1).\n10. Finish turn diameter Ø39.2 mm over length 19.6 mm (from Z=0.0 to Z=138.0).\n11. Finish turn diameter Ø30.0 mm over length 118.4 mm (from Z=0.0 to Z=118.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00911", "images": ["images/Shaft_00911.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.5 mm and length at least 151.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.6 mm over length 34.8 mm (from Z=0.0 to Z=122.2).\n9. Finish turn diameter Ø56.8 mm over length 33.2 mm (from Z=0.0 to Z=87.4).\n10. Finish turn diameter Ø39.9 mm over length 47.3 mm (from Z=0.0 to Z=54.2).\n11. Finish turn diameter Ø33.2 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03543", "images": ["images/Shaft_03543.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.3 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 45.1 mm (from Z=0.0 to Z=149.5).\n10. Finish turn diameter Ø30.0 mm over length 104.4 mm (from Z=0.0 to Z=104.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03407", "images": ["images/Shaft_03407.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 217.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 180.8 mm (from Z=0.0 to Z=180.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01181", "images": ["images/Shaft_01181.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.1 mm and length at least 81.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.1 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03185", "images": ["images/Shaft_03185.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.3 mm and length at least 267.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 97.3 mm (from Z=0.0 to Z=97.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 21.3 mm (from Z=0.0 to Z=165.5).\n10. Finish turn diameter Ø36.7 mm over length 144.2 mm (from Z=0.0 to Z=144.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04876", "images": ["images/Shaft_04876.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.9 mm and length at least 231.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.1 mm over length 65.4 mm (from Z=0.0 to Z=197.9).\n10. Finish turn diameter Ø30.0 mm over length 132.5 mm (from Z=0.0 to Z=132.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01587", "images": ["images/Shaft_01587.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.3 mm and length at least 253.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.3 mm over length 94.8 mm (from Z=0.0 to Z=94.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.0 mm over length 49.2 mm (from Z=0.0 to Z=153.9).\n10. Finish turn diameter Ø56.0 mm over length 104.7 mm (from Z=0.0 to Z=104.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00578", "images": ["images/Shaft_00578.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.9 mm and length at least 216.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 39.4 mm (from Z=0.0 to Z=167.3).\n10. Finish turn diameter Ø44.8 mm over length 16.1 mm (from Z=0.0 to Z=127.9).\n11. Finish turn diameter Ø30.0 mm over length 111.8 mm (from Z=0.0 to Z=111.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03310", "images": ["images/Shaft_03310.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 265.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 171.1 mm (from Z=0.0 to Z=171.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02599", "images": ["images/Shaft_02599.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.3 mm and length at least 167.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 90.3 mm (from Z=0.0 to Z=90.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.1 mm over length 11.3 mm (from Z=0.0 to Z=72.5).\n9. Finish turn diameter Ø30.0 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01215", "images": ["images/Shaft_01215.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.2 mm and length at least 156.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.8 mm over length 41.4 mm (from Z=0.0 to Z=113.8).\n9. Finish turn diameter Ø34.3 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04070", "images": ["images/Shaft_04070.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.1 mm and length at least 147.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.9 mm over length 9.2 mm (from Z=0.0 to Z=114.8).\n10. Finish turn diameter Ø30.0 mm over length 105.6 mm (from Z=0.0 to Z=105.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01371", "images": ["images/Shaft_01371.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.6 mm and length at least 243.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.5 mm over length 67.4 mm (from Z=0.0 to Z=222.3).\n10. Finish turn diameter Ø30.0 mm over length 154.9 mm (from Z=0.0 to Z=154.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02074", "images": ["images/Shaft_02074.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.3 mm and length at least 207.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 39.4 mm (from Z=0.0 to Z=39.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.4 mm over length 89.3 mm (from Z=0.0 to Z=163.1).\n10. Finish turn diameter Ø30.0 mm over length 73.8 mm (from Z=0.0 to Z=73.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00677", "images": ["images/Shaft_00677.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.1 mm and length at least 218.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.1 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 171.8 mm (from Z=0.0 to Z=171.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00470", "images": ["images/Shaft_00470.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.4 mm and length at least 277.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 230.0 mm (from Z=0.0 to Z=230.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02535", "images": ["images/Shaft_02535.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.4 mm and length at least 91.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 55.9 mm (from Z=0.0 to Z=55.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01344", "images": ["images/Shaft_01344.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.0 mm and length at least 195.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.3 mm over length 53.1 mm (from Z=0.0 to Z=161.0).\n10. Finish turn diameter Ø30.0 mm over length 107.9 mm (from Z=0.0 to Z=107.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01425", "images": ["images/Shaft_01425.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.5 mm and length at least 124.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 22.0 mm (from Z=0.0 to Z=100.4).\n9. Finish turn diameter Ø36.1 mm over length 15.2 mm (from Z=0.0 to Z=78.4).\n10. Finish turn diameter Ø30.0 mm over length 63.2 mm (from Z=0.0 to Z=63.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00563", "images": ["images/Shaft_00563.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.7 mm and length at least 240.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.1 mm over length 51.0 mm (from Z=0.0 to Z=214.3).\n10. Finish turn diameter Ø30.0 mm over length 163.3 mm (from Z=0.0 to Z=163.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00161", "images": ["images/Shaft_00161.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.0 mm and length at least 123.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 57.5 mm (from Z=0.0 to Z=57.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01520", "images": ["images/Shaft_01520.png", "detail_png/Shaft_01520_length.png", "detail_png/Shaft_01520_diam.png", "detail_png/Shaft_01520_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.4 mm and length at least 232.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.4 mm over length 95.0 mm (from Z=0.0 to Z=95.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.6 mm over length 20.1 mm (from Z=0.0 to Z=132.0).\n10. Finish turn diameter Ø44.9 mm over length 66.5 mm (from Z=0.0 to Z=111.9).\n11. Finish turn diameter Ø30.0 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00472", "images": ["images/Shaft_00472.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.9 mm and length at least 187.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.4 mm over length 24.0 mm (from Z=0.0 to Z=159.3).\n9. Finish turn diameter Ø36.8 mm over length 92.2 mm (from Z=0.0 to Z=135.3).\n10. Finish turn diameter Ø30.0 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04521", "images": ["images/Shaft_04521.png", "detail_png/Shaft_04521_length.png", "detail_png/Shaft_04521_diam.png", "detail_png/Shaft_04521_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.5 mm and length at least 275.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.1 mm over length 43.8 mm (from Z=0.0 to Z=239.5).\n10. Finish turn diameter Ø50.8 mm over length 64.1 mm (from Z=0.0 to Z=195.7).\n11. Finish turn diameter Ø34.8 mm over length 44.3 mm (from Z=0.0 to Z=131.6).\n12. Finish turn diameter Ø31.5 mm over length 87.3 mm (from Z=0.0 to Z=87.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02955", "images": ["images/Shaft_02955.png", "detail_png/Shaft_02955_length.png", "detail_png/Shaft_02955_diam.png", "detail_png/Shaft_02955_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.4 mm and length at least 177.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 119.9 mm (from Z=0.0 to Z=119.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 10.9 mm (from Z=0.0 to Z=52.2).\n10. Finish turn diameter Ø30.0 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01322", "images": ["images/Shaft_01322.png", "detail_png/Shaft_01322_length.png", "detail_png/Shaft_01322_diam.png", "detail_png/Shaft_01322_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.2 mm and length at least 241.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 117.6 mm (from Z=0.0 to Z=164.9).\n10. Finish turn diameter Ø45.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01795", "images": ["images/Shaft_01795.png", "detail_png/Shaft_01795_length.png", "detail_png/Shaft_01795_diam.png", "detail_png/Shaft_01795_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.6 mm and length at least 159.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.9 mm over length 94.4 mm (from Z=0.0 to Z=138.5).\n9. Finish turn diameter Ø51.3 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01712", "images": ["images/Shaft_01712.png", "detail_png/Shaft_01712_length.png", "detail_png/Shaft_01712_diam.png", "detail_png/Shaft_01712_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.9 mm and length at least 82.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.8 mm over length 20.4 mm (from Z=0.0 to Z=63.1).\n9. Finish turn diameter Ø41.2 mm over length 18.6 mm (from Z=0.0 to Z=42.7).\n10. Finish turn diameter Ø30.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00915", "images": ["images/Shaft_00915.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.5 mm and length at least 241.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.0 mm over length 22.9 mm (from Z=0.0 to Z=187.2).\n10. Finish turn diameter Ø38.7 mm over length 22.1 mm (from Z=0.0 to Z=164.3).\n11. Finish turn diameter Ø30.0 mm over length 142.2 mm (from Z=0.0 to Z=142.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01107", "images": ["images/Shaft_01107.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 265.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 154.5 mm (from Z=0.0 to Z=154.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 106.1 mm (from Z=0.0 to Z=106.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00288", "images": ["images/Shaft_00288.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.5 mm and length at least 96.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.3 mm over length 18.8 mm (from Z=0.0 to Z=77.5).\n9. Finish turn diameter Ø46.6 mm over length 11.9 mm (from Z=0.0 to Z=58.7).\n10. Finish turn diameter Ø40.4 mm over length 13.9 mm (from Z=0.0 to Z=46.8).\n11. Finish turn diameter Ø37.3 mm over length 19.5 mm (from Z=0.0 to Z=32.9).\n12. Finish turn diameter Ø30.0 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04508", "images": ["images/Shaft_04508.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.5 mm and length at least 299.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 55.9 mm (from Z=0.0 to Z=55.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 238.3 mm (from Z=0.0 to Z=238.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01679", "images": ["images/Shaft_01679.png", "detail_png/Shaft_01679_length.png", "detail_png/Shaft_01679_diam.png", "detail_png/Shaft_01679_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.6 mm and length at least 151.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.3 mm over length 23.4 mm (from Z=0.0 to Z=109.0).\n9. Finish turn diameter Ø46.5 mm over length 31.5 mm (from Z=0.0 to Z=85.6).\n10. Finish turn diameter Ø30.0 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01661", "images": ["images/Shaft_01661.png", "detail_png/Shaft_01661_length.png", "detail_png/Shaft_01661_diam.png", "detail_png/Shaft_01661_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.3 mm and length at least 91.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.7 mm over length 13.2 mm (from Z=0.0 to Z=76.2).\n9. Finish turn diameter Ø30.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03014", "images": ["images/Shaft_03014.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.7 mm and length at least 189.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.1 mm (from Z=0.0 to Z=126.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04097", "images": ["images/Shaft_04097.png", "detail_png/Shaft_04097_length.png", "detail_png/Shaft_04097_diam.png", "detail_png/Shaft_04097_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.9 mm and length at least 164.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.0 mm over length 10.0 mm (from Z=0.0 to Z=135.5).\n9. Finish turn diameter Ø51.0 mm over length 11.7 mm (from Z=0.0 to Z=125.5).\n10. Finish turn diameter Ø42.5 mm over length 38.8 mm (from Z=0.0 to Z=113.8).\n11. Finish turn diameter Ø38.0 mm over length 45.9 mm (from Z=0.0 to Z=75.0).\n12. Finish turn diameter Ø30.0 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02674", "images": ["images/Shaft_02674.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.2 mm and length at least 218.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 47.9 mm (from Z=0.0 to Z=185.3).\n10. Finish turn diameter Ø57.1 mm over length 50.6 mm (from Z=0.0 to Z=137.4).\n11. Finish turn diameter Ø46.3 mm over length 39.6 mm (from Z=0.0 to Z=86.8).\n12. Finish turn diameter Ø41.5 mm over length 32.3 mm (from Z=0.0 to Z=47.2).\n13. Finish turn diameter Ø30.0 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03862", "images": ["images/Shaft_03862.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.3 mm and length at least 322.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 138.7 mm (from Z=0.0 to Z=138.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 178.7 mm (from Z=0.0 to Z=178.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01694", "images": ["images/Shaft_01694.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 270.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 194.8 mm (from Z=0.0 to Z=194.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 70.3 mm (from Z=0.0 to Z=70.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01088", "images": ["images/Shaft_01088.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.0 mm and length at least 210.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.0 mm over length 85.1 mm (from Z=0.0 to Z=85.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.2 mm over length 46.6 mm (from Z=0.0 to Z=120.7).\n10. Finish turn diameter Ø42.9 mm over length 28.8 mm (from Z=0.0 to Z=74.1).\n11. Finish turn diameter Ø30.0 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04139", "images": ["images/Shaft_04139.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.4 mm and length at least 274.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 75.4 mm (from Z=0.0 to Z=75.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.6 mm over length 53.6 mm (from Z=0.0 to Z=193.7).\n10. Finish turn diameter Ø45.1 mm over length 72.2 mm (from Z=0.0 to Z=140.1).\n11. Finish turn diameter Ø34.4 mm over length 67.9 mm (from Z=0.0 to Z=67.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01834", "images": ["images/Shaft_01834.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.6 mm and length at least 188.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 92.7 mm (from Z=0.0 to Z=92.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 57.3 mm (from Z=0.0 to Z=90.3).\n9. Finish turn diameter Ø41.2 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03416", "images": ["images/Shaft_03416.png", "detail_png/Shaft_03416_length.png", "detail_png/Shaft_03416_diam.png", "detail_png/Shaft_03416_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.1 mm and length at least 86.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.4 mm over length 14.8 mm (from Z=0.0 to Z=65.2).\n9. Finish turn diameter Ø34.4 mm over length 8.9 mm (from Z=0.0 to Z=50.4).\n10. Finish turn diameter Ø30.0 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02325", "images": ["images/Shaft_02325.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.8 mm and length at least 212.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 51.2 mm (from Z=0.0 to Z=51.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 46.5 mm (from Z=0.0 to Z=156.6).\n10. Finish turn diameter Ø38.6 mm over length 38.2 mm (from Z=0.0 to Z=110.1).\n11. Finish turn diameter Ø30.0 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01115", "images": ["images/Shaft_01115.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.4 mm and length at least 178.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 122.5 mm (from Z=0.0 to Z=122.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00481", "images": ["images/Shaft_00481.png", "detail_png/Shaft_00481_length.png", "detail_png/Shaft_00481_diam.png", "detail_png/Shaft_00481_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.2 mm and length at least 137.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.2 mm over length 6.4 mm (from Z=0.0 to Z=6.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.8 mm over length 62.0 mm (from Z=0.0 to Z=125.8).\n9. Finish turn diameter Ø30.0 mm over length 63.8 mm (from Z=0.0 to Z=63.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02305", "images": ["images/Shaft_02305.png", "detail_png/Shaft_02305_length.png", "detail_png/Shaft_02305_diam.png", "detail_png/Shaft_02305_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.7 mm and length at least 90.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.9 mm over length 15.4 mm (from Z=0.0 to Z=44.2).\n9. Finish turn diameter Ø41.5 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04253", "images": ["images/Shaft_04253.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.4 mm and length at least 197.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.9 mm over length 35.8 mm (from Z=0.0 to Z=158.3).\n10. Finish turn diameter Ø45.3 mm over length 39.1 mm (from Z=0.0 to Z=122.5).\n11. Finish turn diameter Ø41.6 mm over length 36.6 mm (from Z=0.0 to Z=83.4).\n12. Finish turn diameter Ø35.1 mm over length 31.0 mm (from Z=0.0 to Z=46.8).\n13. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01300", "images": ["images/Shaft_01300.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.0 mm and length at least 161.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 143.2 mm (from Z=0.0 to Z=143.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01113", "images": ["images/Shaft_01113.png", "detail_png/Shaft_01113_length.png", "detail_png/Shaft_01113_diam.png", "detail_png/Shaft_01113_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.1 mm and length at least 271.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 251.4 mm (from Z=0.0 to Z=251.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00886", "images": ["images/Shaft_00886.png", "detail_png/Shaft_00886_length.png", "detail_png/Shaft_00886_diam.png", "detail_png/Shaft_00886_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.7 mm and length at least 87.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 6.6 mm (from Z=0.0 to Z=6.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.5 mm over length 25.8 mm (from Z=0.0 to Z=76.3).\n9. Finish turn diameter Ø30.0 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00233", "images": ["images/Shaft_00233.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.7 mm and length at least 179.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.4 mm over length 89.9 mm (from Z=0.0 to Z=107.2).\n9. Finish turn diameter Ø30.0 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04896", "images": ["images/Shaft_04896.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.9 mm and length at least 198.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.5 mm (from Z=0.0 to Z=132.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02917", "images": ["images/Shaft_02917.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.8 mm and length at least 148.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.6 mm over length 20.1 mm (from Z=0.0 to Z=111.4).\n9. Finish turn diameter Ø44.2 mm over length 22.1 mm (from Z=0.0 to Z=91.3).\n10. Finish turn diameter Ø36.8 mm over length 16.3 mm (from Z=0.0 to Z=69.2).\n11. Finish turn diameter Ø32.3 mm over length 19.2 mm (from Z=0.0 to Z=52.9).\n12. Finish turn diameter Ø30.0 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04014", "images": ["images/Shaft_04014.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.1 mm and length at least 77.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04706", "images": ["images/Shaft_04706.png", "detail_png/Shaft_04706_length.png", "detail_png/Shaft_04706_diam.png", "detail_png/Shaft_04706_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.0 mm and length at least 90.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.0 mm over length 6.4 mm (from Z=0.0 to Z=6.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.3 mm over length 7.0 mm (from Z=0.0 to Z=78.6).\n9. Finish turn diameter Ø30.0 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01583", "images": ["images/Shaft_01583.png", "detail_png/Shaft_01583_length.png", "detail_png/Shaft_01583_diam.png", "detail_png/Shaft_01583_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.2 mm and length at least 103.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.1 mm over length 39.6 mm (from Z=0.0 to Z=82.8).\n9. Finish turn diameter Ø47.4 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01651", "images": ["images/Shaft_01651.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.1 mm and length at least 101.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 77.8 mm (from Z=0.0 to Z=77.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00719", "images": ["images/Shaft_00719.png", "detail_png/Shaft_00719_length.png", "detail_png/Shaft_00719_diam.png", "detail_png/Shaft_00719_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.6 mm and length at least 129.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.2 mm over length 38.3 mm (from Z=0.0 to Z=75.8).\n9. Finish turn diameter Ø44.0 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01549", "images": ["images/Shaft_01549.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.3 mm and length at least 279.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 217.6 mm (from Z=0.0 to Z=217.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02053", "images": ["images/Shaft_02053.png", "detail_png/Shaft_02053_length.png", "detail_png/Shaft_02053_diam.png", "detail_png/Shaft_02053_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.1 mm and length at least 156.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.1 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.1 mm over length 51.6 mm (from Z=0.0 to Z=108.7).\n9. Finish turn diameter Ø44.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01670", "images": ["images/Shaft_01670.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 254.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 207.5 mm (from Z=0.0 to Z=207.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00714", "images": ["images/Shaft_00714.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 223.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.9 mm (from Z=0.0 to Z=167.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.7 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00706", "images": ["images/Shaft_00706.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.5 mm and length at least 174.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.5 mm over length 63.8 mm (from Z=0.0 to Z=63.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.7 mm over length 12.2 mm (from Z=0.0 to Z=105.5).\n10. Finish turn diameter Ø30.0 mm over length 93.3 mm (from Z=0.0 to Z=93.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01851", "images": ["images/Shaft_01851.png", "detail_png/Shaft_01851_length.png", "detail_png/Shaft_01851_diam.png", "detail_png/Shaft_01851_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.2 mm and length at least 210.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 89.0 mm (from Z=0.0 to Z=89.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.5 mm over length 100.0 mm (from Z=0.0 to Z=116.1).\n10. Finish turn diameter Ø30.0 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00847", "images": ["images/Shaft_00847.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.7 mm and length at least 253.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.7 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.0 mm over length 26.4 mm (from Z=0.0 to Z=214.3).\n10. Finish turn diameter Ø39.0 mm over length 95.3 mm (from Z=0.0 to Z=187.9).\n11. Finish turn diameter Ø30.0 mm over length 92.6 mm (from Z=0.0 to Z=92.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01337", "images": ["images/Shaft_01337.png", "detail_png/Shaft_01337_length.png", "detail_png/Shaft_01337_diam.png", "detail_png/Shaft_01337_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.6 mm and length at least 300.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 82.0 mm (from Z=0.0 to Z=82.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.6 mm over length 31.8 mm (from Z=0.0 to Z=213.9).\n10. Finish turn diameter Ø30.0 mm over length 182.1 mm (from Z=0.0 to Z=182.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03558", "images": ["images/Shaft_03558.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.5 mm and length at least 131.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 74.0 mm (from Z=0.0 to Z=74.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01319", "images": ["images/Shaft_01319.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.4 mm and length at least 65.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.7 mm over length 11.3 mm (from Z=0.0 to Z=23.4).\n9. Finish turn diameter Ø62.1 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04036", "images": ["images/Shaft_04036.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.9 mm and length at least 175.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.9 mm over length 43.1 mm (from Z=0.0 to Z=145.3).\n9. Finish turn diameter Ø33.5 mm over length 45.2 mm (from Z=0.0 to Z=102.2).\n10. Finish turn diameter Ø30.0 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04251", "images": ["images/Shaft_04251.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.6 mm and length at least 158.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.1 mm (from Z=0.0 to Z=107.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01224", "images": ["images/Shaft_01224.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.4 mm and length at least 227.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 76.0 mm (from Z=0.0 to Z=76.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.4 mm over length 31.1 mm (from Z=0.0 to Z=146.4).\n10. Finish turn diameter Ø46.2 mm over length 80.9 mm (from Z=0.0 to Z=115.3).\n11. Finish turn diameter Ø30.0 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02085", "images": ["images/Shaft_02085.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.9 mm and length at least 249.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 95.0 mm (from Z=0.0 to Z=95.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.7 mm over length 66.8 mm (from Z=0.0 to Z=149.0).\n10. Finish turn diameter Ø30.0 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04299", "images": ["images/Shaft_04299.png", "detail_png/Shaft_04299_length.png", "detail_png/Shaft_04299_diam.png", "detail_png/Shaft_04299_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.4 mm and length at least 124.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.4 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.7 mm over length 74.7 mm (from Z=0.0 to Z=99.6).\n9. Finish turn diameter Ø47.6 mm over length 24.9 mm (from Z=0.0 to Z=24.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04037", "images": ["images/Shaft_04037.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.5 mm and length at least 195.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.5 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.9 mm over length 28.6 mm (from Z=0.0 to Z=153.3).\n10. Finish turn diameter Ø35.6 mm over length 29.5 mm (from Z=0.0 to Z=124.7).\n11. Finish turn diameter Ø30.0 mm over length 95.2 mm (from Z=0.0 to Z=95.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00045", "images": ["images/Shaft_00045.png", "detail_png/Shaft_00045_length.png", "detail_png/Shaft_00045_diam.png", "detail_png/Shaft_00045_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.9 mm and length at least 181.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 152.9 mm (from Z=0.0 to Z=152.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01198", "images": ["images/Shaft_01198.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.9 mm and length at least 97.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02021", "images": ["images/Shaft_02021.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.2 mm and length at least 209.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.6 mm over length 71.7 mm (from Z=0.0 to Z=150.5).\n10. Finish turn diameter Ø44.0 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01755", "images": ["images/Shaft_01755.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.3 mm and length at least 108.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.1 mm over length 23.6 mm (from Z=0.0 to Z=74.9).\n9. Finish turn diameter Ø56.0 mm over length 51.3 mm (from Z=0.0 to Z=51.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02415", "images": ["images/Shaft_02415.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.6 mm and length at least 323.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 93.8 mm (from Z=0.0 to Z=93.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.7 mm over length 115.7 mm (from Z=0.0 to Z=225.0).\n10. Finish turn diameter Ø63.7 mm over length 73.3 mm (from Z=0.0 to Z=109.3).\n11. Finish turn diameter Ø49.1 mm over length 22.4 mm (from Z=0.0 to Z=36.0).\n12. Finish turn diameter Ø31.3 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04017", "images": ["images/Shaft_04017.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.3 mm and length at least 307.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 238.0 mm (from Z=0.0 to Z=238.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03469", "images": ["images/Shaft_03469.png", "detail_png/Shaft_03469_length.png", "detail_png/Shaft_03469_diam.png", "detail_png/Shaft_03469_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.7 mm and length at least 228.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.7 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 55.7 mm (from Z=0.0 to Z=186.2).\n10. Finish turn diameter Ø44.0 mm over length 35.9 mm (from Z=0.0 to Z=130.5).\n11. Finish turn diameter Ø32.3 mm over length 58.0 mm (from Z=0.0 to Z=94.6).\n12. Finish turn diameter Ø30.0 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03980", "images": ["images/Shaft_03980.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 299.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 160.7 mm (from Z=0.0 to Z=160.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.2 mm over length 133.7 mm (from Z=0.0 to Z=133.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04580", "images": ["images/Shaft_04580.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.9 mm and length at least 212.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 92.9 mm (from Z=0.0 to Z=92.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 21.5 mm (from Z=0.0 to Z=114.7).\n10. Finish turn diameter Ø30.0 mm over length 93.2 mm (from Z=0.0 to Z=93.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03917", "images": ["images/Shaft_03917.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 156.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 84.4 mm (from Z=0.0 to Z=84.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.0 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04758", "images": ["images/Shaft_04758.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.7 mm and length at least 79.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00307", "images": ["images/Shaft_00307.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.3 mm and length at least 249.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 15.6 mm (from Z=0.0 to Z=191.8).\n10. Finish turn diameter Ø41.9 mm over length 55.4 mm (from Z=0.0 to Z=176.2).\n11. Finish turn diameter Ø34.8 mm over length 16.8 mm (from Z=0.0 to Z=120.8).\n12. Finish turn diameter Ø30.1 mm over length 31.5 mm (from Z=0.0 to Z=104.0).\n13. Finish turn diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04844", "images": ["images/Shaft_04844.png", "detail_png/Shaft_04844_length.png", "detail_png/Shaft_04844_diam.png", "detail_png/Shaft_04844_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.8 mm and length at least 69.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.9 mm over length 12.7 mm (from Z=0.0 to Z=59.3).\n9. Finish turn diameter Ø30.0 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00000", "images": ["images/Shaft_00000.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.7 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 22.3 mm (from Z=0.0 to Z=22.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 58.3 mm (from Z=0.0 to Z=210.9).\n10. Finish turn diameter Ø46.8 mm over length 52.1 mm (from Z=0.0 to Z=152.6).\n11. Finish turn diameter Ø30.0 mm over length 100.5 mm (from Z=0.0 to Z=100.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03238", "images": ["images/Shaft_03238.png", "detail_png/Shaft_03238_length.png", "detail_png/Shaft_03238_diam.png", "detail_png/Shaft_03238_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.8 mm and length at least 320.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.5 mm over length 11.6 mm (from Z=0.0 to Z=275.4).\n10. Finish turn diameter Ø41.2 mm over length 76.0 mm (from Z=0.0 to Z=263.8).\n11. Finish turn diameter Ø31.3 mm over length 81.9 mm (from Z=0.0 to Z=187.8).\n12. Finish turn diameter Ø30.0 mm over length 105.9 mm (from Z=0.0 to Z=105.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03374", "images": ["images/Shaft_03374.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.0 mm and length at least 263.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.2 mm over length 57.6 mm (from Z=0.0 to Z=168.9).\n10. Finish turn diameter Ø48.5 mm over length 63.7 mm (from Z=0.0 to Z=111.3).\n11. Finish turn diameter Ø41.9 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02181", "images": ["images/Shaft_02181.png", "detail_png/Shaft_02181_length.png", "detail_png/Shaft_02181_diam.png", "detail_png/Shaft_02181_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 295.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 223.3 mm (from Z=0.0 to Z=223.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02361", "images": ["images/Shaft_02361.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.5 mm and length at least 274.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.6 mm over length 59.8 mm (from Z=0.0 to Z=223.3).\n10. Finish turn diameter Ø39.6 mm over length 43.1 mm (from Z=0.0 to Z=163.5).\n11. Finish turn diameter Ø30.0 mm over length 120.4 mm (from Z=0.0 to Z=120.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04003", "images": ["images/Shaft_04003.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 281.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 237.0 mm (from Z=0.0 to Z=237.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.3 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02536", "images": ["images/Shaft_02536.png", "detail_png/Shaft_02536_length.png", "detail_png/Shaft_02536_diam.png", "detail_png/Shaft_02536_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.6 mm and length at least 162.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.5 mm over length 47.3 mm (from Z=0.0 to Z=144.7).\n10. Finish turn diameter Ø30.0 mm over length 97.4 mm (from Z=0.0 to Z=97.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03377", "images": ["images/Shaft_03377.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.4 mm and length at least 179.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.8 mm over length 6.2 mm (from Z=0.0 to Z=110.2).\n9. Finish turn diameter Ø61.2 mm over length 50.9 mm (from Z=0.0 to Z=104.0).\n10. Finish turn diameter Ø51.7 mm over length 17.1 mm (from Z=0.0 to Z=53.1).\n11. Finish turn diameter Ø33.7 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01129", "images": ["images/Shaft_01129.png", "detail_png/Shaft_01129_length.png", "detail_png/Shaft_01129_diam.png", "detail_png/Shaft_01129_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.4 mm and length at least 237.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.4 mm over length 122.3 mm (from Z=0.0 to Z=122.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.4 mm over length 49.1 mm (from Z=0.0 to Z=110.6).\n10. Finish turn diameter Ø51.5 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02486", "images": ["images/Shaft_02486.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 273.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 188.7 mm (from Z=0.0 to Z=188.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.7 mm over length 79.6 mm (from Z=0.0 to Z=79.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02923", "images": ["images/Shaft_02923.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.6 mm and length at least 70.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.1 mm over length 19.9 mm (from Z=0.0 to Z=51.7).\n9. Finish turn diameter Ø36.4 mm over length 22.9 mm (from Z=0.0 to Z=31.8).\n10. Finish turn diameter Ø30.0 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02903", "images": ["images/Shaft_02903.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.7 mm and length at least 235.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 21.9 mm (from Z=0.0 to Z=21.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 208.7 mm (from Z=0.0 to Z=208.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00211", "images": ["images/Shaft_00211.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 317.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 199.0 mm (from Z=0.0 to Z=199.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.2 mm over length 113.6 mm (from Z=0.0 to Z=113.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01360", "images": ["images/Shaft_01360.png", "detail_png/Shaft_01360_length.png", "detail_png/Shaft_01360_diam.png", "detail_png/Shaft_01360_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 206.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 78.9 mm (from Z=0.0 to Z=78.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 122.8 mm (from Z=0.0 to Z=122.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01083", "images": ["images/Shaft_01083.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.6 mm and length at least 105.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.9 mm over length 7.5 mm (from Z=0.0 to Z=64.3).\n9. Finish turn diameter Ø40.6 mm over length 20.1 mm (from Z=0.0 to Z=56.8).\n10. Finish turn diameter Ø30.0 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04873", "images": ["images/Shaft_04873.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.4 mm and length at least 226.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 109.6 mm (from Z=0.0 to Z=109.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.8 mm over length 44.8 mm (from Z=0.0 to Z=111.4).\n10. Finish turn diameter Ø32.8 mm over length 25.4 mm (from Z=0.0 to Z=66.6).\n11. Finish turn diameter Ø30.0 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01982", "images": ["images/Shaft_01982.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.7 mm and length at least 157.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.1 mm (from Z=0.0 to Z=107.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03631", "images": ["images/Shaft_03631.png", "detail_png/Shaft_03631_length.png", "detail_png/Shaft_03631_diam.png", "detail_png/Shaft_03631_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.2 mm and length at least 217.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.7 mm over length 61.0 mm (from Z=0.0 to Z=196.5).\n10. Finish turn diameter Ø30.0 mm over length 135.5 mm (from Z=0.0 to Z=135.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00005", "images": ["images/Shaft_00005.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.8 mm and length at least 228.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.9 mm (from Z=0.0 to Z=200.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02193", "images": ["images/Shaft_02193.png", "detail_png/Shaft_02193_length.png", "detail_png/Shaft_02193_diam.png", "detail_png/Shaft_02193_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.6 mm and length at least 203.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 40.0 mm (from Z=0.0 to Z=166.7).\n10. Finish turn diameter Ø30.0 mm over length 126.7 mm (from Z=0.0 to Z=126.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04451", "images": ["images/Shaft_04451.png", "detail_png/Shaft_04451_length.png", "detail_png/Shaft_04451_diam.png", "detail_png/Shaft_04451_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.8 mm and length at least 166.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.0 mm over length 14.1 mm (from Z=0.0 to Z=119.1).\n9. Finish turn diameter Ø59.6 mm over length 44.7 mm (from Z=0.0 to Z=105.0).\n10. Finish turn diameter Ø51.2 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02230", "images": ["images/Shaft_02230.png", "detail_png/Shaft_02230_length.png", "detail_png/Shaft_02230_diam.png", "detail_png/Shaft_02230_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.8 mm and length at least 86.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.9 mm over length 13.0 mm (from Z=0.0 to Z=76.6).\n9. Finish turn diameter Ø30.0 mm over length 63.6 mm (from Z=0.0 to Z=63.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02935", "images": ["images/Shaft_02935.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.1 mm and length at least 319.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.6 mm over length 100.4 mm (from Z=0.0 to Z=258.2).\n10. Finish turn diameter Ø30.0 mm over length 157.8 mm (from Z=0.0 to Z=157.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00906", "images": ["images/Shaft_00906.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.9 mm and length at least 187.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.6 mm over length 44.8 mm (from Z=0.0 to Z=156.8).\n9. Finish turn diameter Ø44.5 mm over length 22.7 mm (from Z=0.0 to Z=112.0).\n10. Finish turn diameter Ø35.1 mm over length 16.1 mm (from Z=0.0 to Z=89.3).\n11. Finish turn diameter Ø30.5 mm over length 73.2 mm (from Z=0.0 to Z=73.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03654", "images": ["images/Shaft_03654.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.9 mm and length at least 219.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 143.8 mm (from Z=0.0 to Z=143.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01997", "images": ["images/Shaft_01997.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.1 mm and length at least 289.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 100.5 mm (from Z=0.0 to Z=100.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø76.0 mm over length 55.7 mm (from Z=0.0 to Z=184.0).\n10. Finish turn diameter Ø59.6 mm over length 74.2 mm (from Z=0.0 to Z=128.3).\n11. Finish turn diameter Ø48.3 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04054", "images": ["images/Shaft_04054.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.5 mm and length at least 133.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.6 mm over length 30.2 mm (from Z=0.0 to Z=74.1).\n9. Finish turn diameter Ø50.4 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02123", "images": ["images/Shaft_02123.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.3 mm and length at least 75.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.5 mm over length 19.7 mm (from Z=0.0 to Z=39.6).\n9. Finish turn diameter Ø30.0 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04931", "images": ["images/Shaft_04931.png", "detail_png/Shaft_04931_length.png", "detail_png/Shaft_04931_diam.png", "detail_png/Shaft_04931_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.8 mm and length at least 324.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 103.3 mm (from Z=0.0 to Z=103.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 215.9 mm (from Z=0.0 to Z=215.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02589", "images": ["images/Shaft_02589.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.3 mm and length at least 86.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.0 mm over length 17.5 mm (from Z=0.0 to Z=44.0).\n9. Finish turn diameter Ø35.0 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02277", "images": ["images/Shaft_02277.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.1 mm and length at least 311.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 79.7 mm (from Z=0.0 to Z=79.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.2 mm over length 44.1 mm (from Z=0.0 to Z=227.2).\n10. Finish turn diameter Ø47.9 mm over length 114.4 mm (from Z=0.0 to Z=183.1).\n11. Finish turn diameter Ø31.8 mm over length 68.7 mm (from Z=0.0 to Z=68.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04089", "images": ["images/Shaft_04089.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.8 mm and length at least 198.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 82.6 mm (from Z=0.0 to Z=82.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.8 mm over length 65.7 mm (from Z=0.0 to Z=111.2).\n10. Finish turn diameter Ø54.8 mm over length 32.0 mm (from Z=0.0 to Z=45.5).\n11. Finish turn diameter Ø38.4 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01368", "images": ["images/Shaft_01368.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 312.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 179.1 mm (from Z=0.0 to Z=179.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 128.7 mm (from Z=0.0 to Z=128.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00189", "images": ["images/Shaft_00189.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 286.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 227.8 mm (from Z=0.0 to Z=227.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.9 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03821", "images": ["images/Shaft_03821.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 280.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 153.0 mm (from Z=0.0 to Z=153.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 122.8 mm (from Z=0.0 to Z=122.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03755", "images": ["images/Shaft_03755.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 153.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 113.6 mm (from Z=0.0 to Z=113.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.2 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01711", "images": ["images/Shaft_01711.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.8 mm and length at least 127.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.1 mm over length 46.3 mm (from Z=0.0 to Z=88.0).\n9. Finish turn diameter Ø30.0 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02216", "images": ["images/Shaft_02216.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.6 mm and length at least 205.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 15.5 mm (from Z=0.0 to Z=161.5).\n10. Finish turn diameter Ø30.0 mm over length 146.0 mm (from Z=0.0 to Z=146.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01973", "images": ["images/Shaft_01973.png", "detail_png/Shaft_01973_length.png", "detail_png/Shaft_01973_diam.png", "detail_png/Shaft_01973_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.0 mm and length at least 286.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 23.6 mm (from Z=0.0 to Z=193.9).\n10. Finish turn diameter Ø30.0 mm over length 170.3 mm (from Z=0.0 to Z=170.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01490", "images": ["images/Shaft_01490.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.2 mm and length at least 214.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.0 mm over length 46.5 mm (from Z=0.0 to Z=162.1).\n10. Finish turn diameter Ø50.5 mm over length 31.6 mm (from Z=0.0 to Z=115.6).\n11. Finish turn diameter Ø42.1 mm over length 26.6 mm (from Z=0.0 to Z=84.0).\n12. Finish turn diameter Ø32.9 mm over length 20.6 mm (from Z=0.0 to Z=57.4).\n13. Finish turn diameter Ø30.0 mm over length 36.8 mm (from Z=0.0 to Z=36.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04249", "images": ["images/Shaft_04249.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.9 mm and length at least 189.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 81.2 mm (from Z=0.0 to Z=81.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.6 mm over length 81.2 mm (from Z=0.0 to Z=103.2).\n9. Finish turn diameter Ø30.0 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02783", "images": ["images/Shaft_02783.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.5 mm and length at least 301.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 93.1 mm (from Z=0.0 to Z=93.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 20.4 mm (from Z=0.0 to Z=203.1).\n10. Finish turn diameter Ø30.0 mm over length 182.7 mm (from Z=0.0 to Z=182.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02032", "images": ["images/Shaft_02032.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.6 mm and length at least 168.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.9 mm over length 65.4 mm (from Z=0.0 to Z=128.4).\n9. Finish turn diameter Ø41.3 mm over length 50.2 mm (from Z=0.0 to Z=63.0).\n10. Finish turn diameter Ø30.0 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03033", "images": ["images/Shaft_03033.png", "detail_png/Shaft_03033_length.png", "detail_png/Shaft_03033_diam.png", "detail_png/Shaft_03033_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 243.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 115.9 mm (from Z=0.0 to Z=115.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.9 mm over length 122.3 mm (from Z=0.0 to Z=122.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01947", "images": ["images/Shaft_01947.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.8 mm and length at least 199.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.5 mm over length 45.5 mm (from Z=0.0 to Z=143.6).\n10. Finish turn diameter Ø35.5 mm over length 27.2 mm (from Z=0.0 to Z=98.1).\n11. Finish turn diameter Ø30.0 mm over length 70.9 mm (from Z=0.0 to Z=70.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02152", "images": ["images/Shaft_02152.png", "detail_png/Shaft_02152_length.png", "detail_png/Shaft_02152_diam.png", "detail_png/Shaft_02152_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.0 mm and length at least 218.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.8 mm over length 41.9 mm (from Z=0.0 to Z=179.7).\n10. Finish turn diameter Ø36.9 mm over length 43.8 mm (from Z=0.0 to Z=137.8).\n11. Finish turn diameter Ø33.4 mm over length 39.1 mm (from Z=0.0 to Z=94.0).\n12. Finish turn diameter Ø30.0 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03166", "images": ["images/Shaft_03166.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.6 mm and length at least 156.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.2 mm (from Z=0.0 to Z=107.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02618", "images": ["images/Shaft_02618.png", "detail_png/Shaft_02618_length.png", "detail_png/Shaft_02618_diam.png", "detail_png/Shaft_02618_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.8 mm and length at least 116.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.6 mm over length 23.8 mm (from Z=0.0 to Z=91.6).\n9. Finish turn diameter Ø56.5 mm over length 25.3 mm (from Z=0.0 to Z=67.8).\n10. Finish turn diameter Ø43.2 mm over length 29.7 mm (from Z=0.0 to Z=42.5).\n11. Finish turn diameter Ø40.2 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02314", "images": ["images/Shaft_02314.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.9 mm and length at least 317.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 31.6 mm (from Z=0.0 to Z=288.5).\n10. Finish turn diameter Ø30.0 mm over length 256.9 mm (from Z=0.0 to Z=256.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01568", "images": ["images/Shaft_01568.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.8 mm and length at least 78.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.8 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.1 mm over length 12.7 mm (from Z=0.0 to Z=53.9).\n9. Finish turn diameter Ø38.5 mm over length 12.4 mm (from Z=0.0 to Z=41.2).\n10. Finish turn diameter Ø30.0 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03757", "images": ["images/Shaft_03757.png", "detail_png/Shaft_03757_length.png", "detail_png/Shaft_03757_diam.png", "detail_png/Shaft_03757_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.4 mm and length at least 316.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 95.0 mm (from Z=0.0 to Z=266.1).\n10. Finish turn diameter Ø30.7 mm over length 49.5 mm (from Z=0.0 to Z=171.1).\n11. Finish turn diameter Ø30.0 mm over length 121.6 mm (from Z=0.0 to Z=121.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04212", "images": ["images/Shaft_04212.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.5 mm and length at least 310.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 55.4 mm (from Z=0.0 to Z=55.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.2 mm over length 66.3 mm (from Z=0.0 to Z=250.0).\n10. Finish turn diameter Ø47.7 mm over length 86.3 mm (from Z=0.0 to Z=183.7).\n11. Finish turn diameter Ø41.3 mm over length 97.4 mm (from Z=0.0 to Z=97.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01556", "images": ["images/Shaft_01556.png", "detail_png/Shaft_01556_length.png", "detail_png/Shaft_01556_diam.png", "detail_png/Shaft_01556_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.3 mm and length at least 113.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.6 mm over length 19.5 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø49.9 mm over length 6.3 mm (from Z=0.0 to Z=66.3).\n10. Finish turn diameter Ø35.1 mm over length 13.2 mm (from Z=0.0 to Z=60.0).\n11. Finish turn diameter Ø30.0 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03252", "images": ["images/Shaft_03252.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.8 mm and length at least 154.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 6.8 mm (from Z=0.0 to Z=6.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.4 mm over length 23.4 mm (from Z=0.0 to Z=142.4).\n10. Finish turn diameter Ø32.4 mm over length 18.2 mm (from Z=0.0 to Z=119.0).\n11. Finish turn diameter Ø30.0 mm over length 100.8 mm (from Z=0.0 to Z=100.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01160", "images": ["images/Shaft_01160.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.2 mm and length at least 322.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.2 mm over length 63.9 mm (from Z=0.0 to Z=243.5).\n10. Finish turn diameter Ø30.0 mm over length 179.6 mm (from Z=0.0 to Z=179.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04160", "images": ["images/Shaft_04160.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.0 mm and length at least 73.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 8.6 mm (from Z=0.0 to Z=60.1).\n9. Finish turn diameter Ø47.3 mm over length 9.0 mm (from Z=0.0 to Z=51.5).\n10. Finish turn diameter Ø32.2 mm over length 5.0 mm (from Z=0.0 to Z=42.5).\n11. Finish turn diameter Ø30.0 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03119", "images": ["images/Shaft_03119.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.4 mm and length at least 146.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.4 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 127.9 mm (from Z=0.0 to Z=127.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01480", "images": ["images/Shaft_01480.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.0 mm and length at least 107.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.5 mm over length 13.8 mm (from Z=0.0 to Z=85.9).\n9. Finish turn diameter Ø30.6 mm over length 25.9 mm (from Z=0.0 to Z=72.1).\n10. Finish turn diameter Ø30.0 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01742", "images": ["images/Shaft_01742.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 178.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 98.5 mm (from Z=0.0 to Z=98.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00986", "images": ["images/Shaft_00986.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.4 mm and length at least 190.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 80.7 mm (from Z=0.0 to Z=80.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.5 mm over length 53.9 mm (from Z=0.0 to Z=105.0).\n9. Finish turn diameter Ø54.4 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00474", "images": ["images/Shaft_00474.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.4 mm and length at least 275.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.1 mm over length 87.0 mm (from Z=0.0 to Z=236.3).\n10. Finish turn diameter Ø30.0 mm over length 149.3 mm (from Z=0.0 to Z=149.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04470", "images": ["images/Shaft_04470.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 239.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 170.0 mm (from Z=0.0 to Z=170.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.4 mm over length 64.9 mm (from Z=0.0 to Z=64.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00880", "images": ["images/Shaft_00880.png", "detail_png/Shaft_00880_length.png", "detail_png/Shaft_00880_diam.png", "detail_png/Shaft_00880_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.6 mm and length at least 86.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 7.9 mm (from Z=0.0 to Z=7.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 19.6 mm (from Z=0.0 to Z=73.6).\n9. Finish turn diameter Ø44.5 mm over length 14.4 mm (from Z=0.0 to Z=54.0).\n10. Finish turn diameter Ø30.5 mm over length 19.4 mm (from Z=0.0 to Z=39.6).\n11. Finish turn diameter Ø30.0 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00176", "images": ["images/Shaft_00176.png", "detail_png/Shaft_00176_length.png", "detail_png/Shaft_00176_diam.png", "detail_png/Shaft_00176_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 70.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.8 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03538", "images": ["images/Shaft_03538.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.5 mm and length at least 229.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 155.6 mm (from Z=0.0 to Z=155.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02042", "images": ["images/Shaft_02042.png", "detail_png/Shaft_02042_length.png", "detail_png/Shaft_02042_diam.png", "detail_png/Shaft_02042_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.2 mm and length at least 290.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.8 mm over length 140.6 mm (from Z=0.0 to Z=235.0).\n10. Finish turn diameter Ø57.6 mm over length 72.8 mm (from Z=0.0 to Z=94.4).\n11. Finish turn diameter Ø50.1 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03681", "images": ["images/Shaft_03681.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.1 mm and length at least 274.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 12.4 mm (from Z=0.0 to Z=12.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 256.8 mm (from Z=0.0 to Z=256.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01281", "images": ["images/Shaft_01281.png", "detail_png/Shaft_01281_length.png", "detail_png/Shaft_01281_diam.png", "detail_png/Shaft_01281_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.8 mm and length at least 122.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.8 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.7 mm over length 5.0 mm (from Z=0.0 to Z=97.1).\n9. Finish turn diameter Ø37.6 mm over length 31.7 mm (from Z=0.0 to Z=92.1).\n10. Finish turn diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02411", "images": ["images/Shaft_02411.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.2 mm and length at least 280.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 101.0 mm (from Z=0.0 to Z=101.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.9 mm over length 83.8 mm (from Z=0.0 to Z=174.1).\n10. Finish turn diameter Ø30.4 mm over length 18.9 mm (from Z=0.0 to Z=90.3).\n11. Finish turn diameter Ø30.0 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03272", "images": ["images/Shaft_03272.png", "detail_png/Shaft_03272_length.png", "detail_png/Shaft_03272_diam.png", "detail_png/Shaft_03272_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.6 mm and length at least 180.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 81.4 mm (from Z=0.0 to Z=81.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.8 mm over length 77.0 mm (from Z=0.0 to Z=94.2).\n9. Finish turn diameter Ø30.0 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00250", "images": ["images/Shaft_00250.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 292.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 254.2 mm (from Z=0.0 to Z=254.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.3 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01155", "images": ["images/Shaft_01155.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.3 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.0 mm over length 83.8 mm (from Z=0.0 to Z=175.2).\n10. Finish turn diameter Ø30.0 mm over length 91.4 mm (from Z=0.0 to Z=91.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04261", "images": ["images/Shaft_04261.png", "detail_png/Shaft_04261_length.png", "detail_png/Shaft_04261_diam.png", "detail_png/Shaft_04261_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 86.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.7 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03282", "images": ["images/Shaft_03282.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.3 mm and length at least 301.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.3 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.3 mm over length 68.7 mm (from Z=0.0 to Z=283.2).\n10. Finish turn diameter Ø39.4 mm over length 89.1 mm (from Z=0.0 to Z=214.5).\n11. Finish turn diameter Ø30.0 mm over length 125.4 mm (from Z=0.0 to Z=125.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03526", "images": ["images/Shaft_03526.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.6 mm and length at least 171.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.6 mm over length 66.5 mm (from Z=0.0 to Z=146.7).\n9. Finish turn diameter Ø56.0 mm over length 12.1 mm (from Z=0.0 to Z=80.2).\n10. Finish turn diameter Ø45.1 mm over length 68.1 mm (from Z=0.0 to Z=68.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02197", "images": ["images/Shaft_02197.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.9 mm and length at least 245.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 103.2 mm (from Z=0.0 to Z=103.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 137.3 mm (from Z=0.0 to Z=137.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00831", "images": ["images/Shaft_00831.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.3 mm and length at least 154.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.7 mm over length 47.3 mm (from Z=0.0 to Z=136.3).\n9. Finish turn diameter Ø32.6 mm over length 47.9 mm (from Z=0.0 to Z=89.0).\n10. Finish turn diameter Ø30.0 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00120", "images": ["images/Shaft_00120.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.3 mm and length at least 257.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.3 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.8 mm over length 25.0 mm (from Z=0.0 to Z=226.0).\n10. Finish turn diameter Ø35.2 mm over length 42.7 mm (from Z=0.0 to Z=201.0).\n11. Finish turn diameter Ø30.0 mm over length 158.3 mm (from Z=0.0 to Z=158.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02508", "images": ["images/Shaft_02508.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.8 mm and length at least 208.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 13.9 mm (from Z=0.0 to Z=157.6).\n10. Finish turn diameter Ø30.0 mm over length 143.7 mm (from Z=0.0 to Z=143.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01209", "images": ["images/Shaft_01209.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.5 mm and length at least 127.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.2 mm over length 26.6 mm (from Z=0.0 to Z=103.1).\n9. Finish turn diameter Ø38.5 mm over length 5.0 mm (from Z=0.0 to Z=76.5).\n10. Finish turn diameter Ø31.3 mm over length 33.8 mm (from Z=0.0 to Z=71.5).\n11. Finish turn diameter Ø30.0 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02930", "images": ["images/Shaft_02930.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.3 mm and length at least 207.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 140.6 mm (from Z=0.0 to Z=158.6).\n10. Finish turn diameter Ø53.5 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01384", "images": ["images/Shaft_01384.png", "detail_png/Shaft_01384_length.png", "detail_png/Shaft_01384_diam.png", "detail_png/Shaft_01384_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.4 mm and length at least 117.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.4 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 47.6 mm (from Z=0.0 to Z=90.7).\n9. Finish turn diameter Ø37.3 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02186", "images": ["images/Shaft_02186.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.7 mm and length at least 125.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.8 mm over length 61.2 mm (from Z=0.0 to Z=98.9).\n9. Finish turn diameter Ø30.0 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02666", "images": ["images/Shaft_02666.png", "detail_png/Shaft_02666_length.png", "detail_png/Shaft_02666_diam.png", "detail_png/Shaft_02666_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.6 mm and length at least 83.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.9 mm over length 6.7 mm (from Z=0.0 to Z=68.2).\n9. Finish turn diameter Ø66.1 mm over length 16.0 mm (from Z=0.0 to Z=61.5).\n10. Finish turn diameter Ø48.0 mm over length 29.9 mm (from Z=0.0 to Z=45.5).\n11. Finish turn diameter Ø36.8 mm over length 15.6 mm (from Z=0.0 to Z=15.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02048", "images": ["images/Shaft_02048.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.2 mm and length at least 314.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 72.2 mm (from Z=0.0 to Z=72.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.2 mm over length 55.7 mm (from Z=0.0 to Z=237.6).\n10. Finish turn diameter Ø30.9 mm over length 41.2 mm (from Z=0.0 to Z=181.9).\n11. Finish turn diameter Ø30.0 mm over length 140.7 mm (from Z=0.0 to Z=140.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00995", "images": ["images/Shaft_00995.png", "detail_png/Shaft_00995_length.png", "detail_png/Shaft_00995_diam.png", "detail_png/Shaft_00995_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.3 mm and length at least 292.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.3 mm over length 56.5 mm (from Z=0.0 to Z=256.6).\n10. Finish turn diameter Ø30.0 mm over length 200.1 mm (from Z=0.0 to Z=200.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02265", "images": ["images/Shaft_02265.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.1 mm and length at least 130.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.9 mm over length 13.9 mm (from Z=0.0 to Z=56.7).\n9. Finish turn diameter Ø46.4 mm over length 20.0 mm (from Z=0.0 to Z=42.8).\n10. Finish turn diameter Ø33.9 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02780", "images": ["images/Shaft_02780.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 203.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 158.6 mm (from Z=0.0 to Z=158.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00104", "images": ["images/Shaft_00104.png", "detail_png/Shaft_00104_length.png", "detail_png/Shaft_00104_diam.png", "detail_png/Shaft_00104_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.2 mm and length at least 247.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 33.8 mm (from Z=0.0 to Z=211.8).\n10. Finish turn diameter Ø45.0 mm over length 105.0 mm (from Z=0.0 to Z=178.0).\n11. Finish turn diameter Ø32.7 mm over length 73.0 mm (from Z=0.0 to Z=73.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01032", "images": ["images/Shaft_01032.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.5 mm and length at least 176.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.4 mm over length 52.5 mm (from Z=0.0 to Z=117.0).\n9. Finish turn diameter Ø30.0 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00370", "images": ["images/Shaft_00370.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.1 mm and length at least 277.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.8 mm over length 45.1 mm (from Z=0.0 to Z=254.2).\n10. Finish turn diameter Ø45.5 mm over length 69.0 mm (from Z=0.0 to Z=209.1).\n11. Finish turn diameter Ø41.2 mm over length 86.2 mm (from Z=0.0 to Z=140.1).\n12. Finish turn diameter Ø34.9 mm over length 30.9 mm (from Z=0.0 to Z=53.9).\n13. Finish turn diameter Ø30.0 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03246", "images": ["images/Shaft_03246.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.9 mm and length at least 237.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.3 mm over length 55.4 mm (from Z=0.0 to Z=221.8).\n10. Finish turn diameter Ø30.0 mm over length 166.4 mm (from Z=0.0 to Z=166.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00200", "images": ["images/Shaft_00200.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.4 mm and length at least 302.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 82.9 mm (from Z=0.0 to Z=82.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 214.4 mm (from Z=0.0 to Z=214.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04433", "images": ["images/Shaft_04433.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 120.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00965", "images": ["images/Shaft_00965.png", "detail_png/Shaft_00965_length.png", "detail_png/Shaft_00965_diam.png", "detail_png/Shaft_00965_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.6 mm and length at least 276.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 186.9 mm (from Z=0.0 to Z=186.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00692", "images": ["images/Shaft_00692.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.0 mm and length at least 251.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 9.8 mm (from Z=0.0 to Z=9.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.3 mm over length 39.7 mm (from Z=0.0 to Z=237.1).\n10. Finish turn diameter Ø49.2 mm over length 52.1 mm (from Z=0.0 to Z=197.4).\n11. Finish turn diameter Ø31.0 mm over length 39.0 mm (from Z=0.0 to Z=145.3).\n12. Finish turn diameter Ø30.0 mm over length 106.3 mm (from Z=0.0 to Z=106.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01844", "images": ["images/Shaft_01844.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.9 mm and length at least 135.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.8 mm (from Z=0.0 to Z=82.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03421", "images": ["images/Shaft_03421.png", "detail_png/Shaft_03421_length.png", "detail_png/Shaft_03421_diam.png", "detail_png/Shaft_03421_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.5 mm and length at least 257.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.9 mm over length 70.2 mm (from Z=0.0 to Z=182.4).\n10. Finish turn diameter Ø47.4 mm over length 34.4 mm (from Z=0.0 to Z=112.2).\n11. Finish turn diameter Ø30.0 mm over length 77.8 mm (from Z=0.0 to Z=77.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03425", "images": ["images/Shaft_03425.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.8 mm and length at least 142.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.8 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 92.1 mm (from Z=0.0 to Z=92.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01966", "images": ["images/Shaft_01966.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 258.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 159.8 mm (from Z=0.0 to Z=159.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.9 mm over length 93.4 mm (from Z=0.0 to Z=93.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04808", "images": ["images/Shaft_04808.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.5 mm and length at least 160.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.8 mm over length 9.2 mm (from Z=0.0 to Z=116.8).\n9. Finish turn diameter Ø42.3 mm over length 21.3 mm (from Z=0.0 to Z=107.6).\n10. Finish turn diameter Ø30.0 mm over length 86.3 mm (from Z=0.0 to Z=86.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01936", "images": ["images/Shaft_01936.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.4 mm and length at least 278.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.6 mm over length 81.9 mm (from Z=0.0 to Z=201.0).\n10. Finish turn diameter Ø37.5 mm over length 119.1 mm (from Z=0.0 to Z=119.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03305", "images": ["images/Shaft_03305.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.4 mm and length at least 97.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00311", "images": ["images/Shaft_00311.png", "detail_png/Shaft_00311_length.png", "detail_png/Shaft_00311_diam.png", "detail_png/Shaft_00311_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 280.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.7 mm (from Z=0.0 to Z=202.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.3 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00055", "images": ["images/Shaft_00055.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.6 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.2 mm over length 25.4 mm (from Z=0.0 to Z=97.8).\n9. Finish turn diameter Ø54.8 mm over length 30.2 mm (from Z=0.0 to Z=72.4).\n10. Finish turn diameter Ø40.9 mm over length 6.1 mm (from Z=0.0 to Z=42.2).\n11. Finish turn diameter Ø30.3 mm over length 20.3 mm (from Z=0.0 to Z=36.1).\n12. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02591", "images": ["images/Shaft_02591.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.1 mm and length at least 308.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 45.9 mm (from Z=0.0 to Z=209.2).\n10. Finish turn diameter Ø30.0 mm over length 163.3 mm (from Z=0.0 to Z=163.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00331", "images": ["images/Shaft_00331.png", "detail_png/Shaft_00331_length.png", "detail_png/Shaft_00331_diam.png", "detail_png/Shaft_00331_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.1 mm and length at least 294.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 257.0 mm (from Z=0.0 to Z=257.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03441", "images": ["images/Shaft_03441.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.9 mm and length at least 120.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.5 mm (from Z=0.0 to Z=81.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03086", "images": ["images/Shaft_03086.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 126.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 89.6 mm (from Z=0.0 to Z=89.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø20.7 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03355", "images": ["images/Shaft_03355.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.9 mm and length at least 77.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 12.4 mm (from Z=0.0 to Z=12.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 16.3 mm (from Z=0.0 to Z=60.5).\n9. Finish turn diameter Ø30.0 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03020", "images": ["images/Shaft_03020.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.6 mm and length at least 77.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04594", "images": ["images/Shaft_04594.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.8 mm and length at least 186.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 17.2 mm (from Z=0.0 to Z=121.2).\n10. Finish turn diameter Ø30.0 mm over length 104.0 mm (from Z=0.0 to Z=104.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01148", "images": ["images/Shaft_01148.png", "detail_png/Shaft_01148_length.png", "detail_png/Shaft_01148_diam.png", "detail_png/Shaft_01148_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.9 mm and length at least 201.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 77.7 mm (from Z=0.0 to Z=147.6).\n10. Finish turn diameter Ø30.0 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03704", "images": ["images/Shaft_03704.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.7 mm and length at least 195.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.4 mm over length 36.9 mm (from Z=0.0 to Z=140.2).\n10. Finish turn diameter Ø30.0 mm over length 103.3 mm (from Z=0.0 to Z=103.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02851", "images": ["images/Shaft_02851.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 270.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 211.9 mm (from Z=0.0 to Z=211.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.7 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02619", "images": ["images/Shaft_02619.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.4 mm and length at least 124.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 52.8 mm (from Z=0.0 to Z=52.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.2 mm over length 37.1 mm (from Z=0.0 to Z=66.7).\n9. Finish turn diameter Ø35.6 mm over length 5.6 mm (from Z=0.0 to Z=29.6).\n10. Finish turn diameter Ø30.0 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03371", "images": ["images/Shaft_03371.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.8 mm and length at least 147.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 58.7 mm (from Z=0.0 to Z=58.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01896", "images": ["images/Shaft_01896.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.0 mm and length at least 142.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.9 mm over length 17.1 mm (from Z=0.0 to Z=124.1).\n10. Finish turn diameter Ø30.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01216", "images": ["images/Shaft_01216.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.6 mm and length at least 106.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.5 mm (from Z=0.0 to Z=82.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01972", "images": ["images/Shaft_01972.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.1 mm and length at least 306.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.1 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 257.7 mm (from Z=0.0 to Z=257.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04621", "images": ["images/Shaft_04621.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.9 mm and length at least 246.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 215.8 mm (from Z=0.0 to Z=215.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01110", "images": ["images/Shaft_01110.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 140.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 112.1 mm (from Z=0.0 to Z=112.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01221", "images": ["images/Shaft_01221.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.8 mm and length at least 92.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 5.5 mm (from Z=0.0 to Z=5.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.0 mm (from Z=0.0 to Z=82.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01052", "images": ["images/Shaft_01052.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 225.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 149.4 mm (from Z=0.0 to Z=149.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03929", "images": ["images/Shaft_03929.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.1 mm and length at least 92.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 16.3 mm (from Z=0.0 to Z=82.0).\n9. Finish turn diameter Ø39.4 mm over length 5.0 mm (from Z=0.0 to Z=65.7).\n10. Finish turn diameter Ø30.0 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04510", "images": ["images/Shaft_04510.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.3 mm and length at least 277.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 106.7 mm (from Z=0.0 to Z=106.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.5 mm over length 118.3 mm (from Z=0.0 to Z=165.8).\n10. Finish turn diameter Ø39.6 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04901", "images": ["images/Shaft_04901.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.8 mm and length at least 203.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 67.3 mm (from Z=0.0 to Z=187.5).\n10. Finish turn diameter Ø45.7 mm over length 80.4 mm (from Z=0.0 to Z=120.2).\n11. Finish turn diameter Ø30.0 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01678", "images": ["images/Shaft_01678.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.0 mm and length at least 162.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.0 mm over length 39.6 mm (from Z=0.0 to Z=134.0).\n9. Finish turn diameter Ø54.3 mm over length 32.7 mm (from Z=0.0 to Z=94.4).\n10. Finish turn diameter Ø49.6 mm over length 20.6 mm (from Z=0.0 to Z=61.7).\n11. Finish turn diameter Ø39.5 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04154", "images": ["images/Shaft_04154.png", "detail_png/Shaft_04154_length.png", "detail_png/Shaft_04154_diam.png", "detail_png/Shaft_04154_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.9 mm and length at least 258.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 92.8 mm (from Z=0.0 to Z=244.1).\n10. Finish turn diameter Ø51.3 mm over length 99.3 mm (from Z=0.0 to Z=151.3).\n11. Finish turn diameter Ø43.2 mm over length 29.8 mm (from Z=0.0 to Z=52.0).\n12. Finish turn diameter Ø30.0 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02244", "images": ["images/Shaft_02244.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 127.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 106.5 mm (from Z=0.0 to Z=106.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 15.6 mm (from Z=0.0 to Z=15.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01828", "images": ["images/Shaft_01828.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.0 mm and length at least 274.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.0 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 237.7 mm (from Z=0.0 to Z=237.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00230", "images": ["images/Shaft_00230.png", "detail_png/Shaft_00230_length.png", "detail_png/Shaft_00230_diam.png", "detail_png/Shaft_00230_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.6 mm and length at least 160.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.1 mm over length 44.2 mm (from Z=0.0 to Z=113.1).\n9. Finish turn diameter Ø30.0 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01313", "images": ["images/Shaft_01313.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.8 mm and length at least 202.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.8 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 8.4 mm (from Z=0.0 to Z=180.7).\n10. Finish turn diameter Ø33.5 mm over length 19.0 mm (from Z=0.0 to Z=172.3).\n11. Finish turn diameter Ø30.0 mm over length 153.3 mm (from Z=0.0 to Z=153.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01314", "images": ["images/Shaft_01314.png", "detail_png/Shaft_01314_length.png", "detail_png/Shaft_01314_diam.png", "detail_png/Shaft_01314_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.0 mm and length at least 96.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 28.8 mm (from Z=0.0 to Z=74.5).\n9. Finish turn diameter Ø48.6 mm over length 21.2 mm (from Z=0.0 to Z=45.7).\n10. Finish turn diameter Ø42.4 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02638", "images": ["images/Shaft_02638.png", "detail_png/Shaft_02638_length.png", "detail_png/Shaft_02638_diam.png", "detail_png/Shaft_02638_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.8 mm and length at least 115.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.8 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.7 mm over length 24.3 mm (from Z=0.0 to Z=81.5).\n9. Finish turn diameter Ø55.8 mm over length 5.0 mm (from Z=0.0 to Z=57.2).\n10. Finish turn diameter Ø44.7 mm over length 20.1 mm (from Z=0.0 to Z=52.2).\n11. Finish turn diameter Ø35.9 mm over length 12.9 mm (from Z=0.0 to Z=32.1).\n12. Finish turn diameter Ø30.0 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00926", "images": ["images/Shaft_00926.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.5 mm and length at least 236.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.5 mm over length 72.3 mm (from Z=0.0 to Z=72.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.2 mm over length 101.0 mm (from Z=0.0 to Z=159.6).\n10. Finish turn diameter Ø39.2 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01427", "images": ["images/Shaft_01427.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.3 mm and length at least 270.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 89.4 mm (from Z=0.0 to Z=89.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 60.4 mm (from Z=0.0 to Z=176.0).\n10. Finish turn diameter Ø43.3 mm over length 68.3 mm (from Z=0.0 to Z=115.6).\n11. Finish turn diameter Ø37.8 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03181", "images": ["images/Shaft_03181.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.9 mm and length at least 182.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 84.6 mm (from Z=0.0 to Z=84.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.3 mm over length 75.5 mm (from Z=0.0 to Z=92.5).\n9. Finish turn diameter Ø31.6 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02554", "images": ["images/Shaft_02554.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.2 mm and length at least 316.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.3 mm over length 47.0 mm (from Z=0.0 to Z=268.0).\n10. Finish turn diameter Ø49.9 mm over length 59.0 mm (from Z=0.0 to Z=221.0).\n11. Finish turn diameter Ø39.6 mm over length 103.4 mm (from Z=0.0 to Z=162.0).\n12. Finish turn diameter Ø30.0 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04851", "images": ["images/Shaft_04851.png", "detail_png/Shaft_04851_length.png", "detail_png/Shaft_04851_diam.png", "detail_png/Shaft_04851_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.6 mm and length at least 297.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 102.0 mm (from Z=0.0 to Z=102.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.7 mm over length 76.8 mm (from Z=0.0 to Z=190.3).\n10. Finish turn diameter Ø37.7 mm over length 113.5 mm (from Z=0.0 to Z=113.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02989", "images": ["images/Shaft_02989.png", "detail_png/Shaft_02989_length.png", "detail_png/Shaft_02989_diam.png", "detail_png/Shaft_02989_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.8 mm and length at least 256.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 77.6 mm (from Z=0.0 to Z=77.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 174.0 mm (from Z=0.0 to Z=174.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02519", "images": ["images/Shaft_02519.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.8 mm and length at least 218.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 56.8 mm (from Z=0.0 to Z=56.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 156.3 mm (from Z=0.0 to Z=156.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03485", "images": ["images/Shaft_03485.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.4 mm and length at least 174.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.4 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 33.7 mm (from Z=0.0 to Z=161.6).\n10. Finish turn diameter Ø30.0 mm over length 127.9 mm (from Z=0.0 to Z=127.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00280", "images": ["images/Shaft_00280.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.1 mm and length at least 287.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 28.9 mm (from Z=0.0 to Z=232.1).\n10. Finish turn diameter Ø53.0 mm over length 54.9 mm (from Z=0.0 to Z=203.2).\n11. Finish turn diameter Ø47.4 mm over length 18.2 mm (from Z=0.0 to Z=148.3).\n12. Finish turn diameter Ø30.0 mm over length 130.1 mm (from Z=0.0 to Z=130.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03723", "images": ["images/Shaft_03723.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 76.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.6 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02080", "images": ["images/Shaft_02080.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.6 mm and length at least 150.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.6 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.9 mm over length 13.9 mm (from Z=0.0 to Z=118.7).\n9. Finish turn diameter Ø42.2 mm over length 29.3 mm (from Z=0.0 to Z=104.8).\n10. Finish turn diameter Ø32.0 mm over length 22.2 mm (from Z=0.0 to Z=75.5).\n11. Finish turn diameter Ø30.0 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02344", "images": ["images/Shaft_02344.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.6 mm and length at least 72.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04495", "images": ["images/Shaft_04495.png", "detail_png/Shaft_04495_length.png", "detail_png/Shaft_04495_diam.png", "detail_png/Shaft_04495_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.4 mm and length at least 307.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 248.0 mm (from Z=0.0 to Z=248.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01448", "images": ["images/Shaft_01448.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 135.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.5 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00035", "images": ["images/Shaft_00035.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.3 mm and length at least 263.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 237.1 mm (from Z=0.0 to Z=237.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03168", "images": ["images/Shaft_03168.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.6 mm and length at least 152.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.6 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.6 mm over length 26.5 mm (from Z=0.0 to Z=117.0).\n9. Finish turn diameter Ø50.3 mm over length 90.5 mm (from Z=0.0 to Z=90.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03904", "images": ["images/Shaft_03904.png", "detail_png/Shaft_03904_length.png", "detail_png/Shaft_03904_diam.png", "detail_png/Shaft_03904_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.0 mm and length at least 262.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.9 mm (from Z=0.0 to Z=191.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00290", "images": ["images/Shaft_00290.png", "detail_png/Shaft_00290_length.png", "detail_png/Shaft_00290_diam.png", "detail_png/Shaft_00290_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.6 mm and length at least 212.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.3 mm over length 128.1 mm (from Z=0.0 to Z=156.3).\n10. Finish turn diameter Ø43.0 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00744", "images": ["images/Shaft_00744.png", "detail_png/Shaft_00744_length.png", "detail_png/Shaft_00744_diam.png", "detail_png/Shaft_00744_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.1 mm and length at least 318.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.5 mm over length 49.5 mm (from Z=0.0 to Z=256.9).\n10. Finish turn diameter Ø32.9 mm over length 49.0 mm (from Z=0.0 to Z=207.4).\n11. Finish turn diameter Ø30.0 mm over length 158.4 mm (from Z=0.0 to Z=158.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00150", "images": ["images/Shaft_00150.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.5 mm and length at least 281.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 74.5 mm (from Z=0.0 to Z=74.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 201.6 mm (from Z=0.0 to Z=201.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04644", "images": ["images/Shaft_04644.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.3 mm and length at least 214.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.2 mm over length 57.2 mm (from Z=0.0 to Z=149.2).\n10. Finish turn diameter Ø40.1 mm over length 19.2 mm (from Z=0.0 to Z=92.0).\n11. Finish turn diameter Ø30.0 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02262", "images": ["images/Shaft_02262.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.7 mm and length at least 245.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.2 mm over length 76.4 mm (from Z=0.0 to Z=191.8).\n10. Finish turn diameter Ø44.2 mm over length 30.7 mm (from Z=0.0 to Z=115.4).\n11. Finish turn diameter Ø37.6 mm over length 19.1 mm (from Z=0.0 to Z=84.7).\n12. Finish turn diameter Ø33.5 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00224", "images": ["images/Shaft_00224.png", "detail_png/Shaft_00224_length.png", "detail_png/Shaft_00224_diam.png", "detail_png/Shaft_00224_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.4 mm and length at least 307.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.6 mm over length 76.6 mm (from Z=0.0 to Z=230.5).\n10. Finish turn diameter Ø30.0 mm over length 153.9 mm (from Z=0.0 to Z=153.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04386", "images": ["images/Shaft_04386.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.5 mm and length at least 212.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.5 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 127.9 mm (from Z=0.0 to Z=127.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00148", "images": ["images/Shaft_00148.png", "detail_png/Shaft_00148_length.png", "detail_png/Shaft_00148_diam.png", "detail_png/Shaft_00148_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.5 mm and length at least 189.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.4 mm over length 22.1 mm (from Z=0.0 to Z=140.6).\n9. Finish turn diameter Ø52.5 mm over length 68.3 mm (from Z=0.0 to Z=118.5).\n10. Finish turn diameter Ø40.8 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04480", "images": ["images/Shaft_04480.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.0 mm and length at least 69.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 5.2 mm (from Z=0.0 to Z=5.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.9 mm over length 9.1 mm (from Z=0.0 to Z=59.6).\n9. Finish turn diameter Ø30.0 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04736", "images": ["images/Shaft_04736.png", "detail_png/Shaft_04736_length.png", "detail_png/Shaft_04736_diam.png", "detail_png/Shaft_04736_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.0 mm and length at least 133.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.1 mm over length 23.2 mm (from Z=0.0 to Z=116.6).\n9. Finish turn diameter Ø52.4 mm over length 37.2 mm (from Z=0.0 to Z=93.4).\n10. Finish turn diameter Ø42.2 mm over length 25.3 mm (from Z=0.0 to Z=56.2).\n11. Finish turn diameter Ø30.0 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03433", "images": ["images/Shaft_03433.png", "detail_png/Shaft_03433_length.png", "detail_png/Shaft_03433_diam.png", "detail_png/Shaft_03433_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 258.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 212.2 mm (from Z=0.0 to Z=212.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.5 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00894", "images": ["images/Shaft_00894.png", "detail_png/Shaft_00894_length.png", "detail_png/Shaft_00894_diam.png", "detail_png/Shaft_00894_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.7 mm and length at least 188.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 11.2 mm (from Z=0.0 to Z=11.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 172.7 mm (from Z=0.0 to Z=172.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01106", "images": ["images/Shaft_01106.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 140.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 87.0 mm (from Z=0.0 to Z=87.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.1 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01624", "images": ["images/Shaft_01624.png", "detail_png/Shaft_01624_length.png", "detail_png/Shaft_01624_diam.png", "detail_png/Shaft_01624_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.4 mm and length at least 272.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.4 mm over length 73.1 mm (from Z=0.0 to Z=73.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.2 mm over length 20.2 mm (from Z=0.0 to Z=194.5).\n10. Finish turn diameter Ø40.2 mm over length 70.7 mm (from Z=0.0 to Z=174.3).\n11. Finish turn diameter Ø30.0 mm over length 103.6 mm (from Z=0.0 to Z=103.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03490", "images": ["images/Shaft_03490.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.1 mm and length at least 269.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 227.9 mm (from Z=0.0 to Z=227.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00712", "images": ["images/Shaft_00712.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 149.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 79.9 mm (from Z=0.0 to Z=79.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.8 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00845", "images": ["images/Shaft_00845.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 185.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 134.9 mm (from Z=0.0 to Z=134.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.9 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00679", "images": ["images/Shaft_00679.png", "detail_png/Shaft_00679_length.png", "detail_png/Shaft_00679_diam.png", "detail_png/Shaft_00679_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.0 mm and length at least 196.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.0 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.4 mm (from Z=0.0 to Z=132.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01381", "images": ["images/Shaft_01381.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.6 mm and length at least 153.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.7 mm (from Z=0.0 to Z=132.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02709", "images": ["images/Shaft_02709.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.2 mm and length at least 189.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.4 mm over length 44.2 mm (from Z=0.0 to Z=165.1).\n9. Finish turn diameter Ø63.5 mm over length 46.1 mm (from Z=0.0 to Z=120.9).\n10. Finish turn diameter Ø48.2 mm over length 43.7 mm (from Z=0.0 to Z=74.8).\n11. Finish turn diameter Ø30.2 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01652", "images": ["images/Shaft_01652.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.6 mm and length at least 90.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.6 mm over length 5.6 mm (from Z=0.0 to Z=80.3).\n9. Finish turn diameter Ø34.4 mm over length 22.2 mm (from Z=0.0 to Z=74.7).\n10. Finish turn diameter Ø30.0 mm over length 52.5 mm (from Z=0.0 to Z=52.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04537", "images": ["images/Shaft_04537.png", "detail_png/Shaft_04537_length.png", "detail_png/Shaft_04537_diam.png", "detail_png/Shaft_04537_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 280.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 168.3 mm (from Z=0.0 to Z=168.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.8 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00327", "images": ["images/Shaft_00327.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.6 mm and length at least 122.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.9 mm over length 29.7 mm (from Z=0.0 to Z=98.7).\n9. Finish turn diameter Ø30.0 mm over length 69.0 mm (from Z=0.0 to Z=69.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00998", "images": ["images/Shaft_00998.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.4 mm and length at least 312.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.4 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 270.4 mm (from Z=0.0 to Z=270.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03153", "images": ["images/Shaft_03153.png", "detail_png/Shaft_03153_length.png", "detail_png/Shaft_03153_diam.png", "detail_png/Shaft_03153_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.8 mm and length at least 190.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.3 mm over length 96.2 mm (from Z=0.0 to Z=141.7).\n9. Finish turn diameter Ø30.0 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03201", "images": ["images/Shaft_03201.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.1 mm and length at least 307.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 112.8 mm (from Z=0.0 to Z=112.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 189.6 mm (from Z=0.0 to Z=189.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04138", "images": ["images/Shaft_04138.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.4 mm and length at least 234.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 93.2 mm (from Z=0.0 to Z=93.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 136.0 mm (from Z=0.0 to Z=136.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01634", "images": ["images/Shaft_01634.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.0 mm and length at least 190.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.5 mm over length 38.3 mm (from Z=0.0 to Z=144.0).\n10. Finish turn diameter Ø30.0 mm over length 105.7 mm (from Z=0.0 to Z=105.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00063", "images": ["images/Shaft_00063.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.1 mm and length at least 138.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.6 mm over length 20.6 mm (from Z=0.0 to Z=109.6).\n9. Finish turn diameter Ø37.5 mm over length 42.8 mm (from Z=0.0 to Z=89.0).\n10. Finish turn diameter Ø30.0 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03630", "images": ["images/Shaft_03630.png", "detail_png/Shaft_03630_length.png", "detail_png/Shaft_03630_diam.png", "detail_png/Shaft_03630_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.1 mm and length at least 234.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.1 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.0 mm over length 12.5 mm (from Z=0.0 to Z=171.5).\n10. Finish turn diameter Ø37.5 mm over length 49.2 mm (from Z=0.0 to Z=159.0).\n11. Finish turn diameter Ø30.0 mm over length 109.8 mm (from Z=0.0 to Z=109.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01724", "images": ["images/Shaft_01724.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.8 mm and length at least 304.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.8 mm over length 113.5 mm (from Z=0.0 to Z=113.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.8 mm over length 66.8 mm (from Z=0.0 to Z=185.9).\n10. Finish turn diameter Ø53.7 mm over length 59.4 mm (from Z=0.0 to Z=119.1).\n11. Finish turn diameter Ø38.6 mm over length 59.7 mm (from Z=0.0 to Z=59.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01141", "images": ["images/Shaft_01141.png", "detail_png/Shaft_01141_length.png", "detail_png/Shaft_01141_diam.png", "detail_png/Shaft_01141_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.6 mm and length at least 288.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.5 mm over length 168.5 mm (from Z=0.0 to Z=250.6).\n10. Finish turn diameter Ø35.9 mm over length 82.1 mm (from Z=0.0 to Z=82.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00389", "images": ["images/Shaft_00389.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.5 mm and length at least 242.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.4 mm over length 57.0 mm (from Z=0.0 to Z=222.8).\n10. Finish turn diameter Ø47.5 mm over length 38.6 mm (from Z=0.0 to Z=165.8).\n11. Finish turn diameter Ø38.1 mm over length 49.8 mm (from Z=0.0 to Z=127.2).\n12. Finish turn diameter Ø30.0 mm over length 77.4 mm (from Z=0.0 to Z=77.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03000", "images": ["images/Shaft_03000.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.8 mm and length at least 205.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.0 mm over length 66.2 mm (from Z=0.0 to Z=149.9).\n10. Finish turn diameter Ø44.2 mm over length 9.1 mm (from Z=0.0 to Z=83.7).\n11. Finish turn diameter Ø31.6 mm over length 14.3 mm (from Z=0.0 to Z=74.6).\n12. Finish turn diameter Ø30.0 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04051", "images": ["images/Shaft_04051.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.3 mm and length at least 317.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.0 mm over length 126.6 mm (from Z=0.0 to Z=261.5).\n10. Finish turn diameter Ø30.0 mm over length 134.9 mm (from Z=0.0 to Z=134.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03691", "images": ["images/Shaft_03691.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.8 mm and length at least 94.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.0 mm (from Z=0.0 to Z=82.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00973", "images": ["images/Shaft_00973.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.2 mm and length at least 215.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 147.5 mm (from Z=0.0 to Z=147.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.8 mm over length 24.2 mm (from Z=0.0 to Z=62.5).\n10. Finish turn diameter Ø33.6 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04742", "images": ["images/Shaft_04742.png", "detail_png/Shaft_04742_length.png", "detail_png/Shaft_04742_diam.png", "detail_png/Shaft_04742_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 177.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 143.4 mm (from Z=0.0 to Z=143.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.3 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04220", "images": ["images/Shaft_04220.png", "detail_png/Shaft_04220_length.png", "detail_png/Shaft_04220_diam.png", "detail_png/Shaft_04220_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 90.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.7 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02582", "images": ["images/Shaft_02582.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.2 mm and length at least 222.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 176.7 mm (from Z=0.0 to Z=176.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02213", "images": ["images/Shaft_02213.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.0 mm and length at least 298.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 154.1 mm (from Z=0.0 to Z=154.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 139.7 mm (from Z=0.0 to Z=139.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01869", "images": ["images/Shaft_01869.png", "detail_png/Shaft_01869_length.png", "detail_png/Shaft_01869_diam.png", "detail_png/Shaft_01869_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.3 mm and length at least 80.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.8 mm over length 17.0 mm (from Z=0.0 to Z=61.7).\n9. Finish turn diameter Ø48.5 mm over length 13.8 mm (from Z=0.0 to Z=44.7).\n10. Finish turn diameter Ø40.7 mm over length 11.7 mm (from Z=0.0 to Z=30.9).\n11. Finish turn diameter Ø30.0 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04785", "images": ["images/Shaft_04785.png", "detail_png/Shaft_04785_length.png", "detail_png/Shaft_04785_diam.png", "detail_png/Shaft_04785_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.2 mm and length at least 297.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.2 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 47.4 mm (from Z=0.0 to Z=270.4).\n10. Finish turn diameter Ø30.0 mm over length 223.0 mm (from Z=0.0 to Z=223.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01955", "images": ["images/Shaft_01955.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.4 mm and length at least 293.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.9 mm over length 113.0 mm (from Z=0.0 to Z=267.0).\n10. Finish turn diameter Ø43.3 mm over length 32.8 mm (from Z=0.0 to Z=154.0).\n11. Finish turn diameter Ø35.6 mm over length 121.2 mm (from Z=0.0 to Z=121.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00297", "images": ["images/Shaft_00297.png", "detail_png/Shaft_00297_length.png", "detail_png/Shaft_00297_diam.png", "detail_png/Shaft_00297_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.8 mm and length at least 218.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 74.1 mm (from Z=0.0 to Z=153.9).\n10. Finish turn diameter Ø54.2 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00782", "images": ["images/Shaft_00782.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.6 mm and length at least 220.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 61.8 mm (from Z=0.0 to Z=61.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 36.6 mm (from Z=0.0 to Z=153.6).\n10. Finish turn diameter Ø30.0 mm over length 117.0 mm (from Z=0.0 to Z=117.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00920", "images": ["images/Shaft_00920.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.5 mm and length at least 101.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.5 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.5 mm over length 5.4 mm (from Z=0.0 to Z=63.3).\n9. Finish turn diameter Ø30.0 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03350", "images": ["images/Shaft_03350.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.6 mm and length at least 193.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.1 mm over length 70.1 mm (from Z=0.0 to Z=153.8).\n9. Finish turn diameter Ø30.0 mm over length 83.7 mm (from Z=0.0 to Z=83.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04266", "images": ["images/Shaft_04266.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.3 mm and length at least 80.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 9.3 mm (from Z=0.0 to Z=58.4).\n9. Finish turn diameter Ø39.7 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03740", "images": ["images/Shaft_03740.png", "detail_png/Shaft_03740_length.png", "detail_png/Shaft_03740_diam.png", "detail_png/Shaft_03740_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.1 mm and length at least 81.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.1 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.4 mm over length 11.0 mm (from Z=0.0 to Z=61.6).\n9. Finish turn diameter Ø48.5 mm over length 15.3 mm (from Z=0.0 to Z=50.6).\n10. Finish turn diameter Ø36.8 mm over length 7.2 mm (from Z=0.0 to Z=35.3).\n11. Finish turn diameter Ø30.0 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03123", "images": ["images/Shaft_03123.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 140.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 98.2 mm (from Z=0.0 to Z=98.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.4 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03171", "images": ["images/Shaft_03171.png", "detail_png/Shaft_03171_length.png", "detail_png/Shaft_03171_diam.png", "detail_png/Shaft_03171_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.8 mm and length at least 234.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 185.8 mm (from Z=0.0 to Z=185.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02718", "images": ["images/Shaft_02718.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.3 mm and length at least 282.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 182.8 mm (from Z=0.0 to Z=182.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04490", "images": ["images/Shaft_04490.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.8 mm and length at least 286.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 78.4 mm (from Z=0.0 to Z=78.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø75.9 mm over length 52.5 mm (from Z=0.0 to Z=202.8).\n10. Finish turn diameter Ø67.8 mm over length 150.3 mm (from Z=0.0 to Z=150.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03715", "images": ["images/Shaft_03715.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.3 mm and length at least 207.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 50.9 mm (from Z=0.0 to Z=50.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 151.1 mm (from Z=0.0 to Z=151.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01084", "images": ["images/Shaft_01084.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.9 mm and length at least 193.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.8 mm over length 101.7 mm (from Z=0.0 to Z=176.4).\n9. Finish turn diameter Ø30.0 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00866", "images": ["images/Shaft_00866.png", "detail_png/Shaft_00866_length.png", "detail_png/Shaft_00866_diam.png", "detail_png/Shaft_00866_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.2 mm and length at least 114.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 68.0 mm (from Z=0.0 to Z=68.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01012", "images": ["images/Shaft_01012.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.4 mm and length at least 129.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.4 mm over length 8.4 mm (from Z=0.0 to Z=8.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.6 mm over length 16.7 mm (from Z=0.0 to Z=116.5).\n9. Finish turn diameter Ø38.7 mm over length 58.8 mm (from Z=0.0 to Z=99.8).\n10. Finish turn diameter Ø31.4 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02645", "images": ["images/Shaft_02645.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.1 mm and length at least 276.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.1 mm over length 90.9 mm (from Z=0.0 to Z=90.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 41.4 mm (from Z=0.0 to Z=180.1).\n10. Finish turn diameter Ø30.0 mm over length 138.7 mm (from Z=0.0 to Z=138.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00615", "images": ["images/Shaft_00615.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.2 mm and length at least 294.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.7 mm over length 46.1 mm (from Z=0.0 to Z=276.1).\n10. Finish turn diameter Ø36.8 mm over length 14.6 mm (from Z=0.0 to Z=230.0).\n11. Finish turn diameter Ø30.0 mm over length 215.4 mm (from Z=0.0 to Z=215.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01347", "images": ["images/Shaft_01347.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.1 mm and length at least 81.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.1 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.2 mm over length 13.6 mm (from Z=0.0 to Z=53.1).\n9. Finish turn diameter Ø30.0 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03087", "images": ["images/Shaft_03087.png", "detail_png/Shaft_03087_length.png", "detail_png/Shaft_03087_diam.png", "detail_png/Shaft_03087_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.6 mm and length at least 226.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.6 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.9 mm over length 19.7 mm (from Z=0.0 to Z=175.0).\n10. Finish turn diameter Ø52.5 mm over length 51.1 mm (from Z=0.0 to Z=155.3).\n11. Finish turn diameter Ø39.2 mm over length 49.8 mm (from Z=0.0 to Z=104.2).\n12. Finish turn diameter Ø30.0 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00340", "images": ["images/Shaft_00340.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.1 mm and length at least 194.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.8 mm over length 135.0 mm (from Z=0.0 to Z=162.2).\n10. Finish turn diameter Ø32.9 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04092", "images": ["images/Shaft_04092.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.6 mm and length at least 160.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 134.8 mm (from Z=0.0 to Z=134.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04027", "images": ["images/Shaft_04027.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.4 mm and length at least 230.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 99.1 mm (from Z=0.0 to Z=174.3).\n10. Finish turn diameter Ø30.0 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03253", "images": ["images/Shaft_03253.png", "detail_png/Shaft_03253_length.png", "detail_png/Shaft_03253_diam.png", "detail_png/Shaft_03253_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.6 mm and length at least 90.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.6 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.8 mm over length 18.3 mm (from Z=0.0 to Z=64.8).\n9. Finish turn diameter Ø34.9 mm over length 5.0 mm (from Z=0.0 to Z=46.5).\n10. Finish turn diameter Ø30.0 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02507", "images": ["images/Shaft_02507.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.6 mm and length at least 281.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 27.2 mm (from Z=0.0 to Z=261.0).\n10. Finish turn diameter Ø37.8 mm over length 72.2 mm (from Z=0.0 to Z=233.8).\n11. Finish turn diameter Ø30.0 mm over length 161.6 mm (from Z=0.0 to Z=161.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01206", "images": ["images/Shaft_01206.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.7 mm and length at least 277.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.7 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.7 mm over length 38.6 mm (from Z=0.0 to Z=246.5).\n10. Finish turn diameter Ø52.1 mm over length 15.5 mm (from Z=0.0 to Z=207.9).\n11. Finish turn diameter Ø43.2 mm over length 77.1 mm (from Z=0.0 to Z=192.4).\n12. Finish turn diameter Ø30.0 mm over length 115.3 mm (from Z=0.0 to Z=115.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03356", "images": ["images/Shaft_03356.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 75.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.1 mm over length 9.8 mm (from Z=0.0 to Z=9.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02635", "images": ["images/Shaft_02635.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.9 mm and length at least 171.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 128.6 mm (from Z=0.0 to Z=128.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00759", "images": ["images/Shaft_00759.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 77.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.1 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01870", "images": ["images/Shaft_01870.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.6 mm and length at least 85.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.8 mm over length 11.3 mm (from Z=0.0 to Z=72.8).\n9. Finish turn diameter Ø53.6 mm over length 28.0 mm (from Z=0.0 to Z=61.5).\n10. Finish turn diameter Ø34.1 mm over length 16.4 mm (from Z=0.0 to Z=33.5).\n11. Finish turn diameter Ø30.0 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01176", "images": ["images/Shaft_01176.png", "detail_png/Shaft_01176_length.png", "detail_png/Shaft_01176_diam.png", "detail_png/Shaft_01176_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.5 mm and length at least 126.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.7 mm over length 28.9 mm (from Z=0.0 to Z=103.8).\n9. Finish turn diameter Ø30.0 mm over length 74.9 mm (from Z=0.0 to Z=74.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00807", "images": ["images/Shaft_00807.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.9 mm and length at least 321.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.9 mm over length 60.8 mm (from Z=0.0 to Z=60.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 85.8 mm (from Z=0.0 to Z=256.0).\n10. Finish turn diameter Ø40.5 mm over length 29.9 mm (from Z=0.0 to Z=170.2).\n11. Finish turn diameter Ø30.0 mm over length 140.3 mm (from Z=0.0 to Z=140.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03393", "images": ["images/Shaft_03393.png", "detail_png/Shaft_03393_length.png", "detail_png/Shaft_03393_diam.png", "detail_png/Shaft_03393_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.8 mm and length at least 100.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.7 mm over length 6.6 mm (from Z=0.0 to Z=87.6).\n9. Finish turn diameter Ø30.0 mm over length 81.0 mm (from Z=0.0 to Z=81.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03178", "images": ["images/Shaft_03178.png", "detail_png/Shaft_03178_length.png", "detail_png/Shaft_03178_diam.png", "detail_png/Shaft_03178_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.7 mm and length at least 187.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.1 mm over length 63.1 mm (from Z=0.0 to Z=138.6).\n9. Finish turn diameter Ø48.8 mm over length 17.8 mm (from Z=0.0 to Z=75.5).\n10. Finish turn diameter Ø35.0 mm over length 12.9 mm (from Z=0.0 to Z=57.7).\n11. Finish turn diameter Ø30.0 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01269", "images": ["images/Shaft_01269.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 104.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 82.9 mm (from Z=0.0 to Z=82.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.8 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03928", "images": ["images/Shaft_03928.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.5 mm and length at least 102.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03673", "images": ["images/Shaft_03673.png", "detail_png/Shaft_03673_length.png", "detail_png/Shaft_03673_diam.png", "detail_png/Shaft_03673_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 72.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.6 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03258", "images": ["images/Shaft_03258.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.2 mm and length at least 214.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.0 mm over length 37.8 mm (from Z=0.0 to Z=192.3).\n10. Finish turn diameter Ø37.9 mm over length 39.6 mm (from Z=0.0 to Z=154.5).\n11. Finish turn diameter Ø31.7 mm over length 43.6 mm (from Z=0.0 to Z=114.9).\n12. Finish turn diameter Ø30.0 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02647", "images": ["images/Shaft_02647.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.6 mm and length at least 121.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.6 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 58.2 mm (from Z=0.0 to Z=105.4).\n9. Finish turn diameter Ø30.0 mm over length 47.2 mm (from Z=0.0 to Z=47.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02269", "images": ["images/Shaft_02269.png", "detail_png/Shaft_02269_length.png", "detail_png/Shaft_02269_diam.png", "detail_png/Shaft_02269_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.1 mm and length at least 94.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø76.0 mm over length 19.4 mm (from Z=0.0 to Z=62.9).\n9. Finish turn diameter Ø69.3 mm over length 21.5 mm (from Z=0.0 to Z=43.5).\n10. Finish turn diameter Ø63.0 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01437", "images": ["images/Shaft_01437.png", "detail_png/Shaft_01437_length.png", "detail_png/Shaft_01437_diam.png", "detail_png/Shaft_01437_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.7 mm and length at least 248.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.5 mm over length 63.0 mm (from Z=0.0 to Z=219.2).\n10. Finish turn diameter Ø58.4 mm over length 55.0 mm (from Z=0.0 to Z=156.2).\n11. Finish turn diameter Ø54.5 mm over length 38.5 mm (from Z=0.0 to Z=101.2).\n12. Finish turn diameter Ø40.9 mm over length 41.7 mm (from Z=0.0 to Z=62.7).\n13. Finish turn diameter Ø30.0 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01900", "images": ["images/Shaft_01900.png", "detail_png/Shaft_01900_length.png", "detail_png/Shaft_01900_diam.png", "detail_png/Shaft_01900_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.8 mm and length at least 194.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.8 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.9 mm over length 21.0 mm (from Z=0.0 to Z=176.4).\n9. Finish turn diameter Ø50.4 mm over length 52.1 mm (from Z=0.0 to Z=155.4).\n10. Finish turn diameter Ø41.4 mm over length 34.6 mm (from Z=0.0 to Z=103.3).\n11. Finish turn diameter Ø34.0 mm over length 12.9 mm (from Z=0.0 to Z=68.7).\n12. Finish turn diameter Ø30.0 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04242", "images": ["images/Shaft_04242.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.9 mm and length at least 241.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.7 mm over length 42.4 mm (from Z=0.0 to Z=177.6).\n10. Finish turn diameter Ø61.5 mm over length 91.4 mm (from Z=0.0 to Z=135.2).\n11. Finish turn diameter Ø42.7 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00108", "images": ["images/Shaft_00108.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.5 mm and length at least 110.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 51.3 mm (from Z=0.0 to Z=89.4).\n9. Finish turn diameter Ø36.2 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03165", "images": ["images/Shaft_03165.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.7 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.7 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.8 mm over length 21.2 mm (from Z=0.0 to Z=105.5).\n9. Finish turn diameter Ø30.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01329", "images": ["images/Shaft_01329.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.1 mm and length at least 120.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 54.3 mm (from Z=0.0 to Z=54.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.1 mm over length 32.6 mm (from Z=0.0 to Z=61.2).\n9. Finish turn diameter Ø60.9 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03061", "images": ["images/Shaft_03061.png", "detail_png/Shaft_03061_length.png", "detail_png/Shaft_03061_diam.png", "detail_png/Shaft_03061_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 70.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.7 mm over length 5.7 mm (from Z=0.0 to Z=5.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03690", "images": ["images/Shaft_03690.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 224.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.6 mm (from Z=0.0 to Z=147.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.5 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00943", "images": ["images/Shaft_00943.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.3 mm and length at least 137.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.6 mm over length 25.9 mm (from Z=0.0 to Z=125.1).\n10. Finish turn diameter Ø30.0 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03868", "images": ["images/Shaft_03868.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.9 mm and length at least 315.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 262.8 mm (from Z=0.0 to Z=262.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02978", "images": ["images/Shaft_02978.png", "detail_png/Shaft_02978_length.png", "detail_png/Shaft_02978_diam.png", "detail_png/Shaft_02978_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 228.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 217.5 mm (from Z=0.0 to Z=217.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 5.6 mm (from Z=0.0 to Z=5.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02610", "images": ["images/Shaft_02610.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.2 mm and length at least 297.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 136.8 mm (from Z=0.0 to Z=218.4).\n10. Finish turn diameter Ø30.0 mm over length 81.6 mm (from Z=0.0 to Z=81.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02600", "images": ["images/Shaft_02600.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.3 mm and length at least 186.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.7 mm over length 25.2 mm (from Z=0.0 to Z=153.1).\n9. Finish turn diameter Ø48.6 mm over length 62.8 mm (from Z=0.0 to Z=127.9).\n10. Finish turn diameter Ø30.2 mm over length 38.5 mm (from Z=0.0 to Z=65.1).\n11. Finish turn diameter Ø30.0 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01019", "images": ["images/Shaft_01019.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 295.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 204.4 mm (from Z=0.0 to Z=204.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 86.5 mm (from Z=0.0 to Z=86.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02719", "images": ["images/Shaft_02719.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 139.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.6 mm over length 62.9 mm (from Z=0.0 to Z=62.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02680", "images": ["images/Shaft_02680.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.4 mm and length at least 219.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.8 mm over length 37.2 mm (from Z=0.0 to Z=170.5).\n10. Finish turn diameter Ø44.3 mm over length 85.8 mm (from Z=0.0 to Z=133.3).\n11. Finish turn diameter Ø30.0 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02662", "images": ["images/Shaft_02662.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 271.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 104.3 mm (from Z=0.0 to Z=104.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 161.9 mm (from Z=0.0 to Z=161.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00958", "images": ["images/Shaft_00958.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.2 mm and length at least 303.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.6 mm over length 142.7 mm (from Z=0.0 to Z=253.3).\n10. Finish turn diameter Ø40.7 mm over length 50.5 mm (from Z=0.0 to Z=110.6).\n11. Finish turn diameter Ø32.0 mm over length 22.8 mm (from Z=0.0 to Z=60.1).\n12. Finish turn diameter Ø30.0 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01483", "images": ["images/Shaft_01483.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.0 mm and length at least 99.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.3 mm over length 49.3 mm (from Z=0.0 to Z=89.7).\n9. Finish turn diameter Ø51.9 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01960", "images": ["images/Shaft_01960.png", "detail_png/Shaft_01960_length.png", "detail_png/Shaft_01960_diam.png", "detail_png/Shaft_01960_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.6 mm and length at least 143.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.0 mm over length 14.0 mm (from Z=0.0 to Z=103.6).\n9. Finish turn diameter Ø49.2 mm over length 37.5 mm (from Z=0.0 to Z=89.6).\n10. Finish turn diameter Ø44.2 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02792", "images": ["images/Shaft_02792.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.8 mm and length at least 283.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.3 mm over length 53.9 mm (from Z=0.0 to Z=233.0).\n10. Finish turn diameter Ø50.8 mm over length 105.7 mm (from Z=0.0 to Z=179.1).\n11. Finish turn diameter Ø31.7 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03259", "images": ["images/Shaft_03259.png", "detail_png/Shaft_03259_length.png", "detail_png/Shaft_03259_diam.png", "detail_png/Shaft_03259_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.3 mm and length at least 204.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.5 mm over length 27.1 mm (from Z=0.0 to Z=136.6).\n10. Finish turn diameter Ø31.5 mm over length 29.8 mm (from Z=0.0 to Z=109.5).\n11. Finish turn diameter Ø30.0 mm over length 79.7 mm (from Z=0.0 to Z=79.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02097", "images": ["images/Shaft_02097.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 175.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 141.1 mm (from Z=0.0 to Z=141.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.2 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04605", "images": ["images/Shaft_04605.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.7 mm and length at least 317.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 139.8 mm (from Z=0.0 to Z=139.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.2 mm over length 82.0 mm (from Z=0.0 to Z=172.9).\n10. Finish turn diameter Ø45.4 mm over length 90.9 mm (from Z=0.0 to Z=90.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04846", "images": ["images/Shaft_04846.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.4 mm and length at least 247.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.3 mm over length 60.1 mm (from Z=0.0 to Z=176.3).\n10. Finish turn diameter Ø30.0 mm over length 116.2 mm (from Z=0.0 to Z=116.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04431", "images": ["images/Shaft_04431.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.6 mm and length at least 247.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 73.3 mm (from Z=0.0 to Z=73.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.1 mm (from Z=0.0 to Z=169.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02367", "images": ["images/Shaft_02367.png", "detail_png/Shaft_02367_length.png", "detail_png/Shaft_02367_diam.png", "detail_png/Shaft_02367_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 106.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 81.1 mm (from Z=0.0 to Z=81.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.7 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03449", "images": ["images/Shaft_03449.png", "detail_png/Shaft_03449_length.png", "detail_png/Shaft_03449_diam.png", "detail_png/Shaft_03449_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.7 mm and length at least 149.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.7 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.2 mm (from Z=0.0 to Z=111.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02258", "images": ["images/Shaft_02258.png", "detail_png/Shaft_02258_length.png", "detail_png/Shaft_02258_diam.png", "detail_png/Shaft_02258_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.9 mm and length at least 83.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.7 mm over length 11.5 mm (from Z=0.0 to Z=66.6).\n9. Finish turn diameter Ø41.7 mm over length 12.8 mm (from Z=0.0 to Z=55.1).\n10. Finish turn diameter Ø30.0 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04519", "images": ["images/Shaft_04519.png", "detail_png/Shaft_04519_length.png", "detail_png/Shaft_04519_diam.png", "detail_png/Shaft_04519_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.1 mm and length at least 77.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.0 mm over length 5.0 mm (from Z=0.0 to Z=52.6).\n9. Finish turn diameter Ø49.0 mm over length 5.0 mm (from Z=0.0 to Z=47.6).\n10. Finish turn diameter Ø39.8 mm over length 12.6 mm (from Z=0.0 to Z=42.6).\n11. Finish turn diameter Ø34.9 mm over length 13.4 mm (from Z=0.0 to Z=30.0).\n12. Finish turn diameter Ø30.0 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02150", "images": ["images/Shaft_02150.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.7 mm and length at least 160.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 15.6 mm (from Z=0.0 to Z=15.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.0 mm over length 20.4 mm (from Z=0.0 to Z=139.5).\n10. Finish turn diameter Ø30.0 mm over length 119.1 mm (from Z=0.0 to Z=119.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02732", "images": ["images/Shaft_02732.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.6 mm and length at least 178.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.6 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 146.7 mm (from Z=0.0 to Z=146.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03408", "images": ["images/Shaft_03408.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.7 mm and length at least 142.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.9 mm over length 32.1 mm (from Z=0.0 to Z=109.6).\n9. Finish turn diameter Ø50.0 mm over length 14.8 mm (from Z=0.0 to Z=77.5).\n10. Finish turn diameter Ø33.9 mm over length 30.9 mm (from Z=0.0 to Z=62.7).\n11. Finish turn diameter Ø30.0 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03174", "images": ["images/Shaft_03174.png", "detail_png/Shaft_03174_length.png", "detail_png/Shaft_03174_diam.png", "detail_png/Shaft_03174_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.9 mm and length at least 236.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.3 mm over length 29.7 mm (from Z=0.0 to Z=221.4).\n10. Finish turn diameter Ø30.0 mm over length 191.7 mm (from Z=0.0 to Z=191.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04588", "images": ["images/Shaft_04588.png", "detail_png/Shaft_04588_length.png", "detail_png/Shaft_04588_diam.png", "detail_png/Shaft_04588_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 214.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 183.1 mm (from Z=0.0 to Z=183.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.4 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01121", "images": ["images/Shaft_01121.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 264.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 141.8 mm (from Z=0.0 to Z=141.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.1 mm over length 117.5 mm (from Z=0.0 to Z=117.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03897", "images": ["images/Shaft_03897.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.5 mm and length at least 67.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.0 mm over length 30.4 mm (from Z=0.0 to Z=47.6).\n9. Finish turn diameter Ø45.0 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00853", "images": ["images/Shaft_00853.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 279.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.4 mm (from Z=0.0 to Z=221.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.0 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01193", "images": ["images/Shaft_01193.png", "detail_png/Shaft_01193_length.png", "detail_png/Shaft_01193_diam.png", "detail_png/Shaft_01193_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø82.0 mm and length at least 155.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø80.0 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø80.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 24.1 mm (from Z=0.0 to Z=96.4).\n9. Finish turn diameter Ø43.6 mm over length 55.8 mm (from Z=0.0 to Z=72.3).\n10. Finish turn diameter Ø34.4 mm over length 9.1 mm (from Z=0.0 to Z=16.5).\n11. Finish turn diameter Ø30.0 mm over length 7.4 mm (from Z=0.0 to Z=7.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02295", "images": ["images/Shaft_02295.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.9 mm and length at least 300.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.9 mm over length 76.2 mm (from Z=0.0 to Z=76.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.3 mm over length 14.9 mm (from Z=0.0 to Z=218.8).\n10. Finish turn diameter Ø44.9 mm over length 33.4 mm (from Z=0.0 to Z=203.9).\n11. Finish turn diameter Ø30.0 mm over length 170.5 mm (from Z=0.0 to Z=170.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03753", "images": ["images/Shaft_03753.png", "detail_png/Shaft_03753_length.png", "detail_png/Shaft_03753_diam.png", "detail_png/Shaft_03753_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 81.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.3 mm over length 5.7 mm (from Z=0.0 to Z=5.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00438", "images": ["images/Shaft_00438.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.8 mm and length at least 317.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.8 mm over length 125.0 mm (from Z=0.0 to Z=125.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 104.0 mm (from Z=0.0 to Z=187.0).\n10. Finish turn diameter Ø43.7 mm over length 83.0 mm (from Z=0.0 to Z=83.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01683", "images": ["images/Shaft_01683.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.8 mm and length at least 204.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 113.1 mm (from Z=0.0 to Z=113.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 86.1 mm (from Z=0.0 to Z=86.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03872", "images": ["images/Shaft_03872.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.5 mm and length at least 65.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.5 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.7 mm over length 16.8 mm (from Z=0.0 to Z=32.6).\n9. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04954", "images": ["images/Shaft_04954.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.5 mm and length at least 126.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 87.3 mm (from Z=0.0 to Z=87.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03599", "images": ["images/Shaft_03599.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.3 mm and length at least 169.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.3 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.2 mm (from Z=0.0 to Z=111.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02603", "images": ["images/Shaft_02603.png", "detail_png/Shaft_02603_length.png", "detail_png/Shaft_02603_diam.png", "detail_png/Shaft_02603_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.2 mm and length at least 219.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.6 mm over length 39.2 mm (from Z=0.0 to Z=175.5).\n10. Finish turn diameter Ø32.7 mm over length 5.7 mm (from Z=0.0 to Z=136.3).\n11. Finish turn diameter Ø30.0 mm over length 130.6 mm (from Z=0.0 to Z=130.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02488", "images": ["images/Shaft_02488.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.7 mm and length at least 323.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 258.0 mm (from Z=0.0 to Z=258.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00621", "images": ["images/Shaft_00621.png", "detail_png/Shaft_00621_length.png", "detail_png/Shaft_00621_diam.png", "detail_png/Shaft_00621_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.1 mm and length at least 198.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.3 mm over length 58.7 mm (from Z=0.0 to Z=171.8).\n10. Finish turn diameter Ø40.7 mm over length 48.5 mm (from Z=0.0 to Z=113.1).\n11. Finish turn diameter Ø30.0 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02164", "images": ["images/Shaft_02164.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.5 mm and length at least 170.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 66.9 mm (from Z=0.0 to Z=66.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 54.4 mm (from Z=0.0 to Z=98.6).\n9. Finish turn diameter Ø39.7 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02460", "images": ["images/Shaft_02460.png", "detail_png/Shaft_02460_length.png", "detail_png/Shaft_02460_diam.png", "detail_png/Shaft_02460_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.6 mm and length at least 151.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.4 mm over length 33.7 mm (from Z=0.0 to Z=133.7).\n10. Finish turn diameter Ø30.0 mm over length 100.0 mm (from Z=0.0 to Z=100.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00694", "images": ["images/Shaft_00694.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.0 mm and length at least 203.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 59.6 mm (from Z=0.0 to Z=59.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.6 mm over length 87.3 mm (from Z=0.0 to Z=139.1).\n10. Finish turn diameter Ø43.2 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04330", "images": ["images/Shaft_04330.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.1 mm and length at least 259.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 246.1 mm (from Z=0.0 to Z=246.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04840", "images": ["images/Shaft_04840.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 257.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 211.9 mm (from Z=0.0 to Z=211.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.4 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00046", "images": ["images/Shaft_00046.png", "detail_png/Shaft_00046_length.png", "detail_png/Shaft_00046_diam.png", "detail_png/Shaft_00046_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 143.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 123.7 mm (from Z=0.0 to Z=123.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.4 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02047", "images": ["images/Shaft_02047.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.3 mm and length at least 208.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.3 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.1 mm over length 57.3 mm (from Z=0.0 to Z=156.8).\n10. Finish turn diameter Ø34.6 mm over length 9.8 mm (from Z=0.0 to Z=99.5).\n11. Finish turn diameter Ø30.0 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00648", "images": ["images/Shaft_00648.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.3 mm and length at least 112.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.2 mm over length 19.8 mm (from Z=0.0 to Z=59.7).\n9. Finish turn diameter Ø30.0 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04792", "images": ["images/Shaft_04792.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.3 mm and length at least 196.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 100.6 mm (from Z=0.0 to Z=100.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 91.3 mm (from Z=0.0 to Z=91.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00329", "images": ["images/Shaft_00329.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 308.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 158.0 mm (from Z=0.0 to Z=158.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.7 mm over length 145.0 mm (from Z=0.0 to Z=145.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00653", "images": ["images/Shaft_00653.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 152.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 102.6 mm (from Z=0.0 to Z=102.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03798", "images": ["images/Shaft_03798.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.4 mm and length at least 307.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.7 mm over length 10.6 mm (from Z=0.0 to Z=284.6).\n10. Finish turn diameter Ø40.1 mm over length 100.4 mm (from Z=0.0 to Z=274.0).\n11. Finish turn diameter Ø30.0 mm over length 173.6 mm (from Z=0.0 to Z=173.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03927", "images": ["images/Shaft_03927.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.4 mm and length at least 307.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 100.4 mm (from Z=0.0 to Z=235.4).\n10. Finish turn diameter Ø51.4 mm over length 135.0 mm (from Z=0.0 to Z=135.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03709", "images": ["images/Shaft_03709.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.4 mm and length at least 175.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 38.6 mm (from Z=0.0 to Z=126.4).\n9. Finish turn diameter Ø50.8 mm over length 70.7 mm (from Z=0.0 to Z=87.8).\n10. Finish turn diameter Ø33.2 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00423", "images": ["images/Shaft_00423.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø34.8 mm and length at least 249.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.8 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.0 mm (from Z=0.0 to Z=191.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03646", "images": ["images/Shaft_03646.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.1 mm and length at least 228.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.9 mm over length 35.0 mm (from Z=0.0 to Z=181.9).\n10. Finish turn diameter Ø30.8 mm over length 50.8 mm (from Z=0.0 to Z=146.9).\n11. Finish turn diameter Ø30.0 mm over length 96.1 mm (from Z=0.0 to Z=96.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04689", "images": ["images/Shaft_04689.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.8 mm and length at least 162.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.4 mm over length 41.1 mm (from Z=0.0 to Z=146.6).\n9. Finish turn diameter Ø39.5 mm over length 33.0 mm (from Z=0.0 to Z=105.5).\n10. Finish turn diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02351", "images": ["images/Shaft_02351.png", "detail_png/Shaft_02351_length.png", "detail_png/Shaft_02351_diam.png", "detail_png/Shaft_02351_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.5 mm and length at least 161.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 31.2 mm (from Z=0.0 to Z=129.7).\n10. Finish turn diameter Ø30.0 mm over length 98.5 mm (from Z=0.0 to Z=98.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03297", "images": ["images/Shaft_03297.png", "detail_png/Shaft_03297_length.png", "detail_png/Shaft_03297_diam.png", "detail_png/Shaft_03297_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.9 mm and length at least 224.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.0 mm over length 15.0 mm (from Z=0.0 to Z=159.1).\n10. Finish turn diameter Ø36.5 mm over length 27.6 mm (from Z=0.0 to Z=144.1).\n11. Finish turn diameter Ø30.0 mm over length 116.5 mm (from Z=0.0 to Z=116.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03694", "images": ["images/Shaft_03694.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 287.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 219.1 mm (from Z=0.0 to Z=219.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.5 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04298", "images": ["images/Shaft_04298.png", "detail_png/Shaft_04298_length.png", "detail_png/Shaft_04298_diam.png", "detail_png/Shaft_04298_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.8 mm and length at least 275.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.8 mm over length 57.4 mm (from Z=0.0 to Z=210.5).\n10. Finish turn diameter Ø39.9 mm over length 43.4 mm (from Z=0.0 to Z=153.1).\n11. Finish turn diameter Ø30.0 mm over length 109.7 mm (from Z=0.0 to Z=109.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01765", "images": ["images/Shaft_01765.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 114.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 92.6 mm (from Z=0.0 to Z=92.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.8 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04313", "images": ["images/Shaft_04313.png", "detail_png/Shaft_04313_length.png", "detail_png/Shaft_04313_diam.png", "detail_png/Shaft_04313_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.6 mm and length at least 307.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 134.7 mm (from Z=0.0 to Z=215.1).\n10. Finish turn diameter Ø64.4 mm over length 80.4 mm (from Z=0.0 to Z=80.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04087", "images": ["images/Shaft_04087.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.9 mm and length at least 249.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 93.5 mm (from Z=0.0 to Z=93.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.9 mm over length 23.7 mm (from Z=0.0 to Z=151.0).\n10. Finish turn diameter Ø45.1 mm over length 65.8 mm (from Z=0.0 to Z=127.3).\n11. Finish turn diameter Ø30.0 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00891", "images": ["images/Shaft_00891.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.6 mm and length at least 171.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.0 mm over length 29.9 mm (from Z=0.0 to Z=140.2).\n9. Finish turn diameter Ø43.7 mm over length 41.8 mm (from Z=0.0 to Z=110.3).\n10. Finish turn diameter Ø30.0 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03837", "images": ["images/Shaft_03837.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.1 mm and length at least 141.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.1 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.1 mm over length 18.8 mm (from Z=0.0 to Z=97.5).\n9. Finish turn diameter Ø49.5 mm over length 22.4 mm (from Z=0.0 to Z=78.7).\n10. Finish turn diameter Ø38.1 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02100", "images": ["images/Shaft_02100.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.1 mm and length at least 275.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.1 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 111.0 mm (from Z=0.0 to Z=221.7).\n10. Finish turn diameter Ø50.2 mm over length 110.7 mm (from Z=0.0 to Z=110.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01537", "images": ["images/Shaft_01537.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.6 mm and length at least 152.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 80.7 mm (from Z=0.0 to Z=80.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.0 mm over length 16.8 mm (from Z=0.0 to Z=67.1).\n9. Finish turn diameter Ø47.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00125", "images": ["images/Shaft_00125.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.9 mm and length at least 135.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.7 mm (from Z=0.0 to Z=105.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02988", "images": ["images/Shaft_02988.png", "detail_png/Shaft_02988_length.png", "detail_png/Shaft_02988_diam.png", "detail_png/Shaft_02988_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.6 mm and length at least 301.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 228.6 mm (from Z=0.0 to Z=228.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01774", "images": ["images/Shaft_01774.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.4 mm and length at least 153.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.5 mm over length 20.4 mm (from Z=0.0 to Z=124.5).\n9. Finish turn diameter Ø46.1 mm over length 60.7 mm (from Z=0.0 to Z=104.1).\n10. Finish turn diameter Ø30.6 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01406", "images": ["images/Shaft_01406.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 231.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.0 mm (from Z=0.0 to Z=178.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.7 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04419", "images": ["images/Shaft_04419.png", "detail_png/Shaft_04419_length.png", "detail_png/Shaft_04419_diam.png", "detail_png/Shaft_04419_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.1 mm and length at least 119.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.5 mm over length 13.5 mm (from Z=0.0 to Z=63.3).\n9. Finish turn diameter Ø32.5 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04079", "images": ["images/Shaft_04079.png", "detail_png/Shaft_04079_length.png", "detail_png/Shaft_04079_diam.png", "detail_png/Shaft_04079_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.8 mm and length at least 269.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.3 mm over length 124.4 mm (from Z=0.0 to Z=235.1).\n10. Finish turn diameter Ø46.1 mm over length 35.4 mm (from Z=0.0 to Z=110.7).\n11. Finish turn diameter Ø42.2 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02890", "images": ["images/Shaft_02890.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.3 mm and length at least 149.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 108.7 mm (from Z=0.0 to Z=108.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00467", "images": ["images/Shaft_00467.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.2 mm and length at least 243.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.5 mm over length 44.9 mm (from Z=0.0 to Z=200.3).\n10. Finish turn diameter Ø54.4 mm over length 35.4 mm (from Z=0.0 to Z=155.4).\n11. Finish turn diameter Ø38.4 mm over length 48.6 mm (from Z=0.0 to Z=120.0).\n12. Finish turn diameter Ø30.0 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00003", "images": ["images/Shaft_00003.png", "detail_png/Shaft_00003_length.png", "detail_png/Shaft_00003_diam.png", "detail_png/Shaft_00003_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.3 mm and length at least 249.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 185.1 mm (from Z=0.0 to Z=185.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03982", "images": ["images/Shaft_03982.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.5 mm and length at least 73.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.6 mm over length 19.1 mm (from Z=0.0 to Z=45.7).\n9. Finish turn diameter Ø30.0 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00825", "images": ["images/Shaft_00825.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.9 mm and length at least 301.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.9 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.4 mm over length 74.0 mm (from Z=0.0 to Z=241.0).\n10. Finish turn diameter Ø39.0 mm over length 30.6 mm (from Z=0.0 to Z=167.0).\n11. Finish turn diameter Ø30.0 mm over length 136.4 mm (from Z=0.0 to Z=136.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00338", "images": ["images/Shaft_00338.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.2 mm and length at least 121.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.1 mm over length 15.1 mm (from Z=0.0 to Z=99.6).\n9. Finish turn diameter Ø30.0 mm over length 84.5 mm (from Z=0.0 to Z=84.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01260", "images": ["images/Shaft_01260.png", "detail_png/Shaft_01260_length.png", "detail_png/Shaft_01260_diam.png", "detail_png/Shaft_01260_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.4 mm and length at least 276.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 93.5 mm (from Z=0.0 to Z=186.4).\n10. Finish turn diameter Ø52.3 mm over length 92.9 mm (from Z=0.0 to Z=92.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00058", "images": ["images/Shaft_00058.png", "detail_png/Shaft_00058_length.png", "detail_png/Shaft_00058_diam.png", "detail_png/Shaft_00058_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 116.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.9 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04464", "images": ["images/Shaft_04464.png", "detail_png/Shaft_04464_length.png", "detail_png/Shaft_04464_diam.png", "detail_png/Shaft_04464_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.9 mm and length at least 187.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 112.5 mm (from Z=0.0 to Z=112.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01631", "images": ["images/Shaft_01631.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.3 mm and length at least 107.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 74.2 mm (from Z=0.0 to Z=74.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00408", "images": ["images/Shaft_00408.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.5 mm and length at least 181.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.9 mm over length 29.7 mm (from Z=0.0 to Z=128.1).\n10. Finish turn diameter Ø30.0 mm over length 98.4 mm (from Z=0.0 to Z=98.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04585", "images": ["images/Shaft_04585.png", "detail_png/Shaft_04585_length.png", "detail_png/Shaft_04585_diam.png", "detail_png/Shaft_04585_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.6 mm and length at least 97.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 9.7 mm (from Z=0.0 to Z=67.2).\n9. Finish turn diameter Ø30.0 mm over length 57.5 mm (from Z=0.0 to Z=57.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02699", "images": ["images/Shaft_02699.png", "detail_png/Shaft_02699_length.png", "detail_png/Shaft_02699_diam.png", "detail_png/Shaft_02699_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.1 mm and length at least 189.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 118.6 mm (from Z=0.0 to Z=118.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02346", "images": ["images/Shaft_02346.png", "detail_png/Shaft_02346_length.png", "detail_png/Shaft_02346_diam.png", "detail_png/Shaft_02346_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.9 mm and length at least 128.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.6 mm over length 68.8 mm (from Z=0.0 to Z=107.3).\n9. Finish turn diameter Ø43.6 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00836", "images": ["images/Shaft_00836.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 151.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 92.7 mm (from Z=0.0 to Z=92.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.0 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04410", "images": ["images/Shaft_04410.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.2 mm and length at least 265.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 94.8 mm (from Z=0.0 to Z=94.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.7 mm over length 119.4 mm (from Z=0.0 to Z=165.3).\n10. Finish turn diameter Ø38.8 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01496", "images": ["images/Shaft_01496.png", "detail_png/Shaft_01496_length.png", "detail_png/Shaft_01496_diam.png", "detail_png/Shaft_01496_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.1 mm and length at least 141.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.5 mm over length 15.6 mm (from Z=0.0 to Z=81.5).\n9. Finish turn diameter Ø32.0 mm over length 11.1 mm (from Z=0.0 to Z=65.9).\n10. Finish turn diameter Ø30.0 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00698", "images": ["images/Shaft_00698.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.9 mm and length at least 231.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.6 mm over length 40.1 mm (from Z=0.0 to Z=188.5).\n10. Finish turn diameter Ø40.3 mm over length 24.7 mm (from Z=0.0 to Z=148.4).\n11. Finish turn diameter Ø30.0 mm over length 123.7 mm (from Z=0.0 to Z=123.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02735", "images": ["images/Shaft_02735.png", "detail_png/Shaft_02735_length.png", "detail_png/Shaft_02735_diam.png", "detail_png/Shaft_02735_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.1 mm and length at least 170.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.1 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.4 mm over length 52.0 mm (from Z=0.0 to Z=124.9).\n9. Finish turn diameter Ø47.7 mm over length 51.6 mm (from Z=0.0 to Z=72.9).\n10. Finish turn diameter Ø36.1 mm over length 12.3 mm (from Z=0.0 to Z=21.3).\n11. Finish turn diameter Ø30.0 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01267", "images": ["images/Shaft_01267.png", "detail_png/Shaft_01267_length.png", "detail_png/Shaft_01267_diam.png", "detail_png/Shaft_01267_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.5 mm and length at least 162.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.5 mm over length 37.2 mm (from Z=0.0 to Z=37.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 120.2 mm (from Z=0.0 to Z=120.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03550", "images": ["images/Shaft_03550.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.0 mm and length at least 316.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 81.4 mm (from Z=0.0 to Z=266.6).\n10. Finish turn diameter Ø31.1 mm over length 46.4 mm (from Z=0.0 to Z=185.2).\n11. Finish turn diameter Ø30.0 mm over length 138.8 mm (from Z=0.0 to Z=138.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02396", "images": ["images/Shaft_02396.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.1 mm and length at least 275.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 23.0 mm (from Z=0.0 to Z=222.0).\n10. Finish turn diameter Ø30.0 mm over length 199.0 mm (from Z=0.0 to Z=199.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02372", "images": ["images/Shaft_02372.png", "detail_png/Shaft_02372_length.png", "detail_png/Shaft_02372_diam.png", "detail_png/Shaft_02372_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.4 mm and length at least 210.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 152.4 mm (from Z=0.0 to Z=152.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03576", "images": ["images/Shaft_03576.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 126.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.6 mm (from Z=0.0 to Z=85.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.1 mm over length 35.7 mm (from Z=0.0 to Z=35.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04781", "images": ["images/Shaft_04781.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.1 mm and length at least 137.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.1 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.9 mm over length 45.7 mm (from Z=0.0 to Z=94.7).\n9. Finish turn diameter Ø38.2 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03091", "images": ["images/Shaft_03091.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.0 mm and length at least 276.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.1 mm over length 102.1 mm (from Z=0.0 to Z=164.2).\n10. Finish turn diameter Ø56.9 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03458", "images": ["images/Shaft_03458.png", "detail_png/Shaft_03458_length.png", "detail_png/Shaft_03458_diam.png", "detail_png/Shaft_03458_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.2 mm and length at least 296.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.7 mm over length 80.6 mm (from Z=0.0 to Z=282.5).\n10. Finish turn diameter Ø62.9 mm over length 47.4 mm (from Z=0.0 to Z=201.9).\n11. Finish turn diameter Ø57.2 mm over length 72.4 mm (from Z=0.0 to Z=154.5).\n12. Finish turn diameter Ø43.9 mm over length 82.1 mm (from Z=0.0 to Z=82.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03806", "images": ["images/Shaft_03806.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.1 mm and length at least 298.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 275.9 mm (from Z=0.0 to Z=275.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02308", "images": ["images/Shaft_02308.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.8 mm and length at least 216.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.9 mm over length 12.9 mm (from Z=0.0 to Z=147.5).\n10. Finish turn diameter Ø41.8 mm over length 56.1 mm (from Z=0.0 to Z=134.6).\n11. Finish turn diameter Ø36.6 mm over length 39.7 mm (from Z=0.0 to Z=78.5).\n12. Finish turn diameter Ø30.0 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01192", "images": ["images/Shaft_01192.png", "detail_png/Shaft_01192_length.png", "detail_png/Shaft_01192_diam.png", "detail_png/Shaft_01192_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.7 mm and length at least 181.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.7 mm over length 45.4 mm (from Z=0.0 to Z=135.9).\n9. Finish turn diameter Ø43.1 mm over length 23.6 mm (from Z=0.0 to Z=90.5).\n10. Finish turn diameter Ø30.0 mm over length 66.9 mm (from Z=0.0 to Z=66.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04305", "images": ["images/Shaft_04305.png", "detail_png/Shaft_04305_length.png", "detail_png/Shaft_04305_diam.png", "detail_png/Shaft_04305_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 308.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 303.8 mm (from Z=0.0 to Z=303.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Break all edges (e.g., 2×45° where applicable).\n9. Remove the workpiece from the lathe."}]} {"id": "Shaft_00977", "images": ["images/Shaft_00977.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.9 mm and length at least 277.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 87.2 mm (from Z=0.0 to Z=87.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 94.1 mm (from Z=0.0 to Z=185.5).\n10. Finish turn diameter Ø36.8 mm over length 91.4 mm (from Z=0.0 to Z=91.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03520", "images": ["images/Shaft_03520.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 232.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 160.1 mm (from Z=0.0 to Z=160.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 67.0 mm (from Z=0.0 to Z=67.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01503", "images": ["images/Shaft_01503.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.5 mm and length at least 270.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.6 mm over length 61.1 mm (from Z=0.0 to Z=245.7).\n10. Finish turn diameter Ø59.4 mm over length 82.7 mm (from Z=0.0 to Z=184.6).\n11. Finish turn diameter Ø42.4 mm over length 101.9 mm (from Z=0.0 to Z=101.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02392", "images": ["images/Shaft_02392.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.4 mm and length at least 260.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.1 mm over length 64.5 mm (from Z=0.0 to Z=186.9).\n10. Finish turn diameter Ø31.9 mm over length 37.8 mm (from Z=0.0 to Z=122.4).\n11. Finish turn diameter Ø30.0 mm over length 84.6 mm (from Z=0.0 to Z=84.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00954", "images": ["images/Shaft_00954.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 202.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 156.5 mm (from Z=0.0 to Z=156.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.8 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02274", "images": ["images/Shaft_02274.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.5 mm and length at least 153.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.2 mm over length 50.6 mm (from Z=0.0 to Z=133.3).\n9. Finish turn diameter Ø40.8 mm over length 46.6 mm (from Z=0.0 to Z=82.7).\n10. Finish turn diameter Ø31.7 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01054", "images": ["images/Shaft_01054.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.8 mm and length at least 210.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 61.8 mm (from Z=0.0 to Z=61.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.3 mm over length 79.0 mm (from Z=0.0 to Z=143.5).\n10. Finish turn diameter Ø31.7 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03655", "images": ["images/Shaft_03655.png", "detail_png/Shaft_03655_length.png", "detail_png/Shaft_03655_diam.png", "detail_png/Shaft_03655_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.4 mm and length at least 236.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 24.0 mm (from Z=0.0 to Z=184.5).\n10. Finish turn diameter Ø30.0 mm over length 160.5 mm (from Z=0.0 to Z=160.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04026", "images": ["images/Shaft_04026.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.5 mm and length at least 93.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.8 mm over length 30.5 mm (from Z=0.0 to Z=71.7).\n9. Finish turn diameter Ø42.1 mm over length 33.3 mm (from Z=0.0 to Z=41.2).\n10. Finish turn diameter Ø30.0 mm over length 7.9 mm (from Z=0.0 to Z=7.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01962", "images": ["images/Shaft_01962.png", "detail_png/Shaft_01962_length.png", "detail_png/Shaft_01962_diam.png", "detail_png/Shaft_01962_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.2 mm and length at least 252.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.2 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 225.6 mm (from Z=0.0 to Z=225.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01153", "images": ["images/Shaft_01153.png", "detail_png/Shaft_01153_length.png", "detail_png/Shaft_01153_diam.png", "detail_png/Shaft_01153_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.3 mm and length at least 153.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 85.2 mm (from Z=0.0 to Z=85.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.2 mm over length 52.9 mm (from Z=0.0 to Z=62.8).\n9. Finish turn diameter Ø30.0 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04164", "images": ["images/Shaft_04164.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.6 mm and length at least 232.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.0 mm over length 37.6 mm (from Z=0.0 to Z=156.8).\n10. Finish turn diameter Ø48.0 mm over length 33.6 mm (from Z=0.0 to Z=119.2).\n11. Finish turn diameter Ø36.3 mm over length 60.5 mm (from Z=0.0 to Z=85.6).\n12. Finish turn diameter Ø30.0 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00062", "images": ["images/Shaft_00062.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.0 mm and length at least 301.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 43.5 mm (from Z=0.0 to Z=43.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.4 mm over length 35.1 mm (from Z=0.0 to Z=253.1).\n10. Finish turn diameter Ø51.4 mm over length 52.8 mm (from Z=0.0 to Z=218.0).\n11. Finish turn diameter Ø33.1 mm over length 39.0 mm (from Z=0.0 to Z=165.2).\n12. Finish turn diameter Ø30.0 mm over length 126.2 mm (from Z=0.0 to Z=126.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02388", "images": ["images/Shaft_02388.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.3 mm and length at least 265.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 126.9 mm (from Z=0.0 to Z=126.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 99.0 mm (from Z=0.0 to Z=133.9).\n10. Finish turn diameter Ø44.7 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00103", "images": ["images/Shaft_00103.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.8 mm and length at least 129.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.8 mm over length 32.5 mm (from Z=0.0 to Z=119.5).\n9. Finish turn diameter Ø31.5 mm over length 36.5 mm (from Z=0.0 to Z=87.0).\n10. Finish turn diameter Ø30.0 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00778", "images": ["images/Shaft_00778.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.0 mm and length at least 199.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.5 mm over length 33.1 mm (from Z=0.0 to Z=118.0).\n10. Finish turn diameter Ø37.4 mm over length 29.2 mm (from Z=0.0 to Z=84.9).\n11. Finish turn diameter Ø30.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04400", "images": ["images/Shaft_04400.png", "detail_png/Shaft_04400_length.png", "detail_png/Shaft_04400_diam.png", "detail_png/Shaft_04400_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.6 mm and length at least 317.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.6 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 234.0 mm (from Z=0.0 to Z=234.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01971", "images": ["images/Shaft_01971.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 274.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 197.8 mm (from Z=0.0 to Z=197.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.0 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04838", "images": ["images/Shaft_04838.png", "detail_png/Shaft_04838_length.png", "detail_png/Shaft_04838_diam.png", "detail_png/Shaft_04838_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.6 mm and length at least 140.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 23.2 mm (from Z=0.0 to Z=108.2).\n9. Finish turn diameter Ø46.9 mm over length 45.5 mm (from Z=0.0 to Z=85.0).\n10. Finish turn diameter Ø35.4 mm over length 21.3 mm (from Z=0.0 to Z=39.5).\n11. Finish turn diameter Ø30.0 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02881", "images": ["images/Shaft_02881.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.2 mm and length at least 264.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 91.2 mm (from Z=0.0 to Z=91.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.5 mm (from Z=0.0 to Z=168.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00599", "images": ["images/Shaft_00599.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.7 mm and length at least 298.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.7 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.5 mm over length 70.7 mm (from Z=0.0 to Z=259.7).\n10. Finish turn diameter Ø61.2 mm over length 114.0 mm (from Z=0.0 to Z=189.0).\n11. Finish turn diameter Ø47.3 mm over length 75.0 mm (from Z=0.0 to Z=75.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04720", "images": ["images/Shaft_04720.png", "detail_png/Shaft_04720_length.png", "detail_png/Shaft_04720_diam.png", "detail_png/Shaft_04720_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 312.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 250.0 mm (from Z=0.0 to Z=250.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.5 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04534", "images": ["images/Shaft_04534.png", "detail_png/Shaft_04534_length.png", "detail_png/Shaft_04534_diam.png", "detail_png/Shaft_04534_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.5 mm and length at least 121.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.1 mm over length 31.6 mm (from Z=0.0 to Z=93.2).\n9. Finish turn diameter Ø60.7 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04381", "images": ["images/Shaft_04381.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.2 mm and length at least 274.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 167.9 mm (from Z=0.0 to Z=167.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.0 mm over length 56.6 mm (from Z=0.0 to Z=101.2).\n10. Finish turn diameter Ø30.0 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00283", "images": ["images/Shaft_00283.png", "detail_png/Shaft_00283_length.png", "detail_png/Shaft_00283_diam.png", "detail_png/Shaft_00283_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.9 mm and length at least 77.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.6 mm over length 12.6 mm (from Z=0.0 to Z=34.2).\n9. Finish turn diameter Ø55.7 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00127", "images": ["images/Shaft_00127.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.0 mm and length at least 241.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.0 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 209.4 mm (from Z=0.0 to Z=209.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02775", "images": ["images/Shaft_02775.png", "detail_png/Shaft_02775_length.png", "detail_png/Shaft_02775_diam.png", "detail_png/Shaft_02775_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.6 mm and length at least 222.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 25.3 mm (from Z=0.0 to Z=25.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.1 mm over length 59.1 mm (from Z=0.0 to Z=192.0).\n10. Finish turn diameter Ø47.3 mm over length 78.6 mm (from Z=0.0 to Z=132.9).\n11. Finish turn diameter Ø30.0 mm over length 54.3 mm (from Z=0.0 to Z=54.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04447", "images": ["images/Shaft_04447.png", "detail_png/Shaft_04447_length.png", "detail_png/Shaft_04447_diam.png", "detail_png/Shaft_04447_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.9 mm and length at least 203.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 12.3 mm (from Z=0.0 to Z=152.3).\n10. Finish turn diameter Ø30.0 mm over length 140.0 mm (from Z=0.0 to Z=140.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00300", "images": ["images/Shaft_00300.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.6 mm and length at least 101.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03513", "images": ["images/Shaft_03513.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.6 mm and length at least 81.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.6 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.7 mm over length 16.0 mm (from Z=0.0 to Z=52.6).\n9. Finish turn diameter Ø41.7 mm over length 9.7 mm (from Z=0.0 to Z=36.6).\n10. Finish turn diameter Ø37.0 mm over length 8.3 mm (from Z=0.0 to Z=26.9).\n11. Finish turn diameter Ø30.0 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02804", "images": ["images/Shaft_02804.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.8 mm and length at least 149.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 38.9 mm (from Z=0.0 to Z=38.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 34.3 mm (from Z=0.0 to Z=106.0).\n9. Finish turn diameter Ø41.4 mm over length 16.4 mm (from Z=0.0 to Z=71.7).\n10. Finish turn diameter Ø30.0 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01020", "images": ["images/Shaft_01020.png", "detail_png/Shaft_01020_length.png", "detail_png/Shaft_01020_diam.png", "detail_png/Shaft_01020_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.8 mm and length at least 236.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.8 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.9 mm over length 40.1 mm (from Z=0.0 to Z=171.3).\n10. Finish turn diameter Ø35.7 mm over length 78.0 mm (from Z=0.0 to Z=131.2).\n11. Finish turn diameter Ø30.0 mm over length 53.2 mm (from Z=0.0 to Z=53.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00889", "images": ["images/Shaft_00889.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.0 mm and length at least 203.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 46.1 mm (from Z=0.0 to Z=46.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 152.1 mm (from Z=0.0 to Z=152.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03109", "images": ["images/Shaft_03109.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.1 mm and length at least 309.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.8 mm over length 14.5 mm (from Z=0.0 to Z=266.0).\n10. Finish turn diameter Ø36.7 mm over length 82.3 mm (from Z=0.0 to Z=251.5).\n11. Finish turn diameter Ø30.0 mm over length 169.2 mm (from Z=0.0 to Z=169.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04577", "images": ["images/Shaft_04577.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.8 mm and length at least 283.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 144.2 mm (from Z=0.0 to Z=144.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.4 mm over length 14.5 mm (from Z=0.0 to Z=134.2).\n10. Finish turn diameter Ø31.6 mm over length 119.7 mm (from Z=0.0 to Z=119.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02834", "images": ["images/Shaft_02834.png", "detail_png/Shaft_02834_length.png", "detail_png/Shaft_02834_diam.png", "detail_png/Shaft_02834_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.5 mm and length at least 204.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 69.2 mm (from Z=0.0 to Z=146.2).\n10. Finish turn diameter Ø35.3 mm over length 77.0 mm (from Z=0.0 to Z=77.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04771", "images": ["images/Shaft_04771.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.0 mm and length at least 286.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 67.7 mm (from Z=0.0 to Z=67.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.2 mm over length 50.5 mm (from Z=0.0 to Z=213.3).\n10. Finish turn diameter Ø30.0 mm over length 162.8 mm (from Z=0.0 to Z=162.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01114", "images": ["images/Shaft_01114.png", "detail_png/Shaft_01114_length.png", "detail_png/Shaft_01114_diam.png", "detail_png/Shaft_01114_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.6 mm and length at least 122.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.6 mm over length 36.5 mm (from Z=0.0 to Z=108.4).\n9. Finish turn diameter Ø40.3 mm over length 9.4 mm (from Z=0.0 to Z=71.9).\n10. Finish turn diameter Ø35.3 mm over length 30.8 mm (from Z=0.0 to Z=62.5).\n11. Finish turn diameter Ø31.3 mm over length 22.6 mm (from Z=0.0 to Z=31.7).\n12. Finish turn diameter Ø30.0 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01792", "images": ["images/Shaft_01792.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.5 mm and length at least 197.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.2 mm over length 43.3 mm (from Z=0.0 to Z=157.4).\n10. Finish turn diameter Ø30.6 mm over length 35.1 mm (from Z=0.0 to Z=114.1).\n11. Finish turn diameter Ø30.0 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03477", "images": ["images/Shaft_03477.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 169.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.5 mm over length 16.6 mm (from Z=0.0 to Z=112.9).\n9. Finish turn diameter Ø35.2 mm over length 41.5 mm (from Z=0.0 to Z=96.3).\n10. Finish turn diameter Ø30.0 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02031", "images": ["images/Shaft_02031.png", "detail_png/Shaft_02031_length.png", "detail_png/Shaft_02031_diam.png", "detail_png/Shaft_02031_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.6 mm and length at least 132.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.6 mm over length 13.8 mm (from Z=0.0 to Z=70.6).\n9. Finish turn diameter Ø30.0 mm over length 56.8 mm (from Z=0.0 to Z=56.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00777", "images": ["images/Shaft_00777.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.7 mm and length at least 135.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.7 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.4 mm over length 10.0 mm (from Z=0.0 to Z=99.0).\n9. Finish turn diameter Ø40.3 mm over length 37.4 mm (from Z=0.0 to Z=89.0).\n10. Finish turn diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01482", "images": ["images/Shaft_01482.png", "detail_png/Shaft_01482_length.png", "detail_png/Shaft_01482_diam.png", "detail_png/Shaft_01482_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.1 mm and length at least 193.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.1 mm over length 34.1 mm (from Z=0.0 to Z=34.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.0 mm over length 45.7 mm (from Z=0.0 to Z=154.1).\n9. Finish turn diameter Ø38.9 mm over length 27.6 mm (from Z=0.0 to Z=108.4).\n10. Finish turn diameter Ø30.0 mm over length 80.8 mm (from Z=0.0 to Z=80.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03748", "images": ["images/Shaft_03748.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.5 mm and length at least 161.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.5 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 115.0 mm (from Z=0.0 to Z=115.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03361", "images": ["images/Shaft_03361.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.0 mm and length at least 273.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.1 mm over length 70.7 mm (from Z=0.0 to Z=241.8).\n10. Finish turn diameter Ø36.9 mm over length 90.9 mm (from Z=0.0 to Z=171.1).\n11. Finish turn diameter Ø30.0 mm over length 80.2 mm (from Z=0.0 to Z=80.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03688", "images": ["images/Shaft_03688.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.7 mm and length at least 213.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 85.6 mm (from Z=0.0 to Z=85.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.9 mm over length 23.2 mm (from Z=0.0 to Z=123.1).\n10. Finish turn diameter Ø60.1 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01273", "images": ["images/Shaft_01273.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.1 mm and length at least 175.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 8.8 mm (from Z=0.0 to Z=8.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.3 mm over length 52.2 mm (from Z=0.0 to Z=161.5).\n9. Finish turn diameter Ø37.5 mm over length 26.6 mm (from Z=0.0 to Z=109.3).\n10. Finish turn diameter Ø30.0 mm over length 82.7 mm (from Z=0.0 to Z=82.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00940", "images": ["images/Shaft_00940.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 128.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.2 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02821", "images": ["images/Shaft_02821.png", "detail_png/Shaft_02821_length.png", "detail_png/Shaft_02821_diam.png", "detail_png/Shaft_02821_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.0 mm and length at least 241.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.5 mm over length 40.3 mm (from Z=0.0 to Z=189.5).\n10. Finish turn diameter Ø46.3 mm over length 18.8 mm (from Z=0.0 to Z=149.2).\n11. Finish turn diameter Ø31.9 mm over length 43.1 mm (from Z=0.0 to Z=130.4).\n12. Finish turn diameter Ø30.0 mm over length 87.3 mm (from Z=0.0 to Z=87.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03239", "images": ["images/Shaft_03239.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.2 mm and length at least 102.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 36.8 mm (from Z=0.0 to Z=36.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.4 mm over length 21.9 mm (from Z=0.0 to Z=60.8).\n9. Finish turn diameter Ø37.9 mm over length 17.7 mm (from Z=0.0 to Z=38.9).\n10. Finish turn diameter Ø30.0 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04831", "images": ["images/Shaft_04831.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.7 mm and length at least 275.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 114.0 mm (from Z=0.0 to Z=114.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.6 mm over length 43.8 mm (from Z=0.0 to Z=156.6).\n10. Finish turn diameter Ø50.5 mm over length 54.3 mm (from Z=0.0 to Z=112.8).\n11. Finish turn diameter Ø45.1 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04052", "images": ["images/Shaft_04052.png", "detail_png/Shaft_04052_length.png", "detail_png/Shaft_04052_diam.png", "detail_png/Shaft_04052_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.3 mm and length at least 288.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.4 mm over length 43.5 mm (from Z=0.0 to Z=250.0).\n10. Finish turn diameter Ø30.0 mm over length 206.5 mm (from Z=0.0 to Z=206.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04467", "images": ["images/Shaft_04467.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.1 mm and length at least 146.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.1 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.3 mm over length 24.3 mm (from Z=0.0 to Z=124.0).\n9. Finish turn diameter Ø35.3 mm over length 34.4 mm (from Z=0.0 to Z=99.7).\n10. Finish turn diameter Ø30.0 mm over length 65.3 mm (from Z=0.0 to Z=65.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02130", "images": ["images/Shaft_02130.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.2 mm and length at least 185.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.4 mm over length 61.1 mm (from Z=0.0 to Z=172.9).\n10. Finish turn diameter Ø30.0 mm over length 111.8 mm (from Z=0.0 to Z=111.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03105", "images": ["images/Shaft_03105.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.9 mm and length at least 177.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.0 mm over length 66.5 mm (from Z=0.0 to Z=111.8).\n9. Finish turn diameter Ø30.0 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03342", "images": ["images/Shaft_03342.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.1 mm and length at least 236.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.0 mm over length 66.1 mm (from Z=0.0 to Z=209.9).\n10. Finish turn diameter Ø47.6 mm over length 76.3 mm (from Z=0.0 to Z=143.8).\n11. Finish turn diameter Ø43.8 mm over length 12.7 mm (from Z=0.0 to Z=67.5).\n12. Finish turn diameter Ø30.1 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00202", "images": ["images/Shaft_00202.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.2 mm and length at least 126.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 24.5 mm (from Z=0.0 to Z=79.8).\n9. Finish turn diameter Ø33.5 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02107", "images": ["images/Shaft_02107.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.2 mm and length at least 185.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.2 mm over length 42.3 mm (from Z=0.0 to Z=162.5).\n10. Finish turn diameter Ø30.0 mm over length 120.2 mm (from Z=0.0 to Z=120.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01559", "images": ["images/Shaft_01559.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 199.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 135.5 mm (from Z=0.0 to Z=135.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01726", "images": ["images/Shaft_01726.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.7 mm and length at least 236.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.7 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.4 mm over length 118.9 mm (from Z=0.0 to Z=185.6).\n10. Finish turn diameter Ø30.0 mm over length 66.7 mm (from Z=0.0 to Z=66.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03077", "images": ["images/Shaft_03077.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.0 mm and length at least 126.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.1 mm over length 20.6 mm (from Z=0.0 to Z=111.3).\n9. Finish turn diameter Ø42.6 mm over length 28.0 mm (from Z=0.0 to Z=90.7).\n10. Finish turn diameter Ø30.0 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02842", "images": ["images/Shaft_02842.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.6 mm and length at least 188.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 38.6 mm (from Z=0.0 to Z=161.0).\n9. Finish turn diameter Ø36.7 mm over length 38.1 mm (from Z=0.0 to Z=122.4).\n10. Finish turn diameter Ø30.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03624", "images": ["images/Shaft_03624.png", "detail_png/Shaft_03624_length.png", "detail_png/Shaft_03624_diam.png", "detail_png/Shaft_03624_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 199.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 159.1 mm (from Z=0.0 to Z=159.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.6 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03622", "images": ["images/Shaft_03622.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.2 mm and length at least 149.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 11.2 mm (from Z=0.0 to Z=11.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.6 mm over length 18.6 mm (from Z=0.0 to Z=132.8).\n9. Finish turn diameter Ø49.2 mm over length 51.6 mm (from Z=0.0 to Z=114.2).\n10. Finish turn diameter Ø30.0 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02816", "images": ["images/Shaft_02816.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.2 mm and length at least 202.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 65.9 mm (from Z=0.0 to Z=187.0).\n10. Finish turn diameter Ø42.6 mm over length 9.6 mm (from Z=0.0 to Z=121.1).\n11. Finish turn diameter Ø33.8 mm over length 48.4 mm (from Z=0.0 to Z=111.5).\n12. Finish turn diameter Ø30.0 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02475", "images": ["images/Shaft_02475.png", "detail_png/Shaft_02475_length.png", "detail_png/Shaft_02475_diam.png", "detail_png/Shaft_02475_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.7 mm and length at least 239.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 161.3 mm (from Z=0.0 to Z=161.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03869", "images": ["images/Shaft_03869.png", "detail_png/Shaft_03869_length.png", "detail_png/Shaft_03869_diam.png", "detail_png/Shaft_03869_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.4 mm and length at least 224.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 93.7 mm (from Z=0.0 to Z=93.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 67.1 mm (from Z=0.0 to Z=125.7).\n10. Finish turn diameter Ø47.4 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03271", "images": ["images/Shaft_03271.png", "detail_png/Shaft_03271_length.png", "detail_png/Shaft_03271_diam.png", "detail_png/Shaft_03271_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.3 mm and length at least 150.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 48.9 mm (from Z=0.0 to Z=48.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.0 mm over length 38.0 mm (from Z=0.0 to Z=96.3).\n9. Finish turn diameter Ø50.4 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02696", "images": ["images/Shaft_02696.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.9 mm and length at least 162.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 115.4 mm (from Z=0.0 to Z=115.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00427", "images": ["images/Shaft_00427.png", "detail_png/Shaft_00427_length.png", "detail_png/Shaft_00427_diam.png", "detail_png/Shaft_00427_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.4 mm and length at least 125.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01620", "images": ["images/Shaft_01620.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.0 mm and length at least 196.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.3 mm over length 45.5 mm (from Z=0.0 to Z=153.9).\n10. Finish turn diameter Ø52.1 mm over length 46.1 mm (from Z=0.0 to Z=108.4).\n11. Finish turn diameter Ø34.6 mm over length 34.2 mm (from Z=0.0 to Z=62.3).\n12. Finish turn diameter Ø30.0 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00792", "images": ["images/Shaft_00792.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.9 mm and length at least 212.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.8 mm over length 55.0 mm (from Z=0.0 to Z=189.3).\n10. Finish turn diameter Ø30.0 mm over length 134.3 mm (from Z=0.0 to Z=134.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03668", "images": ["images/Shaft_03668.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.6 mm and length at least 74.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.8 mm over length 22.0 mm (from Z=0.0 to Z=55.0).\n9. Finish turn diameter Ø36.5 mm over length 10.3 mm (from Z=0.0 to Z=33.0).\n10. Finish turn diameter Ø30.0 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04048", "images": ["images/Shaft_04048.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 231.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 201.5 mm (from Z=0.0 to Z=201.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.1 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04726", "images": ["images/Shaft_04726.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.3 mm and length at least 175.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.3 mm over length 60.5 mm (from Z=0.0 to Z=60.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.3 mm over length 42.4 mm (from Z=0.0 to Z=110.0).\n9. Finish turn diameter Ø30.5 mm over length 13.3 mm (from Z=0.0 to Z=67.6).\n10. Finish turn diameter Ø30.0 mm over length 54.3 mm (from Z=0.0 to Z=54.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03867", "images": ["images/Shaft_03867.png", "detail_png/Shaft_03867_length.png", "detail_png/Shaft_03867_diam.png", "detail_png/Shaft_03867_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.9 mm and length at least 196.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.3 mm (from Z=0.0 to Z=126.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00835", "images": ["images/Shaft_00835.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.9 mm and length at least 310.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.9 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.1 mm over length 76.1 mm (from Z=0.0 to Z=231.5).\n10. Finish turn diameter Ø34.9 mm over length 85.2 mm (from Z=0.0 to Z=155.4).\n11. Finish turn diameter Ø30.0 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03826", "images": ["images/Shaft_03826.png", "detail_png/Shaft_03826_length.png", "detail_png/Shaft_03826_diam.png", "detail_png/Shaft_03826_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.8 mm and length at least 283.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 145.0 mm (from Z=0.0 to Z=145.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.5 mm over length 32.0 mm (from Z=0.0 to Z=133.0).\n10. Finish turn diameter Ø30.0 mm over length 101.0 mm (from Z=0.0 to Z=101.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04700", "images": ["images/Shaft_04700.png", "detail_png/Shaft_04700_length.png", "detail_png/Shaft_04700_diam.png", "detail_png/Shaft_04700_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.2 mm and length at least 307.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 93.6 mm (from Z=0.0 to Z=93.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 92.3 mm (from Z=0.0 to Z=208.5).\n10. Finish turn diameter Ø53.7 mm over length 74.3 mm (from Z=0.0 to Z=116.2).\n11. Finish turn diameter Ø41.5 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04366", "images": ["images/Shaft_04366.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.9 mm and length at least 264.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.8 mm over length 36.8 mm (from Z=0.0 to Z=228.5).\n10. Finish turn diameter Ø30.0 mm over length 191.7 mm (from Z=0.0 to Z=191.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02484", "images": ["images/Shaft_02484.png", "detail_png/Shaft_02484_length.png", "detail_png/Shaft_02484_diam.png", "detail_png/Shaft_02484_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.6 mm and length at least 79.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.3 mm over length 12.4 mm (from Z=0.0 to Z=69.8).\n9. Finish turn diameter Ø30.5 mm over length 16.0 mm (from Z=0.0 to Z=57.4).\n10. Finish turn diameter Ø30.0 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02366", "images": ["images/Shaft_02366.png", "detail_png/Shaft_02366_length.png", "detail_png/Shaft_02366_diam.png", "detail_png/Shaft_02366_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.9 mm and length at least 254.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 83.0 mm (from Z=0.0 to Z=83.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.9 mm over length 38.0 mm (from Z=0.0 to Z=166.6).\n10. Finish turn diameter Ø38.6 mm over length 68.9 mm (from Z=0.0 to Z=128.6).\n11. Finish turn diameter Ø30.0 mm over length 59.7 mm (from Z=0.0 to Z=59.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01493", "images": ["images/Shaft_01493.png", "detail_png/Shaft_01493_length.png", "detail_png/Shaft_01493_diam.png", "detail_png/Shaft_01493_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.0 mm and length at least 213.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.9 mm over length 98.9 mm (from Z=0.0 to Z=146.3).\n10. Finish turn diameter Ø30.0 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01555", "images": ["images/Shaft_01555.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.7 mm and length at least 193.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 160.0 mm (from Z=0.0 to Z=160.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03267", "images": ["images/Shaft_03267.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.5 mm and length at least 135.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03146", "images": ["images/Shaft_03146.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.4 mm and length at least 288.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.1 mm over length 67.0 mm (from Z=0.0 to Z=231.8).\n10. Finish turn diameter Ø43.5 mm over length 30.2 mm (from Z=0.0 to Z=164.8).\n11. Finish turn diameter Ø30.0 mm over length 134.6 mm (from Z=0.0 to Z=134.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01565", "images": ["images/Shaft_01565.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.0 mm and length at least 80.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.0 mm over length 22.4 mm (from Z=0.0 to Z=63.8).\n9. Finish turn diameter Ø32.3 mm over length 14.2 mm (from Z=0.0 to Z=41.4).\n10. Finish turn diameter Ø30.0 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04807", "images": ["images/Shaft_04807.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.1 mm and length at least 89.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.1 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.7 mm over length 33.3 mm (from Z=0.0 to Z=51.5).\n9. Finish turn diameter Ø30.0 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03945", "images": ["images/Shaft_03945.png", "detail_png/Shaft_03945_length.png", "detail_png/Shaft_03945_diam.png", "detail_png/Shaft_03945_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.5 mm and length at least 234.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.9 mm over length 85.9 mm (from Z=0.0 to Z=190.4).\n10. Finish turn diameter Ø53.2 mm over length 49.8 mm (from Z=0.0 to Z=104.5).\n11. Finish turn diameter Ø43.5 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02585", "images": ["images/Shaft_02585.png", "detail_png/Shaft_02585_length.png", "detail_png/Shaft_02585_diam.png", "detail_png/Shaft_02585_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.5 mm and length at least 113.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 98.6 mm (from Z=0.0 to Z=98.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03829", "images": ["images/Shaft_03829.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.1 mm and length at least 248.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 75.4 mm (from Z=0.0 to Z=226.0).\n10. Finish turn diameter Ø30.0 mm over length 150.6 mm (from Z=0.0 to Z=150.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01183", "images": ["images/Shaft_01183.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.0 mm and length at least 192.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.9 mm over length 59.5 mm (from Z=0.0 to Z=158.6).\n10. Finish turn diameter Ø30.0 mm over length 99.1 mm (from Z=0.0 to Z=99.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00586", "images": ["images/Shaft_00586.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 230.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.1 mm (from Z=0.0 to Z=178.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.1 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01400", "images": ["images/Shaft_01400.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.4 mm and length at least 210.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 42.2 mm (from Z=0.0 to Z=42.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.9 mm over length 56.1 mm (from Z=0.0 to Z=163.1).\n10. Finish turn diameter Ø30.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03389", "images": ["images/Shaft_03389.png", "detail_png/Shaft_03389_length.png", "detail_png/Shaft_03389_diam.png", "detail_png/Shaft_03389_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 275.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.1 mm (from Z=0.0 to Z=136.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 133.9 mm (from Z=0.0 to Z=133.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01304", "images": ["images/Shaft_01304.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.1 mm and length at least 197.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.4 mm over length 18.8 mm (from Z=0.0 to Z=163.8).\n10. Finish turn diameter Ø54.8 mm over length 69.2 mm (from Z=0.0 to Z=145.0).\n11. Finish turn diameter Ø35.1 mm over length 12.7 mm (from Z=0.0 to Z=75.8).\n12. Finish turn diameter Ø30.0 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04734", "images": ["images/Shaft_04734.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.0 mm and length at least 125.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.0 mm over length 35.6 mm (from Z=0.0 to Z=35.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.5 mm (from Z=0.0 to Z=84.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03124", "images": ["images/Shaft_03124.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.6 mm and length at least 107.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 17.1 mm (from Z=0.0 to Z=86.1).\n9. Finish turn diameter Ø37.7 mm over length 38.0 mm (from Z=0.0 to Z=69.0).\n10. Finish turn diameter Ø31.4 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03736", "images": ["images/Shaft_03736.png", "detail_png/Shaft_03736_length.png", "detail_png/Shaft_03736_diam.png", "detail_png/Shaft_03736_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.1 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 26.1 mm (from Z=0.0 to Z=26.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.5 mm over length 20.0 mm (from Z=0.0 to Z=85.2).\n9. Finish turn diameter Ø30.0 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00999", "images": ["images/Shaft_00999.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.1 mm and length at least 177.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 32.5 mm (from Z=0.0 to Z=155.7).\n9. Finish turn diameter Ø35.5 mm over length 45.8 mm (from Z=0.0 to Z=123.2).\n10. Finish turn diameter Ø30.0 mm over length 77.4 mm (from Z=0.0 to Z=77.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02595", "images": ["images/Shaft_02595.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 241.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 217.5 mm (from Z=0.0 to Z=217.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.4 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03815", "images": ["images/Shaft_03815.png", "detail_png/Shaft_03815_length.png", "detail_png/Shaft_03815_diam.png", "detail_png/Shaft_03815_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.0 mm and length at least 224.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 88.6 mm (from Z=0.0 to Z=88.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 52.7 mm (from Z=0.0 to Z=130.4).\n10. Finish turn diameter Ø53.5 mm over length 32.3 mm (from Z=0.0 to Z=77.7).\n11. Finish turn diameter Ø43.0 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00751", "images": ["images/Shaft_00751.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 195.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 179.7 mm (from Z=0.0 to Z=179.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00315", "images": ["images/Shaft_00315.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.6 mm and length at least 275.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 231.6 mm (from Z=0.0 to Z=231.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01057", "images": ["images/Shaft_01057.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.4 mm and length at least 175.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 130.6 mm (from Z=0.0 to Z=130.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00391", "images": ["images/Shaft_00391.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 242.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 144.4 mm (from Z=0.0 to Z=144.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.9 mm over length 92.8 mm (from Z=0.0 to Z=92.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04450", "images": ["images/Shaft_04450.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.9 mm and length at least 72.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.2 mm over length 17.1 mm (from Z=0.0 to Z=52.5).\n9. Finish turn diameter Ø59.2 mm over length 13.1 mm (from Z=0.0 to Z=35.4).\n10. Finish turn diameter Ø54.8 mm over length 7.9 mm (from Z=0.0 to Z=22.3).\n11. Finish turn diameter Ø50.6 mm over length 9.0 mm (from Z=0.0 to Z=14.4).\n12. Finish turn diameter Ø33.6 mm over length 5.4 mm (from Z=0.0 to Z=5.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02902", "images": ["images/Shaft_02902.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.3 mm and length at least 112.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.5 mm over length 14.0 mm (from Z=0.0 to Z=97.3).\n9. Finish turn diameter Ø47.9 mm over length 19.3 mm (from Z=0.0 to Z=83.3).\n10. Finish turn diameter Ø31.6 mm over length 20.4 mm (from Z=0.0 to Z=64.0).\n11. Finish turn diameter Ø30.0 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02894", "images": ["images/Shaft_02894.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.2 mm and length at least 103.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.2 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.9 mm over length 36.4 mm (from Z=0.0 to Z=62.2).\n9. Finish turn diameter Ø39.2 mm over length 9.1 mm (from Z=0.0 to Z=25.8).\n10. Finish turn diameter Ø35.8 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02590", "images": ["images/Shaft_02590.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.4 mm and length at least 76.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.7 mm over length 10.8 mm (from Z=0.0 to Z=57.6).\n9. Finish turn diameter Ø30.0 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03227", "images": ["images/Shaft_03227.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.4 mm and length at least 197.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 133.7 mm (from Z=0.0 to Z=133.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04842", "images": ["images/Shaft_04842.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 73.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.0 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04845", "images": ["images/Shaft_04845.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.3 mm and length at least 262.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 201.7 mm (from Z=0.0 to Z=201.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01621", "images": ["images/Shaft_01621.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.0 mm and length at least 260.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.0 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 197.5 mm (from Z=0.0 to Z=197.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04098", "images": ["images/Shaft_04098.png", "detail_png/Shaft_04098_length.png", "detail_png/Shaft_04098_diam.png", "detail_png/Shaft_04098_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.5 mm and length at least 282.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.5 mm over length 97.2 mm (from Z=0.0 to Z=97.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 180.6 mm (from Z=0.0 to Z=180.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04203", "images": ["images/Shaft_04203.png", "detail_png/Shaft_04203_length.png", "detail_png/Shaft_04203_diam.png", "detail_png/Shaft_04203_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.8 mm and length at least 97.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.4 mm over length 8.6 mm (from Z=0.0 to Z=64.0).\n9. Finish turn diameter Ø43.7 mm over length 28.4 mm (from Z=0.0 to Z=55.4).\n10. Finish turn diameter Ø34.2 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02901", "images": ["images/Shaft_02901.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 184.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.9 mm over length 84.7 mm (from Z=0.0 to Z=84.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02944", "images": ["images/Shaft_02944.png", "detail_png/Shaft_02944_length.png", "detail_png/Shaft_02944_diam.png", "detail_png/Shaft_02944_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.4 mm and length at least 253.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 87.2 mm (from Z=0.0 to Z=87.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.1 mm over length 33.7 mm (from Z=0.0 to Z=161.2).\n10. Finish turn diameter Ø40.3 mm over length 127.5 mm (from Z=0.0 to Z=127.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00897", "images": ["images/Shaft_00897.png", "detail_png/Shaft_00897_length.png", "detail_png/Shaft_00897_diam.png", "detail_png/Shaft_00897_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.1 mm and length at least 207.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.1 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 155.0 mm (from Z=0.0 to Z=155.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04032", "images": ["images/Shaft_04032.png", "detail_png/Shaft_04032_length.png", "detail_png/Shaft_04032_diam.png", "detail_png/Shaft_04032_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 310.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 226.5 mm (from Z=0.0 to Z=226.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.4 mm over length 79.4 mm (from Z=0.0 to Z=79.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02038", "images": ["images/Shaft_02038.png", "detail_png/Shaft_02038_length.png", "detail_png/Shaft_02038_diam.png", "detail_png/Shaft_02038_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.6 mm and length at least 178.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.2 mm over length 62.6 mm (from Z=0.0 to Z=113.7).\n9. Finish turn diameter Ø31.8 mm over length 20.7 mm (from Z=0.0 to Z=51.1).\n10. Finish turn diameter Ø30.0 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00530", "images": ["images/Shaft_00530.png", "detail_png/Shaft_00530_length.png", "detail_png/Shaft_00530_diam.png", "detail_png/Shaft_00530_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 304.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 279.2 mm (from Z=0.0 to Z=279.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00082", "images": ["images/Shaft_00082.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.6 mm and length at least 229.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 84.7 mm (from Z=0.0 to Z=84.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.4 mm over length 9.8 mm (from Z=0.0 to Z=139.4).\n10. Finish turn diameter Ø41.7 mm over length 73.2 mm (from Z=0.0 to Z=129.6).\n11. Finish turn diameter Ø32.0 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00922", "images": ["images/Shaft_00922.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.1 mm and length at least 213.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 32.0 mm (from Z=0.0 to Z=32.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.1 mm over length 28.1 mm (from Z=0.0 to Z=176.2).\n10. Finish turn diameter Ø39.2 mm over length 39.6 mm (from Z=0.0 to Z=148.1).\n11. Finish turn diameter Ø35.1 mm over length 37.9 mm (from Z=0.0 to Z=108.5).\n12. Finish turn diameter Ø31.5 mm over length 34.1 mm (from Z=0.0 to Z=70.6).\n13. Finish turn diameter Ø30.0 mm over length 36.5 mm (from Z=0.0 to Z=36.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04497", "images": ["images/Shaft_04497.png", "detail_png/Shaft_04497_length.png", "detail_png/Shaft_04497_diam.png", "detail_png/Shaft_04497_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.2 mm and length at least 65.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.6 mm over length 15.3 mm (from Z=0.0 to Z=50.3).\n9. Finish turn diameter Ø35.3 mm over length 10.9 mm (from Z=0.0 to Z=35.0).\n10. Finish turn diameter Ø30.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03954", "images": ["images/Shaft_03954.png", "detail_png/Shaft_03954_length.png", "detail_png/Shaft_03954_diam.png", "detail_png/Shaft_03954_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.8 mm and length at least 136.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 103.4 mm (from Z=0.0 to Z=103.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00723", "images": ["images/Shaft_00723.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.2 mm and length at least 255.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 16.5 mm (from Z=0.0 to Z=230.1).\n10. Finish turn diameter Ø30.1 mm over length 74.9 mm (from Z=0.0 to Z=213.6).\n11. Finish turn diameter Ø30.0 mm over length 138.7 mm (from Z=0.0 to Z=138.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04982", "images": ["images/Shaft_04982.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.9 mm and length at least 248.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 31.1 mm (from Z=0.0 to Z=169.0).\n10. Finish turn diameter Ø31.5 mm over length 69.1 mm (from Z=0.0 to Z=137.9).\n11. Finish turn diameter Ø30.0 mm over length 68.8 mm (from Z=0.0 to Z=68.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04939", "images": ["images/Shaft_04939.png", "detail_png/Shaft_04939_length.png", "detail_png/Shaft_04939_diam.png", "detail_png/Shaft_04939_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.4 mm and length at least 183.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.8 mm over length 66.8 mm (from Z=0.0 to Z=141.2).\n9. Finish turn diameter Ø30.0 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00938", "images": ["images/Shaft_00938.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 172.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 145.4 mm (from Z=0.0 to Z=145.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.8 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00728", "images": ["images/Shaft_00728.png", "detail_png/Shaft_00728_length.png", "detail_png/Shaft_00728_diam.png", "detail_png/Shaft_00728_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.7 mm and length at least 155.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 58.9 mm (from Z=0.0 to Z=58.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.8 mm over length 52.1 mm (from Z=0.0 to Z=91.9).\n9. Finish turn diameter Ø56.4 mm over length 7.1 mm (from Z=0.0 to Z=39.8).\n10. Finish turn diameter Ø41.3 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02196", "images": ["images/Shaft_02196.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.0 mm and length at least 159.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 76.1 mm (from Z=0.0 to Z=76.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01635", "images": ["images/Shaft_01635.png", "detail_png/Shaft_01635_length.png", "detail_png/Shaft_01635_diam.png", "detail_png/Shaft_01635_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 273.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 171.5 mm (from Z=0.0 to Z=171.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.7 mm over length 97.2 mm (from Z=0.0 to Z=97.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02789", "images": ["images/Shaft_02789.png", "detail_png/Shaft_02789_length.png", "detail_png/Shaft_02789_diam.png", "detail_png/Shaft_02789_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.8 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03978", "images": ["images/Shaft_03978.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.1 mm and length at least 258.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.6 mm over length 24.7 mm (from Z=0.0 to Z=240.2).\n10. Finish turn diameter Ø48.1 mm over length 63.8 mm (from Z=0.0 to Z=215.5).\n11. Finish turn diameter Ø35.8 mm over length 70.0 mm (from Z=0.0 to Z=151.7).\n12. Finish turn diameter Ø30.0 mm over length 81.7 mm (from Z=0.0 to Z=81.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04346", "images": ["images/Shaft_04346.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.7 mm and length at least 291.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 43.7 mm (from Z=0.0 to Z=43.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.2 mm over length 67.2 mm (from Z=0.0 to Z=242.4).\n10. Finish turn diameter Ø49.7 mm over length 60.5 mm (from Z=0.0 to Z=175.2).\n11. Finish turn diameter Ø37.6 mm over length 54.8 mm (from Z=0.0 to Z=114.7).\n12. Finish turn diameter Ø30.0 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02690", "images": ["images/Shaft_02690.png", "detail_png/Shaft_02690_length.png", "detail_png/Shaft_02690_diam.png", "detail_png/Shaft_02690_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.7 mm and length at least 263.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.9 mm over length 27.4 mm (from Z=0.0 to Z=211.6).\n10. Finish turn diameter Ø47.0 mm over length 54.7 mm (from Z=0.0 to Z=184.2).\n11. Finish turn diameter Ø42.6 mm over length 22.3 mm (from Z=0.0 to Z=129.5).\n12. Finish turn diameter Ø35.2 mm over length 80.6 mm (from Z=0.0 to Z=107.2).\n13. Finish turn diameter Ø30.0 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03038", "images": ["images/Shaft_03038.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.6 mm and length at least 73.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.6 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.2 mm over length 10.3 mm (from Z=0.0 to Z=34.0).\n9. Finish turn diameter Ø58.5 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03918", "images": ["images/Shaft_03918.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.1 mm and length at least 93.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 27.6 mm (from Z=0.0 to Z=60.7).\n9. Finish turn diameter Ø52.2 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01750", "images": ["images/Shaft_01750.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.3 mm and length at least 319.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 43.7 mm (from Z=0.0 to Z=43.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.6 mm over length 35.5 mm (from Z=0.0 to Z=270.8).\n10. Finish turn diameter Ø45.5 mm over length 114.8 mm (from Z=0.0 to Z=235.3).\n11. Finish turn diameter Ø33.5 mm over length 28.0 mm (from Z=0.0 to Z=120.5).\n12. Finish turn diameter Ø30.0 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00592", "images": ["images/Shaft_00592.png", "detail_png/Shaft_00592_length.png", "detail_png/Shaft_00592_diam.png", "detail_png/Shaft_00592_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.7 mm and length at least 159.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.7 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.3 mm over length 55.4 mm (from Z=0.0 to Z=100.7).\n9. Finish turn diameter Ø30.0 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03186", "images": ["images/Shaft_03186.png", "detail_png/Shaft_03186_length.png", "detail_png/Shaft_03186_diam.png", "detail_png/Shaft_03186_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.1 mm and length at least 239.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.1 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.2 mm over length 12.0 mm (from Z=0.0 to Z=161.5).\n10. Finish turn diameter Ø57.6 mm over length 95.0 mm (from Z=0.0 to Z=149.5).\n11. Finish turn diameter Ø53.2 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03633", "images": ["images/Shaft_03633.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.9 mm and length at least 226.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.9 mm over length 95.8 mm (from Z=0.0 to Z=95.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.0 mm over length 68.0 mm (from Z=0.0 to Z=125.7).\n10. Finish turn diameter Ø37.4 mm over length 34.7 mm (from Z=0.0 to Z=57.7).\n11. Finish turn diameter Ø30.0 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04636", "images": ["images/Shaft_04636.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 244.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 200.4 mm (from Z=0.0 to Z=200.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.9 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02934", "images": ["images/Shaft_02934.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.3 mm and length at least 154.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.4 mm over length 29.9 mm (from Z=0.0 to Z=100.7).\n9. Finish turn diameter Ø30.9 mm over length 49.2 mm (from Z=0.0 to Z=70.8).\n10. Finish turn diameter Ø30.0 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03542", "images": ["images/Shaft_03542.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.6 mm and length at least 274.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.1 mm over length 41.1 mm (from Z=0.0 to Z=206.4).\n10. Finish turn diameter Ø64.9 mm over length 95.6 mm (from Z=0.0 to Z=165.3).\n11. Finish turn diameter Ø57.0 mm over length 69.7 mm (from Z=0.0 to Z=69.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04786", "images": ["images/Shaft_04786.png", "detail_png/Shaft_04786_length.png", "detail_png/Shaft_04786_diam.png", "detail_png/Shaft_04786_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.5 mm and length at least 276.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 25.0 mm (from Z=0.0 to Z=25.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.4 mm over length 22.7 mm (from Z=0.0 to Z=246.9).\n10. Finish turn diameter Ø34.1 mm over length 45.9 mm (from Z=0.0 to Z=224.2).\n11. Finish turn diameter Ø30.0 mm over length 178.3 mm (from Z=0.0 to Z=178.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04373", "images": ["images/Shaft_04373.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.7 mm and length at least 73.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.9 mm over length 9.6 mm (from Z=0.0 to Z=55.3).\n9. Finish turn diameter Ø50.2 mm over length 5.0 mm (from Z=0.0 to Z=45.7).\n10. Finish turn diameter Ø30.2 mm over length 20.5 mm (from Z=0.0 to Z=40.7).\n11. Finish turn diameter Ø30.0 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03027", "images": ["images/Shaft_03027.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.3 mm and length at least 65.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 7.2 mm (from Z=0.0 to Z=37.6).\n9. Finish turn diameter Ø33.8 mm over length 5.0 mm (from Z=0.0 to Z=30.4).\n10. Finish turn diameter Ø30.0 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02613", "images": ["images/Shaft_02613.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.2 mm and length at least 118.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.3 mm over length 19.4 mm (from Z=0.0 to Z=95.7).\n9. Finish turn diameter Ø30.0 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04523", "images": ["images/Shaft_04523.png", "detail_png/Shaft_04523_length.png", "detail_png/Shaft_04523_diam.png", "detail_png/Shaft_04523_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.1 mm and length at least 251.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 68.7 mm (from Z=0.0 to Z=68.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.6 mm (from Z=0.0 to Z=177.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00978", "images": ["images/Shaft_00978.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.1 mm and length at least 278.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.1 mm over length 103.8 mm (from Z=0.0 to Z=103.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.9 mm (from Z=0.0 to Z=169.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03472", "images": ["images/Shaft_03472.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 113.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 91.3 mm (from Z=0.0 to Z=91.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.9 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01357", "images": ["images/Shaft_01357.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.7 mm and length at least 244.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.7 mm over length 93.0 mm (from Z=0.0 to Z=93.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.4 mm over length 41.8 mm (from Z=0.0 to Z=146.3).\n10. Finish turn diameter Ø34.5 mm over length 37.0 mm (from Z=0.0 to Z=104.5).\n11. Finish turn diameter Ø30.0 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01134", "images": ["images/Shaft_01134.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.4 mm and length at least 245.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 35.3 mm (from Z=0.0 to Z=186.0).\n10. Finish turn diameter Ø30.0 mm over length 150.7 mm (from Z=0.0 to Z=150.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00789", "images": ["images/Shaft_00789.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.1 mm and length at least 299.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 109.2 mm (from Z=0.0 to Z=109.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.5 mm over length 69.7 mm (from Z=0.0 to Z=185.1).\n10. Finish turn diameter Ø47.4 mm over length 68.5 mm (from Z=0.0 to Z=115.4).\n11. Finish turn diameter Ø35.5 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04153", "images": ["images/Shaft_04153.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.1 mm and length at least 300.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.7 mm over length 41.2 mm (from Z=0.0 to Z=196.8).\n10. Finish turn diameter Ø30.0 mm over length 155.6 mm (from Z=0.0 to Z=155.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02357", "images": ["images/Shaft_02357.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.8 mm and length at least 222.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.0 mm over length 9.0 mm (from Z=0.0 to Z=195.0).\n10. Finish turn diameter Ø30.0 mm over length 186.0 mm (from Z=0.0 to Z=186.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01410", "images": ["images/Shaft_01410.png", "detail_png/Shaft_01410_length.png", "detail_png/Shaft_01410_diam.png", "detail_png/Shaft_01410_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 278.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 222.4 mm (from Z=0.0 to Z=222.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 51.2 mm (from Z=0.0 to Z=51.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04872", "images": ["images/Shaft_04872.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 320.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 252.2 mm (from Z=0.0 to Z=252.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 63.7 mm (from Z=0.0 to Z=63.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00522", "images": ["images/Shaft_00522.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.7 mm and length at least 102.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.7 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.9 mm over length 14.5 mm (from Z=0.0 to Z=68.5).\n9. Finish turn diameter Ø58.0 mm over length 30.9 mm (from Z=0.0 to Z=54.0).\n10. Finish turn diameter Ø40.7 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00893", "images": ["images/Shaft_00893.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.1 mm and length at least 274.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.3 mm (from Z=0.0 to Z=204.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00397", "images": ["images/Shaft_00397.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.9 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.9 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 25.9 mm (from Z=0.0 to Z=88.0).\n9. Finish turn diameter Ø30.0 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04864", "images": ["images/Shaft_04864.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 269.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 213.1 mm (from Z=0.0 to Z=213.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.1 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02212", "images": ["images/Shaft_02212.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.9 mm and length at least 153.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 24.9 mm (from Z=0.0 to Z=24.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.1 mm over length 56.0 mm (from Z=0.0 to Z=123.3).\n9. Finish turn diameter Ø59.3 mm over length 53.9 mm (from Z=0.0 to Z=67.3).\n10. Finish turn diameter Ø52.1 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01423", "images": ["images/Shaft_01423.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.8 mm and length at least 210.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 45.2 mm (from Z=0.0 to Z=164.6).\n10. Finish turn diameter Ø40.4 mm over length 32.1 mm (from Z=0.0 to Z=119.4).\n11. Finish turn diameter Ø30.0 mm over length 87.3 mm (from Z=0.0 to Z=87.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00079", "images": ["images/Shaft_00079.png", "detail_png/Shaft_00079_length.png", "detail_png/Shaft_00079_diam.png", "detail_png/Shaft_00079_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.0 mm and length at least 263.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.0 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 222.2 mm (from Z=0.0 to Z=222.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03285", "images": ["images/Shaft_03285.png", "detail_png/Shaft_03285_length.png", "detail_png/Shaft_03285_diam.png", "detail_png/Shaft_03285_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.3 mm and length at least 234.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.4 mm over length 27.9 mm (from Z=0.0 to Z=179.7).\n10. Finish turn diameter Ø38.5 mm over length 50.0 mm (from Z=0.0 to Z=151.8).\n11. Finish turn diameter Ø34.9 mm over length 49.2 mm (from Z=0.0 to Z=101.8).\n12. Finish turn diameter Ø30.0 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00145", "images": ["images/Shaft_00145.png", "detail_png/Shaft_00145_length.png", "detail_png/Shaft_00145_diam.png", "detail_png/Shaft_00145_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.3 mm and length at least 150.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 10.9 mm (from Z=0.0 to Z=88.1).\n9. Finish turn diameter Ø30.3 mm over length 28.7 mm (from Z=0.0 to Z=77.2).\n10. Finish turn diameter Ø30.0 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03807", "images": ["images/Shaft_03807.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.3 mm and length at least 262.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.3 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.7 mm over length 161.9 mm (from Z=0.0 to Z=184.5).\n10. Finish turn diameter Ø30.0 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03789", "images": ["images/Shaft_03789.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.6 mm and length at least 217.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 130.5 mm (from Z=0.0 to Z=130.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.6 mm over length 40.4 mm (from Z=0.0 to Z=82.3).\n10. Finish turn diameter Ø31.5 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01840", "images": ["images/Shaft_01840.png", "detail_png/Shaft_01840_length.png", "detail_png/Shaft_01840_diam.png", "detail_png/Shaft_01840_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.6 mm and length at least 144.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 21.9 mm (from Z=0.0 to Z=98.6).\n9. Finish turn diameter Ø30.0 mm over length 76.7 mm (from Z=0.0 to Z=76.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03209", "images": ["images/Shaft_03209.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.4 mm and length at least 100.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.9 mm over length 23.6 mm (from Z=0.0 to Z=84.6).\n9. Finish turn diameter Ø30.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03590", "images": ["images/Shaft_03590.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 127.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.2 mm over length 42.5 mm (from Z=0.0 to Z=42.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04733", "images": ["images/Shaft_04733.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.2 mm and length at least 136.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.0 mm (from Z=0.0 to Z=102.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00828", "images": ["images/Shaft_00828.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.8 mm and length at least 227.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 56.2 mm (from Z=0.0 to Z=206.7).\n10. Finish turn diameter Ø30.0 mm over length 150.5 mm (from Z=0.0 to Z=150.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03659", "images": ["images/Shaft_03659.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.1 mm and length at least 319.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 76.4 mm (from Z=0.0 to Z=291.8).\n10. Finish turn diameter Ø56.1 mm over length 191.9 mm (from Z=0.0 to Z=215.4).\n11. Finish turn diameter Ø51.5 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01569", "images": ["images/Shaft_01569.png", "detail_png/Shaft_01569_length.png", "detail_png/Shaft_01569_diam.png", "detail_png/Shaft_01569_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.9 mm and length at least 293.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 102.7 mm (from Z=0.0 to Z=102.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.2 mm over length 48.7 mm (from Z=0.0 to Z=185.5).\n10. Finish turn diameter Ø30.0 mm over length 136.8 mm (from Z=0.0 to Z=136.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01025", "images": ["images/Shaft_01025.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.7 mm and length at least 77.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.6 mm over length 20.0 mm (from Z=0.0 to Z=58.7).\n9. Finish turn diameter Ø36.3 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02435", "images": ["images/Shaft_02435.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.2 mm and length at least 123.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 7.9 mm (from Z=0.0 to Z=7.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.3 mm over length 28.2 mm (from Z=0.0 to Z=110.1).\n9. Finish turn diameter Ø38.6 mm over length 22.1 mm (from Z=0.0 to Z=81.9).\n10. Finish turn diameter Ø32.3 mm over length 27.4 mm (from Z=0.0 to Z=59.8).\n11. Finish turn diameter Ø30.0 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04715", "images": ["images/Shaft_04715.png", "detail_png/Shaft_04715_length.png", "detail_png/Shaft_04715_diam.png", "detail_png/Shaft_04715_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.5 mm and length at least 192.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.6 mm over length 83.0 mm (from Z=0.0 to Z=169.7).\n9. Finish turn diameter Ø41.0 mm over length 72.9 mm (from Z=0.0 to Z=86.7).\n10. Finish turn diameter Ø30.0 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04135", "images": ["images/Shaft_04135.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.7 mm and length at least 173.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 56.2 mm (from Z=0.0 to Z=56.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.6 mm over length 32.9 mm (from Z=0.0 to Z=112.6).\n9. Finish turn diameter Ø30.0 mm over length 79.7 mm (from Z=0.0 to Z=79.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00316", "images": ["images/Shaft_00316.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.8 mm and length at least 274.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.7 mm over length 37.7 mm (from Z=0.0 to Z=234.6).\n10. Finish turn diameter Ø30.0 mm over length 196.9 mm (from Z=0.0 to Z=196.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01759", "images": ["images/Shaft_01759.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.7 mm and length at least 130.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.0 mm (from Z=0.0 to Z=78.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02721", "images": ["images/Shaft_02721.png", "detail_png/Shaft_02721_length.png", "detail_png/Shaft_02721_diam.png", "detail_png/Shaft_02721_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.4 mm and length at least 272.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 119.8 mm (from Z=0.0 to Z=234.6).\n10. Finish turn diameter Ø30.0 mm over length 114.8 mm (from Z=0.0 to Z=114.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04850", "images": ["images/Shaft_04850.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.5 mm and length at least 241.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 29.2 mm (from Z=0.0 to Z=187.2).\n10. Finish turn diameter Ø30.0 mm over length 158.0 mm (from Z=0.0 to Z=158.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03268", "images": ["images/Shaft_03268.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.9 mm and length at least 183.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.3 mm over length 40.0 mm (from Z=0.0 to Z=147.9).\n10. Finish turn diameter Ø30.0 mm over length 107.9 mm (from Z=0.0 to Z=107.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03381", "images": ["images/Shaft_03381.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.8 mm and length at least 87.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.3 mm over length 7.4 mm (from Z=0.0 to Z=63.1).\n9. Finish turn diameter Ø41.7 mm over length 30.6 mm (from Z=0.0 to Z=55.7).\n10. Finish turn diameter Ø30.0 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04081", "images": ["images/Shaft_04081.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.3 mm and length at least 100.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.8 mm over length 21.4 mm (from Z=0.0 to Z=79.4).\n9. Finish turn diameter Ø35.7 mm over length 20.0 mm (from Z=0.0 to Z=58.0).\n10. Finish turn diameter Ø30.0 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00768", "images": ["images/Shaft_00768.png", "detail_png/Shaft_00768_length.png", "detail_png/Shaft_00768_diam.png", "detail_png/Shaft_00768_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.7 mm and length at least 93.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.7 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 18.6 mm (from Z=0.0 to Z=62.0).\n9. Finish turn diameter Ø46.8 mm over length 31.3 mm (from Z=0.0 to Z=43.4).\n10. Finish turn diameter Ø34.2 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03482", "images": ["images/Shaft_03482.png", "detail_png/Shaft_03482_length.png", "detail_png/Shaft_03482_diam.png", "detail_png/Shaft_03482_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.4 mm and length at least 223.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 8.2 mm (from Z=0.0 to Z=8.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.0 mm over length 44.1 mm (from Z=0.0 to Z=210.5).\n10. Finish turn diameter Ø61.7 mm over length 54.2 mm (from Z=0.0 to Z=166.4).\n11. Finish turn diameter Ø54.6 mm over length 52.0 mm (from Z=0.0 to Z=112.2).\n12. Finish turn diameter Ø48.5 mm over length 6.6 mm (from Z=0.0 to Z=60.2).\n13. Finish turn diameter Ø40.9 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03212", "images": ["images/Shaft_03212.png", "detail_png/Shaft_03212_length.png", "detail_png/Shaft_03212_diam.png", "detail_png/Shaft_03212_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.9 mm and length at least 173.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 135.4 mm (from Z=0.0 to Z=135.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01574", "images": ["images/Shaft_01574.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.8 mm and length at least 98.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.3 mm over length 10.8 mm (from Z=0.0 to Z=74.4).\n9. Finish turn diameter Ø40.5 mm over length 63.6 mm (from Z=0.0 to Z=63.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02545", "images": ["images/Shaft_02545.png", "detail_png/Shaft_02545_length.png", "detail_png/Shaft_02545_diam.png", "detail_png/Shaft_02545_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.9 mm and length at least 184.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 6.5 mm (from Z=0.0 to Z=6.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 39.9 mm (from Z=0.0 to Z=173.3).\n10. Finish turn diameter Ø30.0 mm over length 133.4 mm (from Z=0.0 to Z=133.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00779", "images": ["images/Shaft_00779.png", "detail_png/Shaft_00779_length.png", "detail_png/Shaft_00779_diam.png", "detail_png/Shaft_00779_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.0 mm and length at least 84.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 5.0 mm (from Z=0.0 to Z=67.1).\n9. Finish turn diameter Ø34.7 mm over length 21.4 mm (from Z=0.0 to Z=62.1).\n10. Finish turn diameter Ø30.0 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00526", "images": ["images/Shaft_00526.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.2 mm and length at least 245.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.6 mm over length 66.1 mm (from Z=0.0 to Z=212.0).\n10. Finish turn diameter Ø30.0 mm over length 145.9 mm (from Z=0.0 to Z=145.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03528", "images": ["images/Shaft_03528.png", "detail_png/Shaft_03528_length.png", "detail_png/Shaft_03528_diam.png", "detail_png/Shaft_03528_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.3 mm and length at least 242.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 112.1 mm (from Z=0.0 to Z=112.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.0 mm over length 66.6 mm (from Z=0.0 to Z=125.8).\n10. Finish turn diameter Ø40.9 mm over length 18.0 mm (from Z=0.0 to Z=59.2).\n11. Finish turn diameter Ø34.0 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03672", "images": ["images/Shaft_03672.png", "detail_png/Shaft_03672_length.png", "detail_png/Shaft_03672_diam.png", "detail_png/Shaft_03672_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.3 mm and length at least 235.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 124.9 mm (from Z=0.0 to Z=124.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03163", "images": ["images/Shaft_03163.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.3 mm and length at least 275.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.0 mm over length 143.8 mm (from Z=0.0 to Z=223.0).\n10. Finish turn diameter Ø50.1 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00170", "images": ["images/Shaft_00170.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.1 mm and length at least 270.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.1 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.6 mm over length 159.4 mm (from Z=0.0 to Z=235.1).\n10. Finish turn diameter Ø52.3 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04675", "images": ["images/Shaft_04675.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.5 mm and length at least 258.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 156.7 mm (from Z=0.0 to Z=156.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.4 mm over length 61.1 mm (from Z=0.0 to Z=97.2).\n10. Finish turn diameter Ø34.7 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04021", "images": ["images/Shaft_04021.png", "detail_png/Shaft_04021_length.png", "detail_png/Shaft_04021_diam.png", "detail_png/Shaft_04021_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.2 mm and length at least 138.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 6.1 mm (from Z=0.0 to Z=6.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 45.7 mm (from Z=0.0 to Z=127.4).\n9. Finish turn diameter Ø43.8 mm over length 5.8 mm (from Z=0.0 to Z=81.7).\n10. Finish turn diameter Ø36.6 mm over length 45.5 mm (from Z=0.0 to Z=75.9).\n11. Finish turn diameter Ø30.0 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03288", "images": ["images/Shaft_03288.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.1 mm and length at least 171.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.1 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.1 mm over length 27.3 mm (from Z=0.0 to Z=137.4).\n9. Finish turn diameter Ø55.2 mm over length 17.5 mm (from Z=0.0 to Z=110.1).\n10. Finish turn diameter Ø49.4 mm over length 92.6 mm (from Z=0.0 to Z=92.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03796", "images": ["images/Shaft_03796.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.1 mm and length at least 143.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.1 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.3 mm over length 38.7 mm (from Z=0.0 to Z=93.0).\n9. Finish turn diameter Ø59.1 mm over length 54.3 mm (from Z=0.0 to Z=54.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02304", "images": ["images/Shaft_02304.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.8 mm and length at least 107.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 5.4 mm (from Z=0.0 to Z=5.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.6 mm over length 24.8 mm (from Z=0.0 to Z=97.2).\n9. Finish turn diameter Ø40.0 mm over length 12.0 mm (from Z=0.0 to Z=72.4).\n10. Finish turn diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00887", "images": ["images/Shaft_00887.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.6 mm and length at least 150.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 87.4 mm (from Z=0.0 to Z=87.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01034", "images": ["images/Shaft_01034.png", "detail_png/Shaft_01034_length.png", "detail_png/Shaft_01034_diam.png", "detail_png/Shaft_01034_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.8 mm and length at least 113.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.3 mm over length 31.7 mm (from Z=0.0 to Z=76.5).\n9. Finish turn diameter Ø30.0 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04946", "images": ["images/Shaft_04946.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.3 mm and length at least 87.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.0 mm over length 25.4 mm (from Z=0.0 to Z=74.0).\n9. Finish turn diameter Ø32.1 mm over length 26.5 mm (from Z=0.0 to Z=48.6).\n10. Finish turn diameter Ø30.0 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00903", "images": ["images/Shaft_00903.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.4 mm and length at least 225.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.4 mm over length 73.8 mm (from Z=0.0 to Z=160.4).\n10. Finish turn diameter Ø42.2 mm over length 44.0 mm (from Z=0.0 to Z=86.6).\n11. Finish turn diameter Ø30.0 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03369", "images": ["images/Shaft_03369.png", "detail_png/Shaft_03369_length.png", "detail_png/Shaft_03369_diam.png", "detail_png/Shaft_03369_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.5 mm and length at least 83.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.5 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.8 mm over length 12.8 mm (from Z=0.0 to Z=59.3).\n9. Finish turn diameter Ø30.0 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04344", "images": ["images/Shaft_04344.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.6 mm and length at least 178.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 37.0 mm (from Z=0.0 to Z=137.9).\n10. Finish turn diameter Ø30.0 mm over length 100.9 mm (from Z=0.0 to Z=100.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04711", "images": ["images/Shaft_04711.png", "detail_png/Shaft_04711_length.png", "detail_png/Shaft_04711_diam.png", "detail_png/Shaft_04711_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.2 mm and length at least 146.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 59.4 mm (from Z=0.0 to Z=115.9).\n9. Finish turn diameter Ø35.8 mm over length 27.6 mm (from Z=0.0 to Z=56.5).\n10. Finish turn diameter Ø30.0 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03475", "images": ["images/Shaft_03475.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.3 mm and length at least 219.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.5 mm over length 58.6 mm (from Z=0.0 to Z=168.3).\n10. Finish turn diameter Ø56.3 mm over length 54.9 mm (from Z=0.0 to Z=109.7).\n11. Finish turn diameter Ø43.9 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02203", "images": ["images/Shaft_02203.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.0 mm and length at least 156.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 104.4 mm (from Z=0.0 to Z=104.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00163", "images": ["images/Shaft_00163.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.9 mm and length at least 280.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 256.2 mm (from Z=0.0 to Z=256.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04002", "images": ["images/Shaft_04002.png", "detail_png/Shaft_04002_length.png", "detail_png/Shaft_04002_diam.png", "detail_png/Shaft_04002_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.1 mm and length at least 248.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.1 mm over length 59.5 mm (from Z=0.0 to Z=217.4).\n10. Finish turn diameter Ø30.0 mm over length 157.9 mm (from Z=0.0 to Z=157.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03533", "images": ["images/Shaft_03533.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.3 mm and length at least 101.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.3 mm over length 10.4 mm (from Z=0.0 to Z=91.6).\n9. Finish turn diameter Ø42.3 mm over length 18.6 mm (from Z=0.0 to Z=81.2).\n10. Finish turn diameter Ø33.0 mm over length 22.3 mm (from Z=0.0 to Z=62.6).\n11. Finish turn diameter Ø30.0 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04215", "images": ["images/Shaft_04215.png", "detail_png/Shaft_04215_length.png", "detail_png/Shaft_04215_diam.png", "detail_png/Shaft_04215_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.5 mm and length at least 252.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.3 mm over length 55.4 mm (from Z=0.0 to Z=195.2).\n10. Finish turn diameter Ø30.0 mm over length 139.8 mm (from Z=0.0 to Z=139.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02686", "images": ["images/Shaft_02686.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 89.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.8 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00584", "images": ["images/Shaft_00584.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.4 mm and length at least 90.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.8 mm over length 12.0 mm (from Z=0.0 to Z=49.6).\n9. Finish turn diameter Ø30.0 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02296", "images": ["images/Shaft_02296.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.2 mm and length at least 263.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 77.3 mm (from Z=0.0 to Z=77.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.2 mm (from Z=0.0 to Z=181.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00509", "images": ["images/Shaft_00509.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 263.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.4 mm (from Z=0.0 to Z=221.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.3 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00361", "images": ["images/Shaft_00361.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.6 mm and length at least 306.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.4 mm over length 63.7 mm (from Z=0.0 to Z=274.7).\n10. Finish turn diameter Ø42.2 mm over length 98.3 mm (from Z=0.0 to Z=211.0).\n11. Finish turn diameter Ø30.0 mm over length 112.7 mm (from Z=0.0 to Z=112.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00868", "images": ["images/Shaft_00868.png", "detail_png/Shaft_00868_length.png", "detail_png/Shaft_00868_diam.png", "detail_png/Shaft_00868_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.9 mm and length at least 168.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 26.2 mm (from Z=0.0 to Z=151.2).\n9. Finish turn diameter Ø31.5 mm over length 48.4 mm (from Z=0.0 to Z=125.0).\n10. Finish turn diameter Ø30.0 mm over length 76.6 mm (from Z=0.0 to Z=76.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02248", "images": ["images/Shaft_02248.png", "detail_png/Shaft_02248_length.png", "detail_png/Shaft_02248_diam.png", "detail_png/Shaft_02248_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.9 mm and length at least 323.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.9 mm over length 70.0 mm (from Z=0.0 to Z=70.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.3 mm over length 91.5 mm (from Z=0.0 to Z=248.6).\n10. Finish turn diameter Ø42.6 mm over length 17.0 mm (from Z=0.0 to Z=157.1).\n11. Finish turn diameter Ø35.6 mm over length 46.0 mm (from Z=0.0 to Z=140.1).\n12. Finish turn diameter Ø30.0 mm over length 94.1 mm (from Z=0.0 to Z=94.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03459", "images": ["images/Shaft_03459.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.7 mm and length at least 163.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 53.9 mm (from Z=0.0 to Z=53.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 40.1 mm (from Z=0.0 to Z=104.9).\n9. Finish turn diameter Ø39.0 mm over length 44.4 mm (from Z=0.0 to Z=64.8).\n10. Finish turn diameter Ø30.0 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03289", "images": ["images/Shaft_03289.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 314.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 182.6 mm (from Z=0.0 to Z=182.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.0 mm over length 127.3 mm (from Z=0.0 to Z=127.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02810", "images": ["images/Shaft_02810.png", "detail_png/Shaft_02810_length.png", "detail_png/Shaft_02810_diam.png", "detail_png/Shaft_02810_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.9 mm and length at least 188.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 145.3 mm (from Z=0.0 to Z=145.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00956", "images": ["images/Shaft_00956.png", "detail_png/Shaft_00956_length.png", "detail_png/Shaft_00956_diam.png", "detail_png/Shaft_00956_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.9 mm and length at least 127.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.5 mm over length 33.7 mm (from Z=0.0 to Z=91.3).\n9. Finish turn diameter Ø68.2 mm over length 5.7 mm (from Z=0.0 to Z=57.6).\n10. Finish turn diameter Ø58.3 mm over length 31.2 mm (from Z=0.0 to Z=51.9).\n11. Finish turn diameter Ø47.0 mm over length 5.5 mm (from Z=0.0 to Z=20.7).\n12. Finish turn diameter Ø37.3 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01551", "images": ["images/Shaft_01551.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 101.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.9 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03279", "images": ["images/Shaft_03279.png", "detail_png/Shaft_03279_length.png", "detail_png/Shaft_03279_diam.png", "detail_png/Shaft_03279_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 137.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.0 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04315", "images": ["images/Shaft_04315.png", "detail_png/Shaft_04315_length.png", "detail_png/Shaft_04315_diam.png", "detail_png/Shaft_04315_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.4 mm and length at least 201.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.5 mm over length 25.7 mm (from Z=0.0 to Z=168.1).\n10. Finish turn diameter Ø30.0 mm over length 142.4 mm (from Z=0.0 to Z=142.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03527", "images": ["images/Shaft_03527.png", "detail_png/Shaft_03527_length.png", "detail_png/Shaft_03527_diam.png", "detail_png/Shaft_03527_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.3 mm and length at least 195.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.5 mm over length 10.0 mm (from Z=0.0 to Z=133.7).\n10. Finish turn diameter Ø39.9 mm over length 49.9 mm (from Z=0.0 to Z=123.7).\n11. Finish turn diameter Ø32.5 mm over length 52.5 mm (from Z=0.0 to Z=73.8).\n12. Finish turn diameter Ø30.0 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02863", "images": ["images/Shaft_02863.png", "detail_png/Shaft_02863_length.png", "detail_png/Shaft_02863_diam.png", "detail_png/Shaft_02863_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.6 mm and length at least 147.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.9 mm (from Z=0.0 to Z=111.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01208", "images": ["images/Shaft_01208.png", "detail_png/Shaft_01208_length.png", "detail_png/Shaft_01208_diam.png", "detail_png/Shaft_01208_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.9 mm and length at least 92.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.0 mm over length 30.0 mm (from Z=0.0 to Z=52.9).\n9. Finish turn diameter Ø30.0 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03329", "images": ["images/Shaft_03329.png", "detail_png/Shaft_03329_length.png", "detail_png/Shaft_03329_diam.png", "detail_png/Shaft_03329_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.2 mm and length at least 72.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.2 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04074", "images": ["images/Shaft_04074.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.3 mm and length at least 228.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.9 mm over length 7.9 mm (from Z=0.0 to Z=215.2).\n10. Finish turn diameter Ø34.4 mm over length 24.9 mm (from Z=0.0 to Z=207.3).\n11. Finish turn diameter Ø31.1 mm over length 90.7 mm (from Z=0.0 to Z=182.4).\n12. Finish turn diameter Ø30.0 mm over length 91.7 mm (from Z=0.0 to Z=91.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03618", "images": ["images/Shaft_03618.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.2 mm and length at least 176.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.2 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.8 mm over length 22.3 mm (from Z=0.0 to Z=117.2).\n10. Finish turn diameter Ø30.0 mm over length 94.9 mm (from Z=0.0 to Z=94.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02739", "images": ["images/Shaft_02739.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.7 mm and length at least 232.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.7 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.8 mm over length 20.4 mm (from Z=0.0 to Z=164.2).\n10. Finish turn diameter Ø30.0 mm over length 143.8 mm (from Z=0.0 to Z=143.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01857", "images": ["images/Shaft_01857.png", "detail_png/Shaft_01857_length.png", "detail_png/Shaft_01857_diam.png", "detail_png/Shaft_01857_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.6 mm and length at least 109.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 21.8 mm (from Z=0.0 to Z=91.5).\n9. Finish turn diameter Ø44.4 mm over length 17.6 mm (from Z=0.0 to Z=69.7).\n10. Finish turn diameter Ø30.0 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02147", "images": ["images/Shaft_02147.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.5 mm and length at least 279.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 51.3 mm (from Z=0.0 to Z=51.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.4 mm over length 67.2 mm (from Z=0.0 to Z=223.1).\n10. Finish turn diameter Ø55.9 mm over length 37.5 mm (from Z=0.0 to Z=155.9).\n11. Finish turn diameter Ø45.4 mm over length 59.2 mm (from Z=0.0 to Z=118.4).\n12. Finish turn diameter Ø30.0 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02432", "images": ["images/Shaft_02432.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.6 mm and length at least 287.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.2 mm over length 62.6 mm (from Z=0.0 to Z=233.4).\n10. Finish turn diameter Ø30.0 mm over length 170.8 mm (from Z=0.0 to Z=170.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01006", "images": ["images/Shaft_01006.png", "detail_png/Shaft_01006_length.png", "detail_png/Shaft_01006_diam.png", "detail_png/Shaft_01006_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.4 mm and length at least 223.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 97.7 mm (from Z=0.0 to Z=97.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.0 mm over length 44.4 mm (from Z=0.0 to Z=120.9).\n10. Finish turn diameter Ø37.4 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02648", "images": ["images/Shaft_02648.png", "detail_png/Shaft_02648_length.png", "detail_png/Shaft_02648_diam.png", "detail_png/Shaft_02648_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.9 mm and length at least 250.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.5 mm over length 24.1 mm (from Z=0.0 to Z=173.7).\n10. Finish turn diameter Ø32.3 mm over length 83.4 mm (from Z=0.0 to Z=149.6).\n11. Finish turn diameter Ø30.0 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02998", "images": ["images/Shaft_02998.png", "detail_png/Shaft_02998_length.png", "detail_png/Shaft_02998_diam.png", "detail_png/Shaft_02998_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 266.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 196.5 mm (from Z=0.0 to Z=196.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02136", "images": ["images/Shaft_02136.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.7 mm and length at least 224.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.4 mm (from Z=0.0 to Z=166.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02283", "images": ["images/Shaft_02283.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.1 mm and length at least 304.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.9 mm over length 16.3 mm (from Z=0.0 to Z=251.1).\n10. Finish turn diameter Ø52.8 mm over length 60.4 mm (from Z=0.0 to Z=234.8).\n11. Finish turn diameter Ø41.3 mm over length 74.5 mm (from Z=0.0 to Z=174.4).\n12. Finish turn diameter Ø30.0 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04023", "images": ["images/Shaft_04023.png", "detail_png/Shaft_04023_length.png", "detail_png/Shaft_04023_diam.png", "detail_png/Shaft_04023_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.4 mm and length at least 94.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.4 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.4 mm over length 37.3 mm (from Z=0.0 to Z=45.6).\n9. Finish turn diameter Ø30.0 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04406", "images": ["images/Shaft_04406.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.5 mm and length at least 126.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.5 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.2 mm over length 31.1 mm (from Z=0.0 to Z=91.0).\n9. Finish turn diameter Ø36.4 mm over length 24.2 mm (from Z=0.0 to Z=59.9).\n10. Finish turn diameter Ø30.0 mm over length 35.7 mm (from Z=0.0 to Z=35.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02087", "images": ["images/Shaft_02087.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.3 mm and length at least 246.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.3 mm over length 65.3 mm (from Z=0.0 to Z=65.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.4 mm over length 21.1 mm (from Z=0.0 to Z=176.2).\n10. Finish turn diameter Ø48.4 mm over length 21.1 mm (from Z=0.0 to Z=155.1).\n11. Finish turn diameter Ø30.2 mm over length 75.5 mm (from Z=0.0 to Z=134.0).\n12. Finish turn diameter Ø30.0 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00455", "images": ["images/Shaft_00455.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.0 mm and length at least 164.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 50.0 mm (from Z=0.0 to Z=124.6).\n9. Finish turn diameter Ø43.1 mm over length 20.5 mm (from Z=0.0 to Z=74.6).\n10. Finish turn diameter Ø34.4 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03974", "images": ["images/Shaft_03974.png", "detail_png/Shaft_03974_length.png", "detail_png/Shaft_03974_diam.png", "detail_png/Shaft_03974_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.3 mm and length at least 118.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.3 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.6 mm over length 15.5 mm (from Z=0.0 to Z=102.7).\n9. Finish turn diameter Ø30.0 mm over length 87.2 mm (from Z=0.0 to Z=87.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03328", "images": ["images/Shaft_03328.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.8 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.8 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 70.3 mm (from Z=0.0 to Z=139.0).\n9. Finish turn diameter Ø30.0 mm over length 68.7 mm (from Z=0.0 to Z=68.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01104", "images": ["images/Shaft_01104.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.7 mm and length at least 229.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.6 mm over length 37.8 mm (from Z=0.0 to Z=193.3).\n10. Finish turn diameter Ø33.5 mm over length 43.5 mm (from Z=0.0 to Z=155.5).\n11. Finish turn diameter Ø30.0 mm over length 112.0 mm (from Z=0.0 to Z=112.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02247", "images": ["images/Shaft_02247.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.4 mm and length at least 149.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.4 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 34.2 mm (from Z=0.0 to Z=104.6).\n9. Finish turn diameter Ø30.0 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01864", "images": ["images/Shaft_01864.png", "detail_png/Shaft_01864_length.png", "detail_png/Shaft_01864_diam.png", "detail_png/Shaft_01864_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.7 mm and length at least 270.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 64.9 mm (from Z=0.0 to Z=64.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.1 mm (from Z=0.0 to Z=200.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02973", "images": ["images/Shaft_02973.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.3 mm and length at least 286.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.3 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 91.0 mm (from Z=0.0 to Z=221.3).\n10. Finish turn diameter Ø54.2 mm over length 130.3 mm (from Z=0.0 to Z=130.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04276", "images": ["images/Shaft_04276.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.5 mm and length at least 195.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.4 mm over length 27.5 mm (from Z=0.0 to Z=141.8).\n10. Finish turn diameter Ø48.8 mm over length 40.0 mm (from Z=0.0 to Z=114.3).\n11. Finish turn diameter Ø44.2 mm over length 43.5 mm (from Z=0.0 to Z=74.3).\n12. Finish turn diameter Ø32.2 mm over length 18.8 mm (from Z=0.0 to Z=30.8).\n13. Finish turn diameter Ø30.0 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02180", "images": ["images/Shaft_02180.png", "detail_png/Shaft_02180_length.png", "detail_png/Shaft_02180_diam.png", "detail_png/Shaft_02180_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 224.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 176.4 mm (from Z=0.0 to Z=176.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.9 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00048", "images": ["images/Shaft_00048.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.5 mm and length at least 157.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 138.9 mm (from Z=0.0 to Z=138.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03096", "images": ["images/Shaft_03096.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.6 mm and length at least 163.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.9 mm over length 30.2 mm (from Z=0.0 to Z=107.1).\n9. Finish turn diameter Ø30.0 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00849", "images": ["images/Shaft_00849.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.0 mm and length at least 317.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.0 mm over length 106.3 mm (from Z=0.0 to Z=106.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.4 mm over length 25.0 mm (from Z=0.0 to Z=206.4).\n10. Finish turn diameter Ø31.7 mm over length 33.5 mm (from Z=0.0 to Z=181.4).\n11. Finish turn diameter Ø30.0 mm over length 147.9 mm (from Z=0.0 to Z=147.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02845", "images": ["images/Shaft_02845.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.8 mm and length at least 162.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 58.1 mm (from Z=0.0 to Z=58.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.8 mm over length 60.0 mm (from Z=0.0 to Z=99.4).\n9. Finish turn diameter Ø47.9 mm over length 8.5 mm (from Z=0.0 to Z=39.4).\n10. Finish turn diameter Ø38.0 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02051", "images": ["images/Shaft_02051.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.4 mm and length at least 265.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.4 mm over length 15.1 mm (from Z=0.0 to Z=198.5).\n10. Finish turn diameter Ø52.5 mm over length 47.6 mm (from Z=0.0 to Z=183.4).\n11. Finish turn diameter Ø37.6 mm over length 78.6 mm (from Z=0.0 to Z=135.8).\n12. Finish turn diameter Ø30.0 mm over length 57.2 mm (from Z=0.0 to Z=57.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00650", "images": ["images/Shaft_00650.png", "detail_png/Shaft_00650_length.png", "detail_png/Shaft_00650_diam.png", "detail_png/Shaft_00650_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.7 mm and length at least 150.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.3 mm over length 62.4 mm (from Z=0.0 to Z=106.8).\n9. Finish turn diameter Ø39.5 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03969", "images": ["images/Shaft_03969.png", "detail_png/Shaft_03969_length.png", "detail_png/Shaft_03969_diam.png", "detail_png/Shaft_03969_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 164.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 112.0 mm (from Z=0.0 to Z=112.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.6 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04641", "images": ["images/Shaft_04641.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.0 mm and length at least 69.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.8 mm over length 15.5 mm (from Z=0.0 to Z=47.4).\n9. Finish turn diameter Ø30.0 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01355", "images": ["images/Shaft_01355.png", "detail_png/Shaft_01355_length.png", "detail_png/Shaft_01355_diam.png", "detail_png/Shaft_01355_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.4 mm and length at least 271.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.2 mm over length 52.8 mm (from Z=0.0 to Z=220.3).\n10. Finish turn diameter Ø35.6 mm over length 48.4 mm (from Z=0.0 to Z=167.5).\n11. Finish turn diameter Ø30.0 mm over length 119.1 mm (from Z=0.0 to Z=119.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04491", "images": ["images/Shaft_04491.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.6 mm and length at least 243.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.6 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.6 mm over length 89.2 mm (from Z=0.0 to Z=165.0).\n10. Finish turn diameter Ø30.0 mm over length 75.8 mm (from Z=0.0 to Z=75.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03388", "images": ["images/Shaft_03388.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.2 mm and length at least 228.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.3 mm over length 32.5 mm (from Z=0.0 to Z=173.4).\n10. Finish turn diameter Ø33.9 mm over length 22.0 mm (from Z=0.0 to Z=140.9).\n11. Finish turn diameter Ø30.0 mm over length 118.9 mm (from Z=0.0 to Z=118.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04267", "images": ["images/Shaft_04267.png", "detail_png/Shaft_04267_length.png", "detail_png/Shaft_04267_diam.png", "detail_png/Shaft_04267_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.8 mm and length at least 319.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 230.9 mm (from Z=0.0 to Z=230.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01432", "images": ["images/Shaft_01432.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.0 mm and length at least 206.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.7 mm over length 53.8 mm (from Z=0.0 to Z=138.3).\n10. Finish turn diameter Ø30.0 mm over length 84.5 mm (from Z=0.0 to Z=84.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04814", "images": ["images/Shaft_04814.png", "detail_png/Shaft_04814_length.png", "detail_png/Shaft_04814_diam.png", "detail_png/Shaft_04814_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.4 mm and length at least 292.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.4 mm over length 151.5 mm (from Z=0.0 to Z=151.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.8 mm over length 108.1 mm (from Z=0.0 to Z=135.9).\n10. Finish turn diameter Ø52.5 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04640", "images": ["images/Shaft_04640.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.4 mm and length at least 208.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 63.2 mm (from Z=0.0 to Z=63.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 15.8 mm (from Z=0.0 to Z=140.1).\n10. Finish turn diameter Ø58.0 mm over length 95.7 mm (from Z=0.0 to Z=124.3).\n11. Finish turn diameter Ø49.2 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01274", "images": ["images/Shaft_01274.png", "detail_png/Shaft_01274_length.png", "detail_png/Shaft_01274_diam.png", "detail_png/Shaft_01274_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.7 mm and length at least 313.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.3 mm over length 13.0 mm (from Z=0.0 to Z=296.1).\n10. Finish turn diameter Ø30.0 mm over length 283.1 mm (from Z=0.0 to Z=283.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04031", "images": ["images/Shaft_04031.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.5 mm and length at least 109.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.5 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.9 mm (from Z=0.0 to Z=84.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01601", "images": ["images/Shaft_01601.png", "detail_png/Shaft_01601_length.png", "detail_png/Shaft_01601_diam.png", "detail_png/Shaft_01601_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.0 mm and length at least 306.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.0 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 242.6 mm (from Z=0.0 to Z=242.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02683", "images": ["images/Shaft_02683.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.7 mm and length at least 227.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 63.7 mm (from Z=0.0 to Z=63.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 49.9 mm (from Z=0.0 to Z=158.4).\n10. Finish turn diameter Ø30.5 mm over length 48.1 mm (from Z=0.0 to Z=108.5).\n11. Finish turn diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02046", "images": ["images/Shaft_02046.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.4 mm and length at least 219.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.4 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.0 mm over length 34.5 mm (from Z=0.0 to Z=202.7).\n10. Finish turn diameter Ø30.0 mm over length 168.2 mm (from Z=0.0 to Z=168.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00122", "images": ["images/Shaft_00122.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.2 mm and length at least 138.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.8 mm over length 29.1 mm (from Z=0.0 to Z=102.6).\n9. Finish turn diameter Ø30.6 mm over length 25.0 mm (from Z=0.0 to Z=73.5).\n10. Finish turn diameter Ø30.0 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00162", "images": ["images/Shaft_00162.png", "detail_png/Shaft_00162_length.png", "detail_png/Shaft_00162_diam.png", "detail_png/Shaft_00162_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.4 mm and length at least 291.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.3 mm over length 70.0 mm (from Z=0.0 to Z=258.5).\n10. Finish turn diameter Ø35.0 mm over length 67.0 mm (from Z=0.0 to Z=188.5).\n11. Finish turn diameter Ø30.0 mm over length 121.5 mm (from Z=0.0 to Z=121.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00498", "images": ["images/Shaft_00498.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.2 mm and length at least 246.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 97.1 mm (from Z=0.0 to Z=97.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 42.0 mm (from Z=0.0 to Z=144.5).\n10. Finish turn diameter Ø35.4 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03544", "images": ["images/Shaft_03544.png", "detail_png/Shaft_03544_length.png", "detail_png/Shaft_03544_diam.png", "detail_png/Shaft_03544_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.7 mm and length at least 194.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.7 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 17.6 mm (from Z=0.0 to Z=143.3).\n10. Finish turn diameter Ø30.0 mm over length 125.7 mm (from Z=0.0 to Z=125.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02953", "images": ["images/Shaft_02953.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.2 mm and length at least 280.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.2 mm over length 84.8 mm (from Z=0.0 to Z=84.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.2 mm (from Z=0.0 to Z=190.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01780", "images": ["images/Shaft_01780.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.9 mm and length at least 67.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.4 mm over length 35.5 mm (from Z=0.0 to Z=40.8).\n9. Finish turn diameter Ø30.0 mm over length 5.3 mm (from Z=0.0 to Z=5.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01835", "images": ["images/Shaft_01835.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.0 mm and length at least 207.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.9 mm over length 28.5 mm (from Z=0.0 to Z=141.9).\n10. Finish turn diameter Ø46.6 mm over length 28.9 mm (from Z=0.0 to Z=113.4).\n11. Finish turn diameter Ø38.8 mm over length 11.5 mm (from Z=0.0 to Z=84.5).\n12. Finish turn diameter Ø32.6 mm over length 52.8 mm (from Z=0.0 to Z=73.0).\n13. Finish turn diameter Ø30.0 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00043", "images": ["images/Shaft_00043.png", "detail_png/Shaft_00043_length.png", "detail_png/Shaft_00043_diam.png", "detail_png/Shaft_00043_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.1 mm and length at least 322.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 87.9 mm (from Z=0.0 to Z=87.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.2 mm (from Z=0.0 to Z=229.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02509", "images": ["images/Shaft_02509.png", "detail_png/Shaft_02509_length.png", "detail_png/Shaft_02509_diam.png", "detail_png/Shaft_02509_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.2 mm and length at least 252.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 12.4 mm (from Z=0.0 to Z=12.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.8 mm over length 93.8 mm (from Z=0.0 to Z=234.7).\n10. Finish turn diameter Ø58.9 mm over length 31.6 mm (from Z=0.0 to Z=140.9).\n11. Finish turn diameter Ø55.8 mm over length 89.3 mm (from Z=0.0 to Z=109.3).\n12. Finish turn diameter Ø41.9 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04614", "images": ["images/Shaft_04614.png", "detail_png/Shaft_04614_length.png", "detail_png/Shaft_04614_diam.png", "detail_png/Shaft_04614_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.0 mm and length at least 83.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.6 mm over length 18.9 mm (from Z=0.0 to Z=53.9).\n9. Finish turn diameter Ø42.9 mm over length 17.3 mm (from Z=0.0 to Z=35.0).\n10. Finish turn diameter Ø30.0 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03112", "images": ["images/Shaft_03112.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.4 mm and length at least 179.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.4 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 67.5 mm (from Z=0.0 to Z=117.5).\n9. Finish turn diameter Ø49.2 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00476", "images": ["images/Shaft_00476.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.4 mm and length at least 227.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.4 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.6 mm over length 58.7 mm (from Z=0.0 to Z=152.5).\n10. Finish turn diameter Ø46.8 mm over length 15.2 mm (from Z=0.0 to Z=93.8).\n11. Finish turn diameter Ø30.0 mm over length 78.6 mm (from Z=0.0 to Z=78.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02174", "images": ["images/Shaft_02174.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.9 mm and length at least 309.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 92.4 mm (from Z=0.0 to Z=92.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 36.5 mm (from Z=0.0 to Z=211.7).\n10. Finish turn diameter Ø30.0 mm over length 175.2 mm (from Z=0.0 to Z=175.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04752", "images": ["images/Shaft_04752.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.4 mm and length at least 245.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.3 mm (from Z=0.0 to Z=181.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04250", "images": ["images/Shaft_04250.png", "detail_png/Shaft_04250_length.png", "detail_png/Shaft_04250_diam.png", "detail_png/Shaft_04250_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 252.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 110.3 mm (from Z=0.0 to Z=110.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.3 mm over length 136.8 mm (from Z=0.0 to Z=136.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01275", "images": ["images/Shaft_01275.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.4 mm and length at least 163.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.4 mm (from Z=0.0 to Z=100.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00686", "images": ["images/Shaft_00686.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 72.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 53.5 mm (from Z=0.0 to Z=53.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.3 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01817", "images": ["images/Shaft_01817.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.3 mm and length at least 274.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 240.7 mm (from Z=0.0 to Z=240.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00987", "images": ["images/Shaft_00987.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.6 mm and length at least 99.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.8 mm over length 5.0 mm (from Z=0.0 to Z=74.4).\n9. Finish turn diameter Ø37.1 mm over length 11.4 mm (from Z=0.0 to Z=69.4).\n10. Finish turn diameter Ø30.0 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03483", "images": ["images/Shaft_03483.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.9 mm and length at least 263.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.2 mm over length 29.2 mm (from Z=0.0 to Z=194.2).\n10. Finish turn diameter Ø31.5 mm over length 41.2 mm (from Z=0.0 to Z=165.0).\n11. Finish turn diameter Ø30.0 mm over length 123.8 mm (from Z=0.0 to Z=123.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04016", "images": ["images/Shaft_04016.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.3 mm and length at least 253.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 202.1 mm (from Z=0.0 to Z=202.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02577", "images": ["images/Shaft_02577.png", "detail_png/Shaft_02577_length.png", "detail_png/Shaft_02577_diam.png", "detail_png/Shaft_02577_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.8 mm and length at least 160.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.7 mm over length 52.0 mm (from Z=0.0 to Z=78.0).\n9. Finish turn diameter Ø44.1 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00272", "images": ["images/Shaft_00272.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.8 mm and length at least 78.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.2 mm over length 18.1 mm (from Z=0.0 to Z=60.2).\n9. Finish turn diameter Ø30.0 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00795", "images": ["images/Shaft_00795.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.7 mm and length at least 293.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.7 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 38.1 mm (from Z=0.0 to Z=233.2).\n10. Finish turn diameter Ø33.0 mm over length 22.4 mm (from Z=0.0 to Z=195.1).\n11. Finish turn diameter Ø30.0 mm over length 172.7 mm (from Z=0.0 to Z=172.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00664", "images": ["images/Shaft_00664.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.3 mm and length at least 184.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 64.0 mm (from Z=0.0 to Z=64.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 66.6 mm (from Z=0.0 to Z=115.4).\n9. Finish turn diameter Ø33.2 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04011", "images": ["images/Shaft_04011.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.6 mm and length at least 226.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 69.7 mm (from Z=0.0 to Z=69.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 151.3 mm (from Z=0.0 to Z=151.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00515", "images": ["images/Shaft_00515.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.1 mm and length at least 186.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.1 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.2 mm over length 68.3 mm (from Z=0.0 to Z=87.6).\n9. Finish turn diameter Ø44.0 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04175", "images": ["images/Shaft_04175.png", "detail_png/Shaft_04175_length.png", "detail_png/Shaft_04175_diam.png", "detail_png/Shaft_04175_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.1 mm and length at least 78.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.3 mm over length 19.0 mm (from Z=0.0 to Z=52.7).\n9. Finish turn diameter Ø33.7 mm over length 7.4 mm (from Z=0.0 to Z=33.7).\n10. Finish turn diameter Ø30.0 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01354", "images": ["images/Shaft_01354.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.9 mm and length at least 80.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.9 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.6 mm over length 21.6 mm (from Z=0.0 to Z=58.2).\n9. Finish turn diameter Ø30.0 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02404", "images": ["images/Shaft_02404.png", "detail_png/Shaft_02404_length.png", "detail_png/Shaft_02404_diam.png", "detail_png/Shaft_02404_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.7 mm and length at least 178.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 56.9 mm (from Z=0.0 to Z=135.9).\n9. Finish turn diameter Ø35.0 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01861", "images": ["images/Shaft_01861.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.8 mm and length at least 280.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.8 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 253.2 mm (from Z=0.0 to Z=253.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04656", "images": ["images/Shaft_04656.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.7 mm and length at least 87.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.7 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 58.9 mm (from Z=0.0 to Z=58.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01866", "images": ["images/Shaft_01866.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.6 mm and length at least 253.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.0 mm over length 90.6 mm (from Z=0.0 to Z=228.5).\n10. Finish turn diameter Ø38.9 mm over length 19.0 mm (from Z=0.0 to Z=137.9).\n11. Finish turn diameter Ø30.0 mm over length 118.9 mm (from Z=0.0 to Z=118.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03269", "images": ["images/Shaft_03269.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.8 mm and length at least 68.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 9.3 mm (from Z=0.0 to Z=9.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.3 mm over length 9.3 mm (from Z=0.0 to Z=54.4).\n9. Finish turn diameter Ø50.8 mm over length 10.9 mm (from Z=0.0 to Z=45.1).\n10. Finish turn diameter Ø44.7 mm over length 5.7 mm (from Z=0.0 to Z=34.2).\n11. Finish turn diameter Ø38.1 mm over length 13.2 mm (from Z=0.0 to Z=28.5).\n12. Finish turn diameter Ø30.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03592", "images": ["images/Shaft_03592.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.2 mm and length at least 93.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 74.8 mm (from Z=0.0 to Z=74.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00137", "images": ["images/Shaft_00137.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.7 mm and length at least 88.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 9.4 mm (from Z=0.0 to Z=50.5).\n9. Finish turn diameter Ø43.9 mm over length 13.3 mm (from Z=0.0 to Z=41.1).\n10. Finish turn diameter Ø39.7 mm over length 19.2 mm (from Z=0.0 to Z=27.8).\n11. Finish turn diameter Ø30.0 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01328", "images": ["images/Shaft_01328.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.3 mm and length at least 71.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.3 mm over length 7.3 mm (from Z=0.0 to Z=57.5).\n9. Finish turn diameter Ø30.0 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01315", "images": ["images/Shaft_01315.png", "detail_png/Shaft_01315_length.png", "detail_png/Shaft_01315_diam.png", "detail_png/Shaft_01315_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.0 mm and length at least 234.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.0 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.8 mm over length 45.2 mm (from Z=0.0 to Z=168.8).\n10. Finish turn diameter Ø30.0 mm over length 123.6 mm (from Z=0.0 to Z=123.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04735", "images": ["images/Shaft_04735.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.7 mm and length at least 238.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.4 mm over length 22.2 mm (from Z=0.0 to Z=218.4).\n10. Finish turn diameter Ø30.0 mm over length 196.2 mm (from Z=0.0 to Z=196.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00135", "images": ["images/Shaft_00135.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.3 mm and length at least 135.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.9 mm (from Z=0.0 to Z=107.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00450", "images": ["images/Shaft_00450.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.0 mm and length at least 120.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.0 mm over length 22.6 mm (from Z=0.0 to Z=84.9).\n9. Finish turn diameter Ø30.0 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01366", "images": ["images/Shaft_01366.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.4 mm and length at least 118.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.0 mm over length 23.3 mm (from Z=0.0 to Z=81.9).\n9. Finish turn diameter Ø30.0 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02622", "images": ["images/Shaft_02622.png", "detail_png/Shaft_02622_length.png", "detail_png/Shaft_02622_diam.png", "detail_png/Shaft_02622_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.5 mm and length at least 112.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.5 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 8.4 mm (from Z=0.0 to Z=73.4).\n9. Finish turn diameter Ø38.2 mm over length 14.0 mm (from Z=0.0 to Z=65.0).\n10. Finish turn diameter Ø31.4 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04361", "images": ["images/Shaft_04361.png", "detail_png/Shaft_04361_length.png", "detail_png/Shaft_04361_diam.png", "detail_png/Shaft_04361_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.0 mm and length at least 141.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.0 mm over length 42.9 mm (from Z=0.0 to Z=42.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.8 mm over length 45.6 mm (from Z=0.0 to Z=93.2).\n9. Finish turn diameter Ø30.0 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01494", "images": ["images/Shaft_01494.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.3 mm and length at least 127.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04414", "images": ["images/Shaft_04414.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 257.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 164.6 mm (from Z=0.0 to Z=164.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.1 mm over length 88.2 mm (from Z=0.0 to Z=88.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00823", "images": ["images/Shaft_00823.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.4 mm and length at least 99.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 89.4 mm (from Z=0.0 to Z=89.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04438", "images": ["images/Shaft_04438.png", "detail_png/Shaft_04438_length.png", "detail_png/Shaft_04438_diam.png", "detail_png/Shaft_04438_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.8 mm and length at least 106.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.8 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00355", "images": ["images/Shaft_00355.png", "detail_png/Shaft_00355_length.png", "detail_png/Shaft_00355_diam.png", "detail_png/Shaft_00355_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 137.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.9 mm over length 5.0 mm (from Z=0.0 to Z=106.5).\n9. Finish turn diameter Ø50.4 mm over length 39.5 mm (from Z=0.0 to Z=101.5).\n10. Finish turn diameter Ø47.2 mm over length 7.5 mm (from Z=0.0 to Z=62.0).\n11. Finish turn diameter Ø39.8 mm over length 27.1 mm (from Z=0.0 to Z=54.5).\n12. Finish turn diameter Ø30.0 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00662", "images": ["images/Shaft_00662.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.3 mm and length at least 275.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.3 mm over length 74.5 mm (from Z=0.0 to Z=74.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.2 mm over length 41.2 mm (from Z=0.0 to Z=195.9).\n10. Finish turn diameter Ø51.6 mm over length 86.3 mm (from Z=0.0 to Z=154.7).\n11. Finish turn diameter Ø42.0 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04319", "images": ["images/Shaft_04319.png", "detail_png/Shaft_04319_length.png", "detail_png/Shaft_04319_diam.png", "detail_png/Shaft_04319_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.8 mm and length at least 163.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.1 mm over length 34.4 mm (from Z=0.0 to Z=122.9).\n9. Finish turn diameter Ø30.0 mm over length 88.5 mm (from Z=0.0 to Z=88.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02395", "images": ["images/Shaft_02395.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.7 mm and length at least 138.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.2 mm over length 40.7 mm (from Z=0.0 to Z=126.6).\n9. Finish turn diameter Ø30.0 mm over length 85.9 mm (from Z=0.0 to Z=85.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03095", "images": ["images/Shaft_03095.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.5 mm and length at least 189.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.2 mm over length 39.8 mm (from Z=0.0 to Z=162.9).\n10. Finish turn diameter Ø34.3 mm over length 19.5 mm (from Z=0.0 to Z=123.1).\n11. Finish turn diameter Ø30.0 mm over length 103.6 mm (from Z=0.0 to Z=103.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03772", "images": ["images/Shaft_03772.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 121.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 82.6 mm (from Z=0.0 to Z=82.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.5 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04787", "images": ["images/Shaft_04787.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.0 mm and length at least 294.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.6 mm over length 43.0 mm (from Z=0.0 to Z=258.7).\n10. Finish turn diameter Ø30.0 mm over length 215.7 mm (from Z=0.0 to Z=215.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01837", "images": ["images/Shaft_01837.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.9 mm and length at least 271.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.5 mm over length 130.7 mm (from Z=0.0 to Z=229.5).\n10. Finish turn diameter Ø30.0 mm over length 98.8 mm (from Z=0.0 to Z=98.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00809", "images": ["images/Shaft_00809.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.5 mm and length at least 181.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 103.8 mm (from Z=0.0 to Z=103.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.3 mm over length 47.9 mm (from Z=0.0 to Z=72.8).\n9. Finish turn diameter Ø30.0 mm over length 24.9 mm (from Z=0.0 to Z=24.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01109", "images": ["images/Shaft_01109.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.7 mm and length at least 277.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 72.2 mm (from Z=0.0 to Z=72.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.3 mm over length 9.7 mm (from Z=0.0 to Z=200.6).\n10. Finish turn diameter Ø47.4 mm over length 54.9 mm (from Z=0.0 to Z=190.9).\n11. Finish turn diameter Ø30.0 mm over length 136.0 mm (from Z=0.0 to Z=136.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04989", "images": ["images/Shaft_04989.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.6 mm and length at least 134.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.8 mm over length 5.1 mm (from Z=0.0 to Z=92.0).\n9. Finish turn diameter Ø30.0 mm over length 86.9 mm (from Z=0.0 to Z=86.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04416", "images": ["images/Shaft_04416.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.8 mm and length at least 286.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 216.2 mm (from Z=0.0 to Z=216.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03585", "images": ["images/Shaft_03585.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.1 mm and length at least 323.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 52.5 mm (from Z=0.0 to Z=52.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.5 mm over length 62.5 mm (from Z=0.0 to Z=265.6).\n10. Finish turn diameter Ø42.6 mm over length 79.0 mm (from Z=0.0 to Z=203.1).\n11. Finish turn diameter Ø33.2 mm over length 85.1 mm (from Z=0.0 to Z=124.1).\n12. Finish turn diameter Ø30.0 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02527", "images": ["images/Shaft_02527.png", "detail_png/Shaft_02527_length.png", "detail_png/Shaft_02527_diam.png", "detail_png/Shaft_02527_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.9 mm and length at least 324.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.9 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 52.0 mm (from Z=0.0 to Z=224.7).\n10. Finish turn diameter Ø44.6 mm over length 172.7 mm (from Z=0.0 to Z=172.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03318", "images": ["images/Shaft_03318.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.6 mm and length at least 89.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.6 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.3 mm over length 29.9 mm (from Z=0.0 to Z=76.1).\n9. Finish turn diameter Ø30.0 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01904", "images": ["images/Shaft_01904.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.4 mm and length at least 199.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.0 mm over length 22.0 mm (from Z=0.0 to Z=179.1).\n10. Finish turn diameter Ø30.0 mm over length 157.1 mm (from Z=0.0 to Z=157.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01491", "images": ["images/Shaft_01491.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.5 mm and length at least 212.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.2 mm over length 34.2 mm (from Z=0.0 to Z=175.4).\n10. Finish turn diameter Ø37.5 mm over length 32.1 mm (from Z=0.0 to Z=141.2).\n11. Finish turn diameter Ø31.5 mm over length 36.8 mm (from Z=0.0 to Z=109.1).\n12. Finish turn diameter Ø30.0 mm over length 72.3 mm (from Z=0.0 to Z=72.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04192", "images": ["images/Shaft_04192.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.1 mm and length at least 87.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 30.9 mm (from Z=0.0 to Z=65.0).\n9. Finish turn diameter Ø50.3 mm over length 34.1 mm (from Z=0.0 to Z=34.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03913", "images": ["images/Shaft_03913.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.6 mm and length at least 237.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.2 mm over length 72.2 mm (from Z=0.0 to Z=202.0).\n10. Finish turn diameter Ø36.8 mm over length 39.2 mm (from Z=0.0 to Z=129.8).\n11. Finish turn diameter Ø30.0 mm over length 90.6 mm (from Z=0.0 to Z=90.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04997", "images": ["images/Shaft_04997.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.6 mm and length at least 268.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 7.4 mm (from Z=0.0 to Z=7.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.0 mm over length 80.3 mm (from Z=0.0 to Z=255.8).\n10. Finish turn diameter Ø30.0 mm over length 175.5 mm (from Z=0.0 to Z=175.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02126", "images": ["images/Shaft_02126.png", "detail_png/Shaft_02126_length.png", "detail_png/Shaft_02126_diam.png", "detail_png/Shaft_02126_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.7 mm and length at least 114.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.5 mm over length 42.1 mm (from Z=0.0 to Z=80.0).\n9. Finish turn diameter Ø35.2 mm over length 22.9 mm (from Z=0.0 to Z=37.9).\n10. Finish turn diameter Ø30.0 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00197", "images": ["images/Shaft_00197.png", "detail_png/Shaft_00197_length.png", "detail_png/Shaft_00197_diam.png", "detail_png/Shaft_00197_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.4 mm and length at least 127.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.4 mm over length 26.6 mm (from Z=0.0 to Z=117.0).\n9. Finish turn diameter Ø33.9 mm over length 24.8 mm (from Z=0.0 to Z=90.4).\n10. Finish turn diameter Ø30.0 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02273", "images": ["images/Shaft_02273.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.3 mm and length at least 85.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.3 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.5 mm over length 8.7 mm (from Z=0.0 to Z=60.7).\n9. Finish turn diameter Ø30.0 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04914", "images": ["images/Shaft_04914.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 148.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.1 mm over length 83.1 mm (from Z=0.0 to Z=83.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03402", "images": ["images/Shaft_03402.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.0 mm and length at least 69.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 15.0 mm (from Z=0.0 to Z=43.8).\n9. Finish turn diameter Ø31.5 mm over length 8.9 mm (from Z=0.0 to Z=28.8).\n10. Finish turn diameter Ø30.0 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00690", "images": ["images/Shaft_00690.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.2 mm and length at least 173.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 128.5 mm (from Z=0.0 to Z=128.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00029", "images": ["images/Shaft_00029.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.0 mm and length at least 256.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 115.6 mm (from Z=0.0 to Z=214.8).\n10. Finish turn diameter Ø36.6 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01916", "images": ["images/Shaft_01916.png", "detail_png/Shaft_01916_length.png", "detail_png/Shaft_01916_diam.png", "detail_png/Shaft_01916_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 212.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 135.5 mm (from Z=0.0 to Z=135.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.5 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02092", "images": ["images/Shaft_02092.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.2 mm and length at least 177.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 131.9 mm (from Z=0.0 to Z=131.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02385", "images": ["images/Shaft_02385.png", "detail_png/Shaft_02385_length.png", "detail_png/Shaft_02385_diam.png", "detail_png/Shaft_02385_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.9 mm and length at least 254.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.2 mm over length 18.8 mm (from Z=0.0 to Z=220.9).\n10. Finish turn diameter Ø30.0 mm over length 202.1 mm (from Z=0.0 to Z=202.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03397", "images": ["images/Shaft_03397.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 102.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 64.7 mm (from Z=0.0 to Z=64.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.5 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03278", "images": ["images/Shaft_03278.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 228.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 183.9 mm (from Z=0.0 to Z=183.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.4 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01902", "images": ["images/Shaft_01902.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.6 mm and length at least 316.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 82.6 mm (from Z=0.0 to Z=82.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.5 mm over length 96.2 mm (from Z=0.0 to Z=228.6).\n10. Finish turn diameter Ø42.8 mm over length 132.4 mm (from Z=0.0 to Z=132.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04643", "images": ["images/Shaft_04643.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.0 mm and length at least 235.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 41.1 mm (from Z=0.0 to Z=173.7).\n10. Finish turn diameter Ø38.4 mm over length 49.0 mm (from Z=0.0 to Z=132.6).\n11. Finish turn diameter Ø30.0 mm over length 83.6 mm (from Z=0.0 to Z=83.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01925", "images": ["images/Shaft_01925.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.7 mm and length at least 209.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.3 mm over length 22.2 mm (from Z=0.0 to Z=163.9).\n10. Finish turn diameter Ø39.9 mm over length 53.5 mm (from Z=0.0 to Z=141.7).\n11. Finish turn diameter Ø30.0 mm over length 88.2 mm (from Z=0.0 to Z=88.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01364", "images": ["images/Shaft_01364.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.3 mm and length at least 286.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 72.7 mm (from Z=0.0 to Z=72.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 208.6 mm (from Z=0.0 to Z=208.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04297", "images": ["images/Shaft_04297.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.9 mm and length at least 92.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.9 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 9.8 mm (from Z=0.0 to Z=65.8).\n9. Finish turn diameter Ø43.8 mm over length 28.5 mm (from Z=0.0 to Z=56.0).\n10. Finish turn diameter Ø37.2 mm over length 9.6 mm (from Z=0.0 to Z=27.5).\n11. Finish turn diameter Ø30.0 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00099", "images": ["images/Shaft_00099.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.9 mm and length at least 159.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 27.2 mm (from Z=0.0 to Z=116.8).\n9. Finish turn diameter Ø30.0 mm over length 89.6 mm (from Z=0.0 to Z=89.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00009", "images": ["images/Shaft_00009.png", "detail_png/Shaft_00009_length.png", "detail_png/Shaft_00009_diam.png", "detail_png/Shaft_00009_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.8 mm and length at least 257.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.3 mm over length 75.0 mm (from Z=0.0 to Z=216.8).\n10. Finish turn diameter Ø47.7 mm over length 57.3 mm (from Z=0.0 to Z=141.8).\n11. Finish turn diameter Ø32.2 mm over length 84.5 mm (from Z=0.0 to Z=84.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04061", "images": ["images/Shaft_04061.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.1 mm and length at least 142.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 68.1 mm (from Z=0.0 to Z=68.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.0 mm (from Z=0.0 to Z=69.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00107", "images": ["images/Shaft_00107.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 309.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 273.3 mm (from Z=0.0 to Z=273.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.4 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03922", "images": ["images/Shaft_03922.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.2 mm and length at least 316.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 96.2 mm (from Z=0.0 to Z=96.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.4 mm over length 40.9 mm (from Z=0.0 to Z=214.8).\n10. Finish turn diameter Ø36.8 mm over length 20.6 mm (from Z=0.0 to Z=173.9).\n11. Finish turn diameter Ø32.6 mm over length 54.1 mm (from Z=0.0 to Z=153.3).\n12. Finish turn diameter Ø30.0 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02848", "images": ["images/Shaft_02848.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.7 mm and length at least 260.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.7 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 202.9 mm (from Z=0.0 to Z=202.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03925", "images": ["images/Shaft_03925.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.6 mm and length at least 68.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04198", "images": ["images/Shaft_04198.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.1 mm and length at least 97.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.6 mm over length 8.9 mm (from Z=0.0 to Z=87.4).\n9. Finish turn diameter Ø56.4 mm over length 22.0 mm (from Z=0.0 to Z=78.5).\n10. Finish turn diameter Ø36.8 mm over length 11.4 mm (from Z=0.0 to Z=56.5).\n11. Finish turn diameter Ø30.0 mm over length 45.1 mm (from Z=0.0 to Z=45.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02088", "images": ["images/Shaft_02088.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.5 mm and length at least 98.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04513", "images": ["images/Shaft_04513.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.8 mm and length at least 253.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.8 mm over length 81.7 mm (from Z=0.0 to Z=81.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.6 mm (from Z=0.0 to Z=166.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01868", "images": ["images/Shaft_01868.png", "detail_png/Shaft_01868_length.png", "detail_png/Shaft_01868_diam.png", "detail_png/Shaft_01868_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.2 mm and length at least 152.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.2 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 43.3 mm (from Z=0.0 to Z=127.5).\n9. Finish turn diameter Ø36.4 mm over length 25.8 mm (from Z=0.0 to Z=84.2).\n10. Finish turn diameter Ø30.0 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03440", "images": ["images/Shaft_03440.png", "detail_png/Shaft_03440_length.png", "detail_png/Shaft_03440_diam.png", "detail_png/Shaft_03440_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.2 mm and length at least 266.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.3 mm over length 67.9 mm (from Z=0.0 to Z=171.5).\n10. Finish turn diameter Ø46.4 mm over length 33.1 mm (from Z=0.0 to Z=103.6).\n11. Finish turn diameter Ø40.4 mm over length 70.5 mm (from Z=0.0 to Z=70.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01644", "images": ["images/Shaft_01644.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.8 mm and length at least 112.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.7 mm over length 6.0 mm (from Z=0.0 to Z=91.8).\n9. Finish turn diameter Ø39.9 mm over length 18.5 mm (from Z=0.0 to Z=85.8).\n10. Finish turn diameter Ø30.0 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00070", "images": ["images/Shaft_00070.png", "detail_png/Shaft_00070_length.png", "detail_png/Shaft_00070_diam.png", "detail_png/Shaft_00070_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.4 mm and length at least 111.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.0 mm (from Z=0.0 to Z=75.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00443", "images": ["images/Shaft_00443.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.0 mm and length at least 270.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.0 mm over length 58.1 mm (from Z=0.0 to Z=58.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 28.9 mm (from Z=0.0 to Z=207.2).\n10. Finish turn diameter Ø56.3 mm over length 48.6 mm (from Z=0.0 to Z=178.3).\n11. Finish turn diameter Ø38.3 mm over length 40.6 mm (from Z=0.0 to Z=129.7).\n12. Finish turn diameter Ø30.0 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02941", "images": ["images/Shaft_02941.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 98.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.8 mm over length 40.5 mm (from Z=0.0 to Z=40.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03423", "images": ["images/Shaft_03423.png", "detail_png/Shaft_03423_length.png", "detail_png/Shaft_03423_diam.png", "detail_png/Shaft_03423_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.4 mm and length at least 181.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.8 mm over length 57.7 mm (from Z=0.0 to Z=119.1).\n9. Finish turn diameter Ø43.2 mm over length 28.9 mm (from Z=0.0 to Z=61.4).\n10. Finish turn diameter Ø33.8 mm over length 7.0 mm (from Z=0.0 to Z=32.5).\n11. Finish turn diameter Ø30.0 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03933", "images": ["images/Shaft_03933.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 194.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 109.9 mm (from Z=0.0 to Z=109.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.3 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03249", "images": ["images/Shaft_03249.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.8 mm and length at least 75.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.3 mm over length 8.9 mm (from Z=0.0 to Z=59.6).\n9. Finish turn diameter Ø30.0 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01543", "images": ["images/Shaft_01543.png", "detail_png/Shaft_01543_length.png", "detail_png/Shaft_01543_diam.png", "detail_png/Shaft_01543_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.8 mm and length at least 219.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.5 mm over length 23.4 mm (from Z=0.0 to Z=166.6).\n10. Finish turn diameter Ø43.4 mm over length 58.5 mm (from Z=0.0 to Z=143.2).\n11. Finish turn diameter Ø33.6 mm over length 30.1 mm (from Z=0.0 to Z=84.7).\n12. Finish turn diameter Ø30.0 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02714", "images": ["images/Shaft_02714.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.0 mm and length at least 152.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 12.2 mm (from Z=0.0 to Z=102.5).\n9. Finish turn diameter Ø31.0 mm over length 14.6 mm (from Z=0.0 to Z=90.3).\n10. Finish turn diameter Ø30.0 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00158", "images": ["images/Shaft_00158.png", "detail_png/Shaft_00158_length.png", "detail_png/Shaft_00158_diam.png", "detail_png/Shaft_00158_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.0 mm and length at least 324.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 238.4 mm (from Z=0.0 to Z=238.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00344", "images": ["images/Shaft_00344.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.0 mm and length at least 102.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.5 mm over length 41.8 mm (from Z=0.0 to Z=72.6).\n9. Finish turn diameter Ø56.7 mm over length 13.2 mm (from Z=0.0 to Z=30.8).\n10. Finish turn diameter Ø51.5 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01495", "images": ["images/Shaft_01495.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.5 mm and length at least 195.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.3 mm over length 28.4 mm (from Z=0.0 to Z=133.8).\n10. Finish turn diameter Ø49.9 mm over length 68.1 mm (from Z=0.0 to Z=105.4).\n11. Finish turn diameter Ø42.8 mm over length 18.6 mm (from Z=0.0 to Z=37.3).\n12. Finish turn diameter Ø30.0 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04717", "images": ["images/Shaft_04717.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.8 mm and length at least 214.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 167.7 mm (from Z=0.0 to Z=167.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02310", "images": ["images/Shaft_02310.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.8 mm and length at least 219.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 9.8 mm (from Z=0.0 to Z=9.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.6 mm (from Z=0.0 to Z=204.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01629", "images": ["images/Shaft_01629.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.4 mm and length at least 234.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.2 mm over length 35.3 mm (from Z=0.0 to Z=207.7).\n10. Finish turn diameter Ø30.0 mm over length 172.4 mm (from Z=0.0 to Z=172.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02218", "images": ["images/Shaft_02218.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 264.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.8 mm (from Z=0.0 to Z=221.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 37.2 mm (from Z=0.0 to Z=37.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00205", "images": ["images/Shaft_00205.png", "detail_png/Shaft_00205_length.png", "detail_png/Shaft_00205_diam.png", "detail_png/Shaft_00205_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.0 mm and length at least 309.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 81.6 mm (from Z=0.0 to Z=278.0).\n10. Finish turn diameter Ø34.4 mm over length 66.0 mm (from Z=0.0 to Z=196.4).\n11. Finish turn diameter Ø30.0 mm over length 130.4 mm (from Z=0.0 to Z=130.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04713", "images": ["images/Shaft_04713.png", "detail_png/Shaft_04713_length.png", "detail_png/Shaft_04713_diam.png", "detail_png/Shaft_04713_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.7 mm and length at least 196.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.3 mm over length 12.5 mm (from Z=0.0 to Z=144.4).\n10. Finish turn diameter Ø44.8 mm over length 56.4 mm (from Z=0.0 to Z=131.9).\n11. Finish turn diameter Ø30.0 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00036", "images": ["images/Shaft_00036.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.1 mm and length at least 209.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.6 mm over length 111.6 mm (from Z=0.0 to Z=156.7).\n10. Finish turn diameter Ø52.5 mm over length 45.1 mm (from Z=0.0 to Z=45.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03793", "images": ["images/Shaft_03793.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.0 mm and length at least 199.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.6 mm over length 37.9 mm (from Z=0.0 to Z=153.5).\n10. Finish turn diameter Ø30.0 mm over length 115.6 mm (from Z=0.0 to Z=115.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00330", "images": ["images/Shaft_00330.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.9 mm and length at least 311.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 236.2 mm (from Z=0.0 to Z=236.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03861", "images": ["images/Shaft_03861.png", "detail_png/Shaft_03861_length.png", "detail_png/Shaft_03861_diam.png", "detail_png/Shaft_03861_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.8 mm and length at least 244.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.0 mm over length 42.3 mm (from Z=0.0 to Z=193.2).\n10. Finish turn diameter Ø30.0 mm over length 150.9 mm (from Z=0.0 to Z=150.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02906", "images": ["images/Shaft_02906.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.0 mm and length at least 98.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.4 mm over length 64.1 mm (from Z=0.0 to Z=78.7).\n9. Finish turn diameter Ø33.2 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00287", "images": ["images/Shaft_00287.png", "detail_png/Shaft_00287_length.png", "detail_png/Shaft_00287_diam.png", "detail_png/Shaft_00287_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.1 mm and length at least 215.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 172.4 mm (from Z=0.0 to Z=172.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00896", "images": ["images/Shaft_00896.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.5 mm and length at least 227.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 88.4 mm (from Z=0.0 to Z=88.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.9 mm over length 86.7 mm (from Z=0.0 to Z=134.1).\n10. Finish turn diameter Ø57.9 mm over length 35.6 mm (from Z=0.0 to Z=47.4).\n11. Finish turn diameter Ø46.2 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00496", "images": ["images/Shaft_00496.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.4 mm and length at least 236.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 207.5 mm (from Z=0.0 to Z=207.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01123", "images": ["images/Shaft_01123.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.2 mm and length at least 148.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.2 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.4 mm over length 63.9 mm (from Z=0.0 to Z=123.4).\n9. Finish turn diameter Ø39.2 mm over length 59.5 mm (from Z=0.0 to Z=59.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00169", "images": ["images/Shaft_00169.png", "detail_png/Shaft_00169_length.png", "detail_png/Shaft_00169_diam.png", "detail_png/Shaft_00169_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.9 mm and length at least 74.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 9.7 mm (from Z=0.0 to Z=9.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.6 mm over length 7.1 mm (from Z=0.0 to Z=60.0).\n9. Finish turn diameter Ø30.3 mm over length 8.9 mm (from Z=0.0 to Z=52.9).\n10. Finish turn diameter Ø30.0 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00139", "images": ["images/Shaft_00139.png", "detail_png/Shaft_00139_length.png", "detail_png/Shaft_00139_diam.png", "detail_png/Shaft_00139_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.3 mm and length at least 95.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.7 mm over length 21.5 mm (from Z=0.0 to Z=57.5).\n9. Finish turn diameter Ø30.0 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03896", "images": ["images/Shaft_03896.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.1 mm and length at least 93.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.4 mm over length 43.6 mm (from Z=0.0 to Z=56.3).\n9. Finish turn diameter Ø36.3 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04426", "images": ["images/Shaft_04426.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 309.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 140.2 mm (from Z=0.0 to Z=140.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.9 mm over length 164.1 mm (from Z=0.0 to Z=164.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01599", "images": ["images/Shaft_01599.png", "detail_png/Shaft_01599_length.png", "detail_png/Shaft_01599_diam.png", "detail_png/Shaft_01599_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.3 mm and length at least 233.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.4 mm over length 82.2 mm (from Z=0.0 to Z=180.5).\n10. Finish turn diameter Ø53.1 mm over length 53.7 mm (from Z=0.0 to Z=98.3).\n11. Finish turn diameter Ø43.3 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01391", "images": ["images/Shaft_01391.png", "detail_png/Shaft_01391_length.png", "detail_png/Shaft_01391_diam.png", "detail_png/Shaft_01391_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.6 mm and length at least 290.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 53.5 mm (from Z=0.0 to Z=53.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.7 mm over length 78.0 mm (from Z=0.0 to Z=232.0).\n10. Finish turn diameter Ø30.7 mm over length 154.0 mm (from Z=0.0 to Z=154.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03427", "images": ["images/Shaft_03427.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.4 mm and length at least 150.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 127.6 mm (from Z=0.0 to Z=127.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00234", "images": ["images/Shaft_00234.png", "detail_png/Shaft_00234_length.png", "detail_png/Shaft_00234_diam.png", "detail_png/Shaft_00234_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.0 mm and length at least 174.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 144.6 mm (from Z=0.0 to Z=144.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03639", "images": ["images/Shaft_03639.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.5 mm and length at least 74.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.0 mm over length 18.2 mm (from Z=0.0 to Z=64.7).\n9. Finish turn diameter Ø38.9 mm over length 10.7 mm (from Z=0.0 to Z=46.5).\n10. Finish turn diameter Ø32.6 mm over length 13.7 mm (from Z=0.0 to Z=35.8).\n11. Finish turn diameter Ø30.0 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02232", "images": ["images/Shaft_02232.png", "detail_png/Shaft_02232_length.png", "detail_png/Shaft_02232_diam.png", "detail_png/Shaft_02232_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.6 mm and length at least 261.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 160.5 mm (from Z=0.0 to Z=160.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.9 mm over length 39.2 mm (from Z=0.0 to Z=95.7).\n10. Finish turn diameter Ø59.9 mm over length 18.1 mm (from Z=0.0 to Z=56.5).\n11. Finish turn diameter Ø53.2 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02202", "images": ["images/Shaft_02202.png", "detail_png/Shaft_02202_length.png", "detail_png/Shaft_02202_diam.png", "detail_png/Shaft_02202_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.4 mm and length at least 81.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02952", "images": ["images/Shaft_02952.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 106.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 83.8 mm (from Z=0.0 to Z=83.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.0 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02968", "images": ["images/Shaft_02968.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.9 mm and length at least 104.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 11.3 mm (from Z=0.0 to Z=11.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.6 mm (from Z=0.0 to Z=88.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04924", "images": ["images/Shaft_04924.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.7 mm and length at least 170.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.5 mm over length 27.6 mm (from Z=0.0 to Z=103.9).\n9. Finish turn diameter Ø34.3 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04855", "images": ["images/Shaft_04855.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.1 mm and length at least 144.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.1 mm over length 36.7 mm (from Z=0.0 to Z=97.6).\n9. Finish turn diameter Ø30.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04904", "images": ["images/Shaft_04904.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.4 mm and length at least 106.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.4 mm over length 19.2 mm (from Z=0.0 to Z=89.2).\n9. Finish turn diameter Ø30.0 mm over length 70.0 mm (from Z=0.0 to Z=70.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03435", "images": ["images/Shaft_03435.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.4 mm and length at least 249.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 207.0 mm (from Z=0.0 to Z=207.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01893", "images": ["images/Shaft_01893.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.6 mm and length at least 141.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.3 mm over length 27.6 mm (from Z=0.0 to Z=86.6).\n9. Finish turn diameter Ø32.6 mm over length 21.1 mm (from Z=0.0 to Z=59.0).\n10. Finish turn diameter Ø30.0 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02386", "images": ["images/Shaft_02386.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.6 mm and length at least 315.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 42.5 mm (from Z=0.0 to Z=42.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.9 mm over length 75.9 mm (from Z=0.0 to Z=267.5).\n10. Finish turn diameter Ø30.0 mm over length 191.6 mm (from Z=0.0 to Z=191.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00946", "images": ["images/Shaft_00946.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.5 mm and length at least 319.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 286.7 mm (from Z=0.0 to Z=286.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04540", "images": ["images/Shaft_04540.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.4 mm and length at least 286.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 82.1 mm (from Z=0.0 to Z=253.8).\n10. Finish turn diameter Ø40.8 mm over length 122.0 mm (from Z=0.0 to Z=171.7).\n11. Finish turn diameter Ø30.7 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03058", "images": ["images/Shaft_03058.png", "detail_png/Shaft_03058_length.png", "detail_png/Shaft_03058_diam.png", "detail_png/Shaft_03058_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 120.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.7 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03889", "images": ["images/Shaft_03889.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.1 mm and length at least 165.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.1 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.9 mm over length 26.0 mm (from Z=0.0 to Z=116.5).\n9. Finish turn diameter Ø49.8 mm over length 49.8 mm (from Z=0.0 to Z=90.5).\n10. Finish turn diameter Ø36.2 mm over length 17.9 mm (from Z=0.0 to Z=40.7).\n11. Finish turn diameter Ø30.0 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01979", "images": ["images/Shaft_01979.png", "detail_png/Shaft_01979_length.png", "detail_png/Shaft_01979_diam.png", "detail_png/Shaft_01979_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.1 mm and length at least 251.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.1 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 211.1 mm (from Z=0.0 to Z=211.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00337", "images": ["images/Shaft_00337.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.8 mm and length at least 261.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 198.2 mm (from Z=0.0 to Z=198.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01550", "images": ["images/Shaft_01550.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.6 mm and length at least 123.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.9 mm over length 16.5 mm (from Z=0.0 to Z=88.9).\n9. Finish turn diameter Ø30.0 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00839", "images": ["images/Shaft_00839.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.9 mm and length at least 222.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 72.7 mm (from Z=0.0 to Z=72.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 144.4 mm (from Z=0.0 to Z=144.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02029", "images": ["images/Shaft_02029.png", "detail_png/Shaft_02029_length.png", "detail_png/Shaft_02029_diam.png", "detail_png/Shaft_02029_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.5 mm and length at least 174.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.3 mm over length 22.2 mm (from Z=0.0 to Z=122.0).\n9. Finish turn diameter Ø50.5 mm over length 16.5 mm (from Z=0.0 to Z=99.8).\n10. Finish turn diameter Ø38.8 mm over length 13.2 mm (from Z=0.0 to Z=83.3).\n11. Finish turn diameter Ø30.0 mm over length 70.1 mm (from Z=0.0 to Z=70.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01033", "images": ["images/Shaft_01033.png", "detail_png/Shaft_01033_length.png", "detail_png/Shaft_01033_diam.png", "detail_png/Shaft_01033_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.0 mm and length at least 77.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.1 mm over length 10.9 mm (from Z=0.0 to Z=59.3).\n9. Finish turn diameter Ø56.1 mm over length 8.4 mm (from Z=0.0 to Z=48.4).\n10. Finish turn diameter Ø40.4 mm over length 17.9 mm (from Z=0.0 to Z=40.0).\n11. Finish turn diameter Ø30.0 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00215", "images": ["images/Shaft_00215.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.7 mm and length at least 315.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.6 mm over length 41.3 mm (from Z=0.0 to Z=221.6).\n10. Finish turn diameter Ø58.1 mm over length 87.7 mm (from Z=0.0 to Z=180.3).\n11. Finish turn diameter Ø39.5 mm over length 92.6 mm (from Z=0.0 to Z=92.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04810", "images": ["images/Shaft_04810.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.9 mm and length at least 311.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.9 mm over length 126.3 mm (from Z=0.0 to Z=126.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.1 mm over length 45.6 mm (from Z=0.0 to Z=179.8).\n10. Finish turn diameter Ø44.9 mm over length 134.2 mm (from Z=0.0 to Z=134.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02621", "images": ["images/Shaft_02621.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.7 mm and length at least 220.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.7 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.4 mm over length 33.5 mm (from Z=0.0 to Z=166.0).\n10. Finish turn diameter Ø30.9 mm over length 37.2 mm (from Z=0.0 to Z=132.5).\n11. Finish turn diameter Ø30.0 mm over length 95.3 mm (from Z=0.0 to Z=95.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02143", "images": ["images/Shaft_02143.png", "detail_png/Shaft_02143_length.png", "detail_png/Shaft_02143_diam.png", "detail_png/Shaft_02143_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.5 mm and length at least 300.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 78.7 mm (from Z=0.0 to Z=78.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.0 mm over length 35.5 mm (from Z=0.0 to Z=217.0).\n10. Finish turn diameter Ø30.2 mm over length 43.6 mm (from Z=0.0 to Z=181.5).\n11. Finish turn diameter Ø30.0 mm over length 137.9 mm (from Z=0.0 to Z=137.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01415", "images": ["images/Shaft_01415.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.6 mm and length at least 164.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.6 mm over length 58.5 mm (from Z=0.0 to Z=141.1).\n9. Finish turn diameter Ø47.1 mm over length 35.1 mm (from Z=0.0 to Z=82.6).\n10. Finish turn diameter Ø40.7 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04687", "images": ["images/Shaft_04687.png", "detail_png/Shaft_04687_length.png", "detail_png/Shaft_04687_diam.png", "detail_png/Shaft_04687_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.5 mm and length at least 245.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.5 mm over length 80.7 mm (from Z=0.0 to Z=80.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 106.4 mm (from Z=0.0 to Z=159.8).\n10. Finish turn diameter Ø32.6 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01010", "images": ["images/Shaft_01010.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.1 mm and length at least 154.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.8 mm over length 23.3 mm (from Z=0.0 to Z=116.7).\n10. Finish turn diameter Ø30.0 mm over length 93.4 mm (from Z=0.0 to Z=93.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00444", "images": ["images/Shaft_00444.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 274.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 172.4 mm (from Z=0.0 to Z=172.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.6 mm over length 97.0 mm (from Z=0.0 to Z=97.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00136", "images": ["images/Shaft_00136.png", "detail_png/Shaft_00136_length.png", "detail_png/Shaft_00136_diam.png", "detail_png/Shaft_00136_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 70.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.0 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04653", "images": ["images/Shaft_04653.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.2 mm and length at least 287.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 121.0 mm (from Z=0.0 to Z=121.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.2 mm over length 72.4 mm (from Z=0.0 to Z=161.7).\n10. Finish turn diameter Ø30.0 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01449", "images": ["images/Shaft_01449.png", "detail_png/Shaft_01449_length.png", "detail_png/Shaft_01449_diam.png", "detail_png/Shaft_01449_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.8 mm and length at least 236.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 55.2 mm (from Z=0.0 to Z=175.4).\n10. Finish turn diameter Ø30.0 mm over length 120.2 mm (from Z=0.0 to Z=120.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01286", "images": ["images/Shaft_01286.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.9 mm and length at least 159.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.9 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.0 mm over length 13.9 mm (from Z=0.0 to Z=119.6).\n9. Finish turn diameter Ø39.8 mm over length 26.4 mm (from Z=0.0 to Z=105.7).\n10. Finish turn diameter Ø33.7 mm over length 50.6 mm (from Z=0.0 to Z=79.3).\n11. Finish turn diameter Ø30.0 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04013", "images": ["images/Shaft_04013.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 99.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.4 mm over length 38.9 mm (from Z=0.0 to Z=38.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00323", "images": ["images/Shaft_00323.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.3 mm and length at least 205.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 97.8 mm (from Z=0.0 to Z=97.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.9 mm over length 70.6 mm (from Z=0.0 to Z=102.9).\n10. Finish turn diameter Ø45.0 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00490", "images": ["images/Shaft_00490.png", "detail_png/Shaft_00490_length.png", "detail_png/Shaft_00490_diam.png", "detail_png/Shaft_00490_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 233.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 196.6 mm (from Z=0.0 to Z=196.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.4 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03529", "images": ["images/Shaft_03529.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.2 mm and length at least 86.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.2 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.1 mm over length 63.4 mm (from Z=0.0 to Z=70.6).\n9. Finish turn diameter Ø45.4 mm over length 7.2 mm (from Z=0.0 to Z=7.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04527", "images": ["images/Shaft_04527.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 143.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 123.7 mm (from Z=0.0 to Z=123.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.4 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04531", "images": ["images/Shaft_04531.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 201.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 153.6 mm (from Z=0.0 to Z=153.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.3 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02776", "images": ["images/Shaft_02776.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.2 mm and length at least 251.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 120.6 mm (from Z=0.0 to Z=120.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 125.8 mm (from Z=0.0 to Z=125.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04368", "images": ["images/Shaft_04368.png", "detail_png/Shaft_04368_length.png", "detail_png/Shaft_04368_diam.png", "detail_png/Shaft_04368_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.7 mm and length at least 290.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.7 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 213.7 mm (from Z=0.0 to Z=213.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04918", "images": ["images/Shaft_04918.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.6 mm and length at least 114.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 95.2 mm (from Z=0.0 to Z=95.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04848", "images": ["images/Shaft_04848.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 107.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 102.3 mm (from Z=0.0 to Z=102.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Break all edges (e.g., 2×45° where applicable).\n9. Remove the workpiece from the lathe."}]} {"id": "Shaft_02633", "images": ["images/Shaft_02633.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.4 mm and length at least 142.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 63.6 mm (from Z=0.0 to Z=63.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.6 mm over length 44.9 mm (from Z=0.0 to Z=73.4).\n9. Finish turn diameter Ø41.1 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02222", "images": ["images/Shaft_02222.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.8 mm and length at least 230.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 153.9 mm (from Z=0.0 to Z=153.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02118", "images": ["images/Shaft_02118.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.5 mm and length at least 226.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 24.4 mm (from Z=0.0 to Z=156.9).\n10. Finish turn diameter Ø30.0 mm over length 132.5 mm (from Z=0.0 to Z=132.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02339", "images": ["images/Shaft_02339.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.8 mm and length at least 135.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 97.5 mm (from Z=0.0 to Z=97.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00850", "images": ["images/Shaft_00850.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.9 mm and length at least 232.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 189.4 mm (from Z=0.0 to Z=189.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03261", "images": ["images/Shaft_03261.png", "detail_png/Shaft_03261_length.png", "detail_png/Shaft_03261_diam.png", "detail_png/Shaft_03261_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.5 mm and length at least 115.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.9 mm (from Z=0.0 to Z=100.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04043", "images": ["images/Shaft_04043.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 192.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 141.0 mm (from Z=0.0 to Z=141.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.6 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01771", "images": ["images/Shaft_01771.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.0 mm and length at least 72.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.6 mm over length 30.0 mm (from Z=0.0 to Z=58.8).\n9. Finish turn diameter Ø63.8 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00609", "images": ["images/Shaft_00609.png", "detail_png/Shaft_00609_length.png", "detail_png/Shaft_00609_diam.png", "detail_png/Shaft_00609_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.7 mm and length at least 280.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.6 mm over length 92.5 mm (from Z=0.0 to Z=259.3).\n10. Finish turn diameter Ø30.0 mm over length 166.8 mm (from Z=0.0 to Z=166.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03017", "images": ["images/Shaft_03017.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.1 mm and length at least 323.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.1 mm over length 67.0 mm (from Z=0.0 to Z=67.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 154.7 mm (from Z=0.0 to Z=251.9).\n10. Finish turn diameter Ø30.0 mm over length 97.2 mm (from Z=0.0 to Z=97.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04412", "images": ["images/Shaft_04412.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.6 mm and length at least 283.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 237.3 mm (from Z=0.0 to Z=237.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02741", "images": ["images/Shaft_02741.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.8 mm and length at least 102.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.5 mm over length 23.5 mm (from Z=0.0 to Z=77.7).\n9. Finish turn diameter Ø38.0 mm over length 6.9 mm (from Z=0.0 to Z=54.2).\n10. Finish turn diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02176", "images": ["images/Shaft_02176.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.8 mm and length at least 141.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.1 mm (from Z=0.0 to Z=100.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02284", "images": ["images/Shaft_02284.png", "detail_png/Shaft_02284_length.png", "detail_png/Shaft_02284_diam.png", "detail_png/Shaft_02284_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 184.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 133.7 mm (from Z=0.0 to Z=133.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03733", "images": ["images/Shaft_03733.png", "detail_png/Shaft_03733_length.png", "detail_png/Shaft_03733_diam.png", "detail_png/Shaft_03733_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.4 mm and length at least 304.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 140.8 mm (from Z=0.0 to Z=140.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 158.4 mm (from Z=0.0 to Z=158.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04617", "images": ["images/Shaft_04617.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.9 mm and length at least 132.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 42.2 mm (from Z=0.0 to Z=42.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.0 mm over length 50.8 mm (from Z=0.0 to Z=84.8).\n9. Finish turn diameter Ø30.0 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00947", "images": ["images/Shaft_00947.png", "detail_png/Shaft_00947_length.png", "detail_png/Shaft_00947_diam.png", "detail_png/Shaft_00947_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.4 mm and length at least 163.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 37.0 mm (from Z=0.0 to Z=134.8).\n10. Finish turn diameter Ø30.0 mm over length 97.8 mm (from Z=0.0 to Z=97.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00942", "images": ["images/Shaft_00942.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.9 mm and length at least 198.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.6 mm over length 38.3 mm (from Z=0.0 to Z=164.2).\n10. Finish turn diameter Ø30.0 mm over length 125.9 mm (from Z=0.0 to Z=125.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04176", "images": ["images/Shaft_04176.png", "detail_png/Shaft_04176_length.png", "detail_png/Shaft_04176_diam.png", "detail_png/Shaft_04176_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.8 mm and length at least 76.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 11.1 mm (from Z=0.0 to Z=11.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.6 mm (from Z=0.0 to Z=60.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02017", "images": ["images/Shaft_02017.png", "detail_png/Shaft_02017_length.png", "detail_png/Shaft_02017_diam.png", "detail_png/Shaft_02017_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.4 mm and length at least 164.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 137.2 mm (from Z=0.0 to Z=137.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03589", "images": ["images/Shaft_03589.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.3 mm and length at least 208.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 43.0 mm (from Z=0.0 to Z=164.1).\n10. Finish turn diameter Ø30.0 mm over length 121.1 mm (from Z=0.0 to Z=121.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01594", "images": ["images/Shaft_01594.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 276.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 191.9 mm (from Z=0.0 to Z=191.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.6 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04275", "images": ["images/Shaft_04275.png", "detail_png/Shaft_04275_length.png", "detail_png/Shaft_04275_diam.png", "detail_png/Shaft_04275_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.7 mm and length at least 211.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.7 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.0 mm over length 46.2 mm (from Z=0.0 to Z=168.0).\n10. Finish turn diameter Ø39.3 mm over length 77.9 mm (from Z=0.0 to Z=121.8).\n11. Finish turn diameter Ø30.0 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04583", "images": ["images/Shaft_04583.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 165.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 123.3 mm (from Z=0.0 to Z=123.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.7 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02501", "images": ["images/Shaft_02501.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.3 mm and length at least 133.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.9 mm (from Z=0.0 to Z=84.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00131", "images": ["images/Shaft_00131.png", "detail_png/Shaft_00131_length.png", "detail_png/Shaft_00131_diam.png", "detail_png/Shaft_00131_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.4 mm and length at least 194.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 8.7 mm (from Z=0.0 to Z=8.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.1 mm over length 11.9 mm (from Z=0.0 to Z=180.5).\n10. Finish turn diameter Ø30.0 mm over length 168.6 mm (from Z=0.0 to Z=168.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00912", "images": ["images/Shaft_00912.png", "detail_png/Shaft_00912_length.png", "detail_png/Shaft_00912_diam.png", "detail_png/Shaft_00912_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 257.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 229.0 mm (from Z=0.0 to Z=229.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.8 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04947", "images": ["images/Shaft_04947.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.3 mm and length at least 185.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.6 mm (from Z=0.0 to Z=168.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00015", "images": ["images/Shaft_00015.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.6 mm and length at least 123.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.5 mm over length 33.3 mm (from Z=0.0 to Z=75.3).\n9. Finish turn diameter Ø34.1 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04171", "images": ["images/Shaft_04171.png", "detail_png/Shaft_04171_length.png", "detail_png/Shaft_04171_diam.png", "detail_png/Shaft_04171_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.4 mm and length at least 211.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.4 mm over length 38.9 mm (from Z=0.0 to Z=38.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.4 mm over length 63.4 mm (from Z=0.0 to Z=167.6).\n10. Finish turn diameter Ø31.3 mm over length 104.2 mm (from Z=0.0 to Z=104.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02556", "images": ["images/Shaft_02556.png", "detail_png/Shaft_02556_length.png", "detail_png/Shaft_02556_diam.png", "detail_png/Shaft_02556_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.8 mm and length at least 69.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.3 mm over length 13.5 mm (from Z=0.0 to Z=47.8).\n9. Finish turn diameter Ø30.0 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00939", "images": ["images/Shaft_00939.png", "detail_png/Shaft_00939_length.png", "detail_png/Shaft_00939_diam.png", "detail_png/Shaft_00939_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 75.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø20.1 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03221", "images": ["images/Shaft_03221.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 155.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 121.2 mm (from Z=0.0 to Z=121.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01579", "images": ["images/Shaft_01579.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.5 mm and length at least 226.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 73.2 mm (from Z=0.0 to Z=73.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.3 mm over length 66.9 mm (from Z=0.0 to Z=148.2).\n10. Finish turn diameter Ø35.8 mm over length 9.4 mm (from Z=0.0 to Z=81.3).\n11. Finish turn diameter Ø30.0 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04439", "images": ["images/Shaft_04439.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.6 mm and length at least 321.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 156.7 mm (from Z=0.0 to Z=156.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.9 mm over length 55.8 mm (from Z=0.0 to Z=160.1).\n10. Finish turn diameter Ø49.4 mm over length 104.3 mm (from Z=0.0 to Z=104.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02684", "images": ["images/Shaft_02684.png", "detail_png/Shaft_02684_length.png", "detail_png/Shaft_02684_diam.png", "detail_png/Shaft_02684_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.2 mm and length at least 105.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.3 mm over length 28.5 mm (from Z=0.0 to Z=89.4).\n9. Finish turn diameter Ø30.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04310", "images": ["images/Shaft_04310.png", "detail_png/Shaft_04310_length.png", "detail_png/Shaft_04310_diam.png", "detail_png/Shaft_04310_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.1 mm and length at least 174.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 97.3 mm (from Z=0.0 to Z=97.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.8 mm over length 11.7 mm (from Z=0.0 to Z=72.6).\n9. Finish turn diameter Ø34.8 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03231", "images": ["images/Shaft_03231.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.4 mm and length at least 153.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.0 mm over length 61.1 mm (from Z=0.0 to Z=128.3).\n9. Finish turn diameter Ø55.7 mm over length 50.9 mm (from Z=0.0 to Z=67.2).\n10. Finish turn diameter Ø42.6 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00325", "images": ["images/Shaft_00325.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 247.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 152.4 mm (from Z=0.0 to Z=152.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.7 mm over length 90.3 mm (from Z=0.0 to Z=90.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03666", "images": ["images/Shaft_03666.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.1 mm and length at least 196.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.5 mm over length 34.2 mm (from Z=0.0 to Z=144.4).\n10. Finish turn diameter Ø57.9 mm over length 8.3 mm (from Z=0.0 to Z=110.2).\n11. Finish turn diameter Ø50.9 mm over length 25.9 mm (from Z=0.0 to Z=101.9).\n12. Finish turn diameter Ø44.3 mm over length 76.0 mm (from Z=0.0 to Z=76.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01361", "images": ["images/Shaft_01361.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.9 mm and length at least 201.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.6 mm over length 48.4 mm (from Z=0.0 to Z=129.0).\n10. Finish turn diameter Ø62.1 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01548", "images": ["images/Shaft_01548.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.0 mm and length at least 144.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.0 mm over length 33.5 mm (from Z=0.0 to Z=80.6).\n9. Finish turn diameter Ø49.2 mm over length 9.8 mm (from Z=0.0 to Z=47.1).\n10. Finish turn diameter Ø41.5 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00634", "images": ["images/Shaft_00634.png", "detail_png/Shaft_00634_length.png", "detail_png/Shaft_00634_diam.png", "detail_png/Shaft_00634_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.3 mm and length at least 123.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 91.2 mm (from Z=0.0 to Z=91.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02089", "images": ["images/Shaft_02089.png", "detail_png/Shaft_02089_length.png", "detail_png/Shaft_02089_diam.png", "detail_png/Shaft_02089_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.8 mm and length at least 245.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.6 mm over length 15.1 mm (from Z=0.0 to Z=178.3).\n10. Finish turn diameter Ø30.0 mm over length 163.2 mm (from Z=0.0 to Z=163.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00266", "images": ["images/Shaft_00266.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.2 mm and length at least 104.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 11.2 mm (from Z=0.0 to Z=11.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 25.6 mm (from Z=0.0 to Z=87.8).\n9. Finish turn diameter Ø31.3 mm over length 14.6 mm (from Z=0.0 to Z=62.2).\n10. Finish turn diameter Ø30.0 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04147", "images": ["images/Shaft_04147.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.5 mm and length at least 89.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.8 mm over length 14.0 mm (from Z=0.0 to Z=61.0).\n9. Finish turn diameter Ø34.2 mm over length 5.2 mm (from Z=0.0 to Z=47.0).\n10. Finish turn diameter Ø30.0 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03906", "images": ["images/Shaft_03906.png", "detail_png/Shaft_03906_length.png", "detail_png/Shaft_03906_diam.png", "detail_png/Shaft_03906_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.4 mm and length at least 109.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.1 mm over length 17.4 mm (from Z=0.0 to Z=83.5).\n9. Finish turn diameter Ø31.1 mm over length 19.7 mm (from Z=0.0 to Z=66.1).\n10. Finish turn diameter Ø30.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01754", "images": ["images/Shaft_01754.png", "detail_png/Shaft_01754_length.png", "detail_png/Shaft_01754_diam.png", "detail_png/Shaft_01754_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.3 mm and length at least 95.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.5 mm over length 8.2 mm (from Z=0.0 to Z=67.8).\n9. Finish turn diameter Ø32.2 mm over length 16.4 mm (from Z=0.0 to Z=59.6).\n10. Finish turn diameter Ø30.0 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00979", "images": ["images/Shaft_00979.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.8 mm and length at least 318.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.8 mm over length 105.2 mm (from Z=0.0 to Z=263.1).\n10. Finish turn diameter Ø37.4 mm over length 111.7 mm (from Z=0.0 to Z=157.9).\n11. Finish turn diameter Ø30.0 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00856", "images": ["images/Shaft_00856.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.3 mm and length at least 316.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 66.4 mm (from Z=0.0 to Z=66.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.4 mm over length 28.4 mm (from Z=0.0 to Z=244.7).\n10. Finish turn diameter Ø30.0 mm over length 216.3 mm (from Z=0.0 to Z=216.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01098", "images": ["images/Shaft_01098.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.2 mm and length at least 254.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 111.5 mm (from Z=0.0 to Z=211.8).\n10. Finish turn diameter Ø48.9 mm over length 30.3 mm (from Z=0.0 to Z=100.3).\n11. Finish turn diameter Ø40.1 mm over length 70.0 mm (from Z=0.0 to Z=70.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00264", "images": ["images/Shaft_00264.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.5 mm and length at least 188.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 127.8 mm (from Z=0.0 to Z=127.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.0 mm over length 39.0 mm (from Z=0.0 to Z=55.5).\n9. Finish turn diameter Ø30.2 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03136", "images": ["images/Shaft_03136.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 121.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 90.6 mm (from Z=0.0 to Z=90.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.5 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02888", "images": ["images/Shaft_02888.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.0 mm and length at least 158.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.0 mm over length 55.9 mm (from Z=0.0 to Z=55.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.8 mm over length 27.8 mm (from Z=0.0 to Z=97.7).\n9. Finish turn diameter Ø54.2 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02797", "images": ["images/Shaft_02797.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.5 mm and length at least 217.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 5.9 mm (from Z=0.0 to Z=198.2).\n10. Finish turn diameter Ø49.0 mm over length 61.6 mm (from Z=0.0 to Z=192.3).\n11. Finish turn diameter Ø34.4 mm over length 30.8 mm (from Z=0.0 to Z=130.7).\n12. Finish turn diameter Ø30.0 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02979", "images": ["images/Shaft_02979.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.0 mm and length at least 314.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.0 mm over length 105.3 mm (from Z=0.0 to Z=105.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.3 mm (from Z=0.0 to Z=204.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02812", "images": ["images/Shaft_02812.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.9 mm and length at least 198.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.5 mm (from Z=0.0 to Z=169.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01745", "images": ["images/Shaft_01745.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.6 mm and length at least 235.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.2 mm over length 84.0 mm (from Z=0.0 to Z=197.8).\n10. Finish turn diameter Ø36.7 mm over length 58.5 mm (from Z=0.0 to Z=113.8).\n11. Finish turn diameter Ø30.0 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00022", "images": ["images/Shaft_00022.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.9 mm and length at least 212.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.9 mm over length 42.9 mm (from Z=0.0 to Z=42.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 42.7 mm (from Z=0.0 to Z=164.4).\n10. Finish turn diameter Ø54.5 mm over length 48.7 mm (from Z=0.0 to Z=121.7).\n11. Finish turn diameter Ø39.1 mm over length 19.2 mm (from Z=0.0 to Z=73.0).\n12. Finish turn diameter Ø30.0 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01957", "images": ["images/Shaft_01957.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 129.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 19.6 mm (from Z=0.0 to Z=91.2).\n9. Finish turn diameter Ø52.6 mm over length 35.0 mm (from Z=0.0 to Z=71.6).\n10. Finish turn diameter Ø43.4 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00754", "images": ["images/Shaft_00754.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 141.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 119.1 mm (from Z=0.0 to Z=119.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.4 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02093", "images": ["images/Shaft_02093.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.1 mm and length at least 98.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.9 mm over length 17.4 mm (from Z=0.0 to Z=72.6).\n9. Finish turn diameter Ø42.1 mm over length 7.9 mm (from Z=0.0 to Z=55.2).\n10. Finish turn diameter Ø34.6 mm over length 26.1 mm (from Z=0.0 to Z=47.3).\n11. Finish turn diameter Ø30.0 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00931", "images": ["images/Shaft_00931.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.1 mm and length at least 284.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 77.4 mm (from Z=0.0 to Z=77.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 202.0 mm (from Z=0.0 to Z=202.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00143", "images": ["images/Shaft_00143.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.7 mm and length at least 294.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.2 mm over length 54.1 mm (from Z=0.0 to Z=256.8).\n10. Finish turn diameter Ø39.8 mm over length 55.9 mm (from Z=0.0 to Z=202.7).\n11. Finish turn diameter Ø30.0 mm over length 146.8 mm (from Z=0.0 to Z=146.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01073", "images": ["images/Shaft_01073.png", "detail_png/Shaft_01073_length.png", "detail_png/Shaft_01073_diam.png", "detail_png/Shaft_01073_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.1 mm and length at least 296.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 48.4 mm (from Z=0.0 to Z=267.2).\n10. Finish turn diameter Ø30.0 mm over length 218.8 mm (from Z=0.0 to Z=218.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01350", "images": ["images/Shaft_01350.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.6 mm and length at least 307.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 125.0 mm (from Z=0.0 to Z=125.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.1 mm over length 73.2 mm (from Z=0.0 to Z=177.7).\n10. Finish turn diameter Ø51.4 mm over length 57.1 mm (from Z=0.0 to Z=104.5).\n11. Finish turn diameter Ø37.4 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02400", "images": ["images/Shaft_02400.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.2 mm and length at least 131.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 27.8 mm (from Z=0.0 to Z=99.5).\n9. Finish turn diameter Ø42.5 mm over length 30.4 mm (from Z=0.0 to Z=71.7).\n10. Finish turn diameter Ø31.8 mm over length 21.7 mm (from Z=0.0 to Z=41.3).\n11. Finish turn diameter Ø30.0 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01848", "images": ["images/Shaft_01848.png", "detail_png/Shaft_01848_length.png", "detail_png/Shaft_01848_diam.png", "detail_png/Shaft_01848_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.7 mm and length at least 237.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.7 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 29.8 mm (from Z=0.0 to Z=174.9).\n10. Finish turn diameter Ø30.0 mm over length 145.1 mm (from Z=0.0 to Z=145.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00421", "images": ["images/Shaft_00421.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.2 mm and length at least 252.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.1 mm (from Z=0.0 to Z=224.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04314", "images": ["images/Shaft_04314.png", "detail_png/Shaft_04314_length.png", "detail_png/Shaft_04314_diam.png", "detail_png/Shaft_04314_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.1 mm and length at least 273.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.8 mm over length 166.8 mm (from Z=0.0 to Z=249.2).\n10. Finish turn diameter Ø30.0 mm over length 82.4 mm (from Z=0.0 to Z=82.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02055", "images": ["images/Shaft_02055.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.2 mm and length at least 219.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 103.6 mm (from Z=0.0 to Z=103.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.1 mm over length 54.0 mm (from Z=0.0 to Z=110.8).\n10. Finish turn diameter Ø31.9 mm over length 56.8 mm (from Z=0.0 to Z=56.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03101", "images": ["images/Shaft_03101.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 176.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 137.1 mm (from Z=0.0 to Z=137.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 33.9 mm (from Z=0.0 to Z=33.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02158", "images": ["images/Shaft_02158.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.6 mm and length at least 270.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 66.5 mm (from Z=0.0 to Z=66.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.9 mm over length 60.6 mm (from Z=0.0 to Z=199.1).\n10. Finish turn diameter Ø42.5 mm over length 70.4 mm (from Z=0.0 to Z=138.5).\n11. Finish turn diameter Ø35.3 mm over length 68.1 mm (from Z=0.0 to Z=68.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00382", "images": ["images/Shaft_00382.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.0 mm and length at least 227.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.7 mm over length 54.1 mm (from Z=0.0 to Z=199.9).\n10. Finish turn diameter Ø30.0 mm over length 145.8 mm (from Z=0.0 to Z=145.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02615", "images": ["images/Shaft_02615.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.7 mm and length at least 223.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 48.9 mm (from Z=0.0 to Z=48.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.3 mm over length 58.7 mm (from Z=0.0 to Z=169.3).\n10. Finish turn diameter Ø47.4 mm over length 41.7 mm (from Z=0.0 to Z=110.6).\n11. Finish turn diameter Ø39.3 mm over length 55.2 mm (from Z=0.0 to Z=68.9).\n12. Finish turn diameter Ø30.0 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04180", "images": ["images/Shaft_04180.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.6 mm and length at least 189.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.6 mm over length 38.8 mm (from Z=0.0 to Z=140.0).\n10. Finish turn diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01779", "images": ["images/Shaft_01779.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.7 mm and length at least 244.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.7 mm over length 66.6 mm (from Z=0.0 to Z=207.3).\n10. Finish turn diameter Ø46.6 mm over length 30.1 mm (from Z=0.0 to Z=140.7).\n11. Finish turn diameter Ø38.1 mm over length 15.5 mm (from Z=0.0 to Z=110.6).\n12. Finish turn diameter Ø30.0 mm over length 95.1 mm (from Z=0.0 to Z=95.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04767", "images": ["images/Shaft_04767.png", "detail_png/Shaft_04767_length.png", "detail_png/Shaft_04767_diam.png", "detail_png/Shaft_04767_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.6 mm and length at least 200.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.6 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 48.5 mm (from Z=0.0 to Z=145.1).\n10. Finish turn diameter Ø30.0 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04738", "images": ["images/Shaft_04738.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.8 mm and length at least 264.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.8 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.2 mm over length 26.8 mm (from Z=0.0 to Z=241.1).\n10. Finish turn diameter Ø36.6 mm over length 27.4 mm (from Z=0.0 to Z=214.3).\n11. Finish turn diameter Ø30.0 mm over length 186.9 mm (from Z=0.0 to Z=186.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00363", "images": ["images/Shaft_00363.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.0 mm and length at least 150.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.4 mm over length 15.9 mm (from Z=0.0 to Z=109.8).\n10. Finish turn diameter Ø30.0 mm over length 93.9 mm (from Z=0.0 to Z=93.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01132", "images": ["images/Shaft_01132.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.0 mm and length at least 154.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.9 mm over length 37.6 mm (from Z=0.0 to Z=111.7).\n9. Finish turn diameter Ø30.0 mm over length 74.1 mm (from Z=0.0 to Z=74.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01714", "images": ["images/Shaft_01714.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.3 mm and length at least 324.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 175.8 mm (from Z=0.0 to Z=175.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.7 mm over length 53.6 mm (from Z=0.0 to Z=143.4).\n10. Finish turn diameter Ø36.8 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03632", "images": ["images/Shaft_03632.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.1 mm and length at least 220.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.1 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.7 mm over length 44.7 mm (from Z=0.0 to Z=176.3).\n10. Finish turn diameter Ø66.9 mm over length 36.3 mm (from Z=0.0 to Z=131.6).\n11. Finish turn diameter Ø54.9 mm over length 25.9 mm (from Z=0.0 to Z=95.3).\n12. Finish turn diameter Ø46.6 mm over length 21.2 mm (from Z=0.0 to Z=69.4).\n13. Finish turn diameter Ø30.6 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02897", "images": ["images/Shaft_02897.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.3 mm and length at least 101.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.2 mm over length 49.8 mm (from Z=0.0 to Z=71.3).\n9. Finish turn diameter Ø39.9 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00190", "images": ["images/Shaft_00190.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.6 mm and length at least 72.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 5.2 mm (from Z=0.0 to Z=5.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø76.2 mm over length 22.7 mm (from Z=0.0 to Z=62.3).\n9. Finish turn diameter Ø60.6 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00623", "images": ["images/Shaft_00623.png", "detail_png/Shaft_00623_length.png", "detail_png/Shaft_00623_diam.png", "detail_png/Shaft_00623_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.9 mm and length at least 164.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 101.4 mm (from Z=0.0 to Z=101.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02541", "images": ["images/Shaft_02541.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.5 mm and length at least 164.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 145.3 mm (from Z=0.0 to Z=145.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04784", "images": ["images/Shaft_04784.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.9 mm and length at least 165.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.7 mm over length 34.8 mm (from Z=0.0 to Z=124.9).\n9. Finish turn diameter Ø46.5 mm over length 90.1 mm (from Z=0.0 to Z=90.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01166", "images": ["images/Shaft_01166.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.6 mm and length at least 124.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 12.6 mm (from Z=0.0 to Z=12.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.9 mm over length 48.1 mm (from Z=0.0 to Z=106.8).\n9. Finish turn diameter Ø30.0 mm over length 58.7 mm (from Z=0.0 to Z=58.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03545", "images": ["images/Shaft_03545.png", "detail_png/Shaft_03545_length.png", "detail_png/Shaft_03545_diam.png", "detail_png/Shaft_03545_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.2 mm and length at least 318.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 271.5 mm (from Z=0.0 to Z=271.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00222", "images": ["images/Shaft_00222.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.6 mm and length at least 106.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 68.6 mm (from Z=0.0 to Z=68.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00972", "images": ["images/Shaft_00972.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.6 mm and length at least 95.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00385", "images": ["images/Shaft_00385.png", "detail_png/Shaft_00385_length.png", "detail_png/Shaft_00385_diam.png", "detail_png/Shaft_00385_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.7 mm and length at least 209.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.7 mm over length 42.3 mm (from Z=0.0 to Z=173.0).\n10. Finish turn diameter Ø52.8 mm over length 28.2 mm (from Z=0.0 to Z=130.7).\n11. Finish turn diameter Ø37.6 mm over length 49.3 mm (from Z=0.0 to Z=102.5).\n12. Finish turn diameter Ø30.0 mm over length 53.2 mm (from Z=0.0 to Z=53.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00791", "images": ["images/Shaft_00791.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.3 mm and length at least 109.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.1 mm over length 6.5 mm (from Z=0.0 to Z=75.9).\n9. Finish turn diameter Ø48.8 mm over length 15.7 mm (from Z=0.0 to Z=69.4).\n10. Finish turn diameter Ø34.6 mm over length 5.0 mm (from Z=0.0 to Z=53.7).\n11. Finish turn diameter Ø30.0 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01094", "images": ["images/Shaft_01094.png", "detail_png/Shaft_01094_length.png", "detail_png/Shaft_01094_diam.png", "detail_png/Shaft_01094_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.5 mm and length at least 83.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.6 mm over length 20.2 mm (from Z=0.0 to Z=65.2).\n9. Finish turn diameter Ø53.5 mm over length 19.6 mm (from Z=0.0 to Z=45.0).\n10. Finish turn diameter Ø43.2 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02482", "images": ["images/Shaft_02482.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.1 mm and length at least 235.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.1 mm over length 60.5 mm (from Z=0.0 to Z=60.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.4 mm (from Z=0.0 to Z=170.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02329", "images": ["images/Shaft_02329.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.8 mm and length at least 120.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.8 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.7 mm over length 20.2 mm (from Z=0.0 to Z=73.9).\n9. Finish turn diameter Ø41.1 mm over length 30.8 mm (from Z=0.0 to Z=53.7).\n10. Finish turn diameter Ø32.4 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00418", "images": ["images/Shaft_00418.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.7 mm and length at least 108.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.1 mm over length 30.4 mm (from Z=0.0 to Z=77.2).\n9. Finish turn diameter Ø30.0 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02926", "images": ["images/Shaft_02926.png", "detail_png/Shaft_02926_length.png", "detail_png/Shaft_02926_diam.png", "detail_png/Shaft_02926_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.6 mm and length at least 232.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 61.8 mm (from Z=0.0 to Z=61.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 165.8 mm (from Z=0.0 to Z=165.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04511", "images": ["images/Shaft_04511.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.1 mm and length at least 136.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.5 mm over length 15.3 mm (from Z=0.0 to Z=103.7).\n9. Finish turn diameter Ø36.9 mm over length 28.8 mm (from Z=0.0 to Z=88.4).\n10. Finish turn diameter Ø33.3 mm over length 30.2 mm (from Z=0.0 to Z=59.6).\n11. Finish turn diameter Ø30.0 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03628", "images": ["images/Shaft_03628.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.0 mm and length at least 154.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.9 mm over length 14.4 mm (from Z=0.0 to Z=69.7).\n9. Finish turn diameter Ø37.7 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02350", "images": ["images/Shaft_02350.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.2 mm and length at least 292.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 52.5 mm (from Z=0.0 to Z=52.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.3 mm over length 120.4 mm (from Z=0.0 to Z=235.0).\n10. Finish turn diameter Ø30.0 mm over length 114.6 mm (from Z=0.0 to Z=114.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02006", "images": ["images/Shaft_02006.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.3 mm and length at least 281.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.3 mm over length 83.9 mm (from Z=0.0 to Z=83.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø75.2 mm over length 98.1 mm (from Z=0.0 to Z=192.6).\n10. Finish turn diameter Ø68.7 mm over length 24.0 mm (from Z=0.0 to Z=94.5).\n11. Finish turn diameter Ø65.1 mm over length 70.5 mm (from Z=0.0 to Z=70.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03492", "images": ["images/Shaft_03492.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 284.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 223.8 mm (from Z=0.0 to Z=223.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02794", "images": ["images/Shaft_02794.png", "detail_png/Shaft_02794_length.png", "detail_png/Shaft_02794_diam.png", "detail_png/Shaft_02794_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.8 mm and length at least 137.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.9 mm over length 56.2 mm (from Z=0.0 to Z=67.6).\n9. Finish turn diameter Ø30.0 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00676", "images": ["images/Shaft_00676.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.9 mm and length at least 322.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 114.6 mm (from Z=0.0 to Z=114.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.6 mm over length 11.1 mm (from Z=0.0 to Z=203.0).\n10. Finish turn diameter Ø36.0 mm over length 68.3 mm (from Z=0.0 to Z=191.9).\n11. Finish turn diameter Ø30.0 mm over length 123.6 mm (from Z=0.0 to Z=123.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04425", "images": ["images/Shaft_04425.png", "detail_png/Shaft_04425_length.png", "detail_png/Shaft_04425_diam.png", "detail_png/Shaft_04425_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.1 mm and length at least 107.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 5.3 mm (from Z=0.0 to Z=55.4).\n9. Finish turn diameter Ø47.1 mm over length 6.1 mm (from Z=0.0 to Z=50.1).\n10. Finish turn diameter Ø43.1 mm over length 10.7 mm (from Z=0.0 to Z=44.0).\n11. Finish turn diameter Ø40.0 mm over length 24.1 mm (from Z=0.0 to Z=33.3).\n12. Finish turn diameter Ø30.0 mm over length 9.2 mm (from Z=0.0 to Z=9.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04105", "images": ["images/Shaft_04105.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.7 mm and length at least 286.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 54.0 mm (from Z=0.0 to Z=54.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.0 mm over length 12.6 mm (from Z=0.0 to Z=227.7).\n10. Finish turn diameter Ø52.8 mm over length 42.5 mm (from Z=0.0 to Z=215.1).\n11. Finish turn diameter Ø44.7 mm over length 118.4 mm (from Z=0.0 to Z=172.6).\n12. Finish turn diameter Ø40.0 mm over length 54.2 mm (from Z=0.0 to Z=54.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04391", "images": ["images/Shaft_04391.png", "detail_png/Shaft_04391_length.png", "detail_png/Shaft_04391_diam.png", "detail_png/Shaft_04391_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.1 mm and length at least 186.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 33.9 mm (from Z=0.0 to Z=33.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.8 mm over length 32.7 mm (from Z=0.0 to Z=148.0).\n9. Finish turn diameter Ø45.8 mm over length 35.4 mm (from Z=0.0 to Z=115.3).\n10. Finish turn diameter Ø34.8 mm over length 38.6 mm (from Z=0.0 to Z=79.9).\n11. Finish turn diameter Ø30.0 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02364", "images": ["images/Shaft_02364.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.2 mm and length at least 288.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 83.8 mm (from Z=0.0 to Z=83.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 35.1 mm (from Z=0.0 to Z=199.5).\n10. Finish turn diameter Ø30.0 mm over length 164.4 mm (from Z=0.0 to Z=164.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03446", "images": ["images/Shaft_03446.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.5 mm and length at least 88.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03052", "images": ["images/Shaft_03052.png", "detail_png/Shaft_03052_length.png", "detail_png/Shaft_03052_diam.png", "detail_png/Shaft_03052_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.9 mm and length at least 252.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.2 mm over length 117.2 mm (from Z=0.0 to Z=205.9).\n10. Finish turn diameter Ø30.0 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02861", "images": ["images/Shaft_02861.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.4 mm and length at least 118.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 92.0 mm (from Z=0.0 to Z=92.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03775", "images": ["images/Shaft_03775.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.8 mm and length at least 300.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 137.4 mm (from Z=0.0 to Z=137.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 158.0 mm (from Z=0.0 to Z=158.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01101", "images": ["images/Shaft_01101.png", "detail_png/Shaft_01101_length.png", "detail_png/Shaft_01101_diam.png", "detail_png/Shaft_01101_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.6 mm and length at least 177.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 37.0 mm (from Z=0.0 to Z=146.9).\n10. Finish turn diameter Ø30.0 mm over length 109.9 mm (from Z=0.0 to Z=109.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02376", "images": ["images/Shaft_02376.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 301.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 271.4 mm (from Z=0.0 to Z=271.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.1 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02438", "images": ["images/Shaft_02438.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.0 mm and length at least 301.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 76.4 mm (from Z=0.0 to Z=76.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 219.7 mm (from Z=0.0 to Z=219.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04569", "images": ["images/Shaft_04569.png", "detail_png/Shaft_04569_length.png", "detail_png/Shaft_04569_diam.png", "detail_png/Shaft_04569_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.4 mm and length at least 150.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 42.4 mm (from Z=0.0 to Z=109.6).\n9. Finish turn diameter Ø34.7 mm over length 54.0 mm (from Z=0.0 to Z=67.2).\n10. Finish turn diameter Ø30.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02105", "images": ["images/Shaft_02105.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 299.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 255.0 mm (from Z=0.0 to Z=255.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00858", "images": ["images/Shaft_00858.png", "detail_png/Shaft_00858_length.png", "detail_png/Shaft_00858_diam.png", "detail_png/Shaft_00858_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.5 mm and length at least 247.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 18.7 mm (from Z=0.0 to Z=182.9).\n10. Finish turn diameter Ø30.0 mm over length 164.2 mm (from Z=0.0 to Z=164.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00461", "images": ["images/Shaft_00461.png", "detail_png/Shaft_00461_length.png", "detail_png/Shaft_00461_diam.png", "detail_png/Shaft_00461_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.1 mm and length at least 142.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø73.5 mm over length 28.1 mm (from Z=0.0 to Z=77.6).\n9. Finish turn diameter Ø69.8 mm over length 49.5 mm (from Z=0.0 to Z=49.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02693", "images": ["images/Shaft_02693.png", "detail_png/Shaft_02693_length.png", "detail_png/Shaft_02693_diam.png", "detail_png/Shaft_02693_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 107.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.9 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00726", "images": ["images/Shaft_00726.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.8 mm and length at least 74.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 48.9 mm (from Z=0.0 to Z=48.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02753", "images": ["images/Shaft_02753.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.5 mm and length at least 213.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 196.1 mm (from Z=0.0 to Z=196.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01023", "images": ["images/Shaft_01023.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.6 mm and length at least 68.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.4 mm over length 17.6 mm (from Z=0.0 to Z=45.4).\n9. Finish turn diameter Ø30.0 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00019", "images": ["images/Shaft_00019.png", "detail_png/Shaft_00019_length.png", "detail_png/Shaft_00019_diam.png", "detail_png/Shaft_00019_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 126.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.5 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03818", "images": ["images/Shaft_03818.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 210.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 177.4 mm (from Z=0.0 to Z=177.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.6 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02001", "images": ["images/Shaft_02001.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.2 mm and length at least 193.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 23.9 mm (from Z=0.0 to Z=130.5).\n9. Finish turn diameter Ø38.8 mm over length 36.4 mm (from Z=0.0 to Z=106.6).\n10. Finish turn diameter Ø30.0 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04625", "images": ["images/Shaft_04625.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 299.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 225.5 mm (from Z=0.0 to Z=225.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.3 mm over length 68.8 mm (from Z=0.0 to Z=68.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00284", "images": ["images/Shaft_00284.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.5 mm and length at least 108.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 70.6 mm (from Z=0.0 to Z=70.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00767", "images": ["images/Shaft_00767.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.6 mm and length at least 186.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.6 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 129.7 mm (from Z=0.0 to Z=129.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02496", "images": ["images/Shaft_02496.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.9 mm and length at least 129.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.5 mm over length 39.9 mm (from Z=0.0 to Z=119.9).\n9. Finish turn diameter Ø30.0 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01143", "images": ["images/Shaft_01143.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.7 mm and length at least 89.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 27.3 mm (from Z=0.0 to Z=27.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.9 mm over length 26.3 mm (from Z=0.0 to Z=57.6).\n9. Finish turn diameter Ø51.3 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00921", "images": ["images/Shaft_00921.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.9 mm and length at least 110.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 94.6 mm (from Z=0.0 to Z=94.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01889", "images": ["images/Shaft_01889.png", "detail_png/Shaft_01889_length.png", "detail_png/Shaft_01889_diam.png", "detail_png/Shaft_01889_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.2 mm and length at least 191.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.2 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.3 mm over length 84.7 mm (from Z=0.0 to Z=165.1).\n9. Finish turn diameter Ø60.5 mm over length 80.4 mm (from Z=0.0 to Z=80.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04719", "images": ["images/Shaft_04719.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.9 mm and length at least 166.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.6 mm over length 74.9 mm (from Z=0.0 to Z=108.3).\n9. Finish turn diameter Ø30.0 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04270", "images": ["images/Shaft_04270.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.6 mm and length at least 253.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.6 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.8 mm over length 89.1 mm (from Z=0.0 to Z=225.9).\n10. Finish turn diameter Ø30.9 mm over length 59.9 mm (from Z=0.0 to Z=136.8).\n11. Finish turn diameter Ø30.0 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04307", "images": ["images/Shaft_04307.png", "detail_png/Shaft_04307_length.png", "detail_png/Shaft_04307_diam.png", "detail_png/Shaft_04307_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.9 mm and length at least 191.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.6 mm (from Z=0.0 to Z=148.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00878", "images": ["images/Shaft_00878.png", "detail_png/Shaft_00878_length.png", "detail_png/Shaft_00878_diam.png", "detail_png/Shaft_00878_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.0 mm and length at least 188.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.0 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 160.9 mm (from Z=0.0 to Z=160.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00384", "images": ["images/Shaft_00384.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.3 mm and length at least 245.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.7 mm over length 85.2 mm (from Z=0.0 to Z=212.7).\n10. Finish turn diameter Ø30.0 mm over length 127.5 mm (from Z=0.0 to Z=127.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03410", "images": ["images/Shaft_03410.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.9 mm and length at least 221.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 77.5 mm (from Z=0.0 to Z=77.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.3 mm over length 68.1 mm (from Z=0.0 to Z=138.6).\n10. Finish turn diameter Ø30.4 mm over length 31.6 mm (from Z=0.0 to Z=70.5).\n11. Finish turn diameter Ø30.0 mm over length 38.9 mm (from Z=0.0 to Z=38.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04568", "images": ["images/Shaft_04568.png", "detail_png/Shaft_04568_length.png", "detail_png/Shaft_04568_diam.png", "detail_png/Shaft_04568_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.0 mm and length at least 76.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 7.4 mm (from Z=0.0 to Z=7.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.0 mm over length 21.0 mm (from Z=0.0 to Z=64.4).\n9. Finish turn diameter Ø46.2 mm over length 20.7 mm (from Z=0.0 to Z=43.4).\n10. Finish turn diameter Ø31.1 mm over length 6.9 mm (from Z=0.0 to Z=22.7).\n11. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03158", "images": ["images/Shaft_03158.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.6 mm and length at least 202.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.6 mm over length 23.7 mm (from Z=0.0 to Z=189.3).\n10. Finish turn diameter Ø30.0 mm over length 165.6 mm (from Z=0.0 to Z=165.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00944", "images": ["images/Shaft_00944.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.5 mm and length at least 257.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.2 mm over length 64.5 mm (from Z=0.0 to Z=232.4).\n10. Finish turn diameter Ø52.9 mm over length 26.7 mm (from Z=0.0 to Z=167.9).\n11. Finish turn diameter Ø33.4 mm over length 37.7 mm (from Z=0.0 to Z=141.2).\n12. Finish turn diameter Ø30.0 mm over length 103.5 mm (from Z=0.0 to Z=103.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00959", "images": ["images/Shaft_00959.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.4 mm and length at least 305.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 101.5 mm (from Z=0.0 to Z=101.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 199.0 mm (from Z=0.0 to Z=199.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01131", "images": ["images/Shaft_01131.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.6 mm and length at least 301.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 52.8 mm (from Z=0.0 to Z=52.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.4 mm over length 98.7 mm (from Z=0.0 to Z=243.9).\n10. Finish turn diameter Ø30.0 mm over length 145.2 mm (from Z=0.0 to Z=145.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02437", "images": ["images/Shaft_02437.png", "detail_png/Shaft_02437_length.png", "detail_png/Shaft_02437_diam.png", "detail_png/Shaft_02437_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 223.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.7 mm (from Z=0.0 to Z=167.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03923", "images": ["images/Shaft_03923.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.7 mm and length at least 167.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.0 mm over length 8.6 mm (from Z=0.0 to Z=118.1).\n10. Finish turn diameter Ø30.0 mm over length 109.5 mm (from Z=0.0 to Z=109.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02565", "images": ["images/Shaft_02565.png", "detail_png/Shaft_02565_length.png", "detail_png/Shaft_02565_diam.png", "detail_png/Shaft_02565_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.8 mm and length at least 287.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.8 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.0 mm over length 63.0 mm (from Z=0.0 to Z=256.7).\n10. Finish turn diameter Ø40.1 mm over length 82.6 mm (from Z=0.0 to Z=193.7).\n11. Finish turn diameter Ø31.3 mm over length 8.8 mm (from Z=0.0 to Z=111.1).\n12. Finish turn diameter Ø30.0 mm over length 102.3 mm (from Z=0.0 to Z=102.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00971", "images": ["images/Shaft_00971.png", "detail_png/Shaft_00971_length.png", "detail_png/Shaft_00971_diam.png", "detail_png/Shaft_00971_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.5 mm and length at least 157.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.0 mm over length 18.3 mm (from Z=0.0 to Z=93.0).\n9. Finish turn diameter Ø35.9 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04269", "images": ["images/Shaft_04269.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 151.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 106.6 mm (from Z=0.0 to Z=106.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.1 mm over length 40.0 mm (from Z=0.0 to Z=40.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02412", "images": ["images/Shaft_02412.png", "detail_png/Shaft_02412_length.png", "detail_png/Shaft_02412_diam.png", "detail_png/Shaft_02412_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.3 mm and length at least 223.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.3 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.5 mm over length 9.0 mm (from Z=0.0 to Z=148.5).\n10. Finish turn diameter Ø58.0 mm over length 55.8 mm (from Z=0.0 to Z=139.5).\n11. Finish turn diameter Ø38.1 mm over length 43.8 mm (from Z=0.0 to Z=83.7).\n12. Finish turn diameter Ø34.1 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00464", "images": ["images/Shaft_00464.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.4 mm and length at least 71.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02426", "images": ["images/Shaft_02426.png", "detail_png/Shaft_02426_length.png", "detail_png/Shaft_02426_diam.png", "detail_png/Shaft_02426_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.0 mm and length at least 128.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.6 mm over length 59.8 mm (from Z=0.0 to Z=68.8).\n9. Finish turn diameter Ø44.7 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00814", "images": ["images/Shaft_00814.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 273.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 190.8 mm (from Z=0.0 to Z=190.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.7 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00305", "images": ["images/Shaft_00305.png", "detail_png/Shaft_00305_length.png", "detail_png/Shaft_00305_diam.png", "detail_png/Shaft_00305_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.9 mm and length at least 281.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 91.5 mm (from Z=0.0 to Z=91.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 184.6 mm (from Z=0.0 to Z=184.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01952", "images": ["images/Shaft_01952.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.5 mm and length at least 82.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.1 mm over length 16.6 mm (from Z=0.0 to Z=56.0).\n9. Finish turn diameter Ø44.1 mm over length 13.2 mm (from Z=0.0 to Z=39.4).\n10. Finish turn diameter Ø30.0 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03548", "images": ["images/Shaft_03548.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.9 mm and length at least 291.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.9 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 102.8 mm (from Z=0.0 to Z=242.4).\n10. Finish turn diameter Ø49.1 mm over length 49.7 mm (from Z=0.0 to Z=139.6).\n11. Finish turn diameter Ø35.3 mm over length 89.9 mm (from Z=0.0 to Z=89.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03099", "images": ["images/Shaft_03099.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.7 mm and length at least 201.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 94.6 mm (from Z=0.0 to Z=94.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.9 mm over length 48.9 mm (from Z=0.0 to Z=101.5).\n10. Finish turn diameter Ø30.0 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00024", "images": ["images/Shaft_00024.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 229.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.8 mm (from Z=0.0 to Z=136.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.2 mm over length 88.1 mm (from Z=0.0 to Z=88.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02321", "images": ["images/Shaft_02321.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.6 mm and length at least 251.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.6 mm over length 69.9 mm (from Z=0.0 to Z=198.6).\n10. Finish turn diameter Ø46.6 mm over length 44.3 mm (from Z=0.0 to Z=128.7).\n11. Finish turn diameter Ø30.0 mm over length 84.4 mm (from Z=0.0 to Z=84.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03741", "images": ["images/Shaft_03741.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.1 mm and length at least 93.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.0 mm over length 7.3 mm (from Z=0.0 to Z=76.7).\n9. Finish turn diameter Ø30.0 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00830", "images": ["images/Shaft_00830.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.8 mm and length at least 171.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 51.7 mm (from Z=0.0 to Z=51.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.4 mm over length 51.7 mm (from Z=0.0 to Z=115.2).\n9. Finish turn diameter Ø30.0 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04654", "images": ["images/Shaft_04654.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 295.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.2 mm over length 185.5 mm (from Z=0.0 to Z=185.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02502", "images": ["images/Shaft_02502.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.9 mm and length at least 105.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 5.3 mm (from Z=0.0 to Z=5.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 95.4 mm (from Z=0.0 to Z=95.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00577", "images": ["images/Shaft_00577.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.5 mm and length at least 270.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 129.9 mm (from Z=0.0 to Z=129.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.3 mm over length 76.0 mm (from Z=0.0 to Z=135.1).\n10. Finish turn diameter Ø50.9 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03466", "images": ["images/Shaft_03466.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.8 mm and length at least 282.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 81.5 mm (from Z=0.0 to Z=81.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.9 mm over length 129.3 mm (from Z=0.0 to Z=195.6).\n10. Finish turn diameter Ø36.0 mm over length 27.0 mm (from Z=0.0 to Z=66.3).\n11. Finish turn diameter Ø30.0 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03769", "images": ["images/Shaft_03769.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.2 mm and length at least 251.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.2 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 180.9 mm (from Z=0.0 to Z=180.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00534", "images": ["images/Shaft_00534.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.5 mm and length at least 117.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.4 mm (from Z=0.0 to Z=99.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04666", "images": ["images/Shaft_04666.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.7 mm and length at least 110.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 20.5 mm (from Z=0.0 to Z=91.7).\n9. Finish turn diameter Ø36.2 mm over length 24.5 mm (from Z=0.0 to Z=71.2).\n10. Finish turn diameter Ø30.0 mm over length 46.7 mm (from Z=0.0 to Z=46.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02875", "images": ["images/Shaft_02875.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 260.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 215.1 mm (from Z=0.0 to Z=215.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 40.5 mm (from Z=0.0 to Z=40.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00282", "images": ["images/Shaft_00282.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.5 mm and length at least 302.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 74.6 mm (from Z=0.0 to Z=74.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.8 mm over length 46.6 mm (from Z=0.0 to Z=223.2).\n10. Finish turn diameter Ø30.0 mm over length 176.6 mm (from Z=0.0 to Z=176.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01237", "images": ["images/Shaft_01237.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.9 mm and length at least 299.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 65.9 mm (from Z=0.0 to Z=65.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.9 mm over length 33.9 mm (from Z=0.0 to Z=228.9).\n10. Finish turn diameter Ø51.9 mm over length 141.7 mm (from Z=0.0 to Z=195.0).\n11. Finish turn diameter Ø32.3 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04591", "images": ["images/Shaft_04591.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.7 mm and length at least 290.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.7 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.8 mm (from Z=0.0 to Z=177.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02883", "images": ["images/Shaft_02883.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.9 mm and length at least 83.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.7 mm over length 15.9 mm (from Z=0.0 to Z=69.5).\n9. Finish turn diameter Ø52.6 mm over length 22.8 mm (from Z=0.0 to Z=53.6).\n10. Finish turn diameter Ø49.4 mm over length 18.4 mm (from Z=0.0 to Z=30.8).\n11. Finish turn diameter Ø34.2 mm over length 7.4 mm (from Z=0.0 to Z=12.4).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00562", "images": ["images/Shaft_00562.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.2 mm and length at least 175.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.6 mm over length 47.9 mm (from Z=0.0 to Z=118.1).\n9. Finish turn diameter Ø62.2 mm over length 8.4 mm (from Z=0.0 to Z=70.2).\n10. Finish turn diameter Ø43.8 mm over length 30.1 mm (from Z=0.0 to Z=61.8).\n11. Finish turn diameter Ø31.4 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02148", "images": ["images/Shaft_02148.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.9 mm and length at least 213.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.9 mm over length 103.2 mm (from Z=0.0 to Z=103.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.3 mm over length 38.4 mm (from Z=0.0 to Z=105.0).\n10. Finish turn diameter Ø44.6 mm over length 66.6 mm (from Z=0.0 to Z=66.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03199", "images": ["images/Shaft_03199.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.2 mm and length at least 194.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.3 mm over length 33.2 mm (from Z=0.0 to Z=157.5).\n9. Finish turn diameter Ø59.1 mm over length 86.1 mm (from Z=0.0 to Z=124.3).\n10. Finish turn diameter Ø43.6 mm over length 22.9 mm (from Z=0.0 to Z=38.2).\n11. Finish turn diameter Ø40.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04991", "images": ["images/Shaft_04991.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.2 mm and length at least 234.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 80.1 mm (from Z=0.0 to Z=80.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.9 mm (from Z=0.0 to Z=148.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02760", "images": ["images/Shaft_02760.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.9 mm and length at least 230.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 96.3 mm (from Z=0.0 to Z=96.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.5 mm over length 54.8 mm (from Z=0.0 to Z=128.9).\n10. Finish turn diameter Ø49.1 mm over length 52.7 mm (from Z=0.0 to Z=74.1).\n11. Finish turn diameter Ø38.7 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03304", "images": ["images/Shaft_03304.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.6 mm and length at least 152.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.0 mm over length 61.1 mm (from Z=0.0 to Z=119.6).\n9. Finish turn diameter Ø30.0 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00402", "images": ["images/Shaft_00402.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.6 mm and length at least 81.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.0 mm over length 11.2 mm (from Z=0.0 to Z=66.4).\n9. Finish turn diameter Ø34.2 mm over length 9.4 mm (from Z=0.0 to Z=55.2).\n10. Finish turn diameter Ø30.1 mm over length 19.8 mm (from Z=0.0 to Z=45.8).\n11. Finish turn diameter Ø30.0 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01897", "images": ["images/Shaft_01897.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.7 mm and length at least 272.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 115.5 mm (from Z=0.0 to Z=115.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 64.0 mm (from Z=0.0 to Z=151.9).\n10. Finish turn diameter Ø39.5 mm over length 87.9 mm (from Z=0.0 to Z=87.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04908", "images": ["images/Shaft_04908.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.6 mm and length at least 120.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02086", "images": ["images/Shaft_02086.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.0 mm and length at least 121.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.4 mm over length 11.2 mm (from Z=0.0 to Z=85.3).\n9. Finish turn diameter Ø46.4 mm over length 14.2 mm (from Z=0.0 to Z=74.1).\n10. Finish turn diameter Ø38.7 mm over length 5.5 mm (from Z=0.0 to Z=59.9).\n11. Finish turn diameter Ø32.8 mm over length 13.0 mm (from Z=0.0 to Z=54.4).\n12. Finish turn diameter Ø30.0 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00078", "images": ["images/Shaft_00078.png", "detail_png/Shaft_00078_length.png", "detail_png/Shaft_00078_diam.png", "detail_png/Shaft_00078_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.5 mm and length at least 169.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.8 mm over length 69.4 mm (from Z=0.0 to Z=119.9).\n9. Finish turn diameter Ø30.0 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02416", "images": ["images/Shaft_02416.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.3 mm and length at least 193.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 123.2 mm (from Z=0.0 to Z=123.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02974", "images": ["images/Shaft_02974.png", "detail_png/Shaft_02974_length.png", "detail_png/Shaft_02974_diam.png", "detail_png/Shaft_02974_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.0 mm and length at least 161.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.0 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.5 mm over length 37.2 mm (from Z=0.0 to Z=98.5).\n9. Finish turn diameter Ø58.1 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01650", "images": ["images/Shaft_01650.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.7 mm and length at least 106.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.0 mm over length 63.8 mm (from Z=0.0 to Z=91.4).\n9. Finish turn diameter Ø30.0 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00201", "images": ["images/Shaft_00201.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.7 mm and length at least 130.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.8 mm over length 25.5 mm (from Z=0.0 to Z=107.8).\n9. Finish turn diameter Ø32.3 mm over length 30.1 mm (from Z=0.0 to Z=82.3).\n10. Finish turn diameter Ø30.0 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04839", "images": ["images/Shaft_04839.png", "detail_png/Shaft_04839_length.png", "detail_png/Shaft_04839_diam.png", "detail_png/Shaft_04839_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 219.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.3 mm (from Z=0.0 to Z=146.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.3 mm over length 67.8 mm (from Z=0.0 to Z=67.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00566", "images": ["images/Shaft_00566.png", "detail_png/Shaft_00566_length.png", "detail_png/Shaft_00566_diam.png", "detail_png/Shaft_00566_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.7 mm and length at least 78.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.1 mm over length 17.8 mm (from Z=0.0 to Z=53.0).\n9. Finish turn diameter Ø45.4 mm over length 15.8 mm (from Z=0.0 to Z=35.2).\n10. Finish turn diameter Ø34.4 mm over length 14.4 mm (from Z=0.0 to Z=19.4).\n11. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00160", "images": ["images/Shaft_00160.png", "detail_png/Shaft_00160_length.png", "detail_png/Shaft_00160_diam.png", "detail_png/Shaft_00160_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.7 mm and length at least 295.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.7 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 249.2 mm (from Z=0.0 to Z=249.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01318", "images": ["images/Shaft_01318.png", "detail_png/Shaft_01318_length.png", "detail_png/Shaft_01318_diam.png", "detail_png/Shaft_01318_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.6 mm and length at least 137.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 10.1 mm (from Z=0.0 to Z=104.1).\n9. Finish turn diameter Ø56.1 mm over length 14.1 mm (from Z=0.0 to Z=94.0).\n10. Finish turn diameter Ø37.3 mm over length 19.8 mm (from Z=0.0 to Z=79.9).\n11. Finish turn diameter Ø30.0 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02109", "images": ["images/Shaft_02109.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.1 mm and length at least 89.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 21.4 mm (from Z=0.0 to Z=65.2).\n9. Finish turn diameter Ø61.7 mm over length 6.4 mm (from Z=0.0 to Z=43.8).\n10. Finish turn diameter Ø55.8 mm over length 8.4 mm (from Z=0.0 to Z=37.4).\n11. Finish turn diameter Ø47.4 mm over length 11.3 mm (from Z=0.0 to Z=29.0).\n12. Finish turn diameter Ø34.0 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02675", "images": ["images/Shaft_02675.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.7 mm and length at least 249.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.2 mm over length 63.9 mm (from Z=0.0 to Z=211.6).\n10. Finish turn diameter Ø60.3 mm over length 63.6 mm (from Z=0.0 to Z=147.7).\n11. Finish turn diameter Ø53.9 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03294", "images": ["images/Shaft_03294.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.5 mm and length at least 152.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.2 mm (from Z=0.0 to Z=132.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03579", "images": ["images/Shaft_03579.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.7 mm and length at least 166.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.6 mm over length 45.0 mm (from Z=0.0 to Z=118.3).\n9. Finish turn diameter Ø33.3 mm over length 18.9 mm (from Z=0.0 to Z=73.3).\n10. Finish turn diameter Ø30.0 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03103", "images": ["images/Shaft_03103.png", "detail_png/Shaft_03103_length.png", "detail_png/Shaft_03103_diam.png", "detail_png/Shaft_03103_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.3 mm and length at least 300.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.5 mm over length 44.8 mm (from Z=0.0 to Z=254.6).\n10. Finish turn diameter Ø51.3 mm over length 95.4 mm (from Z=0.0 to Z=209.8).\n11. Finish turn diameter Ø44.7 mm over length 28.2 mm (from Z=0.0 to Z=114.4).\n12. Finish turn diameter Ø36.6 mm over length 66.0 mm (from Z=0.0 to Z=86.2).\n13. Finish turn diameter Ø30.0 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02642", "images": ["images/Shaft_02642.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 124.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 83.6 mm (from Z=0.0 to Z=83.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.9 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00155", "images": ["images/Shaft_00155.png", "detail_png/Shaft_00155_length.png", "detail_png/Shaft_00155_diam.png", "detail_png/Shaft_00155_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.5 mm and length at least 114.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.2 mm over length 37.0 mm (from Z=0.0 to Z=61.6).\n9. Finish turn diameter Ø53.1 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01605", "images": ["images/Shaft_01605.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 161.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 124.4 mm (from Z=0.0 to Z=124.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.4 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02236", "images": ["images/Shaft_02236.png", "detail_png/Shaft_02236_length.png", "detail_png/Shaft_02236_diam.png", "detail_png/Shaft_02236_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.4 mm and length at least 79.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 14.8 mm (from Z=0.0 to Z=54.0).\n9. Finish turn diameter Ø30.0 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02823", "images": ["images/Shaft_02823.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.2 mm and length at least 279.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.2 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.7 mm over length 41.1 mm (from Z=0.0 to Z=235.8).\n10. Finish turn diameter Ø30.0 mm over length 194.7 mm (from Z=0.0 to Z=194.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00904", "images": ["images/Shaft_00904.png", "detail_png/Shaft_00904_length.png", "detail_png/Shaft_00904_diam.png", "detail_png/Shaft_00904_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.9 mm and length at least 165.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 65.8 mm (from Z=0.0 to Z=147.9).\n9. Finish turn diameter Ø34.3 mm over length 82.1 mm (from Z=0.0 to Z=82.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02098", "images": ["images/Shaft_02098.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.6 mm and length at least 282.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.6 mm over length 93.6 mm (from Z=0.0 to Z=227.8).\n10. Finish turn diameter Ø30.0 mm over length 134.2 mm (from Z=0.0 to Z=134.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04965", "images": ["images/Shaft_04965.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.7 mm and length at least 202.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 26.3 mm (from Z=0.0 to Z=136.9).\n10. Finish turn diameter Ø36.2 mm over length 83.2 mm (from Z=0.0 to Z=110.6).\n11. Finish turn diameter Ø30.0 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04295", "images": ["images/Shaft_04295.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.5 mm and length at least 240.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 206.8 mm (from Z=0.0 to Z=206.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00559", "images": ["images/Shaft_00559.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.9 mm and length at least 190.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.4 mm over length 34.0 mm (from Z=0.0 to Z=137.6).\n9. Finish turn diameter Ø40.5 mm over length 69.1 mm (from Z=0.0 to Z=103.6).\n10. Finish turn diameter Ø30.0 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02485", "images": ["images/Shaft_02485.png", "detail_png/Shaft_02485_length.png", "detail_png/Shaft_02485_diam.png", "detail_png/Shaft_02485_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.9 mm and length at least 236.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.2 mm over length 94.6 mm (from Z=0.0 to Z=155.8).\n10. Finish turn diameter Ø53.4 mm over length 41.7 mm (from Z=0.0 to Z=61.2).\n11. Finish turn diameter Ø44.6 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04041", "images": ["images/Shaft_04041.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.7 mm and length at least 185.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.0 mm over length 97.8 mm (from Z=0.0 to Z=151.2).\n10. Finish turn diameter Ø30.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03003", "images": ["images/Shaft_03003.png", "detail_png/Shaft_03003_length.png", "detail_png/Shaft_03003_diam.png", "detail_png/Shaft_03003_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.7 mm and length at least 146.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.4 mm over length 21.4 mm (from Z=0.0 to Z=100.6).\n9. Finish turn diameter Ø47.7 mm over length 44.6 mm (from Z=0.0 to Z=79.2).\n10. Finish turn diameter Ø42.6 mm over length 14.1 mm (from Z=0.0 to Z=34.6).\n11. Finish turn diameter Ø30.0 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00837", "images": ["images/Shaft_00837.png", "detail_png/Shaft_00837_length.png", "detail_png/Shaft_00837_diam.png", "detail_png/Shaft_00837_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.9 mm and length at least 158.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.9 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 7.0 mm (from Z=0.0 to Z=118.2).\n9. Finish turn diameter Ø33.3 mm over length 28.5 mm (from Z=0.0 to Z=111.2).\n10. Finish turn diameter Ø30.0 mm over length 82.7 mm (from Z=0.0 to Z=82.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01963", "images": ["images/Shaft_01963.png", "detail_png/Shaft_01963_length.png", "detail_png/Shaft_01963_diam.png", "detail_png/Shaft_01963_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.4 mm and length at least 185.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 77.1 mm (from Z=0.0 to Z=77.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 103.6 mm (from Z=0.0 to Z=103.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01747", "images": ["images/Shaft_01747.png", "detail_png/Shaft_01747_length.png", "detail_png/Shaft_01747_diam.png", "detail_png/Shaft_01747_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.0 mm and length at least 255.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.1 mm over length 49.9 mm (from Z=0.0 to Z=232.0).\n10. Finish turn diameter Ø34.5 mm over length 35.1 mm (from Z=0.0 to Z=182.1).\n11. Finish turn diameter Ø30.0 mm over length 147.0 mm (from Z=0.0 to Z=147.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04286", "images": ["images/Shaft_04286.png", "detail_png/Shaft_04286_length.png", "detail_png/Shaft_04286_diam.png", "detail_png/Shaft_04286_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.6 mm and length at least 145.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.2 mm (from Z=0.0 to Z=102.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03206", "images": ["images/Shaft_03206.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.5 mm and length at least 210.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 155.3 mm (from Z=0.0 to Z=155.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04455", "images": ["images/Shaft_04455.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.7 mm and length at least 192.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.7 mm over length 71.0 mm (from Z=0.0 to Z=71.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.9 mm over length 92.1 mm (from Z=0.0 to Z=116.0).\n9. Finish turn diameter Ø30.6 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04949", "images": ["images/Shaft_04949.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.0 mm and length at least 85.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.7 mm (from Z=0.0 to Z=59.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02885", "images": ["images/Shaft_02885.png", "detail_png/Shaft_02885_length.png", "detail_png/Shaft_02885_diam.png", "detail_png/Shaft_02885_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.6 mm and length at least 247.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.1 mm over length 109.1 mm (from Z=0.0 to Z=214.1).\n10. Finish turn diameter Ø30.0 mm over length 105.0 mm (from Z=0.0 to Z=105.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00952", "images": ["images/Shaft_00952.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.0 mm and length at least 244.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 70.9 mm (from Z=0.0 to Z=162.6).\n10. Finish turn diameter Ø30.0 mm over length 91.7 mm (from Z=0.0 to Z=91.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02728", "images": ["images/Shaft_02728.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.6 mm and length at least 212.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.9 mm over length 15.5 mm (from Z=0.0 to Z=190.5).\n10. Finish turn diameter Ø58.8 mm over length 14.5 mm (from Z=0.0 to Z=175.0).\n11. Finish turn diameter Ø48.3 mm over length 43.8 mm (from Z=0.0 to Z=160.5).\n12. Finish turn diameter Ø36.4 mm over length 77.4 mm (from Z=0.0 to Z=116.7).\n13. Finish turn diameter Ø30.5 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03693", "images": ["images/Shaft_03693.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.9 mm and length at least 311.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 81.6 mm (from Z=0.0 to Z=81.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 48.5 mm (from Z=0.0 to Z=224.6).\n10. Finish turn diameter Ø37.1 mm over length 28.8 mm (from Z=0.0 to Z=176.1).\n11. Finish turn diameter Ø30.0 mm over length 147.3 mm (from Z=0.0 to Z=147.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04349", "images": ["images/Shaft_04349.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 124.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.9 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04132", "images": ["images/Shaft_04132.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.7 mm and length at least 242.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.4 mm over length 98.9 mm (from Z=0.0 to Z=205.5).\n10. Finish turn diameter Ø48.2 mm over length 106.6 mm (from Z=0.0 to Z=106.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01600", "images": ["images/Shaft_01600.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.3 mm and length at least 160.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.3 mm over length 32.9 mm (from Z=0.0 to Z=126.9).\n10. Finish turn diameter Ø30.0 mm over length 94.0 mm (from Z=0.0 to Z=94.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02905", "images": ["images/Shaft_02905.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.4 mm and length at least 310.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.3 mm over length 71.6 mm (from Z=0.0 to Z=258.3).\n10. Finish turn diameter Ø30.0 mm over length 186.7 mm (from Z=0.0 to Z=186.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00604", "images": ["images/Shaft_00604.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.7 mm and length at least 115.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.7 mm over length 12.3 mm (from Z=0.0 to Z=92.0).\n9. Finish turn diameter Ø59.9 mm over length 31.2 mm (from Z=0.0 to Z=79.7).\n10. Finish turn diameter Ø55.4 mm over length 25.2 mm (from Z=0.0 to Z=48.5).\n11. Finish turn diameter Ø49.6 mm over length 5.0 mm (from Z=0.0 to Z=23.3).\n12. Finish turn diameter Ø40.1 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03140", "images": ["images/Shaft_03140.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.0 mm and length at least 285.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.0 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 238.2 mm (from Z=0.0 to Z=238.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03845", "images": ["images/Shaft_03845.png", "detail_png/Shaft_03845_length.png", "detail_png/Shaft_03845_diam.png", "detail_png/Shaft_03845_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.6 mm and length at least 249.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 160.7 mm (from Z=0.0 to Z=160.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03809", "images": ["images/Shaft_03809.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.6 mm and length at least 112.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.2 mm over length 40.4 mm (from Z=0.0 to Z=50.0).\n9. Finish turn diameter Ø38.0 mm over length 9.6 mm (from Z=0.0 to Z=9.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00173", "images": ["images/Shaft_00173.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 96.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 75.1 mm (from Z=0.0 to Z=75.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.4 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01127", "images": ["images/Shaft_01127.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.1 mm and length at least 246.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.1 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 189.5 mm (from Z=0.0 to Z=189.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00521", "images": ["images/Shaft_00521.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.4 mm and length at least 82.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.2 mm over length 6.7 mm (from Z=0.0 to Z=54.3).\n9. Finish turn diameter Ø54.1 mm over length 14.1 mm (from Z=0.0 to Z=47.6).\n10. Finish turn diameter Ø36.5 mm over length 7.9 mm (from Z=0.0 to Z=33.5).\n11. Finish turn diameter Ø32.7 mm over length 20.6 mm (from Z=0.0 to Z=25.6).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02461", "images": ["images/Shaft_02461.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.0 mm and length at least 270.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.0 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 214.3 mm (from Z=0.0 to Z=214.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04603", "images": ["images/Shaft_04603.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.5 mm and length at least 276.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.5 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.2 mm over length 12.6 mm (from Z=0.0 to Z=186.5).\n10. Finish turn diameter Ø35.9 mm over length 33.4 mm (from Z=0.0 to Z=173.9).\n11. Finish turn diameter Ø31.1 mm over length 54.6 mm (from Z=0.0 to Z=140.5).\n12. Finish turn diameter Ø30.0 mm over length 85.9 mm (from Z=0.0 to Z=85.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01170", "images": ["images/Shaft_01170.png", "detail_png/Shaft_01170_length.png", "detail_png/Shaft_01170_diam.png", "detail_png/Shaft_01170_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.3 mm and length at least 87.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 64.7 mm (from Z=0.0 to Z=64.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03514", "images": ["images/Shaft_03514.png", "detail_png/Shaft_03514_length.png", "detail_png/Shaft_03514_diam.png", "detail_png/Shaft_03514_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.1 mm and length at least 311.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.1 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.2 mm over length 89.9 mm (from Z=0.0 to Z=201.5).\n10. Finish turn diameter Ø30.0 mm over length 111.6 mm (from Z=0.0 to Z=111.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04553", "images": ["images/Shaft_04553.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.0 mm and length at least 109.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.8 mm over length 20.1 mm (from Z=0.0 to Z=92.4).\n9. Finish turn diameter Ø30.0 mm over length 72.3 mm (from Z=0.0 to Z=72.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00626", "images": ["images/Shaft_00626.png", "detail_png/Shaft_00626_length.png", "detail_png/Shaft_00626_diam.png", "detail_png/Shaft_00626_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.7 mm and length at least 257.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 194.1 mm (from Z=0.0 to Z=194.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00447", "images": ["images/Shaft_00447.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.5 mm and length at least 315.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 96.3 mm (from Z=0.0 to Z=96.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.1 mm over length 67.8 mm (from Z=0.0 to Z=214.2).\n10. Finish turn diameter Ø38.6 mm over length 12.6 mm (from Z=0.0 to Z=146.4).\n11. Finish turn diameter Ø30.0 mm over length 133.8 mm (from Z=0.0 to Z=133.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00810", "images": ["images/Shaft_00810.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.0 mm and length at least 273.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 25.8 mm (from Z=0.0 to Z=214.7).\n10. Finish turn diameter Ø30.0 mm over length 188.9 mm (from Z=0.0 to Z=188.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04231", "images": ["images/Shaft_04231.png", "detail_png/Shaft_04231_length.png", "detail_png/Shaft_04231_diam.png", "detail_png/Shaft_04231_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.3 mm and length at least 147.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.7 mm over length 60.4 mm (from Z=0.0 to Z=108.4).\n9. Finish turn diameter Ø49.4 mm over length 18.7 mm (from Z=0.0 to Z=48.0).\n10. Finish turn diameter Ø36.5 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03250", "images": ["images/Shaft_03250.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.0 mm and length at least 281.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 247.4 mm (from Z=0.0 to Z=247.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04094", "images": ["images/Shaft_04094.png", "detail_png/Shaft_04094_length.png", "detail_png/Shaft_04094_diam.png", "detail_png/Shaft_04094_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.7 mm and length at least 103.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.3 mm over length 8.6 mm (from Z=0.0 to Z=71.5).\n9. Finish turn diameter Ø33.5 mm over length 37.2 mm (from Z=0.0 to Z=62.9).\n10. Finish turn diameter Ø30.0 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02698", "images": ["images/Shaft_02698.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.8 mm and length at least 161.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.3 mm over length 24.5 mm (from Z=0.0 to Z=127.0).\n10. Finish turn diameter Ø30.0 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00424", "images": ["images/Shaft_00424.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.6 mm and length at least 257.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 14.7 mm (from Z=0.0 to Z=228.6).\n10. Finish turn diameter Ø30.0 mm over length 213.9 mm (from Z=0.0 to Z=213.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02489", "images": ["images/Shaft_02489.png", "detail_png/Shaft_02489_length.png", "detail_png/Shaft_02489_diam.png", "detail_png/Shaft_02489_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.4 mm and length at least 83.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.0 mm over length 6.5 mm (from Z=0.0 to Z=50.6).\n9. Finish turn diameter Ø47.3 mm over length 27.9 mm (from Z=0.0 to Z=44.1).\n10. Finish turn diameter Ø32.0 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04341", "images": ["images/Shaft_04341.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.4 mm and length at least 88.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 5.2 mm (from Z=0.0 to Z=5.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.3 mm over length 5.4 mm (from Z=0.0 to Z=78.0).\n9. Finish turn diameter Ø30.0 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03935", "images": ["images/Shaft_03935.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.3 mm and length at least 120.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.7 mm over length 25.6 mm (from Z=0.0 to Z=86.9).\n9. Finish turn diameter Ø54.6 mm over length 41.5 mm (from Z=0.0 to Z=61.3).\n10. Finish turn diameter Ø43.9 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01306", "images": ["images/Shaft_01306.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.9 mm and length at least 295.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 43.5 mm (from Z=0.0 to Z=43.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 247.0 mm (from Z=0.0 to Z=247.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04922", "images": ["images/Shaft_04922.png", "detail_png/Shaft_04922_length.png", "detail_png/Shaft_04922_diam.png", "detail_png/Shaft_04922_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.4 mm and length at least 244.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 57.5 mm (from Z=0.0 to Z=57.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.9 mm over length 64.8 mm (from Z=0.0 to Z=182.1).\n10. Finish turn diameter Ø30.0 mm over length 117.3 mm (from Z=0.0 to Z=117.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02677", "images": ["images/Shaft_02677.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.1 mm and length at least 231.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 78.4 mm (from Z=0.0 to Z=78.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.8 mm over length 14.9 mm (from Z=0.0 to Z=147.6).\n10. Finish turn diameter Ø30.0 mm over length 132.7 mm (from Z=0.0 to Z=132.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00549", "images": ["images/Shaft_00549.png", "detail_png/Shaft_00549_length.png", "detail_png/Shaft_00549_diam.png", "detail_png/Shaft_00549_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.3 mm and length at least 164.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.3 mm over length 46.9 mm (from Z=0.0 to Z=116.3).\n9. Finish turn diameter Ø44.5 mm over length 50.2 mm (from Z=0.0 to Z=69.4).\n10. Finish turn diameter Ø30.0 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00970", "images": ["images/Shaft_00970.png", "detail_png/Shaft_00970_length.png", "detail_png/Shaft_00970_diam.png", "detail_png/Shaft_00970_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.3 mm and length at least 93.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.4 mm over length 13.9 mm (from Z=0.0 to Z=68.6).\n9. Finish turn diameter Ø30.0 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01013", "images": ["images/Shaft_01013.png", "detail_png/Shaft_01013_length.png", "detail_png/Shaft_01013_diam.png", "detail_png/Shaft_01013_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.9 mm and length at least 122.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.5 mm over length 19.2 mm (from Z=0.0 to Z=61.3).\n9. Finish turn diameter Ø45.7 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02299", "images": ["images/Shaft_02299.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.8 mm and length at least 208.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 5.6 mm (from Z=0.0 to Z=5.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.9 mm over length 48.9 mm (from Z=0.0 to Z=197.9).\n10. Finish turn diameter Ø36.5 mm over length 10.7 mm (from Z=0.0 to Z=149.0).\n11. Finish turn diameter Ø30.0 mm over length 138.3 mm (from Z=0.0 to Z=138.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04339", "images": ["images/Shaft_04339.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.0 mm and length at least 233.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.2 mm over length 38.7 mm (from Z=0.0 to Z=221.1).\n10. Finish turn diameter Ø53.7 mm over length 26.0 mm (from Z=0.0 to Z=182.4).\n11. Finish turn diameter Ø44.3 mm over length 26.7 mm (from Z=0.0 to Z=156.4).\n12. Finish turn diameter Ø37.2 mm over length 57.3 mm (from Z=0.0 to Z=129.7).\n13. Finish turn diameter Ø30.0 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02947", "images": ["images/Shaft_02947.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.5 mm and length at least 270.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 75.8 mm (from Z=0.0 to Z=75.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.3 mm over length 115.4 mm (from Z=0.0 to Z=189.8).\n10. Finish turn diameter Ø30.0 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01076", "images": ["images/Shaft_01076.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 273.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 171.0 mm (from Z=0.0 to Z=171.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 97.8 mm (from Z=0.0 to Z=97.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00765", "images": ["images/Shaft_00765.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.4 mm and length at least 237.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 58.7 mm (from Z=0.0 to Z=58.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 174.0 mm (from Z=0.0 to Z=174.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01459", "images": ["images/Shaft_01459.png", "detail_png/Shaft_01459_length.png", "detail_png/Shaft_01459_diam.png", "detail_png/Shaft_01459_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.1 mm and length at least 76.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.1 mm over length 8.4 mm (from Z=0.0 to Z=8.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 35.2 mm (from Z=0.0 to Z=63.4).\n9. Finish turn diameter Ø37.7 mm over length 8.6 mm (from Z=0.0 to Z=28.2).\n10. Finish turn diameter Ø30.0 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04415", "images": ["images/Shaft_04415.png", "detail_png/Shaft_04415_length.png", "detail_png/Shaft_04415_diam.png", "detail_png/Shaft_04415_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.5 mm and length at least 159.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.6 mm over length 45.7 mm (from Z=0.0 to Z=121.8).\n9. Finish turn diameter Ø54.1 mm over length 19.3 mm (from Z=0.0 to Z=76.1).\n10. Finish turn diameter Ø42.5 mm over length 40.9 mm (from Z=0.0 to Z=56.8).\n11. Finish turn diameter Ø30.0 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00366", "images": ["images/Shaft_00366.png", "detail_png/Shaft_00366_length.png", "detail_png/Shaft_00366_diam.png", "detail_png/Shaft_00366_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.4 mm and length at least 217.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 97.9 mm (from Z=0.0 to Z=166.2).\n10. Finish turn diameter Ø46.5 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02231", "images": ["images/Shaft_02231.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.0 mm and length at least 246.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 104.5 mm (from Z=0.0 to Z=211.7).\n10. Finish turn diameter Ø35.6 mm over length 107.2 mm (from Z=0.0 to Z=107.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03804", "images": ["images/Shaft_03804.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.5 mm and length at least 148.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.5 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.4 mm (from Z=0.0 to Z=111.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01021", "images": ["images/Shaft_01021.png", "detail_png/Shaft_01021_length.png", "detail_png/Shaft_01021_diam.png", "detail_png/Shaft_01021_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.6 mm and length at least 125.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.5 mm over length 15.3 mm (from Z=0.0 to Z=57.2).\n9. Finish turn diameter Ø30.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02997", "images": ["images/Shaft_02997.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.9 mm and length at least 173.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.9 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.6 mm over length 30.6 mm (from Z=0.0 to Z=115.6).\n9. Finish turn diameter Ø36.1 mm over length 40.8 mm (from Z=0.0 to Z=85.0).\n10. Finish turn diameter Ø30.3 mm over length 9.5 mm (from Z=0.0 to Z=44.2).\n11. Finish turn diameter Ø30.0 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01809", "images": ["images/Shaft_01809.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.3 mm and length at least 133.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 108.4 mm (from Z=0.0 to Z=108.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03343", "images": ["images/Shaft_03343.png", "detail_png/Shaft_03343_length.png", "detail_png/Shaft_03343_diam.png", "detail_png/Shaft_03343_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.2 mm and length at least 210.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.6 mm over length 15.2 mm (from Z=0.0 to Z=181.5).\n10. Finish turn diameter Ø65.2 mm over length 39.9 mm (from Z=0.0 to Z=166.3).\n11. Finish turn diameter Ø45.3 mm over length 57.3 mm (from Z=0.0 to Z=126.4).\n12. Finish turn diameter Ø37.5 mm over length 41.3 mm (from Z=0.0 to Z=69.1).\n13. Finish turn diameter Ø32.9 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03725", "images": ["images/Shaft_03725.png", "detail_png/Shaft_03725_length.png", "detail_png/Shaft_03725_diam.png", "detail_png/Shaft_03725_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.2 mm and length at least 212.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.7 mm over length 51.8 mm (from Z=0.0 to Z=159.2).\n10. Finish turn diameter Ø30.0 mm over length 107.4 mm (from Z=0.0 to Z=107.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03670", "images": ["images/Shaft_03670.png", "detail_png/Shaft_03670_length.png", "detail_png/Shaft_03670_diam.png", "detail_png/Shaft_03670_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.5 mm and length at least 112.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.9 mm over length 21.0 mm (from Z=0.0 to Z=102.1).\n9. Finish turn diameter Ø37.7 mm over length 21.2 mm (from Z=0.0 to Z=81.1).\n10. Finish turn diameter Ø31.8 mm over length 18.3 mm (from Z=0.0 to Z=59.9).\n11. Finish turn diameter Ø30.0 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00794", "images": ["images/Shaft_00794.png", "detail_png/Shaft_00794_length.png", "detail_png/Shaft_00794_diam.png", "detail_png/Shaft_00794_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 244.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 174.1 mm (from Z=0.0 to Z=174.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.5 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03959", "images": ["images/Shaft_03959.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.9 mm and length at least 89.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.8 mm over length 9.6 mm (from Z=0.0 to Z=70.7).\n9. Finish turn diameter Ø30.0 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03915", "images": ["images/Shaft_03915.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.6 mm and length at least 280.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 49.0 mm (from Z=0.0 to Z=225.7).\n10. Finish turn diameter Ø33.8 mm over length 58.5 mm (from Z=0.0 to Z=176.7).\n11. Finish turn diameter Ø30.0 mm over length 118.2 mm (from Z=0.0 to Z=118.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00132", "images": ["images/Shaft_00132.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.8 mm and length at least 305.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 91.6 mm (from Z=0.0 to Z=91.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.7 mm over length 8.5 mm (from Z=0.0 to Z=208.6).\n10. Finish turn diameter Ø51.4 mm over length 10.5 mm (from Z=0.0 to Z=200.1).\n11. Finish turn diameter Ø33.3 mm over length 37.6 mm (from Z=0.0 to Z=189.6).\n12. Finish turn diameter Ø30.0 mm over length 152.0 mm (from Z=0.0 to Z=152.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03640", "images": ["images/Shaft_03640.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.1 mm and length at least 295.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 200.1 mm (from Z=0.0 to Z=200.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 46.8 mm (from Z=0.0 to Z=89.9).\n10. Finish turn diameter Ø35.5 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01358", "images": ["images/Shaft_01358.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.5 mm and length at least 242.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.3 mm over length 47.6 mm (from Z=0.0 to Z=211.1).\n10. Finish turn diameter Ø30.0 mm over length 163.5 mm (from Z=0.0 to Z=163.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04853", "images": ["images/Shaft_04853.png", "detail_png/Shaft_04853_length.png", "detail_png/Shaft_04853_diam.png", "detail_png/Shaft_04853_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 137.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 84.6 mm (from Z=0.0 to Z=84.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.5 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01606", "images": ["images/Shaft_01606.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.1 mm and length at least 244.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.9 mm over length 84.9 mm (from Z=0.0 to Z=164.1).\n10. Finish turn diameter Ø30.0 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03525", "images": ["images/Shaft_03525.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.4 mm and length at least 122.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 39.1 mm (from Z=0.0 to Z=69.0).\n9. Finish turn diameter Ø41.7 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02442", "images": ["images/Shaft_02442.png", "detail_png/Shaft_02442_length.png", "detail_png/Shaft_02442_diam.png", "detail_png/Shaft_02442_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.6 mm and length at least 87.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 6.2 mm (from Z=0.0 to Z=6.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.4 mm over length 8.6 mm (from Z=0.0 to Z=76.2).\n9. Finish turn diameter Ø30.0 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02982", "images": ["images/Shaft_02982.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 232.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 154.2 mm (from Z=0.0 to Z=154.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01001", "images": ["images/Shaft_01001.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.6 mm and length at least 318.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 105.9 mm (from Z=0.0 to Z=105.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.5 mm over length 40.3 mm (from Z=0.0 to Z=207.2).\n10. Finish turn diameter Ø33.2 mm over length 166.9 mm (from Z=0.0 to Z=166.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04407", "images": ["images/Shaft_04407.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.6 mm and length at least 278.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 91.7 mm (from Z=0.0 to Z=91.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.2 mm over length 81.7 mm (from Z=0.0 to Z=181.6).\n10. Finish turn diameter Ø49.9 mm over length 21.6 mm (from Z=0.0 to Z=99.9).\n11. Finish turn diameter Ø42.7 mm over length 62.7 mm (from Z=0.0 to Z=78.3).\n12. Finish turn diameter Ø33.9 mm over length 15.6 mm (from Z=0.0 to Z=15.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01040", "images": ["images/Shaft_01040.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.3 mm and length at least 173.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 143.1 mm (from Z=0.0 to Z=143.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03555", "images": ["images/Shaft_03555.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 272.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 152.3 mm (from Z=0.0 to Z=152.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 115.0 mm (from Z=0.0 to Z=115.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03295", "images": ["images/Shaft_03295.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.2 mm and length at least 180.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 84.6 mm (from Z=0.0 to Z=84.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.7 mm over length 69.7 mm (from Z=0.0 to Z=91.0).\n9. Finish turn diameter Ø30.0 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02403", "images": ["images/Shaft_02403.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.1 mm and length at least 198.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.1 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 40.8 mm (from Z=0.0 to Z=132.9).\n10. Finish turn diameter Ø51.6 mm over length 33.6 mm (from Z=0.0 to Z=92.1).\n11. Finish turn diameter Ø42.2 mm over length 18.2 mm (from Z=0.0 to Z=58.5).\n12. Finish turn diameter Ø36.2 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02594", "images": ["images/Shaft_02594.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.3 mm and length at least 93.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.6 mm (from Z=0.0 to Z=60.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01905", "images": ["images/Shaft_01905.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.5 mm and length at least 108.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.8 mm over length 40.0 mm (from Z=0.0 to Z=59.5).\n9. Finish turn diameter Ø37.9 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00671", "images": ["images/Shaft_00671.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.8 mm and length at least 273.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.1 mm over length 30.8 mm (from Z=0.0 to Z=225.1).\n10. Finish turn diameter Ø30.0 mm over length 194.3 mm (from Z=0.0 to Z=194.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00304", "images": ["images/Shaft_00304.png", "detail_png/Shaft_00304_length.png", "detail_png/Shaft_00304_diam.png", "detail_png/Shaft_00304_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.5 mm and length at least 232.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.0 mm over length 76.4 mm (from Z=0.0 to Z=217.0).\n10. Finish turn diameter Ø47.0 mm over length 10.0 mm (from Z=0.0 to Z=140.6).\n11. Finish turn diameter Ø41.4 mm over length 30.7 mm (from Z=0.0 to Z=130.6).\n12. Finish turn diameter Ø30.0 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04224", "images": ["images/Shaft_04224.png", "detail_png/Shaft_04224_length.png", "detail_png/Shaft_04224_diam.png", "detail_png/Shaft_04224_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 155.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.2 mm over length 104.7 mm (from Z=0.0 to Z=104.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03956", "images": ["images/Shaft_03956.png", "detail_png/Shaft_03956_length.png", "detail_png/Shaft_03956_diam.png", "detail_png/Shaft_03956_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.0 mm and length at least 96.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.0 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01096", "images": ["images/Shaft_01096.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.7 mm and length at least 247.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.9 mm over length 53.1 mm (from Z=0.0 to Z=226.7).\n10. Finish turn diameter Ø32.1 mm over length 15.5 mm (from Z=0.0 to Z=173.6).\n11. Finish turn diameter Ø30.0 mm over length 158.1 mm (from Z=0.0 to Z=158.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01994", "images": ["images/Shaft_01994.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.4 mm and length at least 318.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 114.1 mm (from Z=0.0 to Z=114.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.2 mm over length 110.8 mm (from Z=0.0 to Z=198.9).\n10. Finish turn diameter Ø53.1 mm over length 21.2 mm (from Z=0.0 to Z=88.1).\n11. Finish turn diameter Ø45.2 mm over length 66.9 mm (from Z=0.0 to Z=66.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03403", "images": ["images/Shaft_03403.png", "detail_png/Shaft_03403_length.png", "detail_png/Shaft_03403_diam.png", "detail_png/Shaft_03403_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.6 mm and length at least 111.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.4 mm over length 32.0 mm (from Z=0.0 to Z=62.4).\n9. Finish turn diameter Ø40.6 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04978", "images": ["images/Shaft_04978.png", "detail_png/Shaft_04978_length.png", "detail_png/Shaft_04978_diam.png", "detail_png/Shaft_04978_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 261.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.7 mm (from Z=0.0 to Z=178.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.4 mm over length 77.6 mm (from Z=0.0 to Z=77.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02736", "images": ["images/Shaft_02736.png", "detail_png/Shaft_02736_length.png", "detail_png/Shaft_02736_diam.png", "detail_png/Shaft_02736_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.1 mm and length at least 89.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.6 mm over length 31.3 mm (from Z=0.0 to Z=53.7).\n9. Finish turn diameter Ø30.0 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02960", "images": ["images/Shaft_02960.png", "detail_png/Shaft_02960_length.png", "detail_png/Shaft_02960_diam.png", "detail_png/Shaft_02960_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.8 mm and length at least 69.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03107", "images": ["images/Shaft_03107.png", "detail_png/Shaft_03107_length.png", "detail_png/Shaft_03107_diam.png", "detail_png/Shaft_03107_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.8 mm and length at least 303.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 79.9 mm (from Z=0.0 to Z=79.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.3 mm over length 30.9 mm (from Z=0.0 to Z=218.4).\n10. Finish turn diameter Ø41.1 mm over length 52.0 mm (from Z=0.0 to Z=187.5).\n11. Finish turn diameter Ø30.0 mm over length 135.5 mm (from Z=0.0 to Z=135.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04760", "images": ["images/Shaft_04760.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 109.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 53.5 mm (from Z=0.0 to Z=53.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.3 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03619", "images": ["images/Shaft_03619.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 197.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.3 mm (from Z=0.0 to Z=167.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04191", "images": ["images/Shaft_04191.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.3 mm and length at least 280.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.0 mm over length 70.2 mm (from Z=0.0 to Z=256.3).\n10. Finish turn diameter Ø30.0 mm over length 186.1 mm (from Z=0.0 to Z=186.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00651", "images": ["images/Shaft_00651.png", "detail_png/Shaft_00651_length.png", "detail_png/Shaft_00651_diam.png", "detail_png/Shaft_00651_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.2 mm and length at least 275.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 93.9 mm (from Z=0.0 to Z=93.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.0 mm (from Z=0.0 to Z=177.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04861", "images": ["images/Shaft_04861.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 218.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 170.1 mm (from Z=0.0 to Z=170.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.2 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03236", "images": ["images/Shaft_03236.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.6 mm and length at least 89.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.4 mm over length 12.2 mm (from Z=0.0 to Z=64.3).\n9. Finish turn diameter Ø40.8 mm over length 25.4 mm (from Z=0.0 to Z=52.1).\n10. Finish turn diameter Ø30.0 mm over length 26.7 mm (from Z=0.0 to Z=26.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04283", "images": ["images/Shaft_04283.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.3 mm and length at least 119.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.4 mm over length 5.0 mm (from Z=0.0 to Z=91.1).\n9. Finish turn diameter Ø64.4 mm over length 34.8 mm (from Z=0.0 to Z=86.1).\n10. Finish turn diameter Ø58.8 mm over length 20.5 mm (from Z=0.0 to Z=51.3).\n11. Finish turn diameter Ø43.0 mm over length 13.3 mm (from Z=0.0 to Z=30.8).\n12. Finish turn diameter Ø35.9 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01943", "images": ["images/Shaft_01943.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.2 mm and length at least 319.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.2 mm over length 105.3 mm (from Z=0.0 to Z=105.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.9 mm over length 81.8 mm (from Z=0.0 to Z=209.4).\n10. Finish turn diameter Ø42.9 mm over length 16.9 mm (from Z=0.0 to Z=127.6).\n11. Finish turn diameter Ø38.5 mm over length 56.3 mm (from Z=0.0 to Z=110.7).\n12. Finish turn diameter Ø30.0 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04751", "images": ["images/Shaft_04751.png", "detail_png/Shaft_04751_length.png", "detail_png/Shaft_04751_diam.png", "detail_png/Shaft_04751_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.8 mm and length at least 277.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 105.8 mm (from Z=0.0 to Z=105.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 97.3 mm (from Z=0.0 to Z=166.4).\n10. Finish turn diameter Ø30.0 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04961", "images": ["images/Shaft_04961.png", "detail_png/Shaft_04961_length.png", "detail_png/Shaft_04961_diam.png", "detail_png/Shaft_04961_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.1 mm and length at least 163.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.4 mm over length 37.1 mm (from Z=0.0 to Z=123.6).\n9. Finish turn diameter Ø30.0 mm over length 86.5 mm (from Z=0.0 to Z=86.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01627", "images": ["images/Shaft_01627.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.8 mm and length at least 66.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 9.7 mm (from Z=0.0 to Z=9.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 51.7 mm (from Z=0.0 to Z=51.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04156", "images": ["images/Shaft_04156.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.9 mm and length at least 176.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 121.9 mm (from Z=0.0 to Z=121.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00295", "images": ["images/Shaft_00295.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.9 mm and length at least 110.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.4 mm over length 29.0 mm (from Z=0.0 to Z=91.6).\n9. Finish turn diameter Ø30.0 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03616", "images": ["images/Shaft_03616.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.5 mm and length at least 208.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.3 mm over length 48.2 mm (from Z=0.0 to Z=167.8).\n10. Finish turn diameter Ø43.8 mm over length 57.2 mm (from Z=0.0 to Z=119.6).\n11. Finish turn diameter Ø31.2 mm over length 56.4 mm (from Z=0.0 to Z=62.4).\n12. Finish turn diameter Ø30.0 mm over length 6.0 mm (from Z=0.0 to Z=6.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01873", "images": ["images/Shaft_01873.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.0 mm and length at least 117.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.3 mm over length 21.4 mm (from Z=0.0 to Z=67.4).\n9. Finish turn diameter Ø36.1 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01456", "images": ["images/Shaft_01456.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.6 mm and length at least 133.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.1 mm over length 50.1 mm (from Z=0.0 to Z=80.1).\n9. Finish turn diameter Ø30.0 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03571", "images": ["images/Shaft_03571.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.9 mm and length at least 322.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 298.0 mm (from Z=0.0 to Z=298.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03665", "images": ["images/Shaft_03665.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.3 mm and length at least 251.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.2 mm over length 60.1 mm (from Z=0.0 to Z=236.7).\n10. Finish turn diameter Ø34.1 mm over length 65.1 mm (from Z=0.0 to Z=176.6).\n11. Finish turn diameter Ø30.0 mm over length 111.5 mm (from Z=0.0 to Z=111.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01636", "images": ["images/Shaft_01636.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.2 mm and length at least 68.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.2 mm over length 5.6 mm (from Z=0.0 to Z=5.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.7 mm over length 11.8 mm (from Z=0.0 to Z=57.9).\n9. Finish turn diameter Ø43.3 mm over length 11.7 mm (from Z=0.0 to Z=46.1).\n10. Finish turn diameter Ø35.7 mm over length 13.3 mm (from Z=0.0 to Z=34.4).\n11. Finish turn diameter Ø30.0 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04806", "images": ["images/Shaft_04806.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.7 mm and length at least 89.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 25.0 mm (from Z=0.0 to Z=25.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.7 mm over length 6.3 mm (from Z=0.0 to Z=59.0).\n9. Finish turn diameter Ø48.6 mm over length 18.0 mm (from Z=0.0 to Z=52.7).\n10. Finish turn diameter Ø30.1 mm over length 13.4 mm (from Z=0.0 to Z=34.7).\n11. Finish turn diameter Ø30.0 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04619", "images": ["images/Shaft_04619.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.3 mm and length at least 126.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 7.9 mm (from Z=0.0 to Z=7.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 113.4 mm (from Z=0.0 to Z=113.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01353", "images": ["images/Shaft_01353.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.6 mm and length at least 93.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 66.7 mm (from Z=0.0 to Z=66.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00762", "images": ["images/Shaft_00762.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.9 mm and length at least 245.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.1 mm over length 55.9 mm (from Z=0.0 to Z=184.3).\n10. Finish turn diameter Ø47.3 mm over length 42.0 mm (from Z=0.0 to Z=128.4).\n11. Finish turn diameter Ø35.9 mm over length 51.4 mm (from Z=0.0 to Z=86.4).\n12. Finish turn diameter Ø30.0 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03981", "images": ["images/Shaft_03981.png", "detail_png/Shaft_03981_length.png", "detail_png/Shaft_03981_diam.png", "detail_png/Shaft_03981_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.5 mm and length at least 124.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 56.2 mm (from Z=0.0 to Z=56.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.7 mm over length 26.3 mm (from Z=0.0 to Z=63.3).\n9. Finish turn diameter Ø40.4 mm over length 11.1 mm (from Z=0.0 to Z=37.0).\n10. Finish turn diameter Ø32.9 mm over length 10.1 mm (from Z=0.0 to Z=25.9).\n11. Finish turn diameter Ø30.0 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00757", "images": ["images/Shaft_00757.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.9 mm and length at least 78.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.7 mm over length 13.4 mm (from Z=0.0 to Z=68.0).\n9. Finish turn diameter Ø40.4 mm over length 14.4 mm (from Z=0.0 to Z=54.6).\n10. Finish turn diameter Ø32.7 mm over length 13.3 mm (from Z=0.0 to Z=40.2).\n11. Finish turn diameter Ø30.0 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00491", "images": ["images/Shaft_00491.png", "detail_png/Shaft_00491_length.png", "detail_png/Shaft_00491_diam.png", "detail_png/Shaft_00491_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.6 mm and length at least 162.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.0 mm over length 25.5 mm (from Z=0.0 to Z=106.4).\n9. Finish turn diameter Ø36.8 mm over length 5.8 mm (from Z=0.0 to Z=80.9).\n10. Finish turn diameter Ø30.6 mm over length 51.9 mm (from Z=0.0 to Z=75.1).\n11. Finish turn diameter Ø30.0 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03847", "images": ["images/Shaft_03847.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.8 mm and length at least 72.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 6.0 mm (from Z=0.0 to Z=6.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 19.4 mm (from Z=0.0 to Z=61.3).\n9. Finish turn diameter Ø42.9 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04917", "images": ["images/Shaft_04917.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.0 mm and length at least 268.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 119.0 mm (from Z=0.0 to Z=119.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.6 mm over length 67.8 mm (from Z=0.0 to Z=144.2).\n10. Finish turn diameter Ø44.4 mm over length 29.1 mm (from Z=0.0 to Z=76.4).\n11. Finish turn diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04818", "images": ["images/Shaft_04818.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 137.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 119.3 mm (from Z=0.0 to Z=119.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02421", "images": ["images/Shaft_02421.png", "detail_png/Shaft_02421_length.png", "detail_png/Shaft_02421_diam.png", "detail_png/Shaft_02421_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.5 mm and length at least 296.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.0 mm (from Z=0.0 to Z=224.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04202", "images": ["images/Shaft_04202.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 88.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 69.6 mm (from Z=0.0 to Z=69.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.8 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01845", "images": ["images/Shaft_01845.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 71.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.8 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02972", "images": ["images/Shaft_02972.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.9 mm and length at least 189.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.0 mm over length 55.5 mm (from Z=0.0 to Z=145.6).\n9. Finish turn diameter Ø41.8 mm over length 22.3 mm (from Z=0.0 to Z=90.1).\n10. Finish turn diameter Ø30.0 mm over length 67.8 mm (from Z=0.0 to Z=67.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00776", "images": ["images/Shaft_00776.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.7 mm and length at least 118.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 83.9 mm (from Z=0.0 to Z=83.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01799", "images": ["images/Shaft_01799.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.4 mm and length at least 271.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.4 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.8 mm over length 35.9 mm (from Z=0.0 to Z=192.5).\n10. Finish turn diameter Ø51.2 mm over length 30.9 mm (from Z=0.0 to Z=156.6).\n11. Finish turn diameter Ø39.7 mm over length 90.8 mm (from Z=0.0 to Z=125.7).\n12. Finish turn diameter Ø30.0 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02317", "images": ["images/Shaft_02317.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.4 mm and length at least 319.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 304.9 mm (from Z=0.0 to Z=304.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03996", "images": ["images/Shaft_03996.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.5 mm and length at least 111.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 24.8 mm (from Z=0.0 to Z=101.9).\n9. Finish turn diameter Ø57.0 mm over length 29.1 mm (from Z=0.0 to Z=77.1).\n10. Finish turn diameter Ø39.3 mm over length 28.9 mm (from Z=0.0 to Z=48.0).\n11. Finish turn diameter Ø30.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04797", "images": ["images/Shaft_04797.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 187.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 137.7 mm (from Z=0.0 to Z=137.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 45.1 mm (from Z=0.0 to Z=45.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01685", "images": ["images/Shaft_01685.png", "detail_png/Shaft_01685_length.png", "detail_png/Shaft_01685_diam.png", "detail_png/Shaft_01685_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 87.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.8 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04874", "images": ["images/Shaft_04874.png", "detail_png/Shaft_04874_length.png", "detail_png/Shaft_04874_diam.png", "detail_png/Shaft_04874_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.5 mm and length at least 311.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.7 mm over length 82.9 mm (from Z=0.0 to Z=265.9).\n10. Finish turn diameter Ø52.0 mm over length 36.1 mm (from Z=0.0 to Z=183.0).\n11. Finish turn diameter Ø44.5 mm over length 30.9 mm (from Z=0.0 to Z=146.9).\n12. Finish turn diameter Ø30.0 mm over length 116.0 mm (from Z=0.0 to Z=116.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00044", "images": ["images/Shaft_00044.png", "detail_png/Shaft_00044_length.png", "detail_png/Shaft_00044_diam.png", "detail_png/Shaft_00044_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.6 mm and length at least 148.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.6 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 67.9 mm (from Z=0.0 to Z=98.7).\n9. Finish turn diameter Ø31.8 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02025", "images": ["images/Shaft_02025.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.4 mm and length at least 203.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.5 mm over length 14.1 mm (from Z=0.0 to Z=108.3).\n10. Finish turn diameter Ø33.4 mm over length 94.2 mm (from Z=0.0 to Z=94.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02228", "images": ["images/Shaft_02228.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 131.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.2 mm (from Z=0.0 to Z=107.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03908", "images": ["images/Shaft_03908.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.5 mm and length at least 255.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.9 mm over length 89.8 mm (from Z=0.0 to Z=173.9).\n10. Finish turn diameter Ø45.6 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04024", "images": ["images/Shaft_04024.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.1 mm and length at least 322.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 269.3 mm (from Z=0.0 to Z=269.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01832", "images": ["images/Shaft_01832.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 283.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 172.4 mm (from Z=0.0 to Z=172.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 106.4 mm (from Z=0.0 to Z=106.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02313", "images": ["images/Shaft_02313.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.5 mm and length at least 264.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.0 mm over length 43.5 mm (from Z=0.0 to Z=199.8).\n10. Finish turn diameter Ø51.9 mm over length 38.2 mm (from Z=0.0 to Z=156.3).\n11. Finish turn diameter Ø37.3 mm over length 10.0 mm (from Z=0.0 to Z=118.1).\n12. Finish turn diameter Ø30.0 mm over length 108.1 mm (from Z=0.0 to Z=108.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04960", "images": ["images/Shaft_04960.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.9 mm and length at least 154.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00536", "images": ["images/Shaft_00536.png", "detail_png/Shaft_00536_length.png", "detail_png/Shaft_00536_diam.png", "detail_png/Shaft_00536_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 288.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 220.1 mm (from Z=0.0 to Z=220.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03364", "images": ["images/Shaft_03364.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.7 mm and length at least 175.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.7 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.1 mm over length 31.7 mm (from Z=0.0 to Z=121.9).\n9. Finish turn diameter Ø39.7 mm over length 28.0 mm (from Z=0.0 to Z=90.2).\n10. Finish turn diameter Ø36.0 mm over length 6.1 mm (from Z=0.0 to Z=62.2).\n11. Finish turn diameter Ø30.0 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00356", "images": ["images/Shaft_00356.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.3 mm and length at least 177.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.3 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.7 mm over length 48.0 mm (from Z=0.0 to Z=120.0).\n9. Finish turn diameter Ø44.1 mm over length 50.2 mm (from Z=0.0 to Z=72.0).\n10. Finish turn diameter Ø39.1 mm over length 15.9 mm (from Z=0.0 to Z=21.8).\n11. Finish turn diameter Ø34.2 mm over length 5.9 mm (from Z=0.0 to Z=5.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04769", "images": ["images/Shaft_04769.png", "detail_png/Shaft_04769_length.png", "detail_png/Shaft_04769_diam.png", "detail_png/Shaft_04769_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.4 mm and length at least 300.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.1 mm over length 39.0 mm (from Z=0.0 to Z=207.3).\n10. Finish turn diameter Ø48.6 mm over length 49.3 mm (from Z=0.0 to Z=168.3).\n11. Finish turn diameter Ø35.7 mm over length 71.8 mm (from Z=0.0 to Z=119.0).\n12. Finish turn diameter Ø30.0 mm over length 47.2 mm (from Z=0.0 to Z=47.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04667", "images": ["images/Shaft_04667.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.7 mm and length at least 141.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 6.2 mm (from Z=0.0 to Z=6.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.9 mm over length 31.2 mm (from Z=0.0 to Z=130.6).\n9. Finish turn diameter Ø41.8 mm over length 49.1 mm (from Z=0.0 to Z=99.4).\n10. Finish turn diameter Ø30.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03431", "images": ["images/Shaft_03431.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.9 mm and length at least 204.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 58.1 mm (from Z=0.0 to Z=58.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 51.6 mm (from Z=0.0 to Z=141.8).\n10. Finish turn diameter Ø56.1 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04649", "images": ["images/Shaft_04649.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 150.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 114.2 mm (from Z=0.0 to Z=114.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.5 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02076", "images": ["images/Shaft_02076.png", "detail_png/Shaft_02076_length.png", "detail_png/Shaft_02076_diam.png", "detail_png/Shaft_02076_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.8 mm and length at least 137.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.1 mm over length 23.9 mm (from Z=0.0 to Z=96.7).\n9. Finish turn diameter Ø30.0 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00737", "images": ["images/Shaft_00737.png", "detail_png/Shaft_00737_length.png", "detail_png/Shaft_00737_diam.png", "detail_png/Shaft_00737_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.4 mm and length at least 229.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.8 mm (from Z=0.0 to Z=177.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04369", "images": ["images/Shaft_04369.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.8 mm and length at least 195.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.8 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.1 mm over length 12.1 mm (from Z=0.0 to Z=141.6).\n10. Finish turn diameter Ø30.5 mm over length 28.7 mm (from Z=0.0 to Z=129.5).\n11. Finish turn diameter Ø30.0 mm over length 100.8 mm (from Z=0.0 to Z=100.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01199", "images": ["images/Shaft_01199.png", "detail_png/Shaft_01199_length.png", "detail_png/Shaft_01199_diam.png", "detail_png/Shaft_01199_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.0 mm and length at least 101.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.7 mm over length 17.8 mm (from Z=0.0 to Z=71.9).\n9. Finish turn diameter Ø56.2 mm over length 6.3 mm (from Z=0.0 to Z=54.1).\n10. Finish turn diameter Ø36.3 mm over length 25.1 mm (from Z=0.0 to Z=47.8).\n11. Finish turn diameter Ø30.0 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04120", "images": ["images/Shaft_04120.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.3 mm and length at least 323.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 24.7 mm (from Z=0.0 to Z=212.8).\n10. Finish turn diameter Ø30.0 mm over length 188.1 mm (from Z=0.0 to Z=188.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02279", "images": ["images/Shaft_02279.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.2 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 104.3 mm (from Z=0.0 to Z=104.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00901", "images": ["images/Shaft_00901.png", "detail_png/Shaft_00901_length.png", "detail_png/Shaft_00901_diam.png", "detail_png/Shaft_00901_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.4 mm and length at least 212.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.0 mm over length 126.4 mm (from Z=0.0 to Z=150.6).\n10. Finish turn diameter Ø52.9 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03977", "images": ["images/Shaft_03977.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.9 mm and length at least 222.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 48.5 mm (from Z=0.0 to Z=179.4).\n10. Finish turn diameter Ø30.0 mm over length 130.9 mm (from Z=0.0 to Z=130.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04952", "images": ["images/Shaft_04952.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.3 mm and length at least 287.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 94.1 mm (from Z=0.0 to Z=94.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.4 mm over length 76.8 mm (from Z=0.0 to Z=188.4).\n10. Finish turn diameter Ø50.8 mm over length 57.5 mm (from Z=0.0 to Z=111.6).\n11. Finish turn diameter Ø33.0 mm over length 18.7 mm (from Z=0.0 to Z=54.1).\n12. Finish turn diameter Ø30.0 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00235", "images": ["images/Shaft_00235.png", "detail_png/Shaft_00235_length.png", "detail_png/Shaft_00235_diam.png", "detail_png/Shaft_00235_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.6 mm and length at least 285.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 50.9 mm (from Z=0.0 to Z=50.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 55.5 mm (from Z=0.0 to Z=229.6).\n10. Finish turn diameter Ø33.4 mm over length 50.5 mm (from Z=0.0 to Z=174.1).\n11. Finish turn diameter Ø30.0 mm over length 123.6 mm (from Z=0.0 to Z=123.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04633", "images": ["images/Shaft_04633.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.7 mm and length at least 320.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.8 mm over length 131.9 mm (from Z=0.0 to Z=300.1).\n10. Finish turn diameter Ø56.6 mm over length 62.1 mm (from Z=0.0 to Z=168.2).\n11. Finish turn diameter Ø45.6 mm over length 74.1 mm (from Z=0.0 to Z=106.1).\n12. Finish turn diameter Ø40.9 mm over length 32.0 mm (from Z=0.0 to Z=32.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00061", "images": ["images/Shaft_00061.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.4 mm and length at least 287.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 209.0 mm (from Z=0.0 to Z=209.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01788", "images": ["images/Shaft_01788.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.7 mm and length at least 228.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 123.8 mm (from Z=0.0 to Z=123.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 18.9 mm (from Z=0.0 to Z=100.0).\n10. Finish turn diameter Ø34.1 mm over length 81.1 mm (from Z=0.0 to Z=81.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02371", "images": ["images/Shaft_02371.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.3 mm and length at least 322.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 102.9 mm (from Z=0.0 to Z=102.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.5 mm over length 94.8 mm (from Z=0.0 to Z=215.0).\n10. Finish turn diameter Ø36.0 mm over length 19.3 mm (from Z=0.0 to Z=120.2).\n11. Finish turn diameter Ø30.0 mm over length 100.9 mm (from Z=0.0 to Z=100.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00020", "images": ["images/Shaft_00020.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.6 mm and length at least 296.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.6 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 96.6 mm (from Z=0.0 to Z=214.8).\n10. Finish turn diameter Ø48.9 mm over length 39.2 mm (from Z=0.0 to Z=118.2).\n11. Finish turn diameter Ø39.4 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03262", "images": ["images/Shaft_03262.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.8 mm and length at least 158.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 108.7 mm (from Z=0.0 to Z=108.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00013", "images": ["images/Shaft_00013.png", "detail_png/Shaft_00013_length.png", "detail_png/Shaft_00013_diam.png", "detail_png/Shaft_00013_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.2 mm and length at least 312.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 108.4 mm (from Z=0.0 to Z=108.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.6 mm over length 75.6 mm (from Z=0.0 to Z=198.9).\n10. Finish turn diameter Ø32.2 mm over length 91.7 mm (from Z=0.0 to Z=123.3).\n11. Finish turn diameter Ø30.0 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02655", "images": ["images/Shaft_02655.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.7 mm and length at least 212.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 12.4 mm (from Z=0.0 to Z=12.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.0 mm over length 50.1 mm (from Z=0.0 to Z=194.6).\n10. Finish turn diameter Ø32.5 mm over length 44.7 mm (from Z=0.0 to Z=144.5).\n11. Finish turn diameter Ø30.0 mm over length 99.8 mm (from Z=0.0 to Z=99.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04696", "images": ["images/Shaft_04696.png", "detail_png/Shaft_04696_length.png", "detail_png/Shaft_04696_diam.png", "detail_png/Shaft_04696_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.7 mm and length at least 242.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 86.5 mm (from Z=0.0 to Z=151.8).\n10. Finish turn diameter Ø45.6 mm over length 65.3 mm (from Z=0.0 to Z=65.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03946", "images": ["images/Shaft_03946.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.2 mm and length at least 255.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.2 mm over length 70.3 mm (from Z=0.0 to Z=70.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.6 mm over length 81.8 mm (from Z=0.0 to Z=180.6).\n10. Finish turn diameter Ø46.1 mm over length 35.3 mm (from Z=0.0 to Z=98.8).\n11. Finish turn diameter Ø36.8 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02561", "images": ["images/Shaft_02561.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.7 mm and length at least 321.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 247.5 mm (from Z=0.0 to Z=247.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.7 mm over length 31.5 mm (from Z=0.0 to Z=68.6).\n10. Finish turn diameter Ø30.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00769", "images": ["images/Shaft_00769.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.5 mm and length at least 311.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.5 mm over length 70.8 mm (from Z=0.0 to Z=70.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.3 mm over length 123.9 mm (from Z=0.0 to Z=236.1).\n10. Finish turn diameter Ø58.2 mm over length 112.2 mm (from Z=0.0 to Z=112.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04163", "images": ["images/Shaft_04163.png", "detail_png/Shaft_04163_length.png", "detail_png/Shaft_04163_diam.png", "detail_png/Shaft_04163_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.9 mm and length at least 253.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 206.0 mm (from Z=0.0 to Z=206.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01653", "images": ["images/Shaft_01653.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 139.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 126.0 mm (from Z=0.0 to Z=126.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.1 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03685", "images": ["images/Shaft_03685.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.3 mm and length at least 149.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.4 mm over length 24.2 mm (from Z=0.0 to Z=131.0).\n10. Finish turn diameter Ø30.0 mm over length 106.8 mm (from Z=0.0 to Z=106.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02170", "images": ["images/Shaft_02170.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.0 mm and length at least 233.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.0 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.8 mm over length 62.3 mm (from Z=0.0 to Z=165.4).\n10. Finish turn diameter Ø60.2 mm over length 16.3 mm (from Z=0.0 to Z=103.1).\n11. Finish turn diameter Ø49.9 mm over length 60.7 mm (from Z=0.0 to Z=86.8).\n12. Finish turn diameter Ø43.1 mm over length 20.4 mm (from Z=0.0 to Z=26.1).\n13. Finish turn diameter Ø30.0 mm over length 5.7 mm (from Z=0.0 to Z=5.7).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01573", "images": ["images/Shaft_01573.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.9 mm and length at least 226.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 88.4 mm (from Z=0.0 to Z=88.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.9 mm over length 15.6 mm (from Z=0.0 to Z=132.8).\n10. Finish turn diameter Ø42.6 mm over length 46.8 mm (from Z=0.0 to Z=117.2).\n11. Finish turn diameter Ø31.9 mm over length 52.0 mm (from Z=0.0 to Z=70.4).\n12. Finish turn diameter Ø30.0 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01504", "images": ["images/Shaft_01504.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.2 mm and length at least 161.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 20.3 mm (from Z=0.0 to Z=127.0).\n10. Finish turn diameter Ø30.0 mm over length 106.7 mm (from Z=0.0 to Z=106.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03187", "images": ["images/Shaft_03187.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.4 mm and length at least 202.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.1 mm (from Z=0.0 to Z=149.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03768", "images": ["images/Shaft_03768.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.7 mm and length at least 222.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.7 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 156.9 mm (from Z=0.0 to Z=156.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00436", "images": ["images/Shaft_00436.png", "detail_png/Shaft_00436_length.png", "detail_png/Shaft_00436_diam.png", "detail_png/Shaft_00436_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.8 mm and length at least 320.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.8 mm over length 126.1 mm (from Z=0.0 to Z=268.2).\n10. Finish turn diameter Ø31.5 mm over length 33.7 mm (from Z=0.0 to Z=142.1).\n11. Finish turn diameter Ø30.0 mm over length 108.4 mm (from Z=0.0 to Z=108.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04659", "images": ["images/Shaft_04659.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.6 mm and length at least 82.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.9 mm over length 19.9 mm (from Z=0.0 to Z=72.6).\n9. Finish turn diameter Ø43.8 mm over length 23.5 mm (from Z=0.0 to Z=52.7).\n10. Finish turn diameter Ø31.8 mm over length 14.8 mm (from Z=0.0 to Z=29.2).\n11. Finish turn diameter Ø30.0 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02673", "images": ["images/Shaft_02673.png", "detail_png/Shaft_02673_length.png", "detail_png/Shaft_02673_diam.png", "detail_png/Shaft_02673_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.7 mm and length at least 240.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 87.5 mm (from Z=0.0 to Z=87.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 147.6 mm (from Z=0.0 to Z=147.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02145", "images": ["images/Shaft_02145.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.1 mm and length at least 317.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.2 mm over length 46.6 mm (from Z=0.0 to Z=256.8).\n10. Finish turn diameter Ø30.0 mm over length 210.2 mm (from Z=0.0 to Z=210.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02138", "images": ["images/Shaft_02138.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.8 mm and length at least 304.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 73.3 mm (from Z=0.0 to Z=73.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.4 mm over length 53.0 mm (from Z=0.0 to Z=226.1).\n10. Finish turn diameter Ø30.0 mm over length 173.1 mm (from Z=0.0 to Z=173.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00456", "images": ["images/Shaft_00456.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 258.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 172.4 mm (from Z=0.0 to Z=172.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.3 mm over length 80.9 mm (from Z=0.0 to Z=80.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02980", "images": ["images/Shaft_02980.png", "detail_png/Shaft_02980_length.png", "detail_png/Shaft_02980_diam.png", "detail_png/Shaft_02980_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.2 mm and length at least 80.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 14.5 mm (from Z=0.0 to Z=14.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.4 mm over length 9.5 mm (from Z=0.0 to Z=61.1).\n9. Finish turn diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04445", "images": ["images/Shaft_04445.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.5 mm and length at least 254.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.8 mm over length 88.8 mm (from Z=0.0 to Z=146.5).\n10. Finish turn diameter Ø34.6 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04149", "images": ["images/Shaft_04149.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.9 mm and length at least 108.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.9 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.8 mm over length 35.7 mm (from Z=0.0 to Z=61.1).\n9. Finish turn diameter Ø48.8 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01015", "images": ["images/Shaft_01015.png", "detail_png/Shaft_01015_length.png", "detail_png/Shaft_01015_diam.png", "detail_png/Shaft_01015_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.5 mm and length at least 165.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.5 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 134.1 mm (from Z=0.0 to Z=134.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03068", "images": ["images/Shaft_03068.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.2 mm and length at least 174.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.5 mm over length 69.6 mm (from Z=0.0 to Z=119.9).\n9. Finish turn diameter Ø30.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01815", "images": ["images/Shaft_01815.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.2 mm and length at least 165.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.2 mm over length 48.6 mm (from Z=0.0 to Z=113.6).\n9. Finish turn diameter Ø30.0 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04133", "images": ["images/Shaft_04133.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.7 mm and length at least 316.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.7 mm over length 57.2 mm (from Z=0.0 to Z=57.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 254.7 mm (from Z=0.0 to Z=254.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00214", "images": ["images/Shaft_00214.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.0 mm and length at least 73.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.0 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 51.2 mm (from Z=0.0 to Z=51.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02348", "images": ["images/Shaft_02348.png", "detail_png/Shaft_02348_length.png", "detail_png/Shaft_02348_diam.png", "detail_png/Shaft_02348_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.5 mm and length at least 158.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 12.4 mm (from Z=0.0 to Z=141.5).\n9. Finish turn diameter Ø43.0 mm over length 18.0 mm (from Z=0.0 to Z=129.1).\n10. Finish turn diameter Ø35.4 mm over length 51.9 mm (from Z=0.0 to Z=111.1).\n11. Finish turn diameter Ø30.0 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02401", "images": ["images/Shaft_02401.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.6 mm and length at least 123.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.8 mm over length 27.2 mm (from Z=0.0 to Z=68.1).\n9. Finish turn diameter Ø30.0 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02492", "images": ["images/Shaft_02492.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.2 mm and length at least 72.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.2 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 14.4 mm (from Z=0.0 to Z=57.9).\n9. Finish turn diameter Ø30.6 mm over length 12.5 mm (from Z=0.0 to Z=43.5).\n10. Finish turn diameter Ø30.0 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00613", "images": ["images/Shaft_00613.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.9 mm and length at least 316.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 87.3 mm (from Z=0.0 to Z=87.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø74.8 mm over length 31.9 mm (from Z=0.0 to Z=223.9).\n10. Finish turn diameter Ø54.9 mm over length 76.9 mm (from Z=0.0 to Z=192.0).\n11. Finish turn diameter Ø43.4 mm over length 73.1 mm (from Z=0.0 to Z=115.1).\n12. Finish turn diameter Ø39.3 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03883", "images": ["images/Shaft_03883.png", "detail_png/Shaft_03883_length.png", "detail_png/Shaft_03883_diam.png", "detail_png/Shaft_03883_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.1 mm and length at least 112.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 80.5 mm (from Z=0.0 to Z=80.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00687", "images": ["images/Shaft_00687.png", "detail_png/Shaft_00687_length.png", "detail_png/Shaft_00687_diam.png", "detail_png/Shaft_00687_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.2 mm and length at least 271.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 107.4 mm (from Z=0.0 to Z=107.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.5 mm over length 58.3 mm (from Z=0.0 to Z=158.6).\n10. Finish turn diameter Ø50.9 mm over length 33.1 mm (from Z=0.0 to Z=100.3).\n11. Finish turn diameter Ø40.8 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02916", "images": ["images/Shaft_02916.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 165.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 151.8 mm (from Z=0.0 to Z=151.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.4 mm over length 8.8 mm (from Z=0.0 to Z=8.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04761", "images": ["images/Shaft_04761.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.5 mm and length at least 251.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 127.8 mm (from Z=0.0 to Z=127.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 118.7 mm (from Z=0.0 to Z=118.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04086", "images": ["images/Shaft_04086.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.3 mm and length at least 188.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 154.1 mm (from Z=0.0 to Z=154.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01418", "images": ["images/Shaft_01418.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.1 mm and length at least 65.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.4 mm over length 20.4 mm (from Z=0.0 to Z=51.0).\n9. Finish turn diameter Ø30.0 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01891", "images": ["images/Shaft_01891.png", "detail_png/Shaft_01891_length.png", "detail_png/Shaft_01891_diam.png", "detail_png/Shaft_01891_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.6 mm and length at least 74.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.2 mm over length 13.9 mm (from Z=0.0 to Z=62.3).\n9. Finish turn diameter Ø41.5 mm over length 10.9 mm (from Z=0.0 to Z=48.4).\n10. Finish turn diameter Ø32.1 mm over length 11.1 mm (from Z=0.0 to Z=37.5).\n11. Finish turn diameter Ø30.0 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04418", "images": ["images/Shaft_04418.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.6 mm and length at least 195.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.0 mm over length 63.3 mm (from Z=0.0 to Z=127.7).\n10. Finish turn diameter Ø32.7 mm over length 39.3 mm (from Z=0.0 to Z=64.4).\n11. Finish turn diameter Ø30.0 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01416", "images": ["images/Shaft_01416.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.1 mm and length at least 146.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.2 mm over length 81.3 mm (from Z=0.0 to Z=95.7).\n9. Finish turn diameter Ø48.2 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03234", "images": ["images/Shaft_03234.png", "detail_png/Shaft_03234_length.png", "detail_png/Shaft_03234_diam.png", "detail_png/Shaft_03234_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 89.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.6 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04008", "images": ["images/Shaft_04008.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 68.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.3 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02563", "images": ["images/Shaft_02563.png", "detail_png/Shaft_02563_length.png", "detail_png/Shaft_02563_diam.png", "detail_png/Shaft_02563_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.1 mm and length at least 210.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.9 mm over length 13.3 mm (from Z=0.0 to Z=175.2).\n10. Finish turn diameter Ø60.1 mm over length 55.9 mm (from Z=0.0 to Z=161.9).\n11. Finish turn diameter Ø52.3 mm over length 36.6 mm (from Z=0.0 to Z=106.0).\n12. Finish turn diameter Ø47.0 mm over length 9.9 mm (from Z=0.0 to Z=69.4).\n13. Finish turn diameter Ø42.1 mm over length 59.5 mm (from Z=0.0 to Z=59.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03312", "images": ["images/Shaft_03312.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.9 mm and length at least 99.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 9.7 mm (from Z=0.0 to Z=9.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.4 mm over length 42.1 mm (from Z=0.0 to Z=84.6).\n9. Finish turn diameter Ø53.2 mm over length 42.5 mm (from Z=0.0 to Z=42.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00699", "images": ["images/Shaft_00699.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.8 mm and length at least 180.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.2 mm over length 32.9 mm (from Z=0.0 to Z=134.8).\n9. Finish turn diameter Ø54.5 mm over length 43.9 mm (from Z=0.0 to Z=101.9).\n10. Finish turn diameter Ø49.4 mm over length 16.4 mm (from Z=0.0 to Z=58.0).\n11. Finish turn diameter Ø31.7 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00140", "images": ["images/Shaft_00140.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.7 mm and length at least 283.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.8 mm over length 25.8 mm (from Z=0.0 to Z=266.1).\n10. Finish turn diameter Ø67.6 mm over length 69.2 mm (from Z=0.0 to Z=240.3).\n11. Finish turn diameter Ø56.3 mm over length 72.4 mm (from Z=0.0 to Z=171.1).\n12. Finish turn diameter Ø41.6 mm over length 48.2 mm (from Z=0.0 to Z=98.7).\n13. Finish turn diameter Ø32.8 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02070", "images": ["images/Shaft_02070.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.7 mm and length at least 310.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.7 mm over length 138.8 mm (from Z=0.0 to Z=138.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.3 mm (from Z=0.0 to Z=166.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00412", "images": ["images/Shaft_00412.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.8 mm and length at least 278.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.8 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.0 mm over length 37.6 mm (from Z=0.0 to Z=257.7).\n10. Finish turn diameter Ø45.2 mm over length 60.8 mm (from Z=0.0 to Z=220.1).\n11. Finish turn diameter Ø39.6 mm over length 55.3 mm (from Z=0.0 to Z=159.3).\n12. Finish turn diameter Ø30.0 mm over length 104.0 mm (from Z=0.0 to Z=104.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04265", "images": ["images/Shaft_04265.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.8 mm and length at least 264.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 103.3 mm (from Z=0.0 to Z=103.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 156.0 mm (from Z=0.0 to Z=156.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00410", "images": ["images/Shaft_00410.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.2 mm and length at least 198.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.2 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 178.9 mm (from Z=0.0 to Z=178.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03454", "images": ["images/Shaft_03454.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.8 mm and length at least 190.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 136.5 mm (from Z=0.0 to Z=136.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00704", "images": ["images/Shaft_00704.png", "detail_png/Shaft_00704_length.png", "detail_png/Shaft_00704_diam.png", "detail_png/Shaft_00704_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 317.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 243.5 mm (from Z=0.0 to Z=243.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.7 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03004", "images": ["images/Shaft_03004.png", "detail_png/Shaft_03004_length.png", "detail_png/Shaft_03004_diam.png", "detail_png/Shaft_03004_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.4 mm and length at least 202.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.4 mm over length 6.7 mm (from Z=0.0 to Z=6.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.0 mm over length 50.1 mm (from Z=0.0 to Z=191.2).\n10. Finish turn diameter Ø50.4 mm over length 38.4 mm (from Z=0.0 to Z=141.1).\n11. Finish turn diameter Ø45.0 mm over length 51.0 mm (from Z=0.0 to Z=102.7).\n12. Finish turn diameter Ø31.3 mm over length 30.2 mm (from Z=0.0 to Z=51.7).\n13. Finish turn diameter Ø30.0 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01899", "images": ["images/Shaft_01899.png", "detail_png/Shaft_01899_length.png", "detail_png/Shaft_01899_diam.png", "detail_png/Shaft_01899_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.3 mm and length at least 217.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 93.9 mm (from Z=0.0 to Z=93.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 118.8 mm (from Z=0.0 to Z=118.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01758", "images": ["images/Shaft_01758.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.4 mm and length at least 65.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.4 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.6 mm over length 6.3 mm (from Z=0.0 to Z=32.0).\n9. Finish turn diameter Ø30.0 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02933", "images": ["images/Shaft_02933.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.6 mm and length at least 311.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 86.6 mm (from Z=0.0 to Z=246.4).\n10. Finish turn diameter Ø53.8 mm over length 17.0 mm (from Z=0.0 to Z=159.8).\n11. Finish turn diameter Ø36.8 mm over length 84.4 mm (from Z=0.0 to Z=142.8).\n12. Finish turn diameter Ø30.0 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03011", "images": ["images/Shaft_03011.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.9 mm and length at least 229.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 61.8 mm (from Z=0.0 to Z=61.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 163.0 mm (from Z=0.0 to Z=163.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04167", "images": ["images/Shaft_04167.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 295.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 218.7 mm (from Z=0.0 to Z=218.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02870", "images": ["images/Shaft_02870.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.2 mm and length at least 96.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.8 mm over length 35.4 mm (from Z=0.0 to Z=57.1).\n9. Finish turn diameter Ø30.0 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02275", "images": ["images/Shaft_02275.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 179.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 118.1 mm (from Z=0.0 to Z=118.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.4 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03834", "images": ["images/Shaft_03834.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.0 mm and length at least 305.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 47.9 mm (from Z=0.0 to Z=47.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 43.1 mm (from Z=0.0 to Z=252.9).\n10. Finish turn diameter Ø42.6 mm over length 56.4 mm (from Z=0.0 to Z=209.8).\n11. Finish turn diameter Ø36.9 mm over length 65.5 mm (from Z=0.0 to Z=153.4).\n12. Finish turn diameter Ø30.0 mm over length 87.9 mm (from Z=0.0 to Z=87.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00296", "images": ["images/Shaft_00296.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.3 mm and length at least 127.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 92.1 mm (from Z=0.0 to Z=92.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04551", "images": ["images/Shaft_04551.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.0 mm and length at least 91.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.2 mm over length 5.0 mm (from Z=0.0 to Z=77.3).\n9. Finish turn diameter Ø30.0 mm over length 72.3 mm (from Z=0.0 to Z=72.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04830", "images": ["images/Shaft_04830.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.9 mm and length at least 300.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 52.5 mm (from Z=0.0 to Z=52.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.8 mm over length 136.4 mm (from Z=0.0 to Z=243.0).\n10. Finish turn diameter Ø30.0 mm over length 106.6 mm (from Z=0.0 to Z=106.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02513", "images": ["images/Shaft_02513.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.8 mm and length at least 162.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 66.7 mm (from Z=0.0 to Z=125.2).\n9. Finish turn diameter Ø30.0 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01060", "images": ["images/Shaft_01060.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.7 mm and length at least 285.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 80.5 mm (from Z=0.0 to Z=80.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.8 mm over length 46.4 mm (from Z=0.0 to Z=199.6).\n10. Finish turn diameter Ø53.3 mm over length 69.1 mm (from Z=0.0 to Z=153.2).\n11. Finish turn diameter Ø40.5 mm over length 16.5 mm (from Z=0.0 to Z=84.1).\n12. Finish turn diameter Ø35.0 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02784", "images": ["images/Shaft_02784.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 174.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 125.9 mm (from Z=0.0 to Z=125.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.8 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03999", "images": ["images/Shaft_03999.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.8 mm and length at least 278.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 88.5 mm (from Z=0.0 to Z=88.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 117.0 mm (from Z=0.0 to Z=184.5).\n10. Finish turn diameter Ø47.1 mm over length 51.7 mm (from Z=0.0 to Z=67.5).\n11. Finish turn diameter Ø30.1 mm over length 15.8 mm (from Z=0.0 to Z=15.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04705", "images": ["images/Shaft_04705.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.6 mm and length at least 90.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.8 mm over length 20.6 mm (from Z=0.0 to Z=35.3).\n9. Finish turn diameter Ø45.7 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00702", "images": ["images/Shaft_00702.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.0 mm and length at least 223.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.0 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.6 mm over length 147.2 mm (from Z=0.0 to Z=177.7).\n10. Finish turn diameter Ø30.0 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02373", "images": ["images/Shaft_02373.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.8 mm and length at least 192.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.1 mm over length 43.5 mm (from Z=0.0 to Z=166.4).\n9. Finish turn diameter Ø61.5 mm over length 32.1 mm (from Z=0.0 to Z=122.9).\n10. Finish turn diameter Ø51.8 mm over length 42.8 mm (from Z=0.0 to Z=90.8).\n11. Finish turn diameter Ø37.2 mm over length 15.5 mm (from Z=0.0 to Z=48.0).\n12. Finish turn diameter Ø30.0 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00632", "images": ["images/Shaft_00632.png", "detail_png/Shaft_00632_length.png", "detail_png/Shaft_00632_diam.png", "detail_png/Shaft_00632_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.9 mm and length at least 315.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 144.1 mm (from Z=0.0 to Z=144.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.8 mm (from Z=0.0 to Z=166.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02493", "images": ["images/Shaft_02493.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.2 mm and length at least 191.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.2 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.0 mm over length 32.4 mm (from Z=0.0 to Z=159.1).\n10. Finish turn diameter Ø30.0 mm over length 126.7 mm (from Z=0.0 to Z=126.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00301", "images": ["images/Shaft_00301.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.0 mm and length at least 169.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.1 mm over length 22.8 mm (from Z=0.0 to Z=117.4).\n10. Finish turn diameter Ø30.0 mm over length 94.6 mm (from Z=0.0 to Z=94.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00298", "images": ["images/Shaft_00298.png", "detail_png/Shaft_00298_length.png", "detail_png/Shaft_00298_diam.png", "detail_png/Shaft_00298_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.8 mm and length at least 208.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.8 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 14.1 mm (from Z=0.0 to Z=173.4).\n10. Finish turn diameter Ø30.0 mm over length 159.3 mm (from Z=0.0 to Z=159.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03835", "images": ["images/Shaft_03835.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.9 mm and length at least 101.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.9 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.2 mm over length 33.9 mm (from Z=0.0 to Z=89.2).\n9. Finish turn diameter Ø30.0 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01108", "images": ["images/Shaft_01108.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.4 mm and length at least 228.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 156.0 mm (from Z=0.0 to Z=156.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01195", "images": ["images/Shaft_01195.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.0 mm and length at least 137.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.1 mm over length 52.4 mm (from Z=0.0 to Z=115.2).\n9. Finish turn diameter Ø33.8 mm over length 62.8 mm (from Z=0.0 to Z=62.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00637", "images": ["images/Shaft_00637.png", "detail_png/Shaft_00637_length.png", "detail_png/Shaft_00637_diam.png", "detail_png/Shaft_00637_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.7 mm and length at least 119.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 86.8 mm (from Z=0.0 to Z=86.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00732", "images": ["images/Shaft_00732.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.3 mm and length at least 172.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.6 mm over length 39.3 mm (from Z=0.0 to Z=119.2).\n9. Finish turn diameter Ø34.7 mm over length 64.6 mm (from Z=0.0 to Z=79.9).\n10. Finish turn diameter Ø30.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01544", "images": ["images/Shaft_01544.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.8 mm and length at least 187.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 85.6 mm (from Z=0.0 to Z=85.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.0 mm over length 26.5 mm (from Z=0.0 to Z=96.9).\n9. Finish turn diameter Ø52.7 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01334", "images": ["images/Shaft_01334.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.5 mm and length at least 99.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03170", "images": ["images/Shaft_03170.png", "detail_png/Shaft_03170_length.png", "detail_png/Shaft_03170_diam.png", "detail_png/Shaft_03170_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.4 mm and length at least 192.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.4 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 10.7 mm (from Z=0.0 to Z=153.6).\n9. Finish turn diameter Ø33.3 mm over length 61.9 mm (from Z=0.0 to Z=142.9).\n10. Finish turn diameter Ø30.0 mm over length 81.0 mm (from Z=0.0 to Z=81.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03456", "images": ["images/Shaft_03456.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.0 mm and length at least 200.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.2 mm over length 28.0 mm (from Z=0.0 to Z=139.3).\n10. Finish turn diameter Ø46.0 mm over length 81.8 mm (from Z=0.0 to Z=111.3).\n11. Finish turn diameter Ø35.1 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01197", "images": ["images/Shaft_01197.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 176.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 127.0 mm (from Z=0.0 to Z=127.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.4 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04747", "images": ["images/Shaft_04747.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.8 mm and length at least 264.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.5 mm over length 164.2 mm (from Z=0.0 to Z=195.6).\n10. Finish turn diameter Ø30.0 mm over length 31.4 mm (from Z=0.0 to Z=31.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03518", "images": ["images/Shaft_03518.png", "detail_png/Shaft_03518_length.png", "detail_png/Shaft_03518_diam.png", "detail_png/Shaft_03518_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.1 mm and length at least 223.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.5 mm over length 79.7 mm (from Z=0.0 to Z=132.0).\n10. Finish turn diameter Ø30.0 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00123", "images": ["images/Shaft_00123.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.7 mm and length at least 77.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.7 mm over length 10.9 mm (from Z=0.0 to Z=59.5).\n9. Finish turn diameter Ø52.6 mm over length 17.8 mm (from Z=0.0 to Z=48.6).\n10. Finish turn diameter Ø35.9 mm over length 10.7 mm (from Z=0.0 to Z=30.8).\n11. Finish turn diameter Ø32.4 mm over length 5.0 mm (from Z=0.0 to Z=20.1).\n12. Finish turn diameter Ø30.0 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04073", "images": ["images/Shaft_04073.png", "detail_png/Shaft_04073_length.png", "detail_png/Shaft_04073_diam.png", "detail_png/Shaft_04073_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.3 mm and length at least 128.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.4 mm over length 34.8 mm (from Z=0.0 to Z=58.7).\n9. Finish turn diameter Ø33.9 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01910", "images": ["images/Shaft_01910.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.4 mm and length at least 247.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.4 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.6 mm over length 29.1 mm (from Z=0.0 to Z=183.4).\n10. Finish turn diameter Ø30.2 mm over length 58.5 mm (from Z=0.0 to Z=154.3).\n11. Finish turn diameter Ø30.0 mm over length 95.8 mm (from Z=0.0 to Z=95.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00281", "images": ["images/Shaft_00281.png", "detail_png/Shaft_00281_length.png", "detail_png/Shaft_00281_diam.png", "detail_png/Shaft_00281_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.5 mm and length at least 250.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.4 mm over length 107.2 mm (from Z=0.0 to Z=232.5).\n10. Finish turn diameter Ø34.5 mm over length 106.2 mm (from Z=0.0 to Z=125.3).\n11. Finish turn diameter Ø30.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03984", "images": ["images/Shaft_03984.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.8 mm and length at least 245.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 87.0 mm (from Z=0.0 to Z=87.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.6 mm over length 11.2 mm (from Z=0.0 to Z=153.2).\n10. Finish turn diameter Ø30.7 mm over length 59.6 mm (from Z=0.0 to Z=142.0).\n11. Finish turn diameter Ø30.0 mm over length 82.4 mm (from Z=0.0 to Z=82.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03208", "images": ["images/Shaft_03208.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.9 mm and length at least 237.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.0 mm over length 22.7 mm (from Z=0.0 to Z=184.2).\n10. Finish turn diameter Ø30.0 mm over length 161.5 mm (from Z=0.0 to Z=161.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04739", "images": ["images/Shaft_04739.png", "detail_png/Shaft_04739_length.png", "detail_png/Shaft_04739_diam.png", "detail_png/Shaft_04739_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 212.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 133.0 mm (from Z=0.0 to Z=133.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03159", "images": ["images/Shaft_03159.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.5 mm and length at least 232.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 29.6 mm (from Z=0.0 to Z=175.3).\n10. Finish turn diameter Ø30.0 mm over length 145.7 mm (from Z=0.0 to Z=145.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04789", "images": ["images/Shaft_04789.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.8 mm and length at least 212.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 81.5 mm (from Z=0.0 to Z=81.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 125.5 mm (from Z=0.0 to Z=125.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00985", "images": ["images/Shaft_00985.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.8 mm and length at least 291.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.8 mm over length 62.9 mm (from Z=0.0 to Z=62.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.2 mm over length 76.4 mm (from Z=0.0 to Z=223.8).\n10. Finish turn diameter Ø40.5 mm over length 117.1 mm (from Z=0.0 to Z=147.4).\n11. Finish turn diameter Ø30.0 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02082", "images": ["images/Shaft_02082.png", "detail_png/Shaft_02082_length.png", "detail_png/Shaft_02082_diam.png", "detail_png/Shaft_02082_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.8 mm and length at least 243.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.3 mm over length 75.4 mm (from Z=0.0 to Z=193.7).\n10. Finish turn diameter Ø38.4 mm over length 23.6 mm (from Z=0.0 to Z=118.3).\n11. Finish turn diameter Ø30.0 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00727", "images": ["images/Shaft_00727.png", "detail_png/Shaft_00727_length.png", "detail_png/Shaft_00727_diam.png", "detail_png/Shaft_00727_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.7 mm and length at least 250.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 146.5 mm (from Z=0.0 to Z=146.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.0 mm over length 59.0 mm (from Z=0.0 to Z=99.4).\n10. Finish turn diameter Ø55.0 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00524", "images": ["images/Shaft_00524.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.8 mm and length at least 146.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.8 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.5 mm over length 12.3 mm (from Z=0.0 to Z=99.2).\n9. Finish turn diameter Ø55.5 mm over length 21.6 mm (from Z=0.0 to Z=86.9).\n10. Finish turn diameter Ø36.5 mm over length 31.8 mm (from Z=0.0 to Z=65.3).\n11. Finish turn diameter Ø30.0 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04227", "images": ["images/Shaft_04227.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.9 mm and length at least 164.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.9 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.4 mm over length 68.7 mm (from Z=0.0 to Z=105.3).\n9. Finish turn diameter Ø37.7 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03179", "images": ["images/Shaft_03179.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 213.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.2 mm (from Z=0.0 to Z=146.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.1 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00258", "images": ["images/Shaft_00258.png", "detail_png/Shaft_00258_length.png", "detail_png/Shaft_00258_diam.png", "detail_png/Shaft_00258_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.0 mm and length at least 91.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.0 mm over length 10.2 mm (from Z=0.0 to Z=68.7).\n9. Finish turn diameter Ø42.9 mm over length 6.3 mm (from Z=0.0 to Z=58.5).\n10. Finish turn diameter Ø33.8 mm over length 14.7 mm (from Z=0.0 to Z=52.2).\n11. Finish turn diameter Ø30.0 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04886", "images": ["images/Shaft_04886.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.0 mm and length at least 244.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.0 mm over length 73.1 mm (from Z=0.0 to Z=73.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 9.2 mm (from Z=0.0 to Z=166.2).\n10. Finish turn diameter Ø30.0 mm over length 157.0 mm (from Z=0.0 to Z=157.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02827", "images": ["images/Shaft_02827.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.5 mm and length at least 156.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01907", "images": ["images/Shaft_01907.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.9 mm and length at least 115.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.8 mm over length 26.2 mm (from Z=0.0 to Z=86.3).\n9. Finish turn diameter Ø30.0 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03083", "images": ["images/Shaft_03083.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.8 mm and length at least 238.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 83.2 mm (from Z=0.0 to Z=83.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 52.9 mm (from Z=0.0 to Z=150.6).\n10. Finish turn diameter Ø30.0 mm over length 97.7 mm (from Z=0.0 to Z=97.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01214", "images": ["images/Shaft_01214.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.6 mm and length at least 264.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 72.2 mm (from Z=0.0 to Z=72.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.1 mm over length 51.8 mm (from Z=0.0 to Z=187.1).\n10. Finish turn diameter Ø50.7 mm over length 135.3 mm (from Z=0.0 to Z=135.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03031", "images": ["images/Shaft_03031.png", "detail_png/Shaft_03031_length.png", "detail_png/Shaft_03031_diam.png", "detail_png/Shaft_03031_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.2 mm and length at least 120.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.2 mm over length 28.4 mm (from Z=0.0 to Z=91.5).\n9. Finish turn diameter Ø51.1 mm over length 16.9 mm (from Z=0.0 to Z=63.1).\n10. Finish turn diameter Ø36.5 mm over length 19.6 mm (from Z=0.0 to Z=46.2).\n11. Finish turn diameter Ø30.0 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03898", "images": ["images/Shaft_03898.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.2 mm and length at least 136.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.1 mm over length 41.4 mm (from Z=0.0 to Z=94.2).\n9. Finish turn diameter Ø44.5 mm over length 17.5 mm (from Z=0.0 to Z=52.8).\n10. Finish turn diameter Ø41.4 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03330", "images": ["images/Shaft_03330.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.5 mm and length at least 127.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 49.5 mm (from Z=0.0 to Z=49.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.3 mm (from Z=0.0 to Z=73.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00025", "images": ["images/Shaft_00025.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.3 mm and length at least 109.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00210", "images": ["images/Shaft_00210.png", "detail_png/Shaft_00210_length.png", "detail_png/Shaft_00210_diam.png", "detail_png/Shaft_00210_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.8 mm and length at least 96.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.8 mm over length 12.6 mm (from Z=0.0 to Z=12.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.1 mm over length 7.8 mm (from Z=0.0 to Z=78.5).\n9. Finish turn diameter Ø42.1 mm over length 26.4 mm (from Z=0.0 to Z=70.7).\n10. Finish turn diameter Ø32.5 mm over length 20.2 mm (from Z=0.0 to Z=44.3).\n11. Finish turn diameter Ø30.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00221", "images": ["images/Shaft_00221.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.2 mm and length at least 291.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.1 mm over length 17.2 mm (from Z=0.0 to Z=245.2).\n10. Finish turn diameter Ø36.5 mm over length 77.6 mm (from Z=0.0 to Z=228.0).\n11. Finish turn diameter Ø30.0 mm over length 150.4 mm (from Z=0.0 to Z=150.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03414", "images": ["images/Shaft_03414.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.1 mm and length at least 89.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.1 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.3 mm over length 11.2 mm (from Z=0.0 to Z=69.6).\n9. Finish turn diameter Ø57.1 mm over length 27.3 mm (from Z=0.0 to Z=58.4).\n10. Finish turn diameter Ø51.0 mm over length 24.5 mm (from Z=0.0 to Z=31.1).\n11. Finish turn diameter Ø44.4 mm over length 6.6 mm (from Z=0.0 to Z=6.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01203", "images": ["images/Shaft_01203.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.4 mm and length at least 78.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03373", "images": ["images/Shaft_03373.png", "detail_png/Shaft_03373_length.png", "detail_png/Shaft_03373_diam.png", "detail_png/Shaft_03373_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.9 mm and length at least 141.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 61.4 mm (from Z=0.0 to Z=61.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.6 mm over length 29.3 mm (from Z=0.0 to Z=75.1).\n9. Finish turn diameter Ø30.0 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04395", "images": ["images/Shaft_04395.png", "detail_png/Shaft_04395_length.png", "detail_png/Shaft_04395_diam.png", "detail_png/Shaft_04395_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.4 mm and length at least 254.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.4 mm over length 11.1 mm (from Z=0.0 to Z=11.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.6 mm over length 9.0 mm (from Z=0.0 to Z=238.5).\n10. Finish turn diameter Ø58.2 mm over length 71.5 mm (from Z=0.0 to Z=229.5).\n11. Finish turn diameter Ø40.6 mm over length 72.3 mm (from Z=0.0 to Z=158.0).\n12. Finish turn diameter Ø37.1 mm over length 67.0 mm (from Z=0.0 to Z=85.7).\n13. Finish turn diameter Ø30.0 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03219", "images": ["images/Shaft_03219.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.1 mm and length at least 254.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.1 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.6 mm over length 110.3 mm (from Z=0.0 to Z=230.0).\n10. Finish turn diameter Ø45.4 mm over length 119.7 mm (from Z=0.0 to Z=119.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00053", "images": ["images/Shaft_00053.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.7 mm and length at least 141.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.0 mm over length 60.3 mm (from Z=0.0 to Z=112.5).\n9. Finish turn diameter Ø53.6 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03349", "images": ["images/Shaft_03349.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 143.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 94.9 mm (from Z=0.0 to Z=94.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02239", "images": ["images/Shaft_02239.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.0 mm and length at least 253.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.0 mm over length 47.9 mm (from Z=0.0 to Z=47.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.3 mm (from Z=0.0 to Z=200.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01333", "images": ["images/Shaft_01333.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.4 mm and length at least 162.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.4 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.4 mm over length 12.0 mm (from Z=0.0 to Z=115.9).\n9. Finish turn diameter Ø50.9 mm over length 46.2 mm (from Z=0.0 to Z=103.9).\n10. Finish turn diameter Ø39.8 mm over length 10.8 mm (from Z=0.0 to Z=57.7).\n11. Finish turn diameter Ø31.1 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02856", "images": ["images/Shaft_02856.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.3 mm and length at least 215.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 54.2 mm (from Z=0.0 to Z=193.7).\n10. Finish turn diameter Ø56.3 mm over length 67.4 mm (from Z=0.0 to Z=139.5).\n11. Finish turn diameter Ø50.7 mm over length 10.1 mm (from Z=0.0 to Z=72.1).\n12. Finish turn diameter Ø40.9 mm over length 15.2 mm (from Z=0.0 to Z=62.0).\n13. Finish turn diameter Ø30.5 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04396", "images": ["images/Shaft_04396.png", "detail_png/Shaft_04396_length.png", "detail_png/Shaft_04396_diam.png", "detail_png/Shaft_04396_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.1 mm and length at least 72.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.5 mm over length 14.8 mm (from Z=0.0 to Z=41.4).\n9. Finish turn diameter Ø52.3 mm over length 12.5 mm (from Z=0.0 to Z=26.6).\n10. Finish turn diameter Ø48.5 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01890", "images": ["images/Shaft_01890.png", "detail_png/Shaft_01890_length.png", "detail_png/Shaft_01890_diam.png", "detail_png/Shaft_01890_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.1 mm and length at least 73.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.1 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.4 mm over length 8.1 mm (from Z=0.0 to Z=38.3).\n9. Finish turn diameter Ø42.5 mm over length 5.0 mm (from Z=0.0 to Z=30.2).\n10. Finish turn diameter Ø32.0 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04613", "images": ["images/Shaft_04613.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.8 mm and length at least 99.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 17.7 mm (from Z=0.0 to Z=73.3).\n9. Finish turn diameter Ø36.8 mm over length 46.7 mm (from Z=0.0 to Z=55.6).\n10. Finish turn diameter Ø30.4 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04556", "images": ["images/Shaft_04556.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.8 mm and length at least 114.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.7 mm over length 40.9 mm (from Z=0.0 to Z=61.2).\n9. Finish turn diameter Ø37.0 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03920", "images": ["images/Shaft_03920.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.7 mm and length at least 249.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.7 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 187.6 mm (from Z=0.0 to Z=187.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04611", "images": ["images/Shaft_04611.png", "detail_png/Shaft_04611_length.png", "detail_png/Shaft_04611_diam.png", "detail_png/Shaft_04611_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.5 mm and length at least 175.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.9 mm over length 30.4 mm (from Z=0.0 to Z=160.2).\n9. Finish turn diameter Ø51.3 mm over length 74.1 mm (from Z=0.0 to Z=129.8).\n10. Finish turn diameter Ø41.1 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04970", "images": ["images/Shaft_04970.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.2 mm and length at least 268.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.1 mm over length 26.1 mm (from Z=0.0 to Z=227.1).\n10. Finish turn diameter Ø57.0 mm over length 69.0 mm (from Z=0.0 to Z=201.0).\n11. Finish turn diameter Ø51.6 mm over length 19.9 mm (from Z=0.0 to Z=132.0).\n12. Finish turn diameter Ø35.0 mm over length 84.6 mm (from Z=0.0 to Z=112.1).\n13. Finish turn diameter Ø30.0 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03162", "images": ["images/Shaft_03162.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.0 mm and length at least 272.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 178.8 mm (from Z=0.0 to Z=178.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.9 mm over length 67.1 mm (from Z=0.0 to Z=88.7).\n10. Finish turn diameter Ø34.9 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02477", "images": ["images/Shaft_02477.png", "detail_png/Shaft_02477_length.png", "detail_png/Shaft_02477_diam.png", "detail_png/Shaft_02477_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 283.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 185.3 mm (from Z=0.0 to Z=185.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.5 mm over length 92.7 mm (from Z=0.0 to Z=92.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02963", "images": ["images/Shaft_02963.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.2 mm and length at least 205.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.1 mm over length 11.5 mm (from Z=0.0 to Z=175.6).\n10. Finish turn diameter Ø30.0 mm over length 164.1 mm (from Z=0.0 to Z=164.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03515", "images": ["images/Shaft_03515.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 242.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 183.0 mm (from Z=0.0 to Z=183.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.5 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02011", "images": ["images/Shaft_02011.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.7 mm and length at least 203.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.7 mm over length 14.5 mm (from Z=0.0 to Z=14.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.2 mm over length 35.5 mm (from Z=0.0 to Z=184.2).\n10. Finish turn diameter Ø39.2 mm over length 15.4 mm (from Z=0.0 to Z=148.7).\n11. Finish turn diameter Ø30.0 mm over length 133.3 mm (from Z=0.0 to Z=133.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01612", "images": ["images/Shaft_01612.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.9 mm and length at least 162.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.7 mm over length 32.7 mm (from Z=0.0 to Z=139.6).\n9. Finish turn diameter Ø52.4 mm over length 38.7 mm (from Z=0.0 to Z=106.9).\n10. Finish turn diameter Ø41.5 mm over length 52.9 mm (from Z=0.0 to Z=68.2).\n11. Finish turn diameter Ø30.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01227", "images": ["images/Shaft_01227.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.9 mm and length at least 216.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø74.0 mm over length 47.2 mm (from Z=0.0 to Z=177.0).\n10. Finish turn diameter Ø66.7 mm over length 47.9 mm (from Z=0.0 to Z=129.8).\n11. Finish turn diameter Ø57.5 mm over length 38.0 mm (from Z=0.0 to Z=81.9).\n12. Finish turn diameter Ø52.6 mm over length 28.0 mm (from Z=0.0 to Z=43.9).\n13. Finish turn diameter Ø42.9 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02788", "images": ["images/Shaft_02788.png", "detail_png/Shaft_02788_length.png", "detail_png/Shaft_02788_diam.png", "detail_png/Shaft_02788_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.1 mm and length at least 192.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 6.6 mm (from Z=0.0 to Z=6.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 180.6 mm (from Z=0.0 to Z=180.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04200", "images": ["images/Shaft_04200.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.9 mm and length at least 124.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 29.3 mm (from Z=0.0 to Z=89.2).\n9. Finish turn diameter Ø39.0 mm over length 24.6 mm (from Z=0.0 to Z=59.9).\n10. Finish turn diameter Ø34.0 mm over length 16.2 mm (from Z=0.0 to Z=35.3).\n11. Finish turn diameter Ø30.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02451", "images": ["images/Shaft_02451.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.7 mm and length at least 203.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.7 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.9 mm over length 61.4 mm (from Z=0.0 to Z=142.6).\n10. Finish turn diameter Ø30.0 mm over length 81.2 mm (from Z=0.0 to Z=81.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01540", "images": ["images/Shaft_01540.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.7 mm and length at least 69.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.8 mm over length 5.2 mm (from Z=0.0 to Z=52.2).\n9. Finish turn diameter Ø34.3 mm over length 13.2 mm (from Z=0.0 to Z=47.0).\n10. Finish turn diameter Ø30.0 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01264", "images": ["images/Shaft_01264.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.7 mm and length at least 174.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.2 mm over length 41.1 mm (from Z=0.0 to Z=129.9).\n9. Finish turn diameter Ø60.4 mm over length 41.0 mm (from Z=0.0 to Z=88.8).\n10. Finish turn diameter Ø44.7 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04986", "images": ["images/Shaft_04986.png", "detail_png/Shaft_04986_length.png", "detail_png/Shaft_04986_diam.png", "detail_png/Shaft_04986_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.3 mm and length at least 233.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.1 mm (from Z=0.0 to Z=204.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00822", "images": ["images/Shaft_00822.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.0 mm and length at least 217.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 82.1 mm (from Z=0.0 to Z=82.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 35.9 mm (from Z=0.0 to Z=129.9).\n10. Finish turn diameter Ø33.9 mm over length 60.3 mm (from Z=0.0 to Z=94.0).\n11. Finish turn diameter Ø30.0 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03035", "images": ["images/Shaft_03035.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.7 mm and length at least 165.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02309", "images": ["images/Shaft_02309.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 71.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03443", "images": ["images/Shaft_03443.png", "detail_png/Shaft_03443_length.png", "detail_png/Shaft_03443_diam.png", "detail_png/Shaft_03443_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.0 mm and length at least 133.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.0 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01967", "images": ["images/Shaft_01967.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 82.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.2 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02384", "images": ["images/Shaft_02384.png", "detail_png/Shaft_02384_length.png", "detail_png/Shaft_02384_diam.png", "detail_png/Shaft_02384_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.8 mm and length at least 279.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 103.4 mm (from Z=0.0 to Z=103.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.8 mm over length 98.3 mm (from Z=0.0 to Z=170.8).\n10. Finish turn diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02259", "images": ["images/Shaft_02259.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.7 mm and length at least 83.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.7 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.5 mm over length 17.3 mm (from Z=0.0 to Z=57.6).\n9. Finish turn diameter Ø30.0 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04657", "images": ["images/Shaft_04657.png", "detail_png/Shaft_04657_length.png", "detail_png/Shaft_04657_diam.png", "detail_png/Shaft_04657_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.2 mm and length at least 259.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.4 mm over length 47.0 mm (from Z=0.0 to Z=211.0).\n10. Finish turn diameter Ø30.0 mm over length 164.0 mm (from Z=0.0 to Z=164.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02588", "images": ["images/Shaft_02588.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.8 mm and length at least 312.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 119.8 mm (from Z=0.0 to Z=119.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.7 mm over length 56.6 mm (from Z=0.0 to Z=187.2).\n10. Finish turn diameter Ø30.0 mm over length 130.6 mm (from Z=0.0 to Z=130.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03380", "images": ["images/Shaft_03380.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.0 mm and length at least 246.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.7 mm (from Z=0.0 to Z=191.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03203", "images": ["images/Shaft_03203.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.4 mm and length at least 189.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 64.4 mm (from Z=0.0 to Z=64.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 119.6 mm (from Z=0.0 to Z=119.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01909", "images": ["images/Shaft_01909.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 310.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 257.3 mm (from Z=0.0 to Z=257.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.8 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01250", "images": ["images/Shaft_01250.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.6 mm and length at least 199.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.0 mm over length 111.9 mm (from Z=0.0 to Z=160.3).\n10. Finish turn diameter Ø31.5 mm over length 21.0 mm (from Z=0.0 to Z=48.4).\n11. Finish turn diameter Ø30.0 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00617", "images": ["images/Shaft_00617.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.0 mm and length at least 299.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.9 mm over length 84.9 mm (from Z=0.0 to Z=259.9).\n10. Finish turn diameter Ø32.6 mm over length 24.3 mm (from Z=0.0 to Z=175.0).\n11. Finish turn diameter Ø30.0 mm over length 150.7 mm (from Z=0.0 to Z=150.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03007", "images": ["images/Shaft_03007.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.1 mm and length at least 156.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.2 mm over length 15.5 mm (from Z=0.0 to Z=109.2).\n9. Finish turn diameter Ø44.9 mm over length 21.6 mm (from Z=0.0 to Z=93.7).\n10. Finish turn diameter Ø30.0 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03692", "images": ["images/Shaft_03692.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.8 mm and length at least 75.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.3 mm over length 22.9 mm (from Z=0.0 to Z=41.1).\n9. Finish turn diameter Ø30.0 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04466", "images": ["images/Shaft_04466.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 85.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.6 mm over length 11.2 mm (from Z=0.0 to Z=11.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02657", "images": ["images/Shaft_02657.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.2 mm and length at least 238.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.5 mm over length 57.8 mm (from Z=0.0 to Z=195.3).\n10. Finish turn diameter Ø30.0 mm over length 137.5 mm (from Z=0.0 to Z=137.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00261", "images": ["images/Shaft_00261.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.5 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 31.9 mm (from Z=0.0 to Z=94.6).\n9. Finish turn diameter Ø30.4 mm over length 55.4 mm (from Z=0.0 to Z=62.7).\n10. Finish turn diameter Ø30.0 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01989", "images": ["images/Shaft_01989.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.9 mm and length at least 294.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 80.8 mm (from Z=0.0 to Z=80.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.0 mm over length 118.7 mm (from Z=0.0 to Z=208.2).\n10. Finish turn diameter Ø43.1 mm over length 89.5 mm (from Z=0.0 to Z=89.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01999", "images": ["images/Shaft_01999.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.9 mm and length at least 198.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.3 mm over length 36.3 mm (from Z=0.0 to Z=122.0).\n10. Finish turn diameter Ø54.6 mm over length 85.7 mm (from Z=0.0 to Z=85.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02946", "images": ["images/Shaft_02946.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.2 mm and length at least 264.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.0 mm over length 39.2 mm (from Z=0.0 to Z=250.1).\n10. Finish turn diameter Ø30.0 mm over length 210.9 mm (from Z=0.0 to Z=210.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02574", "images": ["images/Shaft_02574.png", "detail_png/Shaft_02574_length.png", "detail_png/Shaft_02574_diam.png", "detail_png/Shaft_02574_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 247.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 183.8 mm (from Z=0.0 to Z=183.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01822", "images": ["images/Shaft_01822.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 266.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 176.9 mm (from Z=0.0 to Z=176.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.0 mm over length 84.4 mm (from Z=0.0 to Z=84.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00641", "images": ["images/Shaft_00641.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.4 mm and length at least 130.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.7 mm (from Z=0.0 to Z=102.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00772", "images": ["images/Shaft_00772.png", "detail_png/Shaft_00772_length.png", "detail_png/Shaft_00772_diam.png", "detail_png/Shaft_00772_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 317.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 188.2 mm (from Z=0.0 to Z=188.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.8 mm over length 124.1 mm (from Z=0.0 to Z=124.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00068", "images": ["images/Shaft_00068.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 284.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 235.4 mm (from Z=0.0 to Z=235.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.1 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01877", "images": ["images/Shaft_01877.png", "detail_png/Shaft_01877_length.png", "detail_png/Shaft_01877_diam.png", "detail_png/Shaft_01877_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.0 mm and length at least 110.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.0 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04847", "images": ["images/Shaft_04847.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.2 mm and length at least 184.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.9 mm over length 42.1 mm (from Z=0.0 to Z=156.3).\n9. Finish turn diameter Ø51.8 mm over length 35.2 mm (from Z=0.0 to Z=114.2).\n10. Finish turn diameter Ø32.4 mm over length 24.0 mm (from Z=0.0 to Z=79.0).\n11. Finish turn diameter Ø30.0 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00175", "images": ["images/Shaft_00175.png", "detail_png/Shaft_00175_length.png", "detail_png/Shaft_00175_diam.png", "detail_png/Shaft_00175_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.7 mm and length at least 133.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.4 mm (from Z=0.0 to Z=81.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04695", "images": ["images/Shaft_04695.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.7 mm and length at least 164.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.7 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.7 mm over length 35.4 mm (from Z=0.0 to Z=131.7).\n10. Finish turn diameter Ø30.0 mm over length 96.3 mm (from Z=0.0 to Z=96.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04487", "images": ["images/Shaft_04487.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.1 mm and length at least 260.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.0 mm over length 31.5 mm (from Z=0.0 to Z=184.2).\n10. Finish turn diameter Ø30.0 mm over length 152.7 mm (from Z=0.0 to Z=152.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00914", "images": ["images/Shaft_00914.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 69.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.9 mm over length 6.0 mm (from Z=0.0 to Z=6.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02515", "images": ["images/Shaft_02515.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.4 mm and length at least 151.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.9 mm over length 34.8 mm (from Z=0.0 to Z=130.1).\n9. Finish turn diameter Ø44.6 mm over length 34.4 mm (from Z=0.0 to Z=95.3).\n10. Finish turn diameter Ø30.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02340", "images": ["images/Shaft_02340.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.9 mm and length at least 241.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 214.9 mm (from Z=0.0 to Z=214.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02183", "images": ["images/Shaft_02183.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 186.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.9 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04697", "images": ["images/Shaft_04697.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.3 mm and length at least 285.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.3 mm over length 109.6 mm (from Z=0.0 to Z=109.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.3 mm over length 65.3 mm (from Z=0.0 to Z=170.7).\n10. Finish turn diameter Ø55.5 mm over length 105.4 mm (from Z=0.0 to Z=105.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04273", "images": ["images/Shaft_04273.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 135.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 116.9 mm (from Z=0.0 to Z=116.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.4 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04692", "images": ["images/Shaft_04692.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.4 mm and length at least 206.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.3 mm over length 65.6 mm (from Z=0.0 to Z=139.1).\n10. Finish turn diameter Ø51.3 mm over length 44.5 mm (from Z=0.0 to Z=73.5).\n11. Finish turn diameter Ø33.2 mm over length 19.5 mm (from Z=0.0 to Z=29.0).\n12. Finish turn diameter Ø30.0 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01588", "images": ["images/Shaft_01588.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.5 mm and length at least 112.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.5 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.5 mm over length 24.3 mm (from Z=0.0 to Z=90.3).\n9. Finish turn diameter Ø30.0 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00149", "images": ["images/Shaft_00149.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.7 mm and length at least 172.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.3 mm over length 57.5 mm (from Z=0.0 to Z=104.8).\n9. Finish turn diameter Ø58.6 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00484", "images": ["images/Shaft_00484.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.8 mm and length at least 91.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 30.0 mm (from Z=0.0 to Z=61.7).\n9. Finish turn diameter Ø45.3 mm over length 9.1 mm (from Z=0.0 to Z=31.7).\n10. Finish turn diameter Ø42.0 mm over length 10.6 mm (from Z=0.0 to Z=22.6).\n11. Finish turn diameter Ø35.9 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01626", "images": ["images/Shaft_01626.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.1 mm and length at least 109.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.0 mm over length 39.5 mm (from Z=0.0 to Z=63.1).\n9. Finish turn diameter Ø30.0 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04040", "images": ["images/Shaft_04040.png", "detail_png/Shaft_04040_length.png", "detail_png/Shaft_04040_diam.png", "detail_png/Shaft_04040_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.3 mm and length at least 249.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 128.7 mm (from Z=0.0 to Z=128.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.3 mm over length 41.9 mm (from Z=0.0 to Z=116.1).\n10. Finish turn diameter Ø30.0 mm over length 74.2 mm (from Z=0.0 to Z=74.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00683", "images": ["images/Shaft_00683.png", "detail_png/Shaft_00683_length.png", "detail_png/Shaft_00683_diam.png", "detail_png/Shaft_00683_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.7 mm and length at least 141.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.7 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 96.0 mm (from Z=0.0 to Z=96.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01682", "images": ["images/Shaft_01682.png", "detail_png/Shaft_01682_length.png", "detail_png/Shaft_01682_diam.png", "detail_png/Shaft_01682_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.1 mm and length at least 79.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.6 mm over length 16.6 mm (from Z=0.0 to Z=45.1).\n9. Finish turn diameter Ø66.1 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04560", "images": ["images/Shaft_04560.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.1 mm and length at least 196.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.6 mm (from Z=0.0 to Z=177.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03453", "images": ["images/Shaft_03453.png", "detail_png/Shaft_03453_length.png", "detail_png/Shaft_03453_diam.png", "detail_png/Shaft_03453_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.1 mm and length at least 109.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.1 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.0 mm over length 26.4 mm (from Z=0.0 to Z=88.5).\n9. Finish turn diameter Ø30.0 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00697", "images": ["images/Shaft_00697.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.9 mm and length at least 175.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.9 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 36.2 mm (from Z=0.0 to Z=117.9).\n9. Finish turn diameter Ø47.3 mm over length 20.6 mm (from Z=0.0 to Z=81.7).\n10. Finish turn diameter Ø30.0 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03559", "images": ["images/Shaft_03559.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.1 mm and length at least 98.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.4 mm over length 9.9 mm (from Z=0.0 to Z=74.5).\n9. Finish turn diameter Ø30.0 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00969", "images": ["images/Shaft_00969.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.9 mm and length at least 275.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 124.6 mm (from Z=0.0 to Z=124.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 23.6 mm (from Z=0.0 to Z=145.5).\n10. Finish turn diameter Ø59.0 mm over length 121.9 mm (from Z=0.0 to Z=121.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00220", "images": ["images/Shaft_00220.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.9 mm and length at least 281.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 71.7 mm (from Z=0.0 to Z=71.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 205.0 mm (from Z=0.0 to Z=205.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02798", "images": ["images/Shaft_02798.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.4 mm and length at least 169.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 30.4 mm (from Z=0.0 to Z=114.3).\n9. Finish turn diameter Ø39.9 mm over length 83.9 mm (from Z=0.0 to Z=83.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02601", "images": ["images/Shaft_02601.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.1 mm and length at least 68.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01721", "images": ["images/Shaft_01721.png", "detail_png/Shaft_01721_length.png", "detail_png/Shaft_01721_diam.png", "detail_png/Shaft_01721_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.2 mm and length at least 296.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 122.7 mm (from Z=0.0 to Z=122.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.0 mm (from Z=0.0 to Z=169.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03782", "images": ["images/Shaft_03782.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.0 mm and length at least 311.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 287.0 mm (from Z=0.0 to Z=287.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01919", "images": ["images/Shaft_01919.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.4 mm and length at least 310.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 89.4 mm (from Z=0.0 to Z=294.3).\n10. Finish turn diameter Ø52.3 mm over length 85.3 mm (from Z=0.0 to Z=204.9).\n11. Finish turn diameter Ø37.9 mm over length 67.7 mm (from Z=0.0 to Z=119.6).\n12. Finish turn diameter Ø34.1 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01632", "images": ["images/Shaft_01632.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.3 mm and length at least 269.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.3 mm over length 53.2 mm (from Z=0.0 to Z=53.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 211.3 mm (from Z=0.0 to Z=211.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01213", "images": ["images/Shaft_01213.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.0 mm and length at least 203.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 152.3 mm (from Z=0.0 to Z=152.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04741", "images": ["images/Shaft_04741.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.4 mm and length at least 253.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.4 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 96.3 mm (from Z=0.0 to Z=227.2).\n10. Finish turn diameter Ø57.5 mm over length 34.6 mm (from Z=0.0 to Z=130.9).\n11. Finish turn diameter Ø51.1 mm over length 30.2 mm (from Z=0.0 to Z=96.3).\n12. Finish turn diameter Ø31.4 mm over length 66.1 mm (from Z=0.0 to Z=66.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01933", "images": ["images/Shaft_01933.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.8 mm and length at least 316.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 76.6 mm (from Z=0.0 to Z=286.3).\n10. Finish turn diameter Ø30.0 mm over length 209.7 mm (from Z=0.0 to Z=209.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00884", "images": ["images/Shaft_00884.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.1 mm and length at least 269.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 105.3 mm (from Z=0.0 to Z=105.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 159.2 mm (from Z=0.0 to Z=159.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04835", "images": ["images/Shaft_04835.png", "detail_png/Shaft_04835_length.png", "detail_png/Shaft_04835_diam.png", "detail_png/Shaft_04835_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.9 mm and length at least 260.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 26.8 mm (from Z=0.0 to Z=26.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 228.2 mm (from Z=0.0 to Z=228.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04177", "images": ["images/Shaft_04177.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.9 mm and length at least 173.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 16.8 mm (from Z=0.0 to Z=132.9).\n10. Finish turn diameter Ø30.0 mm over length 116.1 mm (from Z=0.0 to Z=116.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00198", "images": ["images/Shaft_00198.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.2 mm and length at least 284.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 68.8 mm (from Z=0.0 to Z=68.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.8 mm over length 9.3 mm (from Z=0.0 to Z=211.1).\n10. Finish turn diameter Ø30.0 mm over length 201.8 mm (from Z=0.0 to Z=201.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02840", "images": ["images/Shaft_02840.png", "detail_png/Shaft_02840_length.png", "detail_png/Shaft_02840_diam.png", "detail_png/Shaft_02840_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.5 mm and length at least 201.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.1 mm over length 21.8 mm (from Z=0.0 to Z=178.9).\n10. Finish turn diameter Ø30.0 mm over length 157.1 mm (from Z=0.0 to Z=157.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02831", "images": ["images/Shaft_02831.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 162.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 23.1 mm (from Z=0.0 to Z=142.4).\n10. Finish turn diameter Ø30.0 mm over length 119.3 mm (from Z=0.0 to Z=119.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04325", "images": ["images/Shaft_04325.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.2 mm and length at least 270.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.8 mm over length 55.9 mm (from Z=0.0 to Z=213.1).\n10. Finish turn diameter Ø50.1 mm over length 20.4 mm (from Z=0.0 to Z=157.2).\n11. Finish turn diameter Ø44.6 mm over length 25.2 mm (from Z=0.0 to Z=136.8).\n12. Finish turn diameter Ø37.2 mm over length 83.2 mm (from Z=0.0 to Z=111.6).\n13. Finish turn diameter Ø30.3 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00636", "images": ["images/Shaft_00636.png", "detail_png/Shaft_00636_length.png", "detail_png/Shaft_00636_diam.png", "detail_png/Shaft_00636_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 321.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 232.4 mm (from Z=0.0 to Z=232.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 84.0 mm (from Z=0.0 to Z=84.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00674", "images": ["images/Shaft_00674.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.3 mm and length at least 298.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 66.4 mm (from Z=0.0 to Z=66.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.3 mm over length 57.9 mm (from Z=0.0 to Z=227.0).\n10. Finish turn diameter Ø30.0 mm over length 169.1 mm (from Z=0.0 to Z=169.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02991", "images": ["images/Shaft_02991.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.9 mm and length at least 77.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 9.6 mm (from Z=0.0 to Z=9.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.1 mm over length 13.3 mm (from Z=0.0 to Z=63.3).\n9. Finish turn diameter Ø30.7 mm over length 15.4 mm (from Z=0.0 to Z=50.0).\n10. Finish turn diameter Ø30.0 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00403", "images": ["images/Shaft_00403.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.5 mm and length at least 197.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.7 mm over length 28.8 mm (from Z=0.0 to Z=146.9).\n10. Finish turn diameter Ø65.8 mm over length 33.8 mm (from Z=0.0 to Z=118.1).\n11. Finish turn diameter Ø56.4 mm over length 51.2 mm (from Z=0.0 to Z=84.3).\n12. Finish turn diameter Ø50.7 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02207", "images": ["images/Shaft_02207.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.9 mm and length at least 261.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 236.0 mm (from Z=0.0 to Z=236.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01878", "images": ["images/Shaft_01878.png", "detail_png/Shaft_01878_length.png", "detail_png/Shaft_01878_diam.png", "detail_png/Shaft_01878_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.7 mm and length at least 143.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.2 mm over length 79.0 mm (from Z=0.0 to Z=129.8).\n9. Finish turn diameter Ø35.6 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00152", "images": ["images/Shaft_00152.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.3 mm and length at least 193.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.6 mm over length 102.8 mm (from Z=0.0 to Z=169.0).\n9. Finish turn diameter Ø58.6 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04822", "images": ["images/Shaft_04822.png", "detail_png/Shaft_04822_length.png", "detail_png/Shaft_04822_diam.png", "detail_png/Shaft_04822_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.2 mm and length at least 98.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.7 mm over length 20.0 mm (from Z=0.0 to Z=76.6).\n9. Finish turn diameter Ø38.8 mm over length 10.9 mm (from Z=0.0 to Z=56.6).\n10. Finish turn diameter Ø30.0 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03885", "images": ["images/Shaft_03885.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.7 mm and length at least 289.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 90.5 mm (from Z=0.0 to Z=218.1).\n10. Finish turn diameter Ø49.5 mm over length 38.3 mm (from Z=0.0 to Z=127.6).\n11. Finish turn diameter Ø40.7 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03728", "images": ["images/Shaft_03728.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.5 mm and length at least 216.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.7 mm over length 7.7 mm (from Z=0.0 to Z=180.2).\n10. Finish turn diameter Ø58.5 mm over length 45.3 mm (from Z=0.0 to Z=172.5).\n11. Finish turn diameter Ø41.8 mm over length 34.0 mm (from Z=0.0 to Z=127.2).\n12. Finish turn diameter Ø31.8 mm over length 45.7 mm (from Z=0.0 to Z=93.2).\n13. Finish turn diameter Ø30.0 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01510", "images": ["images/Shaft_01510.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.8 mm and length at least 116.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.8 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.7 mm over length 35.1 mm (from Z=0.0 to Z=92.3).\n9. Finish turn diameter Ø37.9 mm over length 27.9 mm (from Z=0.0 to Z=57.2).\n10. Finish turn diameter Ø30.0 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00051", "images": ["images/Shaft_00051.png", "detail_png/Shaft_00051_length.png", "detail_png/Shaft_00051_diam.png", "detail_png/Shaft_00051_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.5 mm and length at least 302.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.5 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.5 mm over length 70.3 mm (from Z=0.0 to Z=275.8).\n10. Finish turn diameter Ø45.4 mm over length 62.6 mm (from Z=0.0 to Z=205.5).\n11. Finish turn diameter Ø38.6 mm over length 77.6 mm (from Z=0.0 to Z=142.9).\n12. Finish turn diameter Ø35.2 mm over length 29.4 mm (from Z=0.0 to Z=65.3).\n13. Finish turn diameter Ø30.0 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02381", "images": ["images/Shaft_02381.png", "detail_png/Shaft_02381_length.png", "detail_png/Shaft_02381_diam.png", "detail_png/Shaft_02381_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.5 mm and length at least 87.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.3 mm over length 17.0 mm (from Z=0.0 to Z=74.0).\n9. Finish turn diameter Ø30.0 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01171", "images": ["images/Shaft_01171.png", "detail_png/Shaft_01171_length.png", "detail_png/Shaft_01171_diam.png", "detail_png/Shaft_01171_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.6 mm and length at least 259.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.1 mm over length 28.6 mm (from Z=0.0 to Z=182.0).\n10. Finish turn diameter Ø35.6 mm over length 117.1 mm (from Z=0.0 to Z=153.4).\n11. Finish turn diameter Ø30.0 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02294", "images": ["images/Shaft_02294.png", "detail_png/Shaft_02294_length.png", "detail_png/Shaft_02294_diam.png", "detail_png/Shaft_02294_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.6 mm and length at least 274.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.0 mm over length 82.7 mm (from Z=0.0 to Z=214.8).\n10. Finish turn diameter Ø53.4 mm over length 68.1 mm (from Z=0.0 to Z=132.1).\n11. Finish turn diameter Ø39.0 mm over length 33.4 mm (from Z=0.0 to Z=64.0).\n12. Finish turn diameter Ø35.4 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04393", "images": ["images/Shaft_04393.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 304.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 186.7 mm (from Z=0.0 to Z=186.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.7 mm over length 113.2 mm (from Z=0.0 to Z=113.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04795", "images": ["images/Shaft_04795.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.7 mm and length at least 277.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 31.9 mm (from Z=0.0 to Z=259.0).\n10. Finish turn diameter Ø30.4 mm over length 17.8 mm (from Z=0.0 to Z=227.1).\n11. Finish turn diameter Ø30.0 mm over length 209.3 mm (from Z=0.0 to Z=209.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04773", "images": ["images/Shaft_04773.png", "detail_png/Shaft_04773_length.png", "detail_png/Shaft_04773_diam.png", "detail_png/Shaft_04773_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.0 mm and length at least 225.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.0 mm over length 50.9 mm (from Z=0.0 to Z=153.2).\n10. Finish turn diameter Ø30.0 mm over length 102.3 mm (from Z=0.0 to Z=102.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04186", "images": ["images/Shaft_04186.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.0 mm and length at least 186.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 45.3 mm (from Z=0.0 to Z=122.0).\n9. Finish turn diameter Ø31.8 mm over length 39.6 mm (from Z=0.0 to Z=76.7).\n10. Finish turn diameter Ø30.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04631", "images": ["images/Shaft_04631.png", "detail_png/Shaft_04631_length.png", "detail_png/Shaft_04631_diam.png", "detail_png/Shaft_04631_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.9 mm and length at least 235.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.5 mm (from Z=0.0 to Z=191.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00647", "images": ["images/Shaft_00647.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 287.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 171.9 mm (from Z=0.0 to Z=171.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 110.3 mm (from Z=0.0 to Z=110.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02929", "images": ["images/Shaft_02929.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.5 mm and length at least 290.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 32.0 mm (from Z=0.0 to Z=32.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 50.5 mm (from Z=0.0 to Z=253.1).\n10. Finish turn diameter Ø50.7 mm over length 7.0 mm (from Z=0.0 to Z=202.6).\n11. Finish turn diameter Ø39.1 mm over length 59.7 mm (from Z=0.0 to Z=195.6).\n12. Finish turn diameter Ø30.0 mm over length 135.9 mm (from Z=0.0 to Z=135.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02925", "images": ["images/Shaft_02925.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.0 mm and length at least 240.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 114.3 mm (from Z=0.0 to Z=114.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.5 mm over length 109.8 mm (from Z=0.0 to Z=120.8).\n10. Finish turn diameter Ø38.4 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00860", "images": ["images/Shaft_00860.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.1 mm and length at least 284.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 66.7 mm (from Z=0.0 to Z=66.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.7 mm over length 71.6 mm (from Z=0.0 to Z=212.8).\n10. Finish turn diameter Ø33.7 mm over length 78.3 mm (from Z=0.0 to Z=141.2).\n11. Finish turn diameter Ø30.0 mm over length 62.9 mm (from Z=0.0 to Z=62.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01880", "images": ["images/Shaft_01880.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.1 mm and length at least 324.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.0 mm over length 29.6 mm (from Z=0.0 to Z=264.7).\n10. Finish turn diameter Ø42.3 mm over length 67.1 mm (from Z=0.0 to Z=235.1).\n11. Finish turn diameter Ø39.1 mm over length 66.8 mm (from Z=0.0 to Z=168.0).\n12. Finish turn diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03662", "images": ["images/Shaft_03662.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 148.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 105.1 mm (from Z=0.0 to Z=105.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.0 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00096", "images": ["images/Shaft_00096.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.3 mm and length at least 142.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.3 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.7 mm over length 38.9 mm (from Z=0.0 to Z=114.8).\n9. Finish turn diameter Ø40.7 mm over length 10.7 mm (from Z=0.0 to Z=75.9).\n10. Finish turn diameter Ø30.0 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04384", "images": ["images/Shaft_04384.png", "detail_png/Shaft_04384_length.png", "detail_png/Shaft_04384_diam.png", "detail_png/Shaft_04384_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.1 mm and length at least 135.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.4 mm over length 28.2 mm (from Z=0.0 to Z=92.3).\n9. Finish turn diameter Ø43.7 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03243", "images": ["images/Shaft_03243.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.7 mm and length at least 203.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.4 mm over length 33.2 mm (from Z=0.0 to Z=156.3).\n10. Finish turn diameter Ø30.0 mm over length 123.1 mm (from Z=0.0 to Z=123.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03660", "images": ["images/Shaft_03660.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.0 mm and length at least 220.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.7 mm (from Z=0.0 to Z=148.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02579", "images": ["images/Shaft_02579.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 190.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.9 mm (from Z=0.0 to Z=167.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.7 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03546", "images": ["images/Shaft_03546.png", "detail_png/Shaft_03546_length.png", "detail_png/Shaft_03546_diam.png", "detail_png/Shaft_03546_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.3 mm and length at least 181.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 60.3 mm (from Z=0.0 to Z=60.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 31.7 mm (from Z=0.0 to Z=116.4).\n9. Finish turn diameter Ø50.1 mm over length 35.3 mm (from Z=0.0 to Z=84.7).\n10. Finish turn diameter Ø32.6 mm over length 49.4 mm (from Z=0.0 to Z=49.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02352", "images": ["images/Shaft_02352.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.5 mm and length at least 100.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.9 mm over length 57.6 mm (from Z=0.0 to Z=85.2).\n9. Finish turn diameter Ø30.0 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03549", "images": ["images/Shaft_03549.png", "detail_png/Shaft_03549_length.png", "detail_png/Shaft_03549_diam.png", "detail_png/Shaft_03549_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.1 mm and length at least 175.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.1 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.9 mm over length 72.7 mm (from Z=0.0 to Z=148.8).\n9. Finish turn diameter Ø39.5 mm over length 76.1 mm (from Z=0.0 to Z=76.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03023", "images": ["images/Shaft_03023.png", "detail_png/Shaft_03023_length.png", "detail_png/Shaft_03023_diam.png", "detail_png/Shaft_03023_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.2 mm and length at least 77.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.5 mm over length 5.0 mm (from Z=0.0 to Z=48.0).\n9. Finish turn diameter Ø30.0 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00955", "images": ["images/Shaft_00955.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.4 mm and length at least 80.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.3 mm over length 33.8 mm (from Z=0.0 to Z=63.5).\n9. Finish turn diameter Ø44.2 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01061", "images": ["images/Shaft_01061.png", "detail_png/Shaft_01061_length.png", "detail_png/Shaft_01061_diam.png", "detail_png/Shaft_01061_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.8 mm and length at least 222.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.2 mm over length 55.5 mm (from Z=0.0 to Z=195.8).\n10. Finish turn diameter Ø32.9 mm over length 50.6 mm (from Z=0.0 to Z=140.3).\n11. Finish turn diameter Ø30.0 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03650", "images": ["images/Shaft_03650.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.1 mm and length at least 101.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.1 mm over length 27.3 mm (from Z=0.0 to Z=27.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00249", "images": ["images/Shaft_00249.png", "detail_png/Shaft_00249_length.png", "detail_png/Shaft_00249_diam.png", "detail_png/Shaft_00249_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.1 mm and length at least 269.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.1 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 36.3 mm (from Z=0.0 to Z=203.2).\n10. Finish turn diameter Ø37.0 mm over length 31.5 mm (from Z=0.0 to Z=166.9).\n11. Finish turn diameter Ø30.0 mm over length 135.4 mm (from Z=0.0 to Z=135.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03157", "images": ["images/Shaft_03157.png", "detail_png/Shaft_03157_length.png", "detail_png/Shaft_03157_diam.png", "detail_png/Shaft_03157_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.7 mm and length at least 292.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.8 mm over length 45.3 mm (from Z=0.0 to Z=217.3).\n10. Finish turn diameter Ø49.7 mm over length 33.6 mm (from Z=0.0 to Z=172.0).\n11. Finish turn diameter Ø35.5 mm over length 11.8 mm (from Z=0.0 to Z=138.4).\n12. Finish turn diameter Ø31.4 mm over length 59.1 mm (from Z=0.0 to Z=126.6).\n13. Finish turn diameter Ø30.0 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02124", "images": ["images/Shaft_02124.png", "detail_png/Shaft_02124_length.png", "detail_png/Shaft_02124_diam.png", "detail_png/Shaft_02124_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.5 mm and length at least 283.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 77.4 mm (from Z=0.0 to Z=77.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.8 mm over length 34.4 mm (from Z=0.0 to Z=200.6).\n10. Finish turn diameter Ø30.0 mm over length 166.2 mm (from Z=0.0 to Z=166.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01729", "images": ["images/Shaft_01729.png", "detail_png/Shaft_01729_length.png", "detail_png/Shaft_01729_diam.png", "detail_png/Shaft_01729_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 274.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 161.9 mm (from Z=0.0 to Z=161.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.1 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00885", "images": ["images/Shaft_00885.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.7 mm and length at least 215.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.7 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 188.5 mm (from Z=0.0 to Z=188.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02101", "images": ["images/Shaft_02101.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.7 mm and length at least 78.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 11.1 mm (from Z=0.0 to Z=11.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02524", "images": ["images/Shaft_02524.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 133.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 77.0 mm (from Z=0.0 to Z=77.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.8 mm over length 51.7 mm (from Z=0.0 to Z=51.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01748", "images": ["images/Shaft_01748.png", "detail_png/Shaft_01748_length.png", "detail_png/Shaft_01748_diam.png", "detail_png/Shaft_01748_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.4 mm and length at least 229.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 79.3 mm (from Z=0.0 to Z=79.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 62.2 mm (from Z=0.0 to Z=145.6).\n10. Finish turn diameter Ø32.4 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04022", "images": ["images/Shaft_04022.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.3 mm and length at least 82.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.4 mm over length 5.0 mm (from Z=0.0 to Z=54.4).\n9. Finish turn diameter Ø37.3 mm over length 5.0 mm (from Z=0.0 to Z=49.4).\n10. Finish turn diameter Ø30.7 mm over length 20.8 mm (from Z=0.0 to Z=44.4).\n11. Finish turn diameter Ø30.0 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01331", "images": ["images/Shaft_01331.png", "detail_png/Shaft_01331_length.png", "detail_png/Shaft_01331_diam.png", "detail_png/Shaft_01331_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.0 mm and length at least 251.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 34.1 mm (from Z=0.0 to Z=34.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.3 mm over length 57.7 mm (from Z=0.0 to Z=212.8).\n10. Finish turn diameter Ø30.8 mm over length 57.2 mm (from Z=0.0 to Z=155.1).\n11. Finish turn diameter Ø30.0 mm over length 97.9 mm (from Z=0.0 to Z=97.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03551", "images": ["images/Shaft_03551.png", "detail_png/Shaft_03551_length.png", "detail_png/Shaft_03551_diam.png", "detail_png/Shaft_03551_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.0 mm and length at least 235.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 91.6 mm (from Z=0.0 to Z=91.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 138.5 mm (from Z=0.0 to Z=138.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01378", "images": ["images/Shaft_01378.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.9 mm and length at least 247.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.9 mm over length 52.6 mm (from Z=0.0 to Z=196.8).\n10. Finish turn diameter Ø57.7 mm over length 82.8 mm (from Z=0.0 to Z=144.2).\n11. Finish turn diameter Ø43.3 mm over length 61.4 mm (from Z=0.0 to Z=61.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02195", "images": ["images/Shaft_02195.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 313.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 128.5 mm (from Z=0.0 to Z=128.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.5 mm over length 180.1 mm (from Z=0.0 to Z=180.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04405", "images": ["images/Shaft_04405.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.7 mm and length at least 93.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.7 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02895", "images": ["images/Shaft_02895.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.1 mm and length at least 176.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.7 mm over length 6.3 mm (from Z=0.0 to Z=125.1).\n10. Finish turn diameter Ø30.0 mm over length 118.8 mm (from Z=0.0 to Z=118.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02116", "images": ["images/Shaft_02116.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 141.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 36.1 mm (from Z=0.0 to Z=111.7).\n9. Finish turn diameter Ø48.6 mm over length 30.8 mm (from Z=0.0 to Z=75.6).\n10. Finish turn diameter Ø35.6 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00929", "images": ["images/Shaft_00929.png", "detail_png/Shaft_00929_length.png", "detail_png/Shaft_00929_diam.png", "detail_png/Shaft_00929_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.1 mm and length at least 300.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.0 mm over length 52.6 mm (from Z=0.0 to Z=274.7).\n10. Finish turn diameter Ø41.9 mm over length 20.3 mm (from Z=0.0 to Z=222.1).\n11. Finish turn diameter Ø31.1 mm over length 69.7 mm (from Z=0.0 to Z=201.8).\n12. Finish turn diameter Ø30.0 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04582", "images": ["images/Shaft_04582.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.5 mm and length at least 143.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.4 mm over length 36.6 mm (from Z=0.0 to Z=113.8).\n9. Finish turn diameter Ø30.0 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01147", "images": ["images/Shaft_01147.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.6 mm and length at least 162.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.6 mm over length 16.7 mm (from Z=0.0 to Z=129.3).\n9. Finish turn diameter Ø54.1 mm over length 17.8 mm (from Z=0.0 to Z=112.6).\n10. Finish turn diameter Ø44.2 mm over length 30.2 mm (from Z=0.0 to Z=94.8).\n11. Finish turn diameter Ø30.0 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01394", "images": ["images/Shaft_01394.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 128.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.4 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04340", "images": ["images/Shaft_04340.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.1 mm and length at least 119.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.1 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.9 mm over length 23.2 mm (from Z=0.0 to Z=99.2).\n9. Finish turn diameter Ø59.9 mm over length 39.4 mm (from Z=0.0 to Z=76.0).\n10. Finish turn diameter Ø52.5 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01258", "images": ["images/Shaft_01258.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.1 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.1 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.1 mm over length 31.4 mm (from Z=0.0 to Z=210.7).\n10. Finish turn diameter Ø60.2 mm over length 91.5 mm (from Z=0.0 to Z=179.3).\n11. Finish turn diameter Ø40.4 mm over length 63.1 mm (from Z=0.0 to Z=87.8).\n12. Finish turn diameter Ø30.9 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01091", "images": ["images/Shaft_01091.png", "detail_png/Shaft_01091_length.png", "detail_png/Shaft_01091_diam.png", "detail_png/Shaft_01091_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.5 mm and length at least 83.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03341", "images": ["images/Shaft_03341.png", "detail_png/Shaft_03341_length.png", "detail_png/Shaft_03341_diam.png", "detail_png/Shaft_03341_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.5 mm and length at least 274.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 125.4 mm (from Z=0.0 to Z=125.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.7 mm over length 113.3 mm (from Z=0.0 to Z=143.8).\n10. Finish turn diameter Ø34.4 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01419", "images": ["images/Shaft_01419.png", "detail_png/Shaft_01419_length.png", "detail_png/Shaft_01419_diam.png", "detail_png/Shaft_01419_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.4 mm and length at least 167.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 153.5 mm (from Z=0.0 to Z=153.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00047", "images": ["images/Shaft_00047.png", "detail_png/Shaft_00047_length.png", "detail_png/Shaft_00047_diam.png", "detail_png/Shaft_00047_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 318.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 266.5 mm (from Z=0.0 to Z=266.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.3 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02223", "images": ["images/Shaft_02223.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 210.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 161.7 mm (from Z=0.0 to Z=161.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 43.7 mm (from Z=0.0 to Z=43.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03865", "images": ["images/Shaft_03865.png", "detail_png/Shaft_03865_length.png", "detail_png/Shaft_03865_diam.png", "detail_png/Shaft_03865_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.4 mm and length at least 125.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.0 mm (from Z=0.0 to Z=78.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04272", "images": ["images/Shaft_04272.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.4 mm and length at least 297.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 75.1 mm (from Z=0.0 to Z=75.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 48.0 mm (from Z=0.0 to Z=217.6).\n10. Finish turn diameter Ø30.0 mm over length 169.6 mm (from Z=0.0 to Z=169.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00561", "images": ["images/Shaft_00561.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 247.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 193.2 mm (from Z=0.0 to Z=193.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.1 mm over length 49.5 mm (from Z=0.0 to Z=49.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04718", "images": ["images/Shaft_04718.png", "detail_png/Shaft_04718_length.png", "detail_png/Shaft_04718_diam.png", "detail_png/Shaft_04718_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.3 mm and length at least 305.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.1 mm over length 93.2 mm (from Z=0.0 to Z=283.0).\n10. Finish turn diameter Ø36.6 mm over length 41.9 mm (from Z=0.0 to Z=189.8).\n11. Finish turn diameter Ø30.9 mm over length 15.1 mm (from Z=0.0 to Z=147.9).\n12. Finish turn diameter Ø30.0 mm over length 132.8 mm (from Z=0.0 to Z=132.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03190", "images": ["images/Shaft_03190.png", "detail_png/Shaft_03190_length.png", "detail_png/Shaft_03190_diam.png", "detail_png/Shaft_03190_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.9 mm and length at least 229.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.2 mm over length 65.6 mm (from Z=0.0 to Z=182.9).\n10. Finish turn diameter Ø30.0 mm over length 117.3 mm (from Z=0.0 to Z=117.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03398", "images": ["images/Shaft_03398.png", "detail_png/Shaft_03398_length.png", "detail_png/Shaft_03398_diam.png", "detail_png/Shaft_03398_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.1 mm and length at least 219.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.5 mm over length 120.2 mm (from Z=0.0 to Z=164.7).\n10. Finish turn diameter Ø35.0 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01804", "images": ["images/Shaft_01804.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.0 mm and length at least 306.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 233.0 mm (from Z=0.0 to Z=233.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03902", "images": ["images/Shaft_03902.png", "detail_png/Shaft_03902_length.png", "detail_png/Shaft_03902_diam.png", "detail_png/Shaft_03902_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.4 mm and length at least 257.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 197.5 mm (from Z=0.0 to Z=197.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03506", "images": ["images/Shaft_03506.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.7 mm and length at least 69.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.7 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.1 mm over length 11.9 mm (from Z=0.0 to Z=51.9).\n9. Finish turn diameter Ø30.0 mm over length 40.0 mm (from Z=0.0 to Z=40.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02723", "images": ["images/Shaft_02723.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.3 mm and length at least 153.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.3 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.6 mm over length 49.3 mm (from Z=0.0 to Z=97.5).\n9. Finish turn diameter Ø30.0 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01911", "images": ["images/Shaft_01911.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.0 mm and length at least 106.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.0 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00531", "images": ["images/Shaft_00531.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.8 mm and length at least 247.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 78.5 mm (from Z=0.0 to Z=220.3).\n10. Finish turn diameter Ø61.0 mm over length 41.4 mm (from Z=0.0 to Z=141.8).\n11. Finish turn diameter Ø47.8 mm over length 82.7 mm (from Z=0.0 to Z=100.4).\n12. Finish turn diameter Ø31.7 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02499", "images": ["images/Shaft_02499.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 122.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 82.7 mm (from Z=0.0 to Z=82.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.1 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02003", "images": ["images/Shaft_02003.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.7 mm and length at least 277.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 32.1 mm (from Z=0.0 to Z=218.8).\n10. Finish turn diameter Ø30.0 mm over length 186.7 mm (from Z=0.0 to Z=186.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04421", "images": ["images/Shaft_04421.png", "detail_png/Shaft_04421_length.png", "detail_png/Shaft_04421_diam.png", "detail_png/Shaft_04421_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.1 mm and length at least 162.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.1 mm over length 8.4 mm (from Z=0.0 to Z=8.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 30.7 mm (from Z=0.0 to Z=149.1).\n9. Finish turn diameter Ø47.2 mm over length 49.7 mm (from Z=0.0 to Z=118.4).\n10. Finish turn diameter Ø38.4 mm over length 19.7 mm (from Z=0.0 to Z=68.7).\n11. Finish turn diameter Ø30.0 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04226", "images": ["images/Shaft_04226.png", "detail_png/Shaft_04226_length.png", "detail_png/Shaft_04226_diam.png", "detail_png/Shaft_04226_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.4 mm and length at least 166.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.6 mm (from Z=0.0 to Z=88.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02261", "images": ["images/Shaft_02261.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.3 mm and length at least 106.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.5 mm (from Z=0.0 to Z=60.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02278", "images": ["images/Shaft_02278.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.6 mm and length at least 220.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 34.7 mm (from Z=0.0 to Z=168.8).\n10. Finish turn diameter Ø30.0 mm over length 134.1 mm (from Z=0.0 to Z=134.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00359", "images": ["images/Shaft_00359.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.9 mm and length at least 88.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04337", "images": ["images/Shaft_04337.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.6 mm and length at least 124.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.9 mm over length 16.6 mm (from Z=0.0 to Z=93.8).\n9. Finish turn diameter Ø58.4 mm over length 30.9 mm (from Z=0.0 to Z=77.2).\n10. Finish turn diameter Ø46.9 mm over length 25.2 mm (from Z=0.0 to Z=46.3).\n11. Finish turn diameter Ø36.6 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01234", "images": ["images/Shaft_01234.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.7 mm and length at least 185.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.2 mm over length 62.6 mm (from Z=0.0 to Z=155.4).\n9. Finish turn diameter Ø43.5 mm over length 92.8 mm (from Z=0.0 to Z=92.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03325", "images": ["images/Shaft_03325.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.0 mm and length at least 291.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.0 mm over length 92.4 mm (from Z=0.0 to Z=92.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.2 mm over length 14.3 mm (from Z=0.0 to Z=194.5).\n10. Finish turn diameter Ø41.3 mm over length 117.1 mm (from Z=0.0 to Z=180.2).\n11. Finish turn diameter Ø30.5 mm over length 26.4 mm (from Z=0.0 to Z=63.1).\n12. Finish turn diameter Ø30.0 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03274", "images": ["images/Shaft_03274.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.3 mm and length at least 195.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 64.4 mm (from Z=0.0 to Z=64.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.3 mm over length 41.4 mm (from Z=0.0 to Z=126.5).\n10. Finish turn diameter Ø35.4 mm over length 18.5 mm (from Z=0.0 to Z=85.1).\n11. Finish turn diameter Ø30.0 mm over length 66.6 mm (from Z=0.0 to Z=66.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02742", "images": ["images/Shaft_02742.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.8 mm and length at least 266.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 54.8 mm (from Z=0.0 to Z=192.7).\n10. Finish turn diameter Ø30.0 mm over length 137.9 mm (from Z=0.0 to Z=137.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04478", "images": ["images/Shaft_04478.png", "detail_png/Shaft_04478_length.png", "detail_png/Shaft_04478_diam.png", "detail_png/Shaft_04478_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.0 mm and length at least 98.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.0 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.0 mm over length 35.1 mm (from Z=0.0 to Z=81.7).\n9. Finish turn diameter Ø53.0 mm over length 5.5 mm (from Z=0.0 to Z=46.6).\n10. Finish turn diameter Ø33.1 mm over length 23.1 mm (from Z=0.0 to Z=41.1).\n11. Finish turn diameter Ø30.0 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04333", "images": ["images/Shaft_04333.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.0 mm and length at least 110.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.0 mm over length 8.7 mm (from Z=0.0 to Z=8.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.2 mm over length 73.4 mm (from Z=0.0 to Z=96.3).\n9. Finish turn diameter Ø30.0 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00396", "images": ["images/Shaft_00396.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.9 mm and length at least 116.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 6.1 mm (from Z=0.0 to Z=6.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.5 mm (from Z=0.0 to Z=105.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01130", "images": ["images/Shaft_01130.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.8 mm and length at least 101.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.3 mm over length 45.6 mm (from Z=0.0 to Z=78.7).\n9. Finish turn diameter Ø31.6 mm over length 19.9 mm (from Z=0.0 to Z=33.1).\n10. Finish turn diameter Ø30.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02428", "images": ["images/Shaft_02428.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.3 mm and length at least 180.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 156.4 mm (from Z=0.0 to Z=156.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02037", "images": ["images/Shaft_02037.png", "detail_png/Shaft_02037_length.png", "detail_png/Shaft_02037_diam.png", "detail_png/Shaft_02037_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.7 mm and length at least 171.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.2 mm over length 36.3 mm (from Z=0.0 to Z=134.9).\n9. Finish turn diameter Ø55.2 mm over length 34.5 mm (from Z=0.0 to Z=98.6).\n10. Finish turn diameter Ø45.3 mm over length 28.8 mm (from Z=0.0 to Z=64.1).\n11. Finish turn diameter Ø36.3 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01024", "images": ["images/Shaft_01024.png", "detail_png/Shaft_01024_length.png", "detail_png/Shaft_01024_diam.png", "detail_png/Shaft_01024_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.3 mm and length at least 69.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 28.8 mm (from Z=0.0 to Z=38.7).\n9. Finish turn diameter Ø39.8 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02327", "images": ["images/Shaft_02327.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.1 mm and length at least 301.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 26.0 mm (from Z=0.0 to Z=249.0).\n10. Finish turn diameter Ø40.9 mm over length 101.4 mm (from Z=0.0 to Z=223.0).\n11. Finish turn diameter Ø34.5 mm over length 121.6 mm (from Z=0.0 to Z=121.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04468", "images": ["images/Shaft_04468.png", "detail_png/Shaft_04468_length.png", "detail_png/Shaft_04468_diam.png", "detail_png/Shaft_04468_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.2 mm and length at least 93.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.2 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 14.3 mm (from Z=0.0 to Z=73.5).\n9. Finish turn diameter Ø30.0 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01781", "images": ["images/Shaft_01781.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.9 mm and length at least 266.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.9 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.0 mm over length 15.4 mm (from Z=0.0 to Z=204.4).\n10. Finish turn diameter Ø40.3 mm over length 39.9 mm (from Z=0.0 to Z=189.0).\n11. Finish turn diameter Ø30.0 mm over length 149.1 mm (from Z=0.0 to Z=149.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02740", "images": ["images/Shaft_02740.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.2 mm and length at least 255.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.2 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.0 mm (from Z=0.0 to Z=200.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00811", "images": ["images/Shaft_00811.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 262.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 193.4 mm (from Z=0.0 to Z=193.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.7 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01307", "images": ["images/Shaft_01307.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.5 mm and length at least 250.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.5 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.0 mm over length 31.4 mm (from Z=0.0 to Z=211.6).\n10. Finish turn diameter Ø61.7 mm over length 108.6 mm (from Z=0.0 to Z=180.2).\n11. Finish turn diameter Ø58.5 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01681", "images": ["images/Shaft_01681.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 158.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.0 mm (from Z=0.0 to Z=136.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.6 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02498", "images": ["images/Shaft_02498.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.8 mm and length at least 188.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.8 mm over length 38.3 mm (from Z=0.0 to Z=130.6).\n9. Finish turn diameter Ø53.8 mm over length 35.4 mm (from Z=0.0 to Z=92.3).\n10. Finish turn diameter Ø47.8 mm over length 11.5 mm (from Z=0.0 to Z=56.9).\n11. Finish turn diameter Ø36.4 mm over length 34.4 mm (from Z=0.0 to Z=45.4).\n12. Finish turn diameter Ø30.0 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02956", "images": ["images/Shaft_02956.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 134.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 122.5 mm (from Z=0.0 to Z=122.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.8 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00014", "images": ["images/Shaft_00014.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.2 mm and length at least 161.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.2 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.3 mm over length 45.4 mm (from Z=0.0 to Z=122.6).\n9. Finish turn diameter Ø48.8 mm over length 12.4 mm (from Z=0.0 to Z=77.2).\n10. Finish turn diameter Ø37.1 mm over length 6.8 mm (from Z=0.0 to Z=64.8).\n11. Finish turn diameter Ø30.0 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00428", "images": ["images/Shaft_00428.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.9 mm and length at least 265.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 101.3 mm (from Z=0.0 to Z=101.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 158.9 mm (from Z=0.0 to Z=158.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04309", "images": ["images/Shaft_04309.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 322.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 284.2 mm (from Z=0.0 to Z=284.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.4 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01447", "images": ["images/Shaft_01447.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.0 mm and length at least 146.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 103.1 mm (from Z=0.0 to Z=103.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03516", "images": ["images/Shaft_03516.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.1 mm and length at least 262.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.1 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 54.2 mm (from Z=0.0 to Z=180.6).\n10. Finish turn diameter Ø42.6 mm over length 41.0 mm (from Z=0.0 to Z=126.4).\n11. Finish turn diameter Ø39.1 mm over length 51.2 mm (from Z=0.0 to Z=85.4).\n12. Finish turn diameter Ø30.0 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02240", "images": ["images/Shaft_02240.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.2 mm and length at least 266.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.6 mm over length 34.9 mm (from Z=0.0 to Z=206.5).\n10. Finish turn diameter Ø42.5 mm over length 57.6 mm (from Z=0.0 to Z=171.6).\n11. Finish turn diameter Ø39.1 mm over length 51.3 mm (from Z=0.0 to Z=114.0).\n12. Finish turn diameter Ø30.0 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04247", "images": ["images/Shaft_04247.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.9 mm and length at least 281.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 71.8 mm (from Z=0.0 to Z=261.1).\n10. Finish turn diameter Ø56.4 mm over length 64.9 mm (from Z=0.0 to Z=189.3).\n11. Finish turn diameter Ø47.1 mm over length 60.1 mm (from Z=0.0 to Z=124.4).\n12. Finish turn diameter Ø30.0 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04432", "images": ["images/Shaft_04432.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.3 mm and length at least 186.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.5 mm over length 42.3 mm (from Z=0.0 to Z=128.1).\n9. Finish turn diameter Ø34.7 mm over length 85.8 mm (from Z=0.0 to Z=85.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00075", "images": ["images/Shaft_00075.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.6 mm and length at least 153.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 22.3 mm (from Z=0.0 to Z=92.7).\n9. Finish turn diameter Ø31.6 mm over length 14.5 mm (from Z=0.0 to Z=70.4).\n10. Finish turn diameter Ø30.0 mm over length 55.9 mm (from Z=0.0 to Z=55.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04434", "images": ["images/Shaft_04434.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.1 mm and length at least 284.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 260.8 mm (from Z=0.0 to Z=260.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01981", "images": ["images/Shaft_01981.png", "detail_png/Shaft_01981_length.png", "detail_png/Shaft_01981_diam.png", "detail_png/Shaft_01981_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.2 mm and length at least 153.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.8 mm over length 21.7 mm (from Z=0.0 to Z=118.4).\n10. Finish turn diameter Ø30.0 mm over length 96.7 mm (from Z=0.0 to Z=96.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01011", "images": ["images/Shaft_01011.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 291.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 203.0 mm (from Z=0.0 to Z=203.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.2 mm over length 83.3 mm (from Z=0.0 to Z=83.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02007", "images": ["images/Shaft_02007.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.3 mm and length at least 174.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 113.3 mm (from Z=0.0 to Z=113.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00479", "images": ["images/Shaft_00479.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 231.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 123.6 mm (from Z=0.0 to Z=123.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 102.9 mm (from Z=0.0 to Z=102.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04858", "images": ["images/Shaft_04858.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.5 mm and length at least 124.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.5 mm over length 41.5 mm (from Z=0.0 to Z=97.9).\n9. Finish turn diameter Ø46.9 mm over length 9.5 mm (from Z=0.0 to Z=56.4).\n10. Finish turn diameter Ø41.3 mm over length 28.2 mm (from Z=0.0 to Z=46.9).\n11. Finish turn diameter Ø30.0 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03063", "images": ["images/Shaft_03063.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.6 mm and length at least 289.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 68.7 mm (from Z=0.0 to Z=68.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.3 mm over length 74.5 mm (from Z=0.0 to Z=216.1).\n10. Finish turn diameter Ø30.0 mm over length 141.6 mm (from Z=0.0 to Z=141.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03470", "images": ["images/Shaft_03470.png", "detail_png/Shaft_03470_length.png", "detail_png/Shaft_03470_diam.png", "detail_png/Shaft_03470_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.7 mm and length at least 272.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø75.4 mm over length 21.0 mm (from Z=0.0 to Z=194.4).\n10. Finish turn diameter Ø66.7 mm over length 76.4 mm (from Z=0.0 to Z=173.4).\n11. Finish turn diameter Ø48.8 mm over length 34.5 mm (from Z=0.0 to Z=97.0).\n12. Finish turn diameter Ø33.0 mm over length 52.2 mm (from Z=0.0 to Z=62.5).\n13. Finish turn diameter Ø30.0 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02422", "images": ["images/Shaft_02422.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.8 mm and length at least 324.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 85.5 mm (from Z=0.0 to Z=85.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 92.8 mm (from Z=0.0 to Z=233.5).\n10. Finish turn diameter Ø38.0 mm over length 47.0 mm (from Z=0.0 to Z=140.7).\n11. Finish turn diameter Ø33.2 mm over length 93.7 mm (from Z=0.0 to Z=93.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01280", "images": ["images/Shaft_01280.png", "detail_png/Shaft_01280_length.png", "detail_png/Shaft_01280_diam.png", "detail_png/Shaft_01280_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 225.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 166.0 mm (from Z=0.0 to Z=166.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04053", "images": ["images/Shaft_04053.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.1 mm and length at least 263.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 63.8 mm (from Z=0.0 to Z=63.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.4 mm over length 90.0 mm (from Z=0.0 to Z=194.3).\n10. Finish turn diameter Ø42.6 mm over length 104.3 mm (from Z=0.0 to Z=104.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01671", "images": ["images/Shaft_01671.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.4 mm and length at least 275.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.4 mm over length 9.6 mm (from Z=0.0 to Z=9.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.3 mm over length 32.1 mm (from Z=0.0 to Z=261.1).\n10. Finish turn diameter Ø30.0 mm over length 229.0 mm (from Z=0.0 to Z=229.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00368", "images": ["images/Shaft_00368.png", "detail_png/Shaft_00368_length.png", "detail_png/Shaft_00368_diam.png", "detail_png/Shaft_00368_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.5 mm and length at least 225.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.8 mm over length 42.9 mm (from Z=0.0 to Z=184.8).\n10. Finish turn diameter Ø40.5 mm over length 18.9 mm (from Z=0.0 to Z=141.9).\n11. Finish turn diameter Ø30.0 mm over length 123.0 mm (from Z=0.0 to Z=123.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03569", "images": ["images/Shaft_03569.png", "detail_png/Shaft_03569_length.png", "detail_png/Shaft_03569_diam.png", "detail_png/Shaft_03569_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.5 mm and length at least 193.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 96.4 mm (from Z=0.0 to Z=124.4).\n9. Finish turn diameter Ø38.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01465", "images": ["images/Shaft_01465.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.6 mm and length at least 299.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 259.7 mm (from Z=0.0 to Z=259.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01151", "images": ["images/Shaft_01151.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.7 mm and length at least 173.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 61.4 mm (from Z=0.0 to Z=61.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.4 mm (from Z=0.0 to Z=107.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03460", "images": ["images/Shaft_03460.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.5 mm and length at least 306.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.4 mm over length 42.3 mm (from Z=0.0 to Z=266.7).\n10. Finish turn diameter Ø43.0 mm over length 38.2 mm (from Z=0.0 to Z=224.4).\n11. Finish turn diameter Ø30.5 mm over length 111.5 mm (from Z=0.0 to Z=186.2).\n12. Finish turn diameter Ø30.0 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00907", "images": ["images/Shaft_00907.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.0 mm and length at least 128.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.0 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.5 mm over length 12.9 mm (from Z=0.0 to Z=97.0).\n9. Finish turn diameter Ø30.0 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00038", "images": ["images/Shaft_00038.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.1 mm and length at least 281.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 85.8 mm (from Z=0.0 to Z=85.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.8 mm over length 59.4 mm (from Z=0.0 to Z=190.6).\n10. Finish turn diameter Ø30.0 mm over length 131.2 mm (from Z=0.0 to Z=131.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01820", "images": ["images/Shaft_01820.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.0 mm and length at least 198.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 26.0 mm (from Z=0.0 to Z=148.9).\n10. Finish turn diameter Ø30.0 mm over length 122.9 mm (from Z=0.0 to Z=122.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00790", "images": ["images/Shaft_00790.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 260.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 190.5 mm (from Z=0.0 to Z=190.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01517", "images": ["images/Shaft_01517.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.5 mm and length at least 267.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 129.9 mm (from Z=0.0 to Z=129.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.3 mm over length 83.6 mm (from Z=0.0 to Z=132.3).\n10. Finish turn diameter Ø36.2 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03067", "images": ["images/Shaft_03067.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.8 mm and length at least 200.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.4 mm over length 21.9 mm (from Z=0.0 to Z=160.5).\n10. Finish turn diameter Ø31.8 mm over length 45.8 mm (from Z=0.0 to Z=138.6).\n11. Finish turn diameter Ø30.0 mm over length 92.8 mm (from Z=0.0 to Z=92.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04477", "images": ["images/Shaft_04477.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.8 mm and length at least 157.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.2 mm over length 44.0 mm (from Z=0.0 to Z=102.7).\n9. Finish turn diameter Ø43.0 mm over length 25.5 mm (from Z=0.0 to Z=58.7).\n10. Finish turn diameter Ø32.8 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00034", "images": ["images/Shaft_00034.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.5 mm and length at least 225.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.5 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.7 mm over length 62.1 mm (from Z=0.0 to Z=205.3).\n10. Finish turn diameter Ø56.0 mm over length 63.7 mm (from Z=0.0 to Z=143.2).\n11. Finish turn diameter Ø36.0 mm over length 33.5 mm (from Z=0.0 to Z=79.5).\n12. Finish turn diameter Ø32.0 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00725", "images": ["images/Shaft_00725.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.7 mm and length at least 306.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.6 mm over length 126.7 mm (from Z=0.0 to Z=273.6).\n10. Finish turn diameter Ø34.3 mm over length 35.2 mm (from Z=0.0 to Z=146.9).\n11. Finish turn diameter Ø30.0 mm over length 111.7 mm (from Z=0.0 to Z=111.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01584", "images": ["images/Shaft_01584.png", "detail_png/Shaft_01584_length.png", "detail_png/Shaft_01584_diam.png", "detail_png/Shaft_01584_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.0 mm and length at least 87.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.5 mm over length 5.0 mm (from Z=0.0 to Z=72.1).\n9. Finish turn diameter Ø30.0 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04816", "images": ["images/Shaft_04816.png", "detail_png/Shaft_04816_length.png", "detail_png/Shaft_04816_diam.png", "detail_png/Shaft_04816_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.8 mm and length at least 135.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.6 mm over length 26.3 mm (from Z=0.0 to Z=87.0).\n9. Finish turn diameter Ø54.2 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03820", "images": ["images/Shaft_03820.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 298.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 187.3 mm (from Z=0.0 to Z=187.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.4 mm over length 105.8 mm (from Z=0.0 to Z=105.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01445", "images": ["images/Shaft_01445.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.8 mm and length at least 324.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.9 mm over length 96.5 mm (from Z=0.0 to Z=290.4).\n10. Finish turn diameter Ø30.0 mm over length 193.9 mm (from Z=0.0 to Z=193.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00505", "images": ["images/Shaft_00505.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.7 mm and length at least 253.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 47.9 mm (from Z=0.0 to Z=47.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 27.1 mm (from Z=0.0 to Z=200.6).\n10. Finish turn diameter Ø42.8 mm over length 27.2 mm (from Z=0.0 to Z=173.5).\n11. Finish turn diameter Ø30.4 mm over length 69.0 mm (from Z=0.0 to Z=146.3).\n12. Finish turn diameter Ø30.0 mm over length 77.3 mm (from Z=0.0 to Z=77.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02575", "images": ["images/Shaft_02575.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.6 mm and length at least 75.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 7.2 mm (from Z=0.0 to Z=7.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.2 mm over length 18.6 mm (from Z=0.0 to Z=62.8).\n9. Finish turn diameter Ø30.0 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00126", "images": ["images/Shaft_00126.png", "detail_png/Shaft_00126_length.png", "detail_png/Shaft_00126_diam.png", "detail_png/Shaft_00126_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.5 mm and length at least 292.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 123.1 mm (from Z=0.0 to Z=123.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 82.9 mm (from Z=0.0 to Z=164.8).\n10. Finish turn diameter Ø52.0 mm over length 81.9 mm (from Z=0.0 to Z=81.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00317", "images": ["images/Shaft_00317.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.9 mm and length at least 225.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 139.1 mm (from Z=0.0 to Z=139.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.9 mm over length 66.8 mm (from Z=0.0 to Z=81.3).\n10. Finish turn diameter Ø30.0 mm over length 14.5 mm (from Z=0.0 to Z=14.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04350", "images": ["images/Shaft_04350.png", "detail_png/Shaft_04350_length.png", "detail_png/Shaft_04350_diam.png", "detail_png/Shaft_04350_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 129.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 101.9 mm (from Z=0.0 to Z=101.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.8 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01608", "images": ["images/Shaft_01608.png", "detail_png/Shaft_01608_length.png", "detail_png/Shaft_01608_diam.png", "detail_png/Shaft_01608_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 205.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.3 mm (from Z=0.0 to Z=85.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 114.7 mm (from Z=0.0 to Z=114.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02250", "images": ["images/Shaft_02250.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 287.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 158.0 mm (from Z=0.0 to Z=158.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.4 mm over length 124.9 mm (from Z=0.0 to Z=124.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04843", "images": ["images/Shaft_04843.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.6 mm and length at least 197.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 68.4 mm (from Z=0.0 to Z=154.9).\n10. Finish turn diameter Ø30.0 mm over length 86.5 mm (from Z=0.0 to Z=86.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02975", "images": ["images/Shaft_02975.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.5 mm and length at least 181.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.8 mm over length 102.3 mm (from Z=0.0 to Z=137.5).\n9. Finish turn diameter Ø30.0 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00039", "images": ["images/Shaft_00039.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.9 mm and length at least 304.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 284.8 mm (from Z=0.0 to Z=284.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03564", "images": ["images/Shaft_03564.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.0 mm and length at least 91.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.7 mm over length 10.4 mm (from Z=0.0 to Z=62.9).\n9. Finish turn diameter Ø30.0 mm over length 52.5 mm (from Z=0.0 to Z=52.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02704", "images": ["images/Shaft_02704.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.8 mm and length at least 86.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 6.6 mm (from Z=0.0 to Z=6.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.7 mm over length 17.9 mm (from Z=0.0 to Z=74.8).\n9. Finish turn diameter Ø30.0 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02249", "images": ["images/Shaft_02249.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.1 mm and length at least 296.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 104.4 mm (from Z=0.0 to Z=238.6).\n10. Finish turn diameter Ø49.3 mm over length 52.8 mm (from Z=0.0 to Z=134.2).\n11. Finish turn diameter Ø43.9 mm over length 81.4 mm (from Z=0.0 to Z=81.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00547", "images": ["images/Shaft_00547.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.8 mm and length at least 215.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.6 mm (from Z=0.0 to Z=148.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03177", "images": ["images/Shaft_03177.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.1 mm and length at least 133.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.1 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.0 mm over length 5.0 mm (from Z=0.0 to Z=77.2).\n9. Finish turn diameter Ø46.4 mm over length 38.4 mm (from Z=0.0 to Z=72.2).\n10. Finish turn diameter Ø30.0 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01345", "images": ["images/Shaft_01345.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.4 mm and length at least 80.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01883", "images": ["images/Shaft_01883.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.2 mm and length at least 319.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.2 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.2 mm over length 70.9 mm (from Z=0.0 to Z=263.3).\n10. Finish turn diameter Ø30.0 mm over length 192.4 mm (from Z=0.0 to Z=192.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00862", "images": ["images/Shaft_00862.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.1 mm and length at least 85.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.0 mm over length 19.7 mm (from Z=0.0 to Z=61.6).\n9. Finish turn diameter Ø30.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02688", "images": ["images/Shaft_02688.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.7 mm and length at least 233.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 14.9 mm (from Z=0.0 to Z=177.7).\n10. Finish turn diameter Ø30.0 mm over length 162.8 mm (from Z=0.0 to Z=162.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01317", "images": ["images/Shaft_01317.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.3 mm and length at least 306.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.8 mm over length 20.8 mm (from Z=0.0 to Z=267.0).\n10. Finish turn diameter Ø30.0 mm over length 246.2 mm (from Z=0.0 to Z=246.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01007", "images": ["images/Shaft_01007.png", "detail_png/Shaft_01007_length.png", "detail_png/Shaft_01007_diam.png", "detail_png/Shaft_01007_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 141.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 127.3 mm (from Z=0.0 to Z=127.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.1 mm over length 9.6 mm (from Z=0.0 to Z=9.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03471", "images": ["images/Shaft_03471.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.6 mm and length at least 123.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.6 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.1 mm (from Z=0.0 to Z=88.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01854", "images": ["images/Shaft_01854.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.9 mm and length at least 68.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.2 mm over length 18.1 mm (from Z=0.0 to Z=34.9).\n9. Finish turn diameter Ø42.6 mm over length 11.8 mm (from Z=0.0 to Z=16.8).\n10. Finish turn diameter Ø31.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01070", "images": ["images/Shaft_01070.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.1 mm and length at least 242.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 69.8 mm (from Z=0.0 to Z=176.2).\n10. Finish turn diameter Ø41.8 mm over length 65.2 mm (from Z=0.0 to Z=106.4).\n11. Finish turn diameter Ø32.3 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04833", "images": ["images/Shaft_04833.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.3 mm and length at least 161.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.3 mm over length 23.2 mm (from Z=0.0 to Z=114.8).\n9. Finish turn diameter Ø43.8 mm over length 15.3 mm (from Z=0.0 to Z=91.6).\n10. Finish turn diameter Ø30.0 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02667", "images": ["images/Shaft_02667.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.0 mm and length at least 225.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.3 mm over length 48.1 mm (from Z=0.0 to Z=199.1).\n10. Finish turn diameter Ø30.0 mm over length 151.0 mm (from Z=0.0 to Z=151.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02234", "images": ["images/Shaft_02234.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.7 mm and length at least 239.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 113.7 mm (from Z=0.0 to Z=113.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 120.7 mm (from Z=0.0 to Z=120.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00863", "images": ["images/Shaft_00863.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 88.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø19.9 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01769", "images": ["images/Shaft_01769.png", "detail_png/Shaft_01769_length.png", "detail_png/Shaft_01769_diam.png", "detail_png/Shaft_01769_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.1 mm and length at least 234.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.6 mm over length 92.9 mm (from Z=0.0 to Z=211.8).\n10. Finish turn diameter Ø37.7 mm over length 44.5 mm (from Z=0.0 to Z=118.9).\n11. Finish turn diameter Ø32.7 mm over length 14.2 mm (from Z=0.0 to Z=74.4).\n12. Finish turn diameter Ø30.0 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01144", "images": ["images/Shaft_01144.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.3 mm and length at least 194.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.4 mm over length 15.6 mm (from Z=0.0 to Z=150.2).\n9. Finish turn diameter Ø43.4 mm over length 48.6 mm (from Z=0.0 to Z=134.6).\n10. Finish turn diameter Ø30.0 mm over length 86.0 mm (from Z=0.0 to Z=86.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00572", "images": ["images/Shaft_00572.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.7 mm and length at least 157.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.2 mm over length 88.9 mm (from Z=0.0 to Z=136.6).\n9. Finish turn diameter Ø30.0 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02439", "images": ["images/Shaft_02439.png", "detail_png/Shaft_02439_length.png", "detail_png/Shaft_02439_diam.png", "detail_png/Shaft_02439_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.8 mm and length at least 172.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.1 mm over length 55.0 mm (from Z=0.0 to Z=152.0).\n9. Finish turn diameter Ø51.5 mm over length 40.5 mm (from Z=0.0 to Z=97.0).\n10. Finish turn diameter Ø42.7 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04915", "images": ["images/Shaft_04915.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.9 mm and length at least 67.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 5.5 mm (from Z=0.0 to Z=5.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.9 mm over length 5.0 mm (from Z=0.0 to Z=57.3).\n9. Finish turn diameter Ø49.5 mm over length 12.0 mm (from Z=0.0 to Z=52.3).\n10. Finish turn diameter Ø36.3 mm over length 17.6 mm (from Z=0.0 to Z=40.3).\n11. Finish turn diameter Ø30.0 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02173", "images": ["images/Shaft_02173.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.1 mm and length at least 164.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.1 mm over length 77.0 mm (from Z=0.0 to Z=105.4).\n9. Finish turn diameter Ø30.0 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01231", "images": ["images/Shaft_01231.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.1 mm and length at least 134.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.0 mm over length 24.4 mm (from Z=0.0 to Z=104.2).\n9. Finish turn diameter Ø32.1 mm over length 38.1 mm (from Z=0.0 to Z=79.8).\n10. Finish turn diameter Ø30.0 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00286", "images": ["images/Shaft_00286.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.3 mm and length at least 280.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 213.1 mm (from Z=0.0 to Z=213.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04323", "images": ["images/Shaft_04323.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.6 mm and length at least 66.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.1 mm over length 5.0 mm (from Z=0.0 to Z=50.9).\n9. Finish turn diameter Ø30.0 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02950", "images": ["images/Shaft_02950.png", "detail_png/Shaft_02950_length.png", "detail_png/Shaft_02950_diam.png", "detail_png/Shaft_02950_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.6 mm and length at least 124.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.3 mm over length 16.4 mm (from Z=0.0 to Z=52.2).\n9. Finish turn diameter Ø60.6 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03703", "images": ["images/Shaft_03703.png", "detail_png/Shaft_03703_length.png", "detail_png/Shaft_03703_diam.png", "detail_png/Shaft_03703_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.6 mm and length at least 283.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 73.1 mm (from Z=0.0 to Z=263.3).\n10. Finish turn diameter Ø34.4 mm over length 66.6 mm (from Z=0.0 to Z=190.2).\n11. Finish turn diameter Ø30.0 mm over length 123.6 mm (from Z=0.0 to Z=123.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02090", "images": ["images/Shaft_02090.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.2 mm and length at least 172.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 16.6 mm (from Z=0.0 to Z=101.6).\n9. Finish turn diameter Ø38.7 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04357", "images": ["images/Shaft_04357.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.1 mm and length at least 194.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.5 mm over length 32.6 mm (from Z=0.0 to Z=140.3).\n9. Finish turn diameter Ø44.9 mm over length 21.8 mm (from Z=0.0 to Z=107.7).\n10. Finish turn diameter Ø33.8 mm over length 5.3 mm (from Z=0.0 to Z=85.9).\n11. Finish turn diameter Ø30.0 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04377", "images": ["images/Shaft_04377.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.1 mm and length at least 169.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 79.9 mm (from Z=0.0 to Z=79.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 23.3 mm (from Z=0.0 to Z=84.5).\n9. Finish turn diameter Ø39.2 mm over length 30.4 mm (from Z=0.0 to Z=61.2).\n10. Finish turn diameter Ø30.0 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01557", "images": ["images/Shaft_01557.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.1 mm and length at least 261.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 147.2 mm (from Z=0.0 to Z=229.2).\n10. Finish turn diameter Ø48.1 mm over length 82.0 mm (from Z=0.0 to Z=82.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01027", "images": ["images/Shaft_01027.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.9 mm and length at least 67.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03241", "images": ["images/Shaft_03241.png", "detail_png/Shaft_03241_length.png", "detail_png/Shaft_03241_diam.png", "detail_png/Shaft_03241_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.8 mm and length at least 285.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 234.7 mm (from Z=0.0 to Z=234.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01975", "images": ["images/Shaft_01975.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.5 mm and length at least 320.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.5 mm over length 174.0 mm (from Z=0.0 to Z=174.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.1 mm over length 65.5 mm (from Z=0.0 to Z=141.3).\n10. Finish turn diameter Ø30.0 mm over length 75.8 mm (from Z=0.0 to Z=75.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00246", "images": ["images/Shaft_00246.png", "detail_png/Shaft_00246_length.png", "detail_png/Shaft_00246_diam.png", "detail_png/Shaft_00246_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.3 mm and length at least 193.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 95.6 mm (from Z=0.0 to Z=95.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.5 mm over length 19.4 mm (from Z=0.0 to Z=92.9).\n9. Finish turn diameter Ø51.7 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00002", "images": ["images/Shaft_00002.png", "detail_png/Shaft_00002_length.png", "detail_png/Shaft_00002_diam.png", "detail_png/Shaft_00002_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.9 mm and length at least 71.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.5 mm over length 23.6 mm (from Z=0.0 to Z=61.5).\n9. Finish turn diameter Ø59.0 mm over length 7.1 mm (from Z=0.0 to Z=37.9).\n10. Finish turn diameter Ø56.0 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00685", "images": ["images/Shaft_00685.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.6 mm and length at least 181.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 52.9 mm (from Z=0.0 to Z=52.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.3 mm over length 49.5 mm (from Z=0.0 to Z=123.7).\n9. Finish turn diameter Ø33.9 mm over length 26.1 mm (from Z=0.0 to Z=74.2).\n10. Finish turn diameter Ø30.0 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01184", "images": ["images/Shaft_01184.png", "detail_png/Shaft_01184_length.png", "detail_png/Shaft_01184_diam.png", "detail_png/Shaft_01184_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.5 mm and length at least 275.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.5 mm over length 104.1 mm (from Z=0.0 to Z=104.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.0 mm over length 29.0 mm (from Z=0.0 to Z=165.9).\n10. Finish turn diameter Ø33.3 mm over length 83.8 mm (from Z=0.0 to Z=136.9).\n11. Finish turn diameter Ø30.0 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03359", "images": ["images/Shaft_03359.png", "detail_png/Shaft_03359_length.png", "detail_png/Shaft_03359_diam.png", "detail_png/Shaft_03359_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.8 mm and length at least 239.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.8 mm over length 85.6 mm (from Z=0.0 to Z=160.9).\n10. Finish turn diameter Ø30.0 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00004", "images": ["images/Shaft_00004.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 93.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.4 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03108", "images": ["images/Shaft_03108.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.7 mm and length at least 167.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 116.9 mm (from Z=0.0 to Z=116.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04430", "images": ["images/Shaft_04430.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.4 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.4 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 62.4 mm (from Z=0.0 to Z=95.2).\n9. Finish turn diameter Ø41.8 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04493", "images": ["images/Shaft_04493.png", "detail_png/Shaft_04493_length.png", "detail_png/Shaft_04493_diam.png", "detail_png/Shaft_04493_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.4 mm and length at least 91.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.8 mm over length 26.0 mm (from Z=0.0 to Z=76.3).\n9. Finish turn diameter Ø30.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02199", "images": ["images/Shaft_02199.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.1 mm and length at least 176.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.8 mm over length 32.0 mm (from Z=0.0 to Z=108.9).\n9. Finish turn diameter Ø55.6 mm over length 66.7 mm (from Z=0.0 to Z=76.9).\n10. Finish turn diameter Ø36.2 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02204", "images": ["images/Shaft_02204.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.8 mm and length at least 152.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.6 mm over length 54.0 mm (from Z=0.0 to Z=129.7).\n9. Finish turn diameter Ø42.8 mm over length 40.4 mm (from Z=0.0 to Z=75.7).\n10. Finish turn diameter Ø38.7 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01529", "images": ["images/Shaft_01529.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.7 mm and length at least 295.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 85.1 mm (from Z=0.0 to Z=85.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.5 mm over length 102.5 mm (from Z=0.0 to Z=205.6).\n10. Finish turn diameter Ø30.0 mm over length 103.1 mm (from Z=0.0 to Z=103.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04732", "images": ["images/Shaft_04732.png", "detail_png/Shaft_04732_length.png", "detail_png/Shaft_04732_diam.png", "detail_png/Shaft_04732_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.4 mm and length at least 302.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 249.4 mm (from Z=0.0 to Z=249.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03176", "images": ["images/Shaft_03176.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.5 mm and length at least 220.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.1 mm (from Z=0.0 to Z=148.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03539", "images": ["images/Shaft_03539.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.2 mm and length at least 287.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 86.2 mm (from Z=0.0 to Z=86.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 196.7 mm (from Z=0.0 to Z=196.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04166", "images": ["images/Shaft_04166.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.6 mm and length at least 247.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 96.8 mm (from Z=0.0 to Z=96.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.3 mm over length 81.9 mm (from Z=0.0 to Z=145.3).\n10. Finish turn diameter Ø39.5 mm over length 27.1 mm (from Z=0.0 to Z=63.4).\n11. Finish turn diameter Ø32.3 mm over length 21.8 mm (from Z=0.0 to Z=36.3).\n12. Finish turn diameter Ø30.0 mm over length 14.5 mm (from Z=0.0 to Z=14.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03932", "images": ["images/Shaft_03932.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 92.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 58.7 mm (from Z=0.0 to Z=58.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.9 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01666", "images": ["images/Shaft_01666.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø34.2 mm and length at least 95.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 49.3 mm (from Z=0.0 to Z=49.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04449", "images": ["images/Shaft_04449.png", "detail_png/Shaft_04449_length.png", "detail_png/Shaft_04449_diam.png", "detail_png/Shaft_04449_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.8 mm and length at least 136.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.2 mm over length 19.7 mm (from Z=0.0 to Z=89.4).\n9. Finish turn diameter Ø30.0 mm over length 69.7 mm (from Z=0.0 to Z=69.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00514", "images": ["images/Shaft_00514.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 262.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 199.7 mm (from Z=0.0 to Z=199.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 57.5 mm (from Z=0.0 to Z=57.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04927", "images": ["images/Shaft_04927.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.4 mm and length at least 117.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.9 mm (from Z=0.0 to Z=102.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04827", "images": ["images/Shaft_04827.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 226.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 190.8 mm (from Z=0.0 to Z=190.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.1 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01102", "images": ["images/Shaft_01102.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.2 mm and length at least 319.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.9 mm over length 15.9 mm (from Z=0.0 to Z=266.2).\n10. Finish turn diameter Ø30.0 mm over length 250.3 mm (from Z=0.0 to Z=250.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02587", "images": ["images/Shaft_02587.png", "detail_png/Shaft_02587_length.png", "detail_png/Shaft_02587_diam.png", "detail_png/Shaft_02587_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.7 mm and length at least 315.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.0 mm over length 121.9 mm (from Z=0.0 to Z=289.5).\n10. Finish turn diameter Ø48.9 mm over length 27.6 mm (from Z=0.0 to Z=167.6).\n11. Finish turn diameter Ø34.0 mm over length 90.7 mm (from Z=0.0 to Z=140.0).\n12. Finish turn diameter Ø30.0 mm over length 49.3 mm (from Z=0.0 to Z=49.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03363", "images": ["images/Shaft_03363.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.9 mm and length at least 213.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.9 mm over length 72.0 mm (from Z=0.0 to Z=161.4).\n10. Finish turn diameter Ø59.6 mm over length 34.9 mm (from Z=0.0 to Z=89.4).\n11. Finish turn diameter Ø52.7 mm over length 40.7 mm (from Z=0.0 to Z=54.5).\n12. Finish turn diameter Ø39.9 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03541", "images": ["images/Shaft_03541.png", "detail_png/Shaft_03541_length.png", "detail_png/Shaft_03541_diam.png", "detail_png/Shaft_03541_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.6 mm and length at least 98.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.6 mm over length 7.0 mm (from Z=0.0 to Z=80.9).\n9. Finish turn diameter Ø35.0 mm over length 23.6 mm (from Z=0.0 to Z=73.9).\n10. Finish turn diameter Ø30.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03362", "images": ["images/Shaft_03362.png", "detail_png/Shaft_03362_length.png", "detail_png/Shaft_03362_diam.png", "detail_png/Shaft_03362_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.2 mm and length at least 282.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.8 mm over length 95.0 mm (from Z=0.0 to Z=211.5).\n10. Finish turn diameter Ø30.0 mm over length 116.5 mm (from Z=0.0 to Z=116.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03627", "images": ["images/Shaft_03627.png", "detail_png/Shaft_03627_length.png", "detail_png/Shaft_03627_diam.png", "detail_png/Shaft_03627_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.9 mm and length at least 84.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.9 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.3 mm over length 14.1 mm (from Z=0.0 to Z=63.7).\n9. Finish turn diameter Ø40.7 mm over length 20.3 mm (from Z=0.0 to Z=49.6).\n10. Finish turn diameter Ø31.5 mm over length 19.3 mm (from Z=0.0 to Z=29.3).\n11. Finish turn diameter Ø30.0 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03307", "images": ["images/Shaft_03307.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 101.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 86.7 mm (from Z=0.0 to Z=86.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.3 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03130", "images": ["images/Shaft_03130.png", "detail_png/Shaft_03130_length.png", "detail_png/Shaft_03130_diam.png", "detail_png/Shaft_03130_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.3 mm and length at least 99.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 70.8 mm (from Z=0.0 to Z=70.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04966", "images": ["images/Shaft_04966.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.5 mm and length at least 126.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 24.7 mm (from Z=0.0 to Z=102.8).\n9. Finish turn diameter Ø43.6 mm over length 20.7 mm (from Z=0.0 to Z=78.1).\n10. Finish turn diameter Ø30.0 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01303", "images": ["images/Shaft_01303.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.9 mm and length at least 69.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02544", "images": ["images/Shaft_02544.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.5 mm and length at least 135.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 42.5 mm (from Z=0.0 to Z=42.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.6 mm over length 72.0 mm (from Z=0.0 to Z=88.0).\n9. Finish turn diameter Ø53.8 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02757", "images": ["images/Shaft_02757.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 162.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.5 mm (from Z=0.0 to Z=85.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.8 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00471", "images": ["images/Shaft_00471.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.1 mm and length at least 94.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 9.9 mm (from Z=0.0 to Z=49.1).\n9. Finish turn diameter Ø43.2 mm over length 14.0 mm (from Z=0.0 to Z=39.2).\n10. Finish turn diameter Ø30.0 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04859", "images": ["images/Shaft_04859.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.7 mm and length at least 67.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.6 mm over length 15.8 mm (from Z=0.0 to Z=57.1).\n9. Finish turn diameter Ø30.0 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03781", "images": ["images/Shaft_03781.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.2 mm and length at least 195.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 150.5 mm (from Z=0.0 to Z=150.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04756", "images": ["images/Shaft_04756.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.1 mm and length at least 282.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.1 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 123.7 mm (from Z=0.0 to Z=188.1).\n10. Finish turn diameter Ø30.0 mm over length 64.4 mm (from Z=0.0 to Z=64.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02801", "images": ["images/Shaft_02801.png", "detail_png/Shaft_02801_length.png", "detail_png/Shaft_02801_diam.png", "detail_png/Shaft_02801_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.6 mm and length at least 277.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 51.4 mm (from Z=0.0 to Z=51.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 7.3 mm (from Z=0.0 to Z=221.1).\n10. Finish turn diameter Ø38.8 mm over length 20.1 mm (from Z=0.0 to Z=213.8).\n11. Finish turn diameter Ø33.2 mm over length 84.1 mm (from Z=0.0 to Z=193.7).\n12. Finish turn diameter Ø30.0 mm over length 109.6 mm (from Z=0.0 to Z=109.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03048", "images": ["images/Shaft_03048.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.4 mm and length at least 296.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 31.3 mm (from Z=0.0 to Z=185.8).\n10. Finish turn diameter Ø53.9 mm over length 87.4 mm (from Z=0.0 to Z=154.5).\n11. Finish turn diameter Ø37.6 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04235", "images": ["images/Shaft_04235.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.7 mm and length at least 130.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.7 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.9 mm over length 30.4 mm (from Z=0.0 to Z=111.0).\n9. Finish turn diameter Ø30.1 mm over length 21.6 mm (from Z=0.0 to Z=80.6).\n10. Finish turn diameter Ø30.0 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00829", "images": ["images/Shaft_00829.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.4 mm and length at least 302.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 103.4 mm (from Z=0.0 to Z=103.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.5 mm over length 116.8 mm (from Z=0.0 to Z=194.4).\n10. Finish turn diameter Ø37.9 mm over length 77.6 mm (from Z=0.0 to Z=77.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00212", "images": ["images/Shaft_00212.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.8 mm and length at least 160.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.8 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.1 mm over length 61.5 mm (from Z=0.0 to Z=134.3).\n9. Finish turn diameter Ø68.7 mm over length 55.0 mm (from Z=0.0 to Z=72.8).\n10. Finish turn diameter Ø59.2 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02272", "images": ["images/Shaft_02272.png", "detail_png/Shaft_02272_length.png", "detail_png/Shaft_02272_diam.png", "detail_png/Shaft_02272_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.9 mm and length at least 306.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.6 mm over length 88.6 mm (from Z=0.0 to Z=281.3).\n10. Finish turn diameter Ø30.0 mm over length 192.7 mm (from Z=0.0 to Z=192.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01538", "images": ["images/Shaft_01538.png", "detail_png/Shaft_01538_length.png", "detail_png/Shaft_01538_diam.png", "detail_png/Shaft_01538_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.5 mm and length at least 299.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 103.6 mm (from Z=0.0 to Z=103.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 83.7 mm (from Z=0.0 to Z=191.0).\n10. Finish turn diameter Ø32.3 mm over length 27.5 mm (from Z=0.0 to Z=107.3).\n11. Finish turn diameter Ø30.0 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02472", "images": ["images/Shaft_02472.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.4 mm and length at least 165.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.3 mm over length 84.0 mm (from Z=0.0 to Z=102.1).\n9. Finish turn diameter Ø37.9 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01327", "images": ["images/Shaft_01327.png", "detail_png/Shaft_01327_length.png", "detail_png/Shaft_01327_diam.png", "detail_png/Shaft_01327_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.7 mm and length at least 89.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.1 mm over length 15.2 mm (from Z=0.0 to Z=62.0).\n9. Finish turn diameter Ø41.0 mm over length 8.9 mm (from Z=0.0 to Z=46.8).\n10. Finish turn diameter Ø30.1 mm over length 20.6 mm (from Z=0.0 to Z=37.9).\n11. Finish turn diameter Ø30.0 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01690", "images": ["images/Shaft_01690.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.6 mm and length at least 133.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 34.1 mm (from Z=0.0 to Z=34.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.4 mm over length 33.9 mm (from Z=0.0 to Z=94.1).\n9. Finish turn diameter Ø30.0 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04260", "images": ["images/Shaft_04260.png", "detail_png/Shaft_04260_length.png", "detail_png/Shaft_04260_diam.png", "detail_png/Shaft_04260_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.8 mm and length at least 207.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 24.9 mm (from Z=0.0 to Z=24.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.7 mm (from Z=0.0 to Z=177.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01310", "images": ["images/Shaft_01310.png", "detail_png/Shaft_01310_length.png", "detail_png/Shaft_01310_diam.png", "detail_png/Shaft_01310_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.8 mm and length at least 270.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.3 mm (from Z=0.0 to Z=224.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03562", "images": ["images/Shaft_03562.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.1 mm and length at least 303.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 88.9 mm (from Z=0.0 to Z=88.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.7 mm over length 17.6 mm (from Z=0.0 to Z=209.3).\n10. Finish turn diameter Ø31.5 mm over length 14.0 mm (from Z=0.0 to Z=191.7).\n11. Finish turn diameter Ø30.0 mm over length 177.7 mm (from Z=0.0 to Z=177.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03245", "images": ["images/Shaft_03245.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.4 mm and length at least 254.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 238.4 mm (from Z=0.0 to Z=238.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03420", "images": ["images/Shaft_03420.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.5 mm and length at least 177.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 28.9 mm (from Z=0.0 to Z=152.3).\n9. Finish turn diameter Ø42.3 mm over length 58.6 mm (from Z=0.0 to Z=123.4).\n10. Finish turn diameter Ø30.3 mm over length 53.1 mm (from Z=0.0 to Z=64.8).\n11. Finish turn diameter Ø30.0 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03758", "images": ["images/Shaft_03758.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.5 mm and length at least 181.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.9 mm over length 49.2 mm (from Z=0.0 to Z=165.5).\n9. Finish turn diameter Ø50.6 mm over length 55.3 mm (from Z=0.0 to Z=116.3).\n10. Finish turn diameter Ø36.9 mm over length 35.4 mm (from Z=0.0 to Z=61.0).\n11. Finish turn diameter Ø30.0 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00111", "images": ["images/Shaft_00111.png", "detail_png/Shaft_00111_length.png", "detail_png/Shaft_00111_diam.png", "detail_png/Shaft_00111_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.3 mm and length at least 73.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04174", "images": ["images/Shaft_04174.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.6 mm and length at least 115.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.0 mm over length 44.5 mm (from Z=0.0 to Z=69.8).\n9. Finish turn diameter Ø32.6 mm over length 25.3 mm (from Z=0.0 to Z=25.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02378", "images": ["images/Shaft_02378.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.3 mm and length at least 310.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.5 mm over length 84.4 mm (from Z=0.0 to Z=267.8).\n10. Finish turn diameter Ø30.0 mm over length 183.4 mm (from Z=0.0 to Z=183.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00241", "images": ["images/Shaft_00241.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.0 mm and length at least 318.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.5 mm over length 71.2 mm (from Z=0.0 to Z=229.8).\n10. Finish turn diameter Ø51.7 mm over length 61.2 mm (from Z=0.0 to Z=158.6).\n11. Finish turn diameter Ø39.3 mm over length 13.4 mm (from Z=0.0 to Z=97.4).\n12. Finish turn diameter Ø33.5 mm over length 84.0 mm (from Z=0.0 to Z=84.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04665", "images": ["images/Shaft_04665.png", "detail_png/Shaft_04665_length.png", "detail_png/Shaft_04665_diam.png", "detail_png/Shaft_04665_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.6 mm and length at least 187.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.6 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 44.2 mm (from Z=0.0 to Z=133.8).\n9. Finish turn diameter Ø34.4 mm over length 20.5 mm (from Z=0.0 to Z=89.6).\n10. Finish turn diameter Ø30.2 mm over length 29.9 mm (from Z=0.0 to Z=69.1).\n11. Finish turn diameter Ø30.0 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03645", "images": ["images/Shaft_03645.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.1 mm and length at least 276.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 105.5 mm (from Z=0.0 to Z=105.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.1 mm over length 62.8 mm (from Z=0.0 to Z=165.8).\n10. Finish turn diameter Ø32.3 mm over length 103.0 mm (from Z=0.0 to Z=103.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01256", "images": ["images/Shaft_01256.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.7 mm and length at least 233.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.7 mm over length 74.8 mm (from Z=0.0 to Z=74.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.7 mm over length 28.3 mm (from Z=0.0 to Z=154.0).\n10. Finish turn diameter Ø30.0 mm over length 125.7 mm (from Z=0.0 to Z=125.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02443", "images": ["images/Shaft_02443.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.2 mm and length at least 140.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 109.0 mm (from Z=0.0 to Z=109.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03290", "images": ["images/Shaft_03290.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 144.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 110.1 mm (from Z=0.0 to Z=110.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.3 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03043", "images": ["images/Shaft_03043.png", "detail_png/Shaft_03043_length.png", "detail_png/Shaft_03043_diam.png", "detail_png/Shaft_03043_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.4 mm and length at least 105.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.7 mm over length 22.8 mm (from Z=0.0 to Z=93.6).\n9. Finish turn diameter Ø55.8 mm over length 23.2 mm (from Z=0.0 to Z=70.8).\n10. Finish turn diameter Ø48.5 mm over length 41.4 mm (from Z=0.0 to Z=47.6).\n11. Finish turn diameter Ø36.1 mm over length 6.2 mm (from Z=0.0 to Z=6.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00748", "images": ["images/Shaft_00748.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 147.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.3 mm (from Z=0.0 to Z=107.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00589", "images": ["images/Shaft_00589.png", "detail_png/Shaft_00589_length.png", "detail_png/Shaft_00589_diam.png", "detail_png/Shaft_00589_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.4 mm and length at least 92.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 6.4 mm (from Z=0.0 to Z=6.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.1 mm over length 14.4 mm (from Z=0.0 to Z=80.6).\n9. Finish turn diameter Ø34.9 mm over length 9.1 mm (from Z=0.0 to Z=66.2).\n10. Finish turn diameter Ø30.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04020", "images": ["images/Shaft_04020.png", "detail_png/Shaft_04020_length.png", "detail_png/Shaft_04020_diam.png", "detail_png/Shaft_04020_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.5 mm and length at least 174.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.1 mm over length 45.3 mm (from Z=0.0 to Z=119.9).\n9. Finish turn diameter Ø30.0 mm over length 74.6 mm (from Z=0.0 to Z=74.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00688", "images": ["images/Shaft_00688.png", "detail_png/Shaft_00688_length.png", "detail_png/Shaft_00688_diam.png", "detail_png/Shaft_00688_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.2 mm and length at least 324.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.9 mm over length 27.0 mm (from Z=0.0 to Z=240.4).\n10. Finish turn diameter Ø30.0 mm over length 213.4 mm (from Z=0.0 to Z=213.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02444", "images": ["images/Shaft_02444.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.0 mm and length at least 148.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 12.6 mm (from Z=0.0 to Z=12.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.9 mm over length 67.2 mm (from Z=0.0 to Z=130.6).\n9. Finish turn diameter Ø30.0 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00469", "images": ["images/Shaft_00469.png", "detail_png/Shaft_00469_length.png", "detail_png/Shaft_00469_diam.png", "detail_png/Shaft_00469_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.1 mm and length at least 269.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 56.8 mm (from Z=0.0 to Z=188.8).\n10. Finish turn diameter Ø41.9 mm over length 51.9 mm (from Z=0.0 to Z=132.0).\n11. Finish turn diameter Ø30.0 mm over length 80.1 mm (from Z=0.0 to Z=80.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04980", "images": ["images/Shaft_04980.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.4 mm and length at least 258.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 59.2 mm (from Z=0.0 to Z=194.4).\n10. Finish turn diameter Ø33.7 mm over length 18.7 mm (from Z=0.0 to Z=135.2).\n11. Finish turn diameter Ø30.0 mm over length 116.5 mm (from Z=0.0 to Z=116.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01053", "images": ["images/Shaft_01053.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.5 mm and length at least 210.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.0 mm over length 28.7 mm (from Z=0.0 to Z=173.1).\n10. Finish turn diameter Ø44.9 mm over length 25.2 mm (from Z=0.0 to Z=144.4).\n11. Finish turn diameter Ø37.0 mm over length 31.5 mm (from Z=0.0 to Z=119.2).\n12. Finish turn diameter Ø30.0 mm over length 87.7 mm (from Z=0.0 to Z=87.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02928", "images": ["images/Shaft_02928.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.0 mm and length at least 173.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.5 mm over length 36.8 mm (from Z=0.0 to Z=117.2).\n9. Finish turn diameter Ø36.2 mm over length 26.0 mm (from Z=0.0 to Z=80.4).\n10. Finish turn diameter Ø30.0 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04906", "images": ["images/Shaft_04906.png", "detail_png/Shaft_04906_length.png", "detail_png/Shaft_04906_diam.png", "detail_png/Shaft_04906_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 184.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 155.8 mm (from Z=0.0 to Z=155.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02162", "images": ["images/Shaft_02162.png", "detail_png/Shaft_02162_length.png", "detail_png/Shaft_02162_diam.png", "detail_png/Shaft_02162_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 324.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 235.4 mm (from Z=0.0 to Z=235.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.9 mm over length 84.2 mm (from Z=0.0 to Z=84.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00098", "images": ["images/Shaft_00098.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.2 mm and length at least 276.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 124.0 mm (from Z=0.0 to Z=124.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.0 mm over length 49.9 mm (from Z=0.0 to Z=147.0).\n10. Finish turn diameter Ø39.5 mm over length 34.9 mm (from Z=0.0 to Z=97.1).\n11. Finish turn diameter Ø30.0 mm over length 62.2 mm (from Z=0.0 to Z=62.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02425", "images": ["images/Shaft_02425.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.1 mm and length at least 257.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 29.2 mm (from Z=0.0 to Z=224.1).\n10. Finish turn diameter Ø30.8 mm over length 22.6 mm (from Z=0.0 to Z=194.9).\n11. Finish turn diameter Ø30.0 mm over length 172.3 mm (from Z=0.0 to Z=172.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03500", "images": ["images/Shaft_03500.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.0 mm and length at least 230.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.0 mm over length 86.1 mm (from Z=0.0 to Z=86.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.2 mm over length 104.5 mm (from Z=0.0 to Z=139.1).\n10. Finish turn diameter Ø35.8 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01790", "images": ["images/Shaft_01790.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 68.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.8 mm over length 17.5 mm (from Z=0.0 to Z=46.9).\n9. Finish turn diameter Ø30.0 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04213", "images": ["images/Shaft_04213.png", "detail_png/Shaft_04213_length.png", "detail_png/Shaft_04213_diam.png", "detail_png/Shaft_04213_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.1 mm and length at least 212.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.1 mm over length 82.3 mm (from Z=0.0 to Z=82.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.8 mm over length 78.4 mm (from Z=0.0 to Z=125.0).\n10. Finish turn diameter Ø30.0 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02355", "images": ["images/Shaft_02355.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.7 mm and length at least 115.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.3 mm over length 18.8 mm (from Z=0.0 to Z=90.9).\n9. Finish turn diameter Ø57.9 mm over length 52.7 mm (from Z=0.0 to Z=72.1).\n10. Finish turn diameter Ø50.9 mm over length 6.1 mm (from Z=0.0 to Z=19.4).\n11. Finish turn diameter Ø46.8 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03064", "images": ["images/Shaft_03064.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.4 mm and length at least 77.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.7 mm over length 9.1 mm (from Z=0.0 to Z=54.6).\n9. Finish turn diameter Ø43.2 mm over length 5.0 mm (from Z=0.0 to Z=45.5).\n10. Finish turn diameter Ø34.5 mm over length 19.6 mm (from Z=0.0 to Z=40.5).\n11. Finish turn diameter Ø30.0 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04790", "images": ["images/Shaft_04790.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.6 mm and length at least 140.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.0 mm over length 31.0 mm (from Z=0.0 to Z=94.0).\n9. Finish turn diameter Ø30.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02402", "images": ["images/Shaft_02402.png", "detail_png/Shaft_02402_length.png", "detail_png/Shaft_02402_diam.png", "detail_png/Shaft_02402_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 275.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 238.2 mm (from Z=0.0 to Z=238.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.9 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03339", "images": ["images/Shaft_03339.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.6 mm and length at least 94.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 16.7 mm (from Z=0.0 to Z=74.0).\n9. Finish turn diameter Ø40.2 mm over length 29.3 mm (from Z=0.0 to Z=57.3).\n10. Finish turn diameter Ø30.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03085", "images": ["images/Shaft_03085.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.5 mm and length at least 191.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.5 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.2 mm over length 31.4 mm (from Z=0.0 to Z=136.5).\n9. Finish turn diameter Ø31.5 mm over length 41.4 mm (from Z=0.0 to Z=105.1).\n10. Finish turn diameter Ø30.0 mm over length 63.7 mm (from Z=0.0 to Z=63.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00346", "images": ["images/Shaft_00346.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.6 mm and length at least 211.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.6 mm over length 101.9 mm (from Z=0.0 to Z=101.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.1 mm over length 48.1 mm (from Z=0.0 to Z=104.7).\n10. Finish turn diameter Ø46.7 mm over length 56.6 mm (from Z=0.0 to Z=56.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03875", "images": ["images/Shaft_03875.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.1 mm and length at least 197.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.3 mm over length 7.7 mm (from Z=0.0 to Z=112.3).\n10. Finish turn diameter Ø33.1 mm over length 78.9 mm (from Z=0.0 to Z=104.6).\n11. Finish turn diameter Ø30.0 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02434", "images": ["images/Shaft_02434.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.0 mm and length at least 197.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.3 mm over length 20.9 mm (from Z=0.0 to Z=146.5).\n10. Finish turn diameter Ø51.0 mm over length 5.0 mm (from Z=0.0 to Z=125.6).\n11. Finish turn diameter Ø42.3 mm over length 34.3 mm (from Z=0.0 to Z=120.6).\n12. Finish turn diameter Ø32.5 mm over length 36.5 mm (from Z=0.0 to Z=86.3).\n13. Finish turn diameter Ø30.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00842", "images": ["images/Shaft_00842.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.2 mm and length at least 90.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.9 mm over length 11.3 mm (from Z=0.0 to Z=55.6).\n9. Finish turn diameter Ø32.7 mm over length 23.5 mm (from Z=0.0 to Z=44.3).\n10. Finish turn diameter Ø30.0 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01126", "images": ["images/Shaft_01126.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.2 mm and length at least 89.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04801", "images": ["images/Shaft_04801.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.7 mm and length at least 115.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.1 mm over length 24.8 mm (from Z=0.0 to Z=77.9).\n9. Finish turn diameter Ø57.1 mm over length 32.3 mm (from Z=0.0 to Z=53.1).\n10. Finish turn diameter Ø40.3 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00736", "images": ["images/Shaft_00736.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.6 mm and length at least 70.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.0 mm over length 7.5 mm (from Z=0.0 to Z=54.4).\n9. Finish turn diameter Ø66.3 mm over length 10.2 mm (from Z=0.0 to Z=46.9).\n10. Finish turn diameter Ø57.6 mm over length 7.3 mm (from Z=0.0 to Z=36.7).\n11. Finish turn diameter Ø42.1 mm over length 15.0 mm (from Z=0.0 to Z=29.4).\n12. Finish turn diameter Ø32.6 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02178", "images": ["images/Shaft_02178.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.2 mm and length at least 116.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.7 mm over length 38.6 mm (from Z=0.0 to Z=87.3).\n9. Finish turn diameter Ø31.2 mm over length 15.6 mm (from Z=0.0 to Z=48.7).\n10. Finish turn diameter Ø30.0 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04473", "images": ["images/Shaft_04473.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.2 mm and length at least 307.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.1 mm over length 73.3 mm (from Z=0.0 to Z=258.6).\n10. Finish turn diameter Ø30.8 mm over length 56.1 mm (from Z=0.0 to Z=185.3).\n11. Finish turn diameter Ø30.0 mm over length 129.2 mm (from Z=0.0 to Z=129.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03213", "images": ["images/Shaft_03213.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 98.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 78.2 mm (from Z=0.0 to Z=78.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.1 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02058", "images": ["images/Shaft_02058.png", "detail_png/Shaft_02058_length.png", "detail_png/Shaft_02058_diam.png", "detail_png/Shaft_02058_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 97.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.3 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03354", "images": ["images/Shaft_03354.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.1 mm and length at least 256.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 70.9 mm (from Z=0.0 to Z=70.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 47.5 mm (from Z=0.0 to Z=180.5).\n10. Finish turn diameter Ø30.0 mm over length 133.0 mm (from Z=0.0 to Z=133.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02914", "images": ["images/Shaft_02914.png", "detail_png/Shaft_02914_length.png", "detail_png/Shaft_02914_diam.png", "detail_png/Shaft_02914_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.3 mm and length at least 69.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.3 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.6 mm over length 30.6 mm (from Z=0.0 to Z=35.6).\n9. Finish turn diameter Ø57.1 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03116", "images": ["images/Shaft_03116.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 147.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.7 mm over length 72.2 mm (from Z=0.0 to Z=72.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03429", "images": ["images/Shaft_03429.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.9 mm and length at least 83.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 8.2 mm (from Z=0.0 to Z=53.6).\n9. Finish turn diameter Ø37.3 mm over length 19.7 mm (from Z=0.0 to Z=45.4).\n10. Finish turn diameter Ø30.0 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02319", "images": ["images/Shaft_02319.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.2 mm and length at least 130.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.2 mm over length 55.9 mm (from Z=0.0 to Z=55.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04189", "images": ["images/Shaft_04189.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.6 mm and length at least 303.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.9 mm over length 69.7 mm (from Z=0.0 to Z=252.1).\n10. Finish turn diameter Ø30.0 mm over length 182.4 mm (from Z=0.0 to Z=182.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02341", "images": ["images/Shaft_02341.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.4 mm and length at least 185.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 44.9 mm (from Z=0.0 to Z=163.8).\n9. Finish turn diameter Ø49.8 mm over length 22.9 mm (from Z=0.0 to Z=118.9).\n10. Finish turn diameter Ø35.2 mm over length 46.7 mm (from Z=0.0 to Z=96.0).\n11. Finish turn diameter Ø30.0 mm over length 49.3 mm (from Z=0.0 to Z=49.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01265", "images": ["images/Shaft_01265.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.7 mm and length at least 250.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 116.1 mm (from Z=0.0 to Z=116.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.9 mm over length 29.0 mm (from Z=0.0 to Z=129.2).\n10. Finish turn diameter Ø38.3 mm over length 100.2 mm (from Z=0.0 to Z=100.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03937", "images": ["images/Shaft_03937.png", "detail_png/Shaft_03937_length.png", "detail_png/Shaft_03937_diam.png", "detail_png/Shaft_03937_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 139.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 102.6 mm (from Z=0.0 to Z=102.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.1 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00678", "images": ["images/Shaft_00678.png", "detail_png/Shaft_00678_length.png", "detail_png/Shaft_00678_diam.png", "detail_png/Shaft_00678_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.3 mm and length at least 235.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.7 mm over length 56.0 mm (from Z=0.0 to Z=207.0).\n10. Finish turn diameter Ø34.9 mm over length 39.8 mm (from Z=0.0 to Z=151.0).\n11. Finish turn diameter Ø30.0 mm over length 111.2 mm (from Z=0.0 to Z=111.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03844", "images": ["images/Shaft_03844.png", "detail_png/Shaft_03844_length.png", "detail_png/Shaft_03844_diam.png", "detail_png/Shaft_03844_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.5 mm and length at least 180.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.9 mm over length 50.9 mm (from Z=0.0 to Z=149.3).\n9. Finish turn diameter Ø38.0 mm over length 17.8 mm (from Z=0.0 to Z=98.4).\n10. Finish turn diameter Ø30.0 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03591", "images": ["images/Shaft_03591.png", "detail_png/Shaft_03591_length.png", "detail_png/Shaft_03591_diam.png", "detail_png/Shaft_03591_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.4 mm and length at least 318.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 296.8 mm (from Z=0.0 to Z=296.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01814", "images": ["images/Shaft_01814.png", "detail_png/Shaft_01814_length.png", "detail_png/Shaft_01814_diam.png", "detail_png/Shaft_01814_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.2 mm and length at least 251.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 75.8 mm (from Z=0.0 to Z=75.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.9 mm over length 78.0 mm (from Z=0.0 to Z=170.5).\n10. Finish turn diameter Ø31.7 mm over length 49.3 mm (from Z=0.0 to Z=92.5).\n11. Finish turn diameter Ø30.0 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00187", "images": ["images/Shaft_00187.png", "detail_png/Shaft_00187_length.png", "detail_png/Shaft_00187_diam.png", "detail_png/Shaft_00187_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.5 mm and length at least 225.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 112.9 mm (from Z=0.0 to Z=112.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.1 mm over length 93.9 mm (from Z=0.0 to Z=107.7).\n10. Finish turn diameter Ø54.9 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04541", "images": ["images/Shaft_04541.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.1 mm and length at least 182.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.1 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.2 mm (from Z=0.0 to Z=166.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02334", "images": ["images/Shaft_02334.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.3 mm and length at least 205.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.3 mm over length 80.8 mm (from Z=0.0 to Z=80.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 32.2 mm (from Z=0.0 to Z=119.9).\n10. Finish turn diameter Ø30.0 mm over length 87.7 mm (from Z=0.0 to Z=87.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01619", "images": ["images/Shaft_01619.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.7 mm and length at least 252.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 136.5 mm (from Z=0.0 to Z=136.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.9 mm over length 28.9 mm (from Z=0.0 to Z=111.3).\n10. Finish turn diameter Ø63.8 mm over length 14.7 mm (from Z=0.0 to Z=82.4).\n11. Finish turn diameter Ø50.1 mm over length 67.7 mm (from Z=0.0 to Z=67.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03468", "images": ["images/Shaft_03468.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.2 mm and length at least 290.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.2 mm over length 76.2 mm (from Z=0.0 to Z=76.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.7 mm over length 43.6 mm (from Z=0.0 to Z=209.6).\n10. Finish turn diameter Ø41.7 mm over length 35.2 mm (from Z=0.0 to Z=166.0).\n11. Finish turn diameter Ø35.5 mm over length 56.0 mm (from Z=0.0 to Z=130.8).\n12. Finish turn diameter Ø30.0 mm over length 74.8 mm (from Z=0.0 to Z=74.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04940", "images": ["images/Shaft_04940.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.8 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.7 mm over length 35.3 mm (from Z=0.0 to Z=117.9).\n9. Finish turn diameter Ø34.6 mm over length 46.8 mm (from Z=0.0 to Z=82.6).\n10. Finish turn diameter Ø30.0 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03842", "images": ["images/Shaft_03842.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.1 mm and length at least 245.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.5 mm over length 27.7 mm (from Z=0.0 to Z=150.6).\n10. Finish turn diameter Ø53.4 mm over length 50.5 mm (from Z=0.0 to Z=122.9).\n11. Finish turn diameter Ø40.5 mm over length 28.7 mm (from Z=0.0 to Z=72.4).\n12. Finish turn diameter Ø30.0 mm over length 43.7 mm (from Z=0.0 to Z=43.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04012", "images": ["images/Shaft_04012.png", "detail_png/Shaft_04012_length.png", "detail_png/Shaft_04012_diam.png", "detail_png/Shaft_04012_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.3 mm and length at least 300.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 39.4 mm (from Z=0.0 to Z=39.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.6 mm over length 98.4 mm (from Z=0.0 to Z=256.0).\n10. Finish turn diameter Ø63.4 mm over length 94.2 mm (from Z=0.0 to Z=157.6).\n11. Finish turn diameter Ø57.2 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01332", "images": ["images/Shaft_01332.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.3 mm and length at least 208.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.3 mm over length 89.9 mm (from Z=0.0 to Z=89.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.1 mm over length 61.7 mm (from Z=0.0 to Z=113.7).\n10. Finish turn diameter Ø35.6 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00610", "images": ["images/Shaft_00610.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 216.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 168.4 mm (from Z=0.0 to Z=168.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.5 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01839", "images": ["images/Shaft_01839.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.4 mm and length at least 293.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 119.6 mm (from Z=0.0 to Z=119.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.7 mm (from Z=0.0 to Z=168.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02632", "images": ["images/Shaft_02632.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.2 mm and length at least 212.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.2 mm over length 11.1 mm (from Z=0.0 to Z=171.6).\n10. Finish turn diameter Ø63.2 mm over length 94.5 mm (from Z=0.0 to Z=160.5).\n11. Finish turn diameter Ø45.2 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03298", "images": ["images/Shaft_03298.png", "detail_png/Shaft_03298_length.png", "detail_png/Shaft_03298_diam.png", "detail_png/Shaft_03298_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.9 mm and length at least 297.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.5 mm over length 78.4 mm (from Z=0.0 to Z=269.1).\n10. Finish turn diameter Ø30.0 mm over length 190.7 mm (from Z=0.0 to Z=190.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04188", "images": ["images/Shaft_04188.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.2 mm and length at least 219.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 33.5 mm (from Z=0.0 to Z=134.2).\n10. Finish turn diameter Ø30.0 mm over length 100.7 mm (from Z=0.0 to Z=100.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00567", "images": ["images/Shaft_00567.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.7 mm and length at least 306.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 120.4 mm (from Z=0.0 to Z=120.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 180.7 mm (from Z=0.0 to Z=180.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00543", "images": ["images/Shaft_00543.png", "detail_png/Shaft_00543_length.png", "detail_png/Shaft_00543_diam.png", "detail_png/Shaft_00543_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.9 mm and length at least 74.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 5.1 mm (from Z=0.0 to Z=5.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.6 mm over length 13.3 mm (from Z=0.0 to Z=64.6).\n9. Finish turn diameter Ø57.2 mm over length 14.8 mm (from Z=0.0 to Z=51.3).\n10. Finish turn diameter Ø45.8 mm over length 10.2 mm (from Z=0.0 to Z=36.5).\n11. Finish turn diameter Ø30.0 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03072", "images": ["images/Shaft_03072.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.7 mm and length at least 277.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.3 mm over length 24.9 mm (from Z=0.0 to Z=236.2).\n10. Finish turn diameter Ø31.6 mm over length 211.3 mm (from Z=0.0 to Z=211.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04294", "images": ["images/Shaft_04294.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.1 mm and length at least 176.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 8.6 mm (from Z=0.0 to Z=145.0).\n9. Finish turn diameter Ø35.7 mm over length 46.5 mm (from Z=0.0 to Z=136.4).\n10. Finish turn diameter Ø30.0 mm over length 89.9 mm (from Z=0.0 to Z=89.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04422", "images": ["images/Shaft_04422.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.3 mm and length at least 188.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.9 mm over length 37.9 mm (from Z=0.0 to Z=144.6).\n9. Finish turn diameter Ø38.0 mm over length 14.2 mm (from Z=0.0 to Z=106.7).\n10. Finish turn diameter Ø31.2 mm over length 49.1 mm (from Z=0.0 to Z=92.5).\n11. Finish turn diameter Ø30.0 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01852", "images": ["images/Shaft_01852.png", "detail_png/Shaft_01852_length.png", "detail_png/Shaft_01852_diam.png", "detail_png/Shaft_01852_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.3 mm and length at least 117.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.3 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.8 mm over length 11.6 mm (from Z=0.0 to Z=65.2).\n9. Finish turn diameter Ø34.9 mm over length 41.0 mm (from Z=0.0 to Z=53.6).\n10. Finish turn diameter Ø30.0 mm over length 12.6 mm (from Z=0.0 to Z=12.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01268", "images": ["images/Shaft_01268.png", "detail_png/Shaft_01268_length.png", "detail_png/Shaft_01268_diam.png", "detail_png/Shaft_01268_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.6 mm and length at least 308.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.7 mm over length 99.6 mm (from Z=0.0 to Z=271.2).\n10. Finish turn diameter Ø59.4 mm over length 36.2 mm (from Z=0.0 to Z=171.6).\n11. Finish turn diameter Ø54.6 mm over length 135.4 mm (from Z=0.0 to Z=135.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02592", "images": ["images/Shaft_02592.png", "detail_png/Shaft_02592_length.png", "detail_png/Shaft_02592_diam.png", "detail_png/Shaft_02592_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.1 mm and length at least 86.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.6 mm over length 6.0 mm (from Z=0.0 to Z=55.9).\n9. Finish turn diameter Ø48.4 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01710", "images": ["images/Shaft_01710.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.1 mm and length at least 75.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 18.2 mm (from Z=0.0 to Z=18.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.2 mm over length 5.5 mm (from Z=0.0 to Z=51.8).\n9. Finish turn diameter Ø32.9 mm over length 10.1 mm (from Z=0.0 to Z=46.3).\n10. Finish turn diameter Ø30.0 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00183", "images": ["images/Shaft_00183.png", "detail_png/Shaft_00183_length.png", "detail_png/Shaft_00183_diam.png", "detail_png/Shaft_00183_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.6 mm and length at least 233.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 119.0 mm (from Z=0.0 to Z=119.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.6 mm over length 40.3 mm (from Z=0.0 to Z=109.5).\n10. Finish turn diameter Ø53.6 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00276", "images": ["images/Shaft_00276.png", "detail_png/Shaft_00276_length.png", "detail_png/Shaft_00276_diam.png", "detail_png/Shaft_00276_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 166.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 113.7 mm (from Z=0.0 to Z=113.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.6 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03332", "images": ["images/Shaft_03332.png", "detail_png/Shaft_03332_length.png", "detail_png/Shaft_03332_diam.png", "detail_png/Shaft_03332_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.1 mm and length at least 249.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.8 mm (from Z=0.0 to Z=164.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03215", "images": ["images/Shaft_03215.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.9 mm and length at least 224.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.9 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.8 mm over length 56.9 mm (from Z=0.0 to Z=189.6).\n10. Finish turn diameter Ø36.9 mm over length 60.7 mm (from Z=0.0 to Z=132.7).\n11. Finish turn diameter Ø31.1 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00501", "images": ["images/Shaft_00501.png", "detail_png/Shaft_00501_length.png", "detail_png/Shaft_00501_diam.png", "detail_png/Shaft_00501_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.8 mm and length at least 135.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.8 mm over length 45.2 mm (from Z=0.0 to Z=118.6).\n9. Finish turn diameter Ø30.0 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00008", "images": ["images/Shaft_00008.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.0 mm and length at least 322.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.4 mm over length 69.5 mm (from Z=0.0 to Z=247.8).\n10. Finish turn diameter Ø30.0 mm over length 178.3 mm (from Z=0.0 to Z=178.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02002", "images": ["images/Shaft_02002.png", "detail_png/Shaft_02002_length.png", "detail_png/Shaft_02002_diam.png", "detail_png/Shaft_02002_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 231.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 144.6 mm (from Z=0.0 to Z=144.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.5 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00749", "images": ["images/Shaft_00749.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.7 mm and length at least 72.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.7 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04207", "images": ["images/Shaft_04207.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 299.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 253.4 mm (from Z=0.0 to Z=253.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.5 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03519", "images": ["images/Shaft_03519.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.0 mm and length at least 131.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 96.9 mm (from Z=0.0 to Z=96.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01249", "images": ["images/Shaft_01249.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.7 mm and length at least 100.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.7 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.2 mm over length 48.8 mm (from Z=0.0 to Z=75.8).\n9. Finish turn diameter Ø30.0 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04530", "images": ["images/Shaft_04530.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 289.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.3 mm (from Z=0.0 to Z=221.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.3 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02548", "images": ["images/Shaft_02548.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.4 mm and length at least 189.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.7 mm over length 48.2 mm (from Z=0.0 to Z=167.9).\n10. Finish turn diameter Ø30.0 mm over length 119.7 mm (from Z=0.0 to Z=119.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00582", "images": ["images/Shaft_00582.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.4 mm and length at least 247.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 45.5 mm (from Z=0.0 to Z=209.7).\n10. Finish turn diameter Ø30.0 mm over length 164.2 mm (from Z=0.0 to Z=164.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00585", "images": ["images/Shaft_00585.png", "detail_png/Shaft_00585_length.png", "detail_png/Shaft_00585_diam.png", "detail_png/Shaft_00585_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.9 mm and length at least 254.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 81.1 mm (from Z=0.0 to Z=81.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.2 mm over length 58.3 mm (from Z=0.0 to Z=168.6).\n10. Finish turn diameter Ø30.0 mm over length 110.3 mm (from Z=0.0 to Z=110.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02354", "images": ["images/Shaft_02354.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.3 mm and length at least 105.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 80.4 mm (from Z=0.0 to Z=80.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04567", "images": ["images/Shaft_04567.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.1 mm and length at least 239.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 92.8 mm (from Z=0.0 to Z=92.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.2 mm over length 125.9 mm (from Z=0.0 to Z=141.2).\n10. Finish turn diameter Ø30.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01204", "images": ["images/Shaft_01204.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.2 mm and length at least 115.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.6 mm over length 34.9 mm (from Z=0.0 to Z=49.5).\n9. Finish turn diameter Ø30.0 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04799", "images": ["images/Shaft_04799.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.5 mm and length at least 303.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 280.8 mm (from Z=0.0 to Z=280.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01533", "images": ["images/Shaft_01533.png", "detail_png/Shaft_01533_length.png", "detail_png/Shaft_01533_diam.png", "detail_png/Shaft_01533_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.3 mm and length at least 124.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 90.6 mm (from Z=0.0 to Z=90.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03306", "images": ["images/Shaft_03306.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.5 mm and length at least 100.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 46.7 mm (from Z=0.0 to Z=46.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01521", "images": ["images/Shaft_01521.png", "detail_png/Shaft_01521_length.png", "detail_png/Shaft_01521_diam.png", "detail_png/Shaft_01521_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.6 mm and length at least 169.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 125.9 mm (from Z=0.0 to Z=125.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00482", "images": ["images/Shaft_00482.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.3 mm and length at least 231.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 62.8 mm (from Z=0.0 to Z=198.2).\n10. Finish turn diameter Ø35.4 mm over length 105.9 mm (from Z=0.0 to Z=135.4).\n11. Finish turn diameter Ø30.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00627", "images": ["images/Shaft_00627.png", "detail_png/Shaft_00627_length.png", "detail_png/Shaft_00627_diam.png", "detail_png/Shaft_00627_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.1 mm and length at least 113.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.0 mm over length 19.8 mm (from Z=0.0 to Z=53.4).\n9. Finish turn diameter Ø40.7 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02141", "images": ["images/Shaft_02141.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.4 mm and length at least 206.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.4 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 50.3 mm (from Z=0.0 to Z=166.4).\n10. Finish turn diameter Ø30.8 mm over length 31.8 mm (from Z=0.0 to Z=116.1).\n11. Finish turn diameter Ø30.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03943", "images": ["images/Shaft_03943.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 163.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.6 mm (from Z=0.0 to Z=136.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.3 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01186", "images": ["images/Shaft_01186.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.4 mm and length at least 145.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 77.1 mm (from Z=0.0 to Z=77.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 40.0 mm (from Z=0.0 to Z=63.7).\n9. Finish turn diameter Ø41.3 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04492", "images": ["images/Shaft_04492.png", "detail_png/Shaft_04492_length.png", "detail_png/Shaft_04492_diam.png", "detail_png/Shaft_04492_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.2 mm and length at least 323.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 277.0 mm (from Z=0.0 to Z=277.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00495", "images": ["images/Shaft_00495.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.9 mm and length at least 303.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.9 mm over length 67.4 mm (from Z=0.0 to Z=67.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.4 mm over length 22.0 mm (from Z=0.0 to Z=230.9).\n10. Finish turn diameter Ø35.3 mm over length 52.6 mm (from Z=0.0 to Z=208.9).\n11. Finish turn diameter Ø30.0 mm over length 156.3 mm (from Z=0.0 to Z=156.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03535", "images": ["images/Shaft_03535.png", "detail_png/Shaft_03535_length.png", "detail_png/Shaft_03535_diam.png", "detail_png/Shaft_03535_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.2 mm and length at least 83.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.0 mm over length 8.7 mm (from Z=0.0 to Z=73.6).\n9. Finish turn diameter Ø30.0 mm over length 64.9 mm (from Z=0.0 to Z=64.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02911", "images": ["images/Shaft_02911.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.8 mm and length at least 212.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.2 mm over length 56.5 mm (from Z=0.0 to Z=163.5).\n10. Finish turn diameter Ø30.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00486", "images": ["images/Shaft_00486.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.6 mm and length at least 190.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.3 mm over length 109.5 mm (from Z=0.0 to Z=154.9).\n9. Finish turn diameter Ø30.0 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04388", "images": ["images/Shaft_04388.png", "detail_png/Shaft_04388_length.png", "detail_png/Shaft_04388_diam.png", "detail_png/Shaft_04388_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.5 mm and length at least 240.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 51.7 mm (from Z=0.0 to Z=51.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.9 mm over length 9.6 mm (from Z=0.0 to Z=183.5).\n10. Finish turn diameter Ø30.0 mm over length 173.9 mm (from Z=0.0 to Z=173.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00642", "images": ["images/Shaft_00642.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.5 mm and length at least 70.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 12.5 mm (from Z=0.0 to Z=12.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00133", "images": ["images/Shaft_00133.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 138.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 116.2 mm (from Z=0.0 to Z=116.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02534", "images": ["images/Shaft_02534.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.0 mm and length at least 286.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.2 mm over length 61.1 mm (from Z=0.0 to Z=239.1).\n10. Finish turn diameter Ø35.7 mm over length 86.1 mm (from Z=0.0 to Z=178.0).\n11. Finish turn diameter Ø30.0 mm over length 91.9 mm (from Z=0.0 to Z=91.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04252", "images": ["images/Shaft_04252.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.6 mm and length at least 137.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 6.6 mm (from Z=0.0 to Z=121.4).\n9. Finish turn diameter Ø44.5 mm over length 12.1 mm (from Z=0.0 to Z=114.8).\n10. Finish turn diameter Ø40.7 mm over length 23.2 mm (from Z=0.0 to Z=102.7).\n11. Finish turn diameter Ø30.0 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04457", "images": ["images/Shaft_04457.png", "detail_png/Shaft_04457_length.png", "detail_png/Shaft_04457_diam.png", "detail_png/Shaft_04457_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.1 mm and length at least 127.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.2 mm over length 27.3 mm (from Z=0.0 to Z=94.2).\n9. Finish turn diameter Ø33.0 mm over length 18.3 mm (from Z=0.0 to Z=66.9).\n10. Finish turn diameter Ø30.0 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03729", "images": ["images/Shaft_03729.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.5 mm and length at least 156.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 6.5 mm (from Z=0.0 to Z=6.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 145.1 mm (from Z=0.0 to Z=145.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02167", "images": ["images/Shaft_02167.png", "detail_png/Shaft_02167_length.png", "detail_png/Shaft_02167_diam.png", "detail_png/Shaft_02167_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.8 mm and length at least 152.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.8 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.9 mm over length 42.5 mm (from Z=0.0 to Z=118.9).\n9. Finish turn diameter Ø33.6 mm over length 34.7 mm (from Z=0.0 to Z=76.4).\n10. Finish turn diameter Ø30.0 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03060", "images": ["images/Shaft_03060.png", "detail_png/Shaft_03060_length.png", "detail_png/Shaft_03060_diam.png", "detail_png/Shaft_03060_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.8 mm and length at least 161.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.4 mm over length 46.6 mm (from Z=0.0 to Z=142.4).\n10. Finish turn diameter Ø30.0 mm over length 95.8 mm (from Z=0.0 to Z=95.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03598", "images": ["images/Shaft_03598.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.8 mm and length at least 294.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 121.7 mm (from Z=0.0 to Z=121.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.6 mm over length 102.4 mm (from Z=0.0 to Z=167.7).\n10. Finish turn diameter Ø33.6 mm over length 65.3 mm (from Z=0.0 to Z=65.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04015", "images": ["images/Shaft_04015.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.3 mm and length at least 157.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.2 mm over length 21.3 mm (from Z=0.0 to Z=127.5).\n9. Finish turn diameter Ø32.0 mm over length 30.7 mm (from Z=0.0 to Z=106.2).\n10. Finish turn diameter Ø30.0 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01985", "images": ["images/Shaft_01985.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.1 mm and length at least 143.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 123.9 mm (from Z=0.0 to Z=123.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00520", "images": ["images/Shaft_00520.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.4 mm and length at least 284.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 257.6 mm (from Z=0.0 to Z=257.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02071", "images": ["images/Shaft_02071.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.9 mm and length at least 112.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.7 mm over length 15.9 mm (from Z=0.0 to Z=93.4).\n9. Finish turn diameter Ø30.0 mm over length 77.5 mm (from Z=0.0 to Z=77.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00591", "images": ["images/Shaft_00591.png", "detail_png/Shaft_00591_length.png", "detail_png/Shaft_00591_diam.png", "detail_png/Shaft_00591_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.8 mm and length at least 275.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 71.0 mm (from Z=0.0 to Z=227.0).\n10. Finish turn diameter Ø44.5 mm over length 156.0 mm (from Z=0.0 to Z=156.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03994", "images": ["images/Shaft_03994.png", "detail_png/Shaft_03994_length.png", "detail_png/Shaft_03994_diam.png", "detail_png/Shaft_03994_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.3 mm and length at least 173.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.3 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 16.7 mm (from Z=0.0 to Z=144.0).\n9. Finish turn diameter Ø45.1 mm over length 68.5 mm (from Z=0.0 to Z=127.3).\n10. Finish turn diameter Ø31.5 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02511", "images": ["images/Shaft_02511.png", "detail_png/Shaft_02511_length.png", "detail_png/Shaft_02511_diam.png", "detail_png/Shaft_02511_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 101.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.5 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03411", "images": ["images/Shaft_03411.png", "detail_png/Shaft_03411_length.png", "detail_png/Shaft_03411_diam.png", "detail_png/Shaft_03411_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.2 mm and length at least 212.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.7 mm (from Z=0.0 to Z=190.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03948", "images": ["images/Shaft_03948.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.6 mm and length at least 194.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.6 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.6 mm over length 27.6 mm (from Z=0.0 to Z=115.5).\n9. Finish turn diameter Ø44.7 mm over length 56.7 mm (from Z=0.0 to Z=87.9).\n10. Finish turn diameter Ø31.4 mm over length 12.0 mm (from Z=0.0 to Z=31.2).\n11. Finish turn diameter Ø30.0 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04623", "images": ["images/Shaft_04623.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.8 mm and length at least 265.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.8 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.9 mm over length 58.4 mm (from Z=0.0 to Z=207.4).\n10. Finish turn diameter Ø43.4 mm over length 18.8 mm (from Z=0.0 to Z=149.0).\n11. Finish turn diameter Ø34.1 mm over length 22.4 mm (from Z=0.0 to Z=130.2).\n12. Finish turn diameter Ø30.0 mm over length 107.8 mm (from Z=0.0 to Z=107.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02043", "images": ["images/Shaft_02043.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 243.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 137.6 mm (from Z=0.0 to Z=137.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 101.0 mm (from Z=0.0 to Z=101.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02833", "images": ["images/Shaft_02833.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.0 mm and length at least 320.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.2 mm over length 47.8 mm (from Z=0.0 to Z=265.3).\n10. Finish turn diameter Ø58.2 mm over length 89.5 mm (from Z=0.0 to Z=217.5).\n11. Finish turn diameter Ø46.8 mm over length 92.1 mm (from Z=0.0 to Z=128.0).\n12. Finish turn diameter Ø34.6 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02604", "images": ["images/Shaft_02604.png", "detail_png/Shaft_02604_length.png", "detail_png/Shaft_02604_diam.png", "detail_png/Shaft_02604_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.4 mm and length at least 139.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 41.8 mm (from Z=0.0 to Z=111.4).\n9. Finish turn diameter Ø30.0 mm over length 69.6 mm (from Z=0.0 to Z=69.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02125", "images": ["images/Shaft_02125.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.6 mm and length at least 115.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.5 mm over length 29.6 mm (from Z=0.0 to Z=91.7).\n9. Finish turn diameter Ø43.4 mm over length 8.7 mm (from Z=0.0 to Z=62.1).\n10. Finish turn diameter Ø30.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04632", "images": ["images/Shaft_04632.png", "detail_png/Shaft_04632_length.png", "detail_png/Shaft_04632_diam.png", "detail_png/Shaft_04632_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.6 mm and length at least 186.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 65.2 mm (from Z=0.0 to Z=124.6).\n9. Finish turn diameter Ø38.6 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01649", "images": ["images/Shaft_01649.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.4 mm and length at least 314.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 79.1 mm (from Z=0.0 to Z=79.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 107.3 mm (from Z=0.0 to Z=230.3).\n10. Finish turn diameter Ø30.0 mm over length 123.0 mm (from Z=0.0 to Z=123.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02155", "images": ["images/Shaft_02155.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.3 mm and length at least 257.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 165.5 mm (from Z=0.0 to Z=165.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 46.5 mm (from Z=0.0 to Z=87.4).\n10. Finish turn diameter Ø46.5 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01512", "images": ["images/Shaft_01512.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.4 mm and length at least 262.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.1 mm over length 62.6 mm (from Z=0.0 to Z=182.1).\n10. Finish turn diameter Ø30.0 mm over length 119.5 mm (from Z=0.0 to Z=119.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00319", "images": ["images/Shaft_00319.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.2 mm and length at least 111.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.6 mm (from Z=0.0 to Z=81.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03779", "images": ["images/Shaft_03779.png", "detail_png/Shaft_03779_length.png", "detail_png/Shaft_03779_diam.png", "detail_png/Shaft_03779_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.8 mm and length at least 142.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.3 mm over length 28.7 mm (from Z=0.0 to Z=112.3).\n9. Finish turn diameter Ø56.8 mm over length 24.6 mm (from Z=0.0 to Z=83.6).\n10. Finish turn diameter Ø43.8 mm over length 21.3 mm (from Z=0.0 to Z=59.0).\n11. Finish turn diameter Ø32.3 mm over length 32.7 mm (from Z=0.0 to Z=37.7).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00879", "images": ["images/Shaft_00879.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.6 mm and length at least 175.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.3 mm over length 42.0 mm (from Z=0.0 to Z=123.3).\n9. Finish turn diameter Ø45.3 mm over length 51.4 mm (from Z=0.0 to Z=81.3).\n10. Finish turn diameter Ø30.0 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01950", "images": ["images/Shaft_01950.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.9 mm and length at least 148.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.3 mm over length 44.0 mm (from Z=0.0 to Z=83.8).\n9. Finish turn diameter Ø30.0 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03583", "images": ["images/Shaft_03583.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.5 mm and length at least 73.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.6 mm over length 17.0 mm (from Z=0.0 to Z=54.1).\n9. Finish turn diameter Ø30.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04348", "images": ["images/Shaft_04348.png", "detail_png/Shaft_04348_length.png", "detail_png/Shaft_04348_diam.png", "detail_png/Shaft_04348_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.5 mm and length at least 255.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.2 mm over length 46.5 mm (from Z=0.0 to Z=226.8).\n10. Finish turn diameter Ø31.9 mm over length 46.0 mm (from Z=0.0 to Z=180.3).\n11. Finish turn diameter Ø30.0 mm over length 134.3 mm (from Z=0.0 to Z=134.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00254", "images": ["images/Shaft_00254.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.5 mm and length at least 186.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 8.8 mm (from Z=0.0 to Z=8.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.4 mm over length 82.2 mm (from Z=0.0 to Z=173.0).\n9. Finish turn diameter Ø51.2 mm over length 82.9 mm (from Z=0.0 to Z=90.8).\n10. Finish turn diameter Ø41.1 mm over length 7.9 mm (from Z=0.0 to Z=7.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04869", "images": ["images/Shaft_04869.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.4 mm and length at least 321.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.4 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.1 mm over length 52.7 mm (from Z=0.0 to Z=288.3).\n10. Finish turn diameter Ø33.4 mm over length 50.9 mm (from Z=0.0 to Z=235.6).\n11. Finish turn diameter Ø30.0 mm over length 184.7 mm (from Z=0.0 to Z=184.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00335", "images": ["images/Shaft_00335.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.0 mm and length at least 321.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.9 mm over length 33.6 mm (from Z=0.0 to Z=211.3).\n10. Finish turn diameter Ø53.1 mm over length 40.8 mm (from Z=0.0 to Z=177.7).\n11. Finish turn diameter Ø40.6 mm over length 114.9 mm (from Z=0.0 to Z=136.9).\n12. Finish turn diameter Ø32.4 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03319", "images": ["images/Shaft_03319.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.3 mm and length at least 72.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.6 mm over length 19.3 mm (from Z=0.0 to Z=35.8).\n9. Finish turn diameter Ø30.0 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01743", "images": ["images/Shaft_01743.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.5 mm and length at least 228.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.9 mm over length 50.0 mm (from Z=0.0 to Z=164.1).\n10. Finish turn diameter Ø31.7 mm over length 27.9 mm (from Z=0.0 to Z=114.1).\n11. Finish turn diameter Ø30.0 mm over length 86.2 mm (from Z=0.0 to Z=86.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00600", "images": ["images/Shaft_00600.png", "detail_png/Shaft_00600_length.png", "detail_png/Shaft_00600_diam.png", "detail_png/Shaft_00600_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.9 mm and length at least 67.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 5.1 mm (from Z=0.0 to Z=5.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.6 mm over length 5.0 mm (from Z=0.0 to Z=57.1).\n9. Finish turn diameter Ø58.9 mm over length 14.4 mm (from Z=0.0 to Z=52.1).\n10. Finish turn diameter Ø45.3 mm over length 24.6 mm (from Z=0.0 to Z=37.7).\n11. Finish turn diameter Ø31.0 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00401", "images": ["images/Shaft_00401.png", "detail_png/Shaft_00401_length.png", "detail_png/Shaft_00401_diam.png", "detail_png/Shaft_00401_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.8 mm and length at least 321.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 63.2 mm (from Z=0.0 to Z=63.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.9 mm over length 61.8 mm (from Z=0.0 to Z=252.9).\n10. Finish turn diameter Ø60.2 mm over length 47.1 mm (from Z=0.0 to Z=191.1).\n11. Finish turn diameter Ø52.3 mm over length 70.5 mm (from Z=0.0 to Z=144.0).\n12. Finish turn diameter Ø44.3 mm over length 47.6 mm (from Z=0.0 to Z=73.5).\n13. Finish turn diameter Ø35.7 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01860", "images": ["images/Shaft_01860.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.9 mm and length at least 172.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 85.5 mm (from Z=0.0 to Z=85.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.6 mm over length 17.1 mm (from Z=0.0 to Z=82.1).\n9. Finish turn diameter Ø38.2 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03530", "images": ["images/Shaft_03530.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.5 mm and length at least 182.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.7 mm over length 26.5 mm (from Z=0.0 to Z=141.7).\n10. Finish turn diameter Ø30.0 mm over length 115.2 mm (from Z=0.0 to Z=115.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00788", "images": ["images/Shaft_00788.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.5 mm and length at least 89.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.9 mm over length 12.7 mm (from Z=0.0 to Z=66.1).\n9. Finish turn diameter Ø32.8 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02987", "images": ["images/Shaft_02987.png", "detail_png/Shaft_02987_length.png", "detail_png/Shaft_02987_diam.png", "detail_png/Shaft_02987_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.1 mm and length at least 240.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.9 mm over length 50.1 mm (from Z=0.0 to Z=181.0).\n10. Finish turn diameter Ø30.0 mm over length 130.9 mm (from Z=0.0 to Z=130.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01342", "images": ["images/Shaft_01342.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.9 mm and length at least 284.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.7 mm over length 99.6 mm (from Z=0.0 to Z=246.3).\n10. Finish turn diameter Ø48.3 mm over length 91.7 mm (from Z=0.0 to Z=146.7).\n11. Finish turn diameter Ø30.5 mm over length 13.3 mm (from Z=0.0 to Z=55.0).\n12. Finish turn diameter Ø30.0 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02454", "images": ["images/Shaft_02454.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.3 mm and length at least 176.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.9 mm over length 56.4 mm (from Z=0.0 to Z=150.7).\n9. Finish turn diameter Ø54.3 mm over length 68.9 mm (from Z=0.0 to Z=94.3).\n10. Finish turn diameter Ø44.8 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03314", "images": ["images/Shaft_03314.png", "detail_png/Shaft_03314_length.png", "detail_png/Shaft_03314_diam.png", "detail_png/Shaft_03314_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.5 mm and length at least 204.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.1 mm over length 70.1 mm (from Z=0.0 to Z=181.5).\n10. Finish turn diameter Ø34.7 mm over length 45.6 mm (from Z=0.0 to Z=111.4).\n11. Finish turn diameter Ø30.0 mm over length 65.8 mm (from Z=0.0 to Z=65.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03534", "images": ["images/Shaft_03534.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.2 mm and length at least 263.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 72.8 mm (from Z=0.0 to Z=229.3).\n10. Finish turn diameter Ø36.6 mm over length 68.4 mm (from Z=0.0 to Z=156.5).\n11. Finish turn diameter Ø30.0 mm over length 88.1 mm (from Z=0.0 to Z=88.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01546", "images": ["images/Shaft_01546.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.5 mm and length at least 296.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.3 mm over length 23.8 mm (from Z=0.0 to Z=255.7).\n10. Finish turn diameter Ø55.6 mm over length 8.5 mm (from Z=0.0 to Z=231.9).\n11. Finish turn diameter Ø39.3 mm over length 91.9 mm (from Z=0.0 to Z=223.4).\n12. Finish turn diameter Ø30.0 mm over length 131.5 mm (from Z=0.0 to Z=131.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00573", "images": ["images/Shaft_00573.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.1 mm and length at least 226.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.2 mm over length 77.2 mm (from Z=0.0 to Z=206.5).\n10. Finish turn diameter Ø30.0 mm over length 129.3 mm (from Z=0.0 to Z=129.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03340", "images": ["images/Shaft_03340.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.4 mm and length at least 284.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 69.7 mm (from Z=0.0 to Z=69.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.5 mm over length 34.3 mm (from Z=0.0 to Z=209.4).\n10. Finish turn diameter Ø34.2 mm over length 99.8 mm (from Z=0.0 to Z=175.1).\n11. Finish turn diameter Ø30.0 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01225", "images": ["images/Shaft_01225.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.5 mm and length at least 158.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 47.2 mm (from Z=0.0 to Z=47.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.0 mm over length 36.0 mm (from Z=0.0 to Z=105.8).\n9. Finish turn diameter Ø38.1 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01434", "images": ["images/Shaft_01434.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.0 mm and length at least 224.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.0 mm over length 106.7 mm (from Z=0.0 to Z=106.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.1 mm over length 91.6 mm (from Z=0.0 to Z=113.1).\n10. Finish turn diameter Ø30.0 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04919", "images": ["images/Shaft_04919.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.3 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 5.0 mm (from Z=0.0 to Z=134.9).\n9. Finish turn diameter Ø40.2 mm over length 39.8 mm (from Z=0.0 to Z=129.9).\n10. Finish turn diameter Ø33.8 mm over length 28.0 mm (from Z=0.0 to Z=90.1).\n11. Finish turn diameter Ø30.0 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02184", "images": ["images/Shaft_02184.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.5 mm and length at least 144.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 120.5 mm (from Z=0.0 to Z=120.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04759", "images": ["images/Shaft_04759.png", "detail_png/Shaft_04759_length.png", "detail_png/Shaft_04759_diam.png", "detail_png/Shaft_04759_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 301.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 176.9 mm (from Z=0.0 to Z=176.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.1 mm over length 119.5 mm (from Z=0.0 to Z=119.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03167", "images": ["images/Shaft_03167.png", "detail_png/Shaft_03167_length.png", "detail_png/Shaft_03167_diam.png", "detail_png/Shaft_03167_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.7 mm and length at least 145.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 6.4 mm (from Z=0.0 to Z=113.5).\n10. Finish turn diameter Ø30.0 mm over length 107.1 mm (from Z=0.0 to Z=107.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01388", "images": ["images/Shaft_01388.png", "detail_png/Shaft_01388_length.png", "detail_png/Shaft_01388_diam.png", "detail_png/Shaft_01388_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.1 mm and length at least 319.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.1 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 48.6 mm (from Z=0.0 to Z=255.2).\n10. Finish turn diameter Ø38.1 mm over length 35.3 mm (from Z=0.0 to Z=206.6).\n11. Finish turn diameter Ø30.0 mm over length 171.3 mm (from Z=0.0 to Z=171.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03009", "images": ["images/Shaft_03009.png", "detail_png/Shaft_03009_length.png", "detail_png/Shaft_03009_diam.png", "detail_png/Shaft_03009_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.2 mm and length at least 197.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 173.8 mm (from Z=0.0 to Z=173.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02871", "images": ["images/Shaft_02871.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.8 mm and length at least 177.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.8 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 123.9 mm (from Z=0.0 to Z=123.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04169", "images": ["images/Shaft_04169.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.4 mm and length at least 116.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.4 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.4 mm over length 18.2 mm (from Z=0.0 to Z=98.5).\n9. Finish turn diameter Ø30.0 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01838", "images": ["images/Shaft_01838.png", "detail_png/Shaft_01838_length.png", "detail_png/Shaft_01838_diam.png", "detail_png/Shaft_01838_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.6 mm and length at least 120.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.3 mm over length 22.6 mm (from Z=0.0 to Z=110.3).\n9. Finish turn diameter Ø59.0 mm over length 24.0 mm (from Z=0.0 to Z=87.7).\n10. Finish turn diameter Ø43.6 mm over length 22.3 mm (from Z=0.0 to Z=63.7).\n11. Finish turn diameter Ø30.0 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00510", "images": ["images/Shaft_00510.png", "detail_png/Shaft_00510_length.png", "detail_png/Shaft_00510_diam.png", "detail_png/Shaft_00510_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.0 mm and length at least 227.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.1 mm over length 29.0 mm (from Z=0.0 to Z=166.5).\n10. Finish turn diameter Ø56.2 mm over length 34.8 mm (from Z=0.0 to Z=137.5).\n11. Finish turn diameter Ø42.9 mm over length 40.2 mm (from Z=0.0 to Z=102.7).\n12. Finish turn diameter Ø31.0 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02663", "images": ["images/Shaft_02663.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.5 mm and length at least 309.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 87.2 mm (from Z=0.0 to Z=87.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.1 mm over length 47.6 mm (from Z=0.0 to Z=217.7).\n10. Finish turn diameter Ø48.3 mm over length 71.8 mm (from Z=0.0 to Z=170.1).\n11. Finish turn diameter Ø32.2 mm over length 77.6 mm (from Z=0.0 to Z=98.3).\n12. Finish turn diameter Ø30.0 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03604", "images": ["images/Shaft_03604.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 159.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 104.3 mm (from Z=0.0 to Z=104.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.7 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03678", "images": ["images/Shaft_03678.png", "detail_png/Shaft_03678_length.png", "detail_png/Shaft_03678_diam.png", "detail_png/Shaft_03678_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 274.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 253.1 mm (from Z=0.0 to Z=253.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04243", "images": ["images/Shaft_04243.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.5 mm and length at least 179.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.8 mm over length 24.8 mm (from Z=0.0 to Z=132.9).\n9. Finish turn diameter Ø53.6 mm over length 14.4 mm (from Z=0.0 to Z=108.1).\n10. Finish turn diameter Ø42.5 mm over length 29.9 mm (from Z=0.0 to Z=93.7).\n11. Finish turn diameter Ø38.6 mm over length 36.2 mm (from Z=0.0 to Z=63.8).\n12. Finish turn diameter Ø30.0 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03761", "images": ["images/Shaft_03761.png", "detail_png/Shaft_03761_length.png", "detail_png/Shaft_03761_diam.png", "detail_png/Shaft_03761_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.5 mm and length at least 310.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.8 mm over length 71.2 mm (from Z=0.0 to Z=282.0).\n10. Finish turn diameter Ø44.3 mm over length 62.4 mm (from Z=0.0 to Z=210.8).\n11. Finish turn diameter Ø32.5 mm over length 70.2 mm (from Z=0.0 to Z=148.4).\n12. Finish turn diameter Ø30.0 mm over length 78.2 mm (from Z=0.0 to Z=78.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04113", "images": ["images/Shaft_04113.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.6 mm and length at least 283.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 245.9 mm (from Z=0.0 to Z=245.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03193", "images": ["images/Shaft_03193.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.1 mm and length at least 270.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.0 mm over length 44.2 mm (from Z=0.0 to Z=223.4).\n10. Finish turn diameter Ø30.6 mm over length 32.3 mm (from Z=0.0 to Z=179.2).\n11. Finish turn diameter Ø30.0 mm over length 146.9 mm (from Z=0.0 to Z=146.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04420", "images": ["images/Shaft_04420.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.4 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 178.4 mm (from Z=0.0 to Z=178.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02069", "images": ["images/Shaft_02069.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.1 mm and length at least 228.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.2 mm (from Z=0.0 to Z=200.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01731", "images": ["images/Shaft_01731.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.7 mm and length at least 108.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.3 mm over length 17.9 mm (from Z=0.0 to Z=71.7).\n9. Finish turn diameter Ø54.6 mm over length 17.0 mm (from Z=0.0 to Z=53.8).\n10. Finish turn diameter Ø39.9 mm over length 20.1 mm (from Z=0.0 to Z=36.8).\n11. Finish turn diameter Ø30.2 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04085", "images": ["images/Shaft_04085.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.3 mm and length at least 96.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 7.6 mm (from Z=0.0 to Z=7.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.2 mm over length 24.7 mm (from Z=0.0 to Z=84.0).\n9. Finish turn diameter Ø32.3 mm over length 17.9 mm (from Z=0.0 to Z=59.3).\n10. Finish turn diameter Ø30.0 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00988", "images": ["images/Shaft_00988.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.4 mm and length at least 209.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 124.4 mm (from Z=0.0 to Z=124.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01059", "images": ["images/Shaft_01059.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.1 mm and length at least 308.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.1 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 9.4 mm (from Z=0.0 to Z=214.1).\n10. Finish turn diameter Ø57.1 mm over length 60.5 mm (from Z=0.0 to Z=204.7).\n11. Finish turn diameter Ø45.4 mm over length 29.8 mm (from Z=0.0 to Z=144.2).\n12. Finish turn diameter Ø33.1 mm over length 69.7 mm (from Z=0.0 to Z=114.4).\n13. Finish turn diameter Ø30.0 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03226", "images": ["images/Shaft_03226.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.8 mm and length at least 90.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.8 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.0 mm over length 5.0 mm (from Z=0.0 to Z=78.4).\n9. Finish turn diameter Ø54.0 mm over length 34.5 mm (from Z=0.0 to Z=73.4).\n10. Finish turn diameter Ø44.0 mm over length 6.3 mm (from Z=0.0 to Z=38.9).\n11. Finish turn diameter Ø33.7 mm over length 12.8 mm (from Z=0.0 to Z=32.6).\n12. Finish turn diameter Ø30.0 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00114", "images": ["images/Shaft_00114.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.6 mm and length at least 71.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 40.5 mm (from Z=0.0 to Z=40.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04672", "images": ["images/Shaft_04672.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.5 mm and length at least 90.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.7 mm over length 10.6 mm (from Z=0.0 to Z=56.9).\n9. Finish turn diameter Ø30.0 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04635", "images": ["images/Shaft_04635.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.5 mm and length at least 121.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 36.5 mm (from Z=0.0 to Z=104.7).\n9. Finish turn diameter Ø44.5 mm over length 41.0 mm (from Z=0.0 to Z=68.2).\n10. Finish turn diameter Ø34.1 mm over length 18.6 mm (from Z=0.0 to Z=27.2).\n11. Finish turn diameter Ø30.0 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01395", "images": ["images/Shaft_01395.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.4 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.2 mm over length 9.6 mm (from Z=0.0 to Z=121.5).\n9. Finish turn diameter Ø41.1 mm over length 27.4 mm (from Z=0.0 to Z=111.9).\n10. Finish turn diameter Ø32.2 mm over length 19.7 mm (from Z=0.0 to Z=84.5).\n11. Finish turn diameter Ø30.0 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02135", "images": ["images/Shaft_02135.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.9 mm and length at least 251.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.4 mm over length 41.6 mm (from Z=0.0 to Z=191.5).\n10. Finish turn diameter Ø39.0 mm over length 24.0 mm (from Z=0.0 to Z=149.9).\n11. Finish turn diameter Ø30.0 mm over length 125.9 mm (from Z=0.0 to Z=125.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04777", "images": ["images/Shaft_04777.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.1 mm and length at least 306.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 91.0 mm (from Z=0.0 to Z=91.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.2 mm over length 105.9 mm (from Z=0.0 to Z=210.5).\n10. Finish turn diameter Ø30.8 mm over length 14.0 mm (from Z=0.0 to Z=104.6).\n11. Finish turn diameter Ø30.0 mm over length 90.6 mm (from Z=0.0 to Z=90.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04100", "images": ["images/Shaft_04100.png", "detail_png/Shaft_04100_length.png", "detail_png/Shaft_04100_diam.png", "detail_png/Shaft_04100_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.3 mm and length at least 255.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 90.5 mm (from Z=0.0 to Z=90.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 160.0 mm (from Z=0.0 to Z=160.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04552", "images": ["images/Shaft_04552.png", "detail_png/Shaft_04552_length.png", "detail_png/Shaft_04552_diam.png", "detail_png/Shaft_04552_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.3 mm and length at least 228.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 188.7 mm (from Z=0.0 to Z=188.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02691", "images": ["images/Shaft_02691.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.6 mm and length at least 284.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 109.0 mm (from Z=0.0 to Z=109.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.9 mm over length 127.7 mm (from Z=0.0 to Z=170.5).\n10. Finish turn diameter Ø32.9 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00875", "images": ["images/Shaft_00875.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.6 mm and length at least 228.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 72.9 mm (from Z=0.0 to Z=152.8).\n10. Finish turn diameter Ø30.0 mm over length 79.9 mm (from Z=0.0 to Z=79.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01162", "images": ["images/Shaft_01162.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.7 mm and length at least 159.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.6 mm over length 25.8 mm (from Z=0.0 to Z=114.9).\n9. Finish turn diameter Ø53.7 mm over length 55.8 mm (from Z=0.0 to Z=89.1).\n10. Finish turn diameter Ø36.7 mm over length 6.1 mm (from Z=0.0 to Z=33.3).\n11. Finish turn diameter Ø30.0 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02215", "images": ["images/Shaft_02215.png", "detail_png/Shaft_02215_length.png", "detail_png/Shaft_02215_diam.png", "detail_png/Shaft_02215_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.7 mm and length at least 129.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.8 mm over length 5.8 mm (from Z=0.0 to Z=107.1).\n10. Finish turn diameter Ø30.0 mm over length 101.3 mm (from Z=0.0 to Z=101.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02131", "images": ["images/Shaft_02131.png", "detail_png/Shaft_02131_length.png", "detail_png/Shaft_02131_diam.png", "detail_png/Shaft_02131_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø34.6 mm and length at least 128.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04353", "images": ["images/Shaft_04353.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.4 mm and length at least 125.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.4 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 21.5 mm (from Z=0.0 to Z=80.7).\n9. Finish turn diameter Ø36.2 mm over length 21.3 mm (from Z=0.0 to Z=59.2).\n10. Finish turn diameter Ø33.2 mm over length 25.0 mm (from Z=0.0 to Z=37.9).\n11. Finish turn diameter Ø30.0 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03626", "images": ["images/Shaft_03626.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.1 mm and length at least 86.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.1 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.7 mm over length 24.3 mm (from Z=0.0 to Z=52.7).\n9. Finish turn diameter Ø30.0 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02441", "images": ["images/Shaft_02441.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.5 mm and length at least 319.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.6 mm over length 159.3 mm (from Z=0.0 to Z=256.4).\n10. Finish turn diameter Ø30.6 mm over length 68.6 mm (from Z=0.0 to Z=97.1).\n11. Finish turn diameter Ø30.0 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02201", "images": ["images/Shaft_02201.png", "detail_png/Shaft_02201_length.png", "detail_png/Shaft_02201_diam.png", "detail_png/Shaft_02201_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.3 mm and length at least 244.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.9 mm over length 77.3 mm (from Z=0.0 to Z=172.1).\n10. Finish turn diameter Ø32.0 mm over length 45.5 mm (from Z=0.0 to Z=94.8).\n11. Finish turn diameter Ø30.0 mm over length 49.3 mm (from Z=0.0 to Z=49.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02570", "images": ["images/Shaft_02570.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.3 mm and length at least 276.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 225.9 mm (from Z=0.0 to Z=225.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02969", "images": ["images/Shaft_02969.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.9 mm and length at least 285.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.8 mm over length 76.5 mm (from Z=0.0 to Z=254.4).\n10. Finish turn diameter Ø30.0 mm over length 177.9 mm (from Z=0.0 to Z=177.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03610", "images": ["images/Shaft_03610.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 127.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.4 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00808", "images": ["images/Shaft_00808.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.7 mm and length at least 298.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.3 mm over length 39.7 mm (from Z=0.0 to Z=258.5).\n10. Finish turn diameter Ø30.0 mm over length 218.8 mm (from Z=0.0 to Z=218.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03447", "images": ["images/Shaft_03447.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 194.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 91.3 mm (from Z=0.0 to Z=91.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.4 mm over length 97.8 mm (from Z=0.0 to Z=97.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01414", "images": ["images/Shaft_01414.png", "detail_png/Shaft_01414_length.png", "detail_png/Shaft_01414_diam.png", "detail_png/Shaft_01414_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.2 mm and length at least 113.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.4 mm over length 52.5 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø44.7 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01811", "images": ["images/Shaft_01811.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.1 mm and length at least 322.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 115.8 mm (from Z=0.0 to Z=115.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 54.9 mm (from Z=0.0 to Z=202.1).\n10. Finish turn diameter Ø30.0 mm over length 147.2 mm (from Z=0.0 to Z=147.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02229", "images": ["images/Shaft_02229.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.2 mm and length at least 275.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 84.8 mm (from Z=0.0 to Z=84.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 31.5 mm (from Z=0.0 to Z=185.4).\n10. Finish turn diameter Ø51.3 mm over length 30.6 mm (from Z=0.0 to Z=153.9).\n11. Finish turn diameter Ø32.3 mm over length 80.0 mm (from Z=0.0 to Z=123.3).\n12. Finish turn diameter Ø30.0 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03998", "images": ["images/Shaft_03998.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.2 mm and length at least 228.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 70.7 mm (from Z=0.0 to Z=70.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.7 mm over length 30.8 mm (from Z=0.0 to Z=152.6).\n10. Finish turn diameter Ø45.8 mm over length 121.8 mm (from Z=0.0 to Z=121.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01827", "images": ["images/Shaft_01827.png", "detail_png/Shaft_01827_length.png", "detail_png/Shaft_01827_diam.png", "detail_png/Shaft_01827_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.1 mm and length at least 323.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.1 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.4 mm over length 45.1 mm (from Z=0.0 to Z=229.0).\n10. Finish turn diameter Ø54.4 mm over length 60.2 mm (from Z=0.0 to Z=183.9).\n11. Finish turn diameter Ø42.3 mm over length 15.2 mm (from Z=0.0 to Z=123.7).\n12. Finish turn diameter Ø30.0 mm over length 108.5 mm (from Z=0.0 to Z=108.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01654", "images": ["images/Shaft_01654.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 288.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 256.5 mm (from Z=0.0 to Z=256.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.1 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00601", "images": ["images/Shaft_00601.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.8 mm and length at least 242.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 110.3 mm (from Z=0.0 to Z=191.9).\n10. Finish turn diameter Ø30.0 mm over length 81.6 mm (from Z=0.0 to Z=81.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02161", "images": ["images/Shaft_02161.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.1 mm and length at least 137.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.1 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.1 mm over length 32.2 mm (from Z=0.0 to Z=122.0).\n9. Finish turn diameter Ø55.6 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01145", "images": ["images/Shaft_01145.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.7 mm and length at least 209.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.0 mm over length 43.7 mm (from Z=0.0 to Z=190.3).\n10. Finish turn diameter Ø30.0 mm over length 146.6 mm (from Z=0.0 to Z=146.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02562", "images": ["images/Shaft_02562.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.7 mm and length at least 209.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.7 mm over length 17.7 mm (from Z=0.0 to Z=183.4).\n10. Finish turn diameter Ø30.7 mm over length 60.8 mm (from Z=0.0 to Z=165.7).\n11. Finish turn diameter Ø30.0 mm over length 104.9 mm (from Z=0.0 to Z=104.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01409", "images": ["images/Shaft_01409.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.5 mm and length at least 265.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 120.9 mm (from Z=0.0 to Z=195.0).\n10. Finish turn diameter Ø36.8 mm over length 63.5 mm (from Z=0.0 to Z=74.1).\n11. Finish turn diameter Ø30.0 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04214", "images": ["images/Shaft_04214.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.4 mm and length at least 258.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 73.9 mm (from Z=0.0 to Z=219.0).\n10. Finish turn diameter Ø53.2 mm over length 79.6 mm (from Z=0.0 to Z=145.1).\n11. Finish turn diameter Ø46.6 mm over length 18.7 mm (from Z=0.0 to Z=65.5).\n12. Finish turn diameter Ø42.0 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01246", "images": ["images/Shaft_01246.png", "detail_png/Shaft_01246_length.png", "detail_png/Shaft_01246_diam.png", "detail_png/Shaft_01246_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.6 mm and length at least 304.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.6 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.2 mm over length 20.5 mm (from Z=0.0 to Z=236.0).\n10. Finish turn diameter Ø44.7 mm over length 51.0 mm (from Z=0.0 to Z=215.5).\n11. Finish turn diameter Ø35.3 mm over length 70.2 mm (from Z=0.0 to Z=164.5).\n12. Finish turn diameter Ø30.0 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02267", "images": ["images/Shaft_02267.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.7 mm and length at least 191.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.7 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.7 mm over length 58.9 mm (from Z=0.0 to Z=165.8).\n9. Finish turn diameter Ø47.8 mm over length 14.7 mm (from Z=0.0 to Z=106.9).\n10. Finish turn diameter Ø44.3 mm over length 28.1 mm (from Z=0.0 to Z=92.2).\n11. Finish turn diameter Ø38.9 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03251", "images": ["images/Shaft_03251.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.3 mm and length at least 283.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 17.3 mm (from Z=0.0 to Z=240.4).\n10. Finish turn diameter Ø30.0 mm over length 223.1 mm (from Z=0.0 to Z=223.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01717", "images": ["images/Shaft_01717.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 232.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 157.7 mm (from Z=0.0 to Z=157.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01211", "images": ["images/Shaft_01211.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.8 mm and length at least 175.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.8 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 119.3 mm (from Z=0.0 to Z=137.6).\n9. Finish turn diameter Ø30.0 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03827", "images": ["images/Shaft_03827.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.7 mm and length at least 158.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 52.7 mm (from Z=0.0 to Z=52.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.7 mm over length 26.2 mm (from Z=0.0 to Z=100.4).\n9. Finish turn diameter Ø50.4 mm over length 63.8 mm (from Z=0.0 to Z=74.2).\n10. Finish turn diameter Ø32.8 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00236", "images": ["images/Shaft_00236.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.4 mm and length at least 228.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.4 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.6 mm over length 37.9 mm (from Z=0.0 to Z=187.1).\n10. Finish turn diameter Ø36.8 mm over length 58.8 mm (from Z=0.0 to Z=149.2).\n11. Finish turn diameter Ø30.0 mm over length 90.4 mm (from Z=0.0 to Z=90.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04004", "images": ["images/Shaft_04004.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.7 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.1 mm (from Z=0.0 to Z=100.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00618", "images": ["images/Shaft_00618.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.7 mm and length at least 317.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.7 mm over length 42.9 mm (from Z=0.0 to Z=42.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.7 mm over length 30.0 mm (from Z=0.0 to Z=269.9).\n10. Finish turn diameter Ø60.7 mm over length 68.9 mm (from Z=0.0 to Z=239.9).\n11. Finish turn diameter Ø55.4 mm over length 101.8 mm (from Z=0.0 to Z=171.0).\n12. Finish turn diameter Ø38.0 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02553", "images": ["images/Shaft_02553.png", "detail_png/Shaft_02553_length.png", "detail_png/Shaft_02553_diam.png", "detail_png/Shaft_02553_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 134.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 89.2 mm (from Z=0.0 to Z=89.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.4 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01610", "images": ["images/Shaft_01610.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.5 mm and length at least 76.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.0 mm over length 10.7 mm (from Z=0.0 to Z=50.4).\n9. Finish turn diameter Ø30.0 mm over length 39.7 mm (from Z=0.0 to Z=39.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03338", "images": ["images/Shaft_03338.png", "detail_png/Shaft_03338_length.png", "detail_png/Shaft_03338_diam.png", "detail_png/Shaft_03338_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.9 mm and length at least 304.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 78.6 mm (from Z=0.0 to Z=78.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 220.6 mm (from Z=0.0 to Z=220.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01777", "images": ["images/Shaft_01777.png", "detail_png/Shaft_01777_length.png", "detail_png/Shaft_01777_diam.png", "detail_png/Shaft_01777_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 284.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.1 mm (from Z=0.0 to Z=202.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00673", "images": ["images/Shaft_00673.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.9 mm and length at least 188.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.4 mm over length 41.5 mm (from Z=0.0 to Z=125.5).\n9. Finish turn diameter Ø42.6 mm over length 8.4 mm (from Z=0.0 to Z=84.0).\n10. Finish turn diameter Ø35.8 mm over length 28.3 mm (from Z=0.0 to Z=75.6).\n11. Finish turn diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03936", "images": ["images/Shaft_03936.png", "detail_png/Shaft_03936_length.png", "detail_png/Shaft_03936_diam.png", "detail_png/Shaft_03936_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 209.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 58.5 mm (from Z=0.0 to Z=170.7).\n10. Finish turn diameter Ø30.0 mm over length 112.2 mm (from Z=0.0 to Z=112.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01289", "images": ["images/Shaft_01289.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.9 mm and length at least 93.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 5.5 mm (from Z=0.0 to Z=5.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.1 mm over length 15.4 mm (from Z=0.0 to Z=82.8).\n9. Finish turn diameter Ø42.9 mm over length 14.4 mm (from Z=0.0 to Z=67.4).\n10. Finish turn diameter Ø31.8 mm over length 25.3 mm (from Z=0.0 to Z=53.0).\n11. Finish turn diameter Ø30.0 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04602", "images": ["images/Shaft_04602.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.5 mm and length at least 218.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.0 mm over length 15.7 mm (from Z=0.0 to Z=162.9).\n10. Finish turn diameter Ø30.5 mm over length 15.1 mm (from Z=0.0 to Z=147.2).\n11. Finish turn diameter Ø30.0 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03309", "images": ["images/Shaft_03309.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.6 mm and length at least 224.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.6 mm (from Z=0.0 to Z=126.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03504", "images": ["images/Shaft_03504.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.4 mm and length at least 279.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 52.8 mm (from Z=0.0 to Z=52.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.7 mm over length 75.2 mm (from Z=0.0 to Z=221.9).\n10. Finish turn diameter Ø30.0 mm over length 146.7 mm (from Z=0.0 to Z=146.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02119", "images": ["images/Shaft_02119.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.4 mm and length at least 291.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.0 mm over length 65.3 mm (from Z=0.0 to Z=270.6).\n10. Finish turn diameter Ø42.5 mm over length 42.5 mm (from Z=0.0 to Z=205.3).\n11. Finish turn diameter Ø35.8 mm over length 50.0 mm (from Z=0.0 to Z=162.8).\n12. Finish turn diameter Ø30.3 mm over length 84.8 mm (from Z=0.0 to Z=112.8).\n13. Finish turn diameter Ø30.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00040", "images": ["images/Shaft_00040.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.0 mm and length at least 255.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.5 mm over length 67.3 mm (from Z=0.0 to Z=204.8).\n10. Finish turn diameter Ø39.2 mm over length 86.2 mm (from Z=0.0 to Z=137.5).\n11. Finish turn diameter Ø30.0 mm over length 51.3 mm (from Z=0.0 to Z=51.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03594", "images": ["images/Shaft_03594.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.8 mm and length at least 141.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.8 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.2 mm over length 15.5 mm (from Z=0.0 to Z=114.6).\n9. Finish turn diameter Ø42.1 mm over length 51.1 mm (from Z=0.0 to Z=99.1).\n10. Finish turn diameter Ø30.0 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03100", "images": ["images/Shaft_03100.png", "detail_png/Shaft_03100_length.png", "detail_png/Shaft_03100_diam.png", "detail_png/Shaft_03100_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.6 mm and length at least 123.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.6 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.2 mm over length 46.9 mm (from Z=0.0 to Z=91.4).\n9. Finish turn diameter Ø30.0 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03467", "images": ["images/Shaft_03467.png", "detail_png/Shaft_03467_length.png", "detail_png/Shaft_03467_diam.png", "detail_png/Shaft_03467_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.3 mm and length at least 195.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.4 mm over length 10.1 mm (from Z=0.0 to Z=172.3).\n10. Finish turn diameter Ø44.9 mm over length 16.0 mm (from Z=0.0 to Z=162.2).\n11. Finish turn diameter Ø30.0 mm over length 146.2 mm (from Z=0.0 to Z=146.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02873", "images": ["images/Shaft_02873.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 185.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 138.4 mm (from Z=0.0 to Z=138.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04817", "images": ["images/Shaft_04817.png", "detail_png/Shaft_04817_length.png", "detail_png/Shaft_04817_diam.png", "detail_png/Shaft_04817_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.9 mm and length at least 203.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 88.4 mm (from Z=0.0 to Z=88.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 75.0 mm (from Z=0.0 to Z=109.6).\n10. Finish turn diameter Ø30.0 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01879", "images": ["images/Shaft_01879.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.2 mm and length at least 243.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.2 mm over length 11.9 mm (from Z=0.0 to Z=177.6).\n10. Finish turn diameter Ø58.1 mm over length 43.5 mm (from Z=0.0 to Z=165.7).\n11. Finish turn diameter Ø40.5 mm over length 43.3 mm (from Z=0.0 to Z=122.2).\n12. Finish turn diameter Ø30.0 mm over length 78.9 mm (from Z=0.0 to Z=78.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01676", "images": ["images/Shaft_01676.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.8 mm and length at least 174.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.8 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.7 mm over length 24.7 mm (from Z=0.0 to Z=139.1).\n9. Finish turn diameter Ø38.0 mm over length 54.8 mm (from Z=0.0 to Z=114.4).\n10. Finish turn diameter Ø30.0 mm over length 59.6 mm (from Z=0.0 to Z=59.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01693", "images": ["images/Shaft_01693.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.8 mm and length at least 300.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.6 mm over length 56.1 mm (from Z=0.0 to Z=248.8).\n10. Finish turn diameter Ø52.7 mm over length 60.7 mm (from Z=0.0 to Z=192.7).\n11. Finish turn diameter Ø44.3 mm over length 28.1 mm (from Z=0.0 to Z=132.0).\n12. Finish turn diameter Ø41.3 mm over length 38.0 mm (from Z=0.0 to Z=103.9).\n13. Finish turn diameter Ø31.3 mm over length 65.9 mm (from Z=0.0 to Z=65.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02945", "images": ["images/Shaft_02945.png", "detail_png/Shaft_02945_length.png", "detail_png/Shaft_02945_diam.png", "detail_png/Shaft_02945_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.2 mm and length at least 79.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.2 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.6 mm over length 14.1 mm (from Z=0.0 to Z=50.2).\n9. Finish turn diameter Ø30.0 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00565", "images": ["images/Shaft_00565.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.8 mm and length at least 298.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.6 mm over length 72.3 mm (from Z=0.0 to Z=265.4).\n10. Finish turn diameter Ø53.1 mm over length 94.5 mm (from Z=0.0 to Z=193.1).\n11. Finish turn diameter Ø43.3 mm over length 48.8 mm (from Z=0.0 to Z=98.6).\n12. Finish turn diameter Ø30.1 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00934", "images": ["images/Shaft_00934.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.5 mm and length at least 190.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 70.4 mm (from Z=0.0 to Z=130.9).\n9. Finish turn diameter Ø61.5 mm over length 42.5 mm (from Z=0.0 to Z=60.5).\n10. Finish turn diameter Ø47.6 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04563", "images": ["images/Shaft_04563.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.3 mm and length at least 173.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.3 mm over length 36.9 mm (from Z=0.0 to Z=122.0).\n9. Finish turn diameter Ø43.4 mm over length 20.9 mm (from Z=0.0 to Z=85.1).\n10. Finish turn diameter Ø30.0 mm over length 64.2 mm (from Z=0.0 to Z=64.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03739", "images": ["images/Shaft_03739.png", "detail_png/Shaft_03739_length.png", "detail_png/Shaft_03739_diam.png", "detail_png/Shaft_03739_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.9 mm and length at least 317.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 223.5 mm (from Z=0.0 to Z=223.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04517", "images": ["images/Shaft_04517.png", "detail_png/Shaft_04517_length.png", "detail_png/Shaft_04517_diam.png", "detail_png/Shaft_04517_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.3 mm and length at least 298.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 75.0 mm (from Z=0.0 to Z=75.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 218.7 mm (from Z=0.0 to Z=218.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03160", "images": ["images/Shaft_03160.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 89.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.5 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02605", "images": ["images/Shaft_02605.png", "detail_png/Shaft_02605_length.png", "detail_png/Shaft_02605_diam.png", "detail_png/Shaft_02605_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 284.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.1 mm (from Z=0.0 to Z=221.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01699", "images": ["images/Shaft_01699.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.4 mm and length at least 293.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 260.7 mm (from Z=0.0 to Z=260.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01525", "images": ["images/Shaft_01525.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.8 mm and length at least 70.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.8 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.3 mm over length 5.0 mm (from Z=0.0 to Z=47.3).\n9. Finish turn diameter Ø42.0 mm over length 18.1 mm (from Z=0.0 to Z=42.3).\n10. Finish turn diameter Ø30.0 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01089", "images": ["images/Shaft_01089.png", "detail_png/Shaft_01089_length.png", "detail_png/Shaft_01089_diam.png", "detail_png/Shaft_01089_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.1 mm and length at least 106.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 6.8 mm (from Z=0.0 to Z=6.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.0 mm over length 23.7 mm (from Z=0.0 to Z=94.9).\n9. Finish turn diameter Ø44.5 mm over length 29.7 mm (from Z=0.0 to Z=71.2).\n10. Finish turn diameter Ø30.0 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00349", "images": ["images/Shaft_00349.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.0 mm and length at least 312.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 88.3 mm (from Z=0.0 to Z=88.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 52.0 mm (from Z=0.0 to Z=219.1).\n10. Finish turn diameter Ø49.0 mm over length 39.1 mm (from Z=0.0 to Z=167.1).\n11. Finish turn diameter Ø36.6 mm over length 60.7 mm (from Z=0.0 to Z=128.0).\n12. Finish turn diameter Ø32.9 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00701", "images": ["images/Shaft_00701.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.1 mm and length at least 272.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.1 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.0 mm over length 113.6 mm (from Z=0.0 to Z=222.8).\n10. Finish turn diameter Ø59.4 mm over length 109.2 mm (from Z=0.0 to Z=109.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03580", "images": ["images/Shaft_03580.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.3 mm and length at least 191.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.4 mm over length 39.4 mm (from Z=0.0 to Z=148.9).\n9. Finish turn diameter Ø30.6 mm over length 80.7 mm (from Z=0.0 to Z=109.5).\n10. Finish turn diameter Ø30.0 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01174", "images": ["images/Shaft_01174.png", "detail_png/Shaft_01174_length.png", "detail_png/Shaft_01174_diam.png", "detail_png/Shaft_01174_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.4 mm and length at least 307.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 28.9 mm (from Z=0.0 to Z=217.9).\n10. Finish turn diameter Ø30.0 mm over length 189.0 mm (from Z=0.0 to Z=189.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02629", "images": ["images/Shaft_02629.png", "detail_png/Shaft_02629_length.png", "detail_png/Shaft_02629_diam.png", "detail_png/Shaft_02629_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.7 mm and length at least 260.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 113.6 mm (from Z=0.0 to Z=113.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.4 mm over length 98.6 mm (from Z=0.0 to Z=141.7).\n10. Finish turn diameter Ø31.2 mm over length 19.5 mm (from Z=0.0 to Z=43.1).\n11. Finish turn diameter Ø30.0 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01940", "images": ["images/Shaft_01940.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.5 mm and length at least 201.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.1 mm over length 37.3 mm (from Z=0.0 to Z=158.1).\n10. Finish turn diameter Ø30.0 mm over length 120.8 mm (from Z=0.0 to Z=120.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01004", "images": ["images/Shaft_01004.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.0 mm and length at least 270.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 77.8 mm (from Z=0.0 to Z=77.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 40.3 mm (from Z=0.0 to Z=187.7).\n10. Finish turn diameter Ø55.7 mm over length 69.5 mm (from Z=0.0 to Z=147.4).\n11. Finish turn diameter Ø50.2 mm over length 34.6 mm (from Z=0.0 to Z=77.9).\n12. Finish turn diameter Ø39.1 mm over length 15.0 mm (from Z=0.0 to Z=43.3).\n13. Finish turn diameter Ø30.0 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00026", "images": ["images/Shaft_00026.png", "detail_png/Shaft_00026_length.png", "detail_png/Shaft_00026_diam.png", "detail_png/Shaft_00026_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.1 mm and length at least 67.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.6 mm over length 5.0 mm (from Z=0.0 to Z=48.5).\n9. Finish turn diameter Ø51.7 mm over length 12.0 mm (from Z=0.0 to Z=43.5).\n10. Finish turn diameter Ø48.0 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03220", "images": ["images/Shaft_03220.png", "detail_png/Shaft_03220_length.png", "detail_png/Shaft_03220_diam.png", "detail_png/Shaft_03220_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.4 mm and length at least 103.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.4 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.4 mm over length 73.1 mm (from Z=0.0 to Z=81.2).\n9. Finish turn diameter Ø35.7 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01798", "images": ["images/Shaft_01798.png", "detail_png/Shaft_01798_length.png", "detail_png/Shaft_01798_diam.png", "detail_png/Shaft_01798_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.8 mm and length at least 111.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 22.3 mm (from Z=0.0 to Z=22.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.6 mm over length 23.5 mm (from Z=0.0 to Z=84.6).\n9. Finish turn diameter Ø32.4 mm over length 14.4 mm (from Z=0.0 to Z=61.1).\n10. Finish turn diameter Ø30.0 mm over length 46.7 mm (from Z=0.0 to Z=46.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03263", "images": ["images/Shaft_03263.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.3 mm and length at least 245.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 46.1 mm (from Z=0.0 to Z=46.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 194.5 mm (from Z=0.0 to Z=194.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04604", "images": ["images/Shaft_04604.png", "detail_png/Shaft_04604_length.png", "detail_png/Shaft_04604_diam.png", "detail_png/Shaft_04604_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.3 mm and length at least 91.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 23.3 mm (from Z=0.0 to Z=73.5).\n9. Finish turn diameter Ø40.0 mm over length 16.3 mm (from Z=0.0 to Z=50.2).\n10. Finish turn diameter Ø30.0 mm over length 33.9 mm (from Z=0.0 to Z=33.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00564", "images": ["images/Shaft_00564.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.9 mm and length at least 140.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.8 mm over length 6.4 mm (from Z=0.0 to Z=119.2).\n10. Finish turn diameter Ø30.0 mm over length 112.8 mm (from Z=0.0 to Z=112.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04564", "images": ["images/Shaft_04564.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.1 mm and length at least 84.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.4 mm over length 21.2 mm (from Z=0.0 to Z=70.1).\n9. Finish turn diameter Ø30.0 mm over length 48.9 mm (from Z=0.0 to Z=48.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03476", "images": ["images/Shaft_03476.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.5 mm and length at least 303.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.5 mm over length 121.8 mm (from Z=0.0 to Z=121.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 176.5 mm (from Z=0.0 to Z=176.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03115", "images": ["images/Shaft_03115.png", "detail_png/Shaft_03115_length.png", "detail_png/Shaft_03115_diam.png", "detail_png/Shaft_03115_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.6 mm and length at least 247.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.6 mm over length 75.9 mm (from Z=0.0 to Z=201.6).\n10. Finish turn diameter Ø38.9 mm over length 125.7 mm (from Z=0.0 to Z=125.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00406", "images": ["images/Shaft_00406.png", "detail_png/Shaft_00406_length.png", "detail_png/Shaft_00406_diam.png", "detail_png/Shaft_00406_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.2 mm and length at least 69.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.2 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.8 mm over length 15.2 mm (from Z=0.0 to Z=55.0).\n9. Finish turn diameter Ø51.6 mm over length 32.8 mm (from Z=0.0 to Z=39.8).\n10. Finish turn diameter Ø32.8 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02041", "images": ["images/Shaft_02041.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.5 mm and length at least 120.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.4 mm over length 22.1 mm (from Z=0.0 to Z=83.3).\n9. Finish turn diameter Ø44.5 mm over length 19.5 mm (from Z=0.0 to Z=61.2).\n10. Finish turn diameter Ø33.2 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02072", "images": ["images/Shaft_02072.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.4 mm and length at least 81.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.4 mm over length 28.2 mm (from Z=0.0 to Z=53.4).\n9. Finish turn diameter Ø30.0 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03051", "images": ["images/Shaft_03051.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 222.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 190.1 mm (from Z=0.0 to Z=190.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.6 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01196", "images": ["images/Shaft_01196.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.4 mm and length at least 75.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04809", "images": ["images/Shaft_04809.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.7 mm and length at least 77.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.5 mm over length 18.9 mm (from Z=0.0 to Z=67.0).\n9. Finish turn diameter Ø33.0 mm over length 5.0 mm (from Z=0.0 to Z=48.1).\n10. Finish turn diameter Ø30.0 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03780", "images": ["images/Shaft_03780.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.5 mm and length at least 231.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.5 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.8 mm (from Z=0.0 to Z=204.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03602", "images": ["images/Shaft_03602.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.7 mm and length at least 146.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.7 mm over length 36.8 mm (from Z=0.0 to Z=36.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.9 mm over length 33.4 mm (from Z=0.0 to Z=104.5).\n9. Finish turn diameter Ø30.0 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00483", "images": ["images/Shaft_00483.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.8 mm and length at least 218.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.2 mm over length 52.8 mm (from Z=0.0 to Z=184.5).\n10. Finish turn diameter Ø47.5 mm over length 25.2 mm (from Z=0.0 to Z=131.7).\n11. Finish turn diameter Ø43.1 mm over length 20.4 mm (from Z=0.0 to Z=106.5).\n12. Finish turn diameter Ø36.7 mm over length 36.8 mm (from Z=0.0 to Z=86.1).\n13. Finish turn diameter Ø30.0 mm over length 49.3 mm (from Z=0.0 to Z=49.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04238", "images": ["images/Shaft_04238.png", "detail_png/Shaft_04238_length.png", "detail_png/Shaft_04238_diam.png", "detail_png/Shaft_04238_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.4 mm and length at least 285.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 83.9 mm (from Z=0.0 to Z=230.2).\n10. Finish turn diameter Ø30.0 mm over length 146.3 mm (from Z=0.0 to Z=146.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00431", "images": ["images/Shaft_00431.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.6 mm and length at least 299.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.0 mm over length 54.9 mm (from Z=0.0 to Z=242.3).\n10. Finish turn diameter Ø30.0 mm over length 187.4 mm (from Z=0.0 to Z=187.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02077", "images": ["images/Shaft_02077.png", "detail_png/Shaft_02077_length.png", "detail_png/Shaft_02077_diam.png", "detail_png/Shaft_02077_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.6 mm and length at least 283.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.9 mm over length 40.7 mm (from Z=0.0 to Z=184.1).\n10. Finish turn diameter Ø46.4 mm over length 57.4 mm (from Z=0.0 to Z=143.4).\n11. Finish turn diameter Ø34.8 mm over length 86.0 mm (from Z=0.0 to Z=86.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00171", "images": ["images/Shaft_00171.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.6 mm and length at least 306.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.6 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.0 mm over length 86.1 mm (from Z=0.0 to Z=290.3).\n10. Finish turn diameter Ø53.0 mm over length 111.8 mm (from Z=0.0 to Z=204.2).\n11. Finish turn diameter Ø36.5 mm over length 45.5 mm (from Z=0.0 to Z=92.4).\n12. Finish turn diameter Ø30.0 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03997", "images": ["images/Shaft_03997.png", "detail_png/Shaft_03997_length.png", "detail_png/Shaft_03997_diam.png", "detail_png/Shaft_03997_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.0 mm and length at least 274.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 53.2 mm (from Z=0.0 to Z=185.4).\n10. Finish turn diameter Ø51.9 mm over length 63.6 mm (from Z=0.0 to Z=132.2).\n11. Finish turn diameter Ø34.8 mm over length 68.6 mm (from Z=0.0 to Z=68.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00417", "images": ["images/Shaft_00417.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.2 mm and length at least 301.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.6 mm (from Z=0.0 to Z=229.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00433", "images": ["images/Shaft_00433.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.4 mm and length at least 116.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.4 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.2 mm over length 25.4 mm (from Z=0.0 to Z=83.6).\n9. Finish turn diameter Ø30.0 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00454", "images": ["images/Shaft_00454.png", "detail_png/Shaft_00454_length.png", "detail_png/Shaft_00454_diam.png", "detail_png/Shaft_00454_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.1 mm and length at least 277.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 207.9 mm (from Z=0.0 to Z=207.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01872", "images": ["images/Shaft_01872.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.0 mm and length at least 191.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.0 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.7 mm over length 19.5 mm (from Z=0.0 to Z=177.2).\n10. Finish turn diameter Ø30.0 mm over length 157.7 mm (from Z=0.0 to Z=157.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01793", "images": ["images/Shaft_01793.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.9 mm and length at least 236.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 69.3 mm (from Z=0.0 to Z=69.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 162.6 mm (from Z=0.0 to Z=162.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00206", "images": ["images/Shaft_00206.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.5 mm and length at least 139.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.7 mm over length 17.3 mm (from Z=0.0 to Z=109.3).\n10. Finish turn diameter Ø30.0 mm over length 92.0 mm (from Z=0.0 to Z=92.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00426", "images": ["images/Shaft_00426.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.8 mm and length at least 303.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.9 mm over length 43.5 mm (from Z=0.0 to Z=261.8).\n10. Finish turn diameter Ø38.8 mm over length 52.2 mm (from Z=0.0 to Z=218.3).\n11. Finish turn diameter Ø30.6 mm over length 45.7 mm (from Z=0.0 to Z=166.1).\n12. Finish turn diameter Ø30.0 mm over length 120.4 mm (from Z=0.0 to Z=120.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02111", "images": ["images/Shaft_02111.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.8 mm and length at least 315.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 280.9 mm (from Z=0.0 to Z=280.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04562", "images": ["images/Shaft_04562.png", "detail_png/Shaft_04562_length.png", "detail_png/Shaft_04562_diam.png", "detail_png/Shaft_04562_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.0 mm and length at least 99.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.2 mm over length 9.8 mm (from Z=0.0 to Z=72.8).\n9. Finish turn diameter Ø30.0 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01095", "images": ["images/Shaft_01095.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.4 mm and length at least 245.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 57.6 mm (from Z=0.0 to Z=173.3).\n10. Finish turn diameter Ø30.0 mm over length 115.7 mm (from Z=0.0 to Z=115.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02882", "images": ["images/Shaft_02882.png", "detail_png/Shaft_02882_length.png", "detail_png/Shaft_02882_diam.png", "detail_png/Shaft_02882_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.9 mm and length at least 235.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 79.1 mm (from Z=0.0 to Z=79.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 130.8 mm (from Z=0.0 to Z=150.9).\n10. Finish turn diameter Ø47.6 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00191", "images": ["images/Shaft_00191.png", "detail_png/Shaft_00191_length.png", "detail_png/Shaft_00191_diam.png", "detail_png/Shaft_00191_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.4 mm and length at least 211.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.4 mm over length 53.6 mm (from Z=0.0 to Z=156.7).\n10. Finish turn diameter Ø30.0 mm over length 103.1 mm (from Z=0.0 to Z=103.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04812", "images": ["images/Shaft_04812.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.0 mm and length at least 136.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.8 mm over length 25.0 mm (from Z=0.0 to Z=93.5).\n9. Finish turn diameter Ø34.6 mm over length 11.1 mm (from Z=0.0 to Z=68.5).\n10. Finish turn diameter Ø30.0 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03698", "images": ["images/Shaft_03698.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.3 mm and length at least 213.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 153.0 mm (from Z=0.0 to Z=153.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03774", "images": ["images/Shaft_03774.png", "detail_png/Shaft_03774_length.png", "detail_png/Shaft_03774_diam.png", "detail_png/Shaft_03774_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.7 mm and length at least 196.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 79.5 mm (from Z=0.0 to Z=133.6).\n10. Finish turn diameter Ø37.5 mm over length 35.3 mm (from Z=0.0 to Z=54.1).\n11. Finish turn diameter Ø30.0 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01992", "images": ["images/Shaft_01992.png", "detail_png/Shaft_01992_length.png", "detail_png/Shaft_01992_diam.png", "detail_png/Shaft_01992_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.5 mm and length at least 152.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.4 mm over length 27.3 mm (from Z=0.0 to Z=142.8).\n9. Finish turn diameter Ø56.9 mm over length 26.2 mm (from Z=0.0 to Z=115.5).\n10. Finish turn diameter Ø50.2 mm over length 24.7 mm (from Z=0.0 to Z=89.3).\n11. Finish turn diameter Ø46.2 mm over length 15.4 mm (from Z=0.0 to Z=64.6).\n12. Finish turn diameter Ø35.8 mm over length 49.2 mm (from Z=0.0 to Z=49.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04099", "images": ["images/Shaft_04099.png", "detail_png/Shaft_04099_length.png", "detail_png/Shaft_04099_diam.png", "detail_png/Shaft_04099_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.7 mm and length at least 122.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.8 mm over length 27.1 mm (from Z=0.0 to Z=106.1).\n9. Finish turn diameter Ø30.0 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04589", "images": ["images/Shaft_04589.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.5 mm and length at least 115.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.8 mm over length 41.9 mm (from Z=0.0 to Z=93.5).\n9. Finish turn diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03117", "images": ["images/Shaft_03117.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.2 mm and length at least 110.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 21.2 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø41.4 mm over length 20.3 mm (from Z=0.0 to Z=64.6).\n10. Finish turn diameter Ø30.0 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03641", "images": ["images/Shaft_03641.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.9 mm and length at least 184.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.4 mm over length 42.3 mm (from Z=0.0 to Z=127.5).\n9. Finish turn diameter Ø30.0 mm over length 85.2 mm (from Z=0.0 to Z=85.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02644", "images": ["images/Shaft_02644.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 113.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.5 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01763", "images": ["images/Shaft_01763.png", "detail_png/Shaft_01763_length.png", "detail_png/Shaft_01763_diam.png", "detail_png/Shaft_01763_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.8 mm and length at least 173.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.4 mm over length 52.4 mm (from Z=0.0 to Z=114.0).\n9. Finish turn diameter Ø33.4 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01383", "images": ["images/Shaft_01383.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.3 mm and length at least 184.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 104.1 mm (from Z=0.0 to Z=104.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.4 mm (from Z=0.0 to Z=75.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02537", "images": ["images/Shaft_02537.png", "detail_png/Shaft_02537_length.png", "detail_png/Shaft_02537_diam.png", "detail_png/Shaft_02537_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.7 mm and length at least 156.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.4 mm over length 34.0 mm (from Z=0.0 to Z=105.9).\n9. Finish turn diameter Ø36.1 mm over length 22.1 mm (from Z=0.0 to Z=71.9).\n10. Finish turn diameter Ø30.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04658", "images": ["images/Shaft_04658.png", "detail_png/Shaft_04658_length.png", "detail_png/Shaft_04658_diam.png", "detail_png/Shaft_04658_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.5 mm and length at least 300.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 222.8 mm (from Z=0.0 to Z=222.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03172", "images": ["images/Shaft_03172.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.3 mm and length at least 245.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.3 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.3 mm over length 71.2 mm (from Z=0.0 to Z=161.0).\n10. Finish turn diameter Ø47.1 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04108", "images": ["images/Shaft_04108.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.8 mm and length at least 322.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.3 mm over length 84.6 mm (from Z=0.0 to Z=293.5).\n10. Finish turn diameter Ø34.5 mm over length 95.1 mm (from Z=0.0 to Z=208.9).\n11. Finish turn diameter Ø30.7 mm over length 113.8 mm (from Z=0.0 to Z=113.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00649", "images": ["images/Shaft_00649.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.8 mm and length at least 276.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 76.4 mm (from Z=0.0 to Z=248.6).\n10. Finish turn diameter Ø43.2 mm over length 172.2 mm (from Z=0.0 to Z=172.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01462", "images": ["images/Shaft_01462.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.2 mm and length at least 218.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.2 mm over length 97.5 mm (from Z=0.0 to Z=97.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 115.8 mm (from Z=0.0 to Z=115.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03026", "images": ["images/Shaft_03026.png", "detail_png/Shaft_03026_length.png", "detail_png/Shaft_03026_diam.png", "detail_png/Shaft_03026_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 150.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.9 mm (from Z=0.0 to Z=107.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.3 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04575", "images": ["images/Shaft_04575.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.2 mm and length at least 109.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.8 mm over length 12.7 mm (from Z=0.0 to Z=80.9).\n9. Finish turn diameter Ø51.4 mm over length 23.1 mm (from Z=0.0 to Z=68.2).\n10. Finish turn diameter Ø42.2 mm over length 18.6 mm (from Z=0.0 to Z=45.1).\n11. Finish turn diameter Ø30.0 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00074", "images": ["images/Shaft_00074.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.0 mm and length at least 261.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.0 mm over length 85.5 mm (from Z=0.0 to Z=182.7).\n10. Finish turn diameter Ø46.0 mm over length 80.1 mm (from Z=0.0 to Z=97.2).\n11. Finish turn diameter Ø41.4 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00192", "images": ["images/Shaft_00192.png", "detail_png/Shaft_00192_length.png", "detail_png/Shaft_00192_diam.png", "detail_png/Shaft_00192_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.6 mm and length at least 261.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.6 mm over length 35.6 mm (from Z=0.0 to Z=35.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 220.5 mm (from Z=0.0 to Z=220.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03378", "images": ["images/Shaft_03378.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.8 mm and length at least 247.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 26.3 mm (from Z=0.0 to Z=190.8).\n10. Finish turn diameter Ø30.0 mm over length 164.5 mm (from Z=0.0 to Z=164.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04716", "images": ["images/Shaft_04716.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 238.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 203.0 mm (from Z=0.0 to Z=203.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.0 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02878", "images": ["images/Shaft_02878.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.2 mm and length at least 318.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.4 mm over length 36.3 mm (from Z=0.0 to Z=300.7).\n10. Finish turn diameter Ø52.4 mm over length 20.2 mm (from Z=0.0 to Z=264.4).\n11. Finish turn diameter Ø48.2 mm over length 136.6 mm (from Z=0.0 to Z=244.2).\n12. Finish turn diameter Ø32.5 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01243", "images": ["images/Shaft_01243.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.1 mm and length at least 257.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 222.7 mm (from Z=0.0 to Z=222.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03522", "images": ["images/Shaft_03522.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.2 mm and length at least 235.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 111.2 mm (from Z=0.0 to Z=111.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 119.6 mm (from Z=0.0 to Z=119.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01703", "images": ["images/Shaft_01703.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.4 mm and length at least 318.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 156.6 mm (from Z=0.0 to Z=156.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 156.7 mm (from Z=0.0 to Z=156.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04823", "images": ["images/Shaft_04823.png", "detail_png/Shaft_04823_length.png", "detail_png/Shaft_04823_diam.png", "detail_png/Shaft_04823_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.3 mm and length at least 196.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 52.8 mm (from Z=0.0 to Z=52.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.7 mm over length 47.7 mm (from Z=0.0 to Z=138.2).\n10. Finish turn diameter Ø40.9 mm over length 40.1 mm (from Z=0.0 to Z=90.5).\n11. Finish turn diameter Ø30.0 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02015", "images": ["images/Shaft_02015.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.3 mm and length at least 67.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.7 mm over length 18.0 mm (from Z=0.0 to Z=42.2).\n9. Finish turn diameter Ø30.0 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03066", "images": ["images/Shaft_03066.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.7 mm and length at least 248.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.7 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.3 mm over length 10.6 mm (from Z=0.0 to Z=202.7).\n10. Finish turn diameter Ø48.7 mm over length 15.9 mm (from Z=0.0 to Z=192.1).\n11. Finish turn diameter Ø38.0 mm over length 98.5 mm (from Z=0.0 to Z=176.2).\n12. Finish turn diameter Ø30.0 mm over length 77.7 mm (from Z=0.0 to Z=77.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03352", "images": ["images/Shaft_03352.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.4 mm and length at least 295.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.6 mm over length 59.4 mm (from Z=0.0 to Z=237.7).\n10. Finish turn diameter Ø39.9 mm over length 63.2 mm (from Z=0.0 to Z=178.3).\n11. Finish turn diameter Ø30.0 mm over length 115.1 mm (from Z=0.0 to Z=115.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00817", "images": ["images/Shaft_00817.png", "detail_png/Shaft_00817_length.png", "detail_png/Shaft_00817_diam.png", "detail_png/Shaft_00817_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.4 mm and length at least 269.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 94.0 mm (from Z=0.0 to Z=94.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.4 mm over length 39.2 mm (from Z=0.0 to Z=170.9).\n10. Finish turn diameter Ø30.0 mm over length 131.7 mm (from Z=0.0 to Z=131.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00709", "images": ["images/Shaft_00709.png", "detail_png/Shaft_00709_length.png", "detail_png/Shaft_00709_diam.png", "detail_png/Shaft_00709_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.4 mm and length at least 122.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.3 mm over length 57.3 mm (from Z=0.0 to Z=102.0).\n9. Finish turn diameter Ø43.6 mm over length 30.8 mm (from Z=0.0 to Z=44.7).\n10. Finish turn diameter Ø30.0 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00528", "images": ["images/Shaft_00528.png", "detail_png/Shaft_00528_length.png", "detail_png/Shaft_00528_diam.png", "detail_png/Shaft_00528_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.8 mm and length at least 262.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.8 mm over length 9.6 mm (from Z=0.0 to Z=9.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 46.6 mm (from Z=0.0 to Z=247.8).\n10. Finish turn diameter Ø43.7 mm over length 97.3 mm (from Z=0.0 to Z=201.2).\n11. Finish turn diameter Ø30.0 mm over length 103.9 mm (from Z=0.0 to Z=103.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01977", "images": ["images/Shaft_01977.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.8 mm and length at least 284.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.8 mm over length 171.4 mm (from Z=0.0 to Z=197.4).\n10. Finish turn diameter Ø39.4 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04280", "images": ["images/Shaft_04280.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.7 mm and length at least 204.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.9 mm over length 29.5 mm (from Z=0.0 to Z=150.8).\n10. Finish turn diameter Ø42.0 mm over length 49.1 mm (from Z=0.0 to Z=121.3).\n11. Finish turn diameter Ø34.2 mm over length 13.2 mm (from Z=0.0 to Z=72.2).\n12. Finish turn diameter Ø30.0 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01156", "images": ["images/Shaft_01156.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.5 mm and length at least 114.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.9 mm over length 12.6 mm (from Z=0.0 to Z=71.2).\n9. Finish turn diameter Ø32.3 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00848", "images": ["images/Shaft_00848.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.5 mm and length at least 255.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.4 mm over length 43.9 mm (from Z=0.0 to Z=219.8).\n10. Finish turn diameter Ø52.6 mm over length 59.2 mm (from Z=0.0 to Z=175.9).\n11. Finish turn diameter Ø42.8 mm over length 60.7 mm (from Z=0.0 to Z=116.7).\n12. Finish turn diameter Ø30.0 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04151", "images": ["images/Shaft_04151.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.1 mm and length at least 310.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 237.1 mm (from Z=0.0 to Z=237.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04578", "images": ["images/Shaft_04578.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.6 mm and length at least 140.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 113.1 mm (from Z=0.0 to Z=113.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01475", "images": ["images/Shaft_01475.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.1 mm and length at least 139.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.1 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01707", "images": ["images/Shaft_01707.png", "detail_png/Shaft_01707_length.png", "detail_png/Shaft_01707_diam.png", "detail_png/Shaft_01707_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 134.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.9 mm (from Z=0.0 to Z=107.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.5 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04765", "images": ["images/Shaft_04765.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.2 mm and length at least 318.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 86.6 mm (from Z=0.0 to Z=86.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.4 mm over length 31.9 mm (from Z=0.0 to Z=227.2).\n10. Finish turn diameter Ø30.0 mm over length 195.3 mm (from Z=0.0 to Z=195.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04725", "images": ["images/Shaft_04725.png", "detail_png/Shaft_04725_length.png", "detail_png/Shaft_04725_diam.png", "detail_png/Shaft_04725_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.8 mm and length at least 223.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 23.7 mm (from Z=0.0 to Z=164.7).\n10. Finish turn diameter Ø55.5 mm over length 50.0 mm (from Z=0.0 to Z=141.0).\n11. Finish turn diameter Ø39.2 mm over length 30.6 mm (from Z=0.0 to Z=91.0).\n12. Finish turn diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02713", "images": ["images/Shaft_02713.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.6 mm and length at least 292.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.2 mm over length 114.8 mm (from Z=0.0 to Z=273.0).\n10. Finish turn diameter Ø38.4 mm over length 25.6 mm (from Z=0.0 to Z=158.2).\n11. Finish turn diameter Ø35.4 mm over length 132.6 mm (from Z=0.0 to Z=132.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01918", "images": ["images/Shaft_01918.png", "detail_png/Shaft_01918_length.png", "detail_png/Shaft_01918_diam.png", "detail_png/Shaft_01918_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.8 mm and length at least 206.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.0 mm over length 22.6 mm (from Z=0.0 to Z=192.4).\n10. Finish turn diameter Ø30.0 mm over length 169.8 mm (from Z=0.0 to Z=169.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02737", "images": ["images/Shaft_02737.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 68.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.2 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02853", "images": ["images/Shaft_02853.png", "detail_png/Shaft_02853_length.png", "detail_png/Shaft_02853_diam.png", "detail_png/Shaft_02853_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.1 mm and length at least 238.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.0 mm over length 24.7 mm (from Z=0.0 to Z=186.2).\n10. Finish turn diameter Ø35.0 mm over length 50.8 mm (from Z=0.0 to Z=161.5).\n11. Finish turn diameter Ø30.0 mm over length 110.7 mm (from Z=0.0 to Z=110.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02407", "images": ["images/Shaft_02407.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.3 mm and length at least 321.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 85.6 mm (from Z=0.0 to Z=85.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.7 mm over length 103.3 mm (from Z=0.0 to Z=231.0).\n10. Finish turn diameter Ø34.7 mm over length 34.9 mm (from Z=0.0 to Z=127.7).\n11. Finish turn diameter Ø30.0 mm over length 92.8 mm (from Z=0.0 to Z=92.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00899", "images": ["images/Shaft_00899.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.9 mm and length at least 77.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 12.6 mm (from Z=0.0 to Z=12.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.1 mm over length 22.8 mm (from Z=0.0 to Z=60.0).\n9. Finish turn diameter Ø55.7 mm over length 11.4 mm (from Z=0.0 to Z=37.2).\n10. Finish turn diameter Ø51.8 mm over length 20.1 mm (from Z=0.0 to Z=25.8).\n11. Finish turn diameter Ø40.1 mm over length 5.7 mm (from Z=0.0 to Z=5.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02079", "images": ["images/Shaft_02079.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.3 mm and length at least 206.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.3 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.0 mm over length 66.7 mm (from Z=0.0 to Z=171.5).\n10. Finish turn diameter Ø30.0 mm over length 104.8 mm (from Z=0.0 to Z=104.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04263", "images": ["images/Shaft_04263.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 161.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 122.3 mm (from Z=0.0 to Z=122.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04351", "images": ["images/Shaft_04351.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.5 mm and length at least 247.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 54.7 mm (from Z=0.0 to Z=199.7).\n10. Finish turn diameter Ø35.5 mm over length 61.8 mm (from Z=0.0 to Z=145.0).\n11. Finish turn diameter Ø30.0 mm over length 83.2 mm (from Z=0.0 to Z=83.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03992", "images": ["images/Shaft_03992.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.7 mm and length at least 143.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.9 mm over length 36.2 mm (from Z=0.0 to Z=96.2).\n9. Finish turn diameter Ø30.0 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01922", "images": ["images/Shaft_01922.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.9 mm and length at least 266.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 70.5 mm (from Z=0.0 to Z=70.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.5 mm over length 77.7 mm (from Z=0.0 to Z=190.9).\n10. Finish turn diameter Ø31.0 mm over length 40.0 mm (from Z=0.0 to Z=113.2).\n11. Finish turn diameter Ø30.0 mm over length 73.2 mm (from Z=0.0 to Z=73.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00787", "images": ["images/Shaft_00787.png", "detail_png/Shaft_00787_length.png", "detail_png/Shaft_00787_diam.png", "detail_png/Shaft_00787_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.3 mm and length at least 120.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.3 mm over length 5.6 mm (from Z=0.0 to Z=73.3).\n9. Finish turn diameter Ø30.0 mm over length 67.7 mm (from Z=0.0 to Z=67.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02924", "images": ["images/Shaft_02924.png", "detail_png/Shaft_02924_length.png", "detail_png/Shaft_02924_diam.png", "detail_png/Shaft_02924_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.3 mm and length at least 166.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 16.5 mm (from Z=0.0 to Z=132.4).\n10. Finish turn diameter Ø35.6 mm over length 11.2 mm (from Z=0.0 to Z=115.9).\n11. Finish turn diameter Ø30.0 mm over length 104.7 mm (from Z=0.0 to Z=104.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04009", "images": ["images/Shaft_04009.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.1 mm and length at least 295.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.4 mm over length 53.5 mm (from Z=0.0 to Z=269.1).\n10. Finish turn diameter Ø50.5 mm over length 84.7 mm (from Z=0.0 to Z=215.6).\n11. Finish turn diameter Ø41.1 mm over length 87.6 mm (from Z=0.0 to Z=130.9).\n12. Finish turn diameter Ø32.1 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00085", "images": ["images/Shaft_00085.png", "detail_png/Shaft_00085_length.png", "detail_png/Shaft_00085_diam.png", "detail_png/Shaft_00085_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.1 mm and length at least 277.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 66.1 mm (from Z=0.0 to Z=66.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.5 mm over length 13.3 mm (from Z=0.0 to Z=206.3).\n10. Finish turn diameter Ø44.0 mm over length 50.5 mm (from Z=0.0 to Z=193.0).\n11. Finish turn diameter Ø30.8 mm over length 105.5 mm (from Z=0.0 to Z=142.5).\n12. Finish turn diameter Ø30.0 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03155", "images": ["images/Shaft_03155.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 163.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 38.3 mm (from Z=0.0 to Z=123.2).\n9. Finish turn diameter Ø30.0 mm over length 84.9 mm (from Z=0.0 to Z=84.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04324", "images": ["images/Shaft_04324.png", "detail_png/Shaft_04324_length.png", "detail_png/Shaft_04324_diam.png", "detail_png/Shaft_04324_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.6 mm and length at least 115.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.2 mm over length 63.6 mm (from Z=0.0 to Z=99.8).\n9. Finish turn diameter Ø61.8 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04082", "images": ["images/Shaft_04082.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.3 mm and length at least 304.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.7 mm over length 50.3 mm (from Z=0.0 to Z=279.4).\n10. Finish turn diameter Ø30.0 mm over length 229.1 mm (from Z=0.0 to Z=229.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03347", "images": ["images/Shaft_03347.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.1 mm and length at least 174.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.9 mm over length 33.3 mm (from Z=0.0 to Z=145.4).\n9. Finish turn diameter Ø63.8 mm over length 10.5 mm (from Z=0.0 to Z=112.1).\n10. Finish turn diameter Ø43.9 mm over length 42.2 mm (from Z=0.0 to Z=101.6).\n11. Finish turn diameter Ø31.5 mm over length 28.4 mm (from Z=0.0 to Z=59.4).\n12. Finish turn diameter Ø30.0 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02844", "images": ["images/Shaft_02844.png", "detail_png/Shaft_02844_length.png", "detail_png/Shaft_02844_diam.png", "detail_png/Shaft_02844_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.3 mm and length at least 173.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 101.4 mm (from Z=0.0 to Z=101.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.2 mm over length 38.9 mm (from Z=0.0 to Z=66.9).\n9. Finish turn diameter Ø30.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01938", "images": ["images/Shaft_01938.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.0 mm and length at least 275.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.0 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 214.5 mm (from Z=0.0 to Z=214.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03795", "images": ["images/Shaft_03795.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.2 mm and length at least 126.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 76.0 mm (from Z=0.0 to Z=76.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03202", "images": ["images/Shaft_03202.png", "detail_png/Shaft_03202_length.png", "detail_png/Shaft_03202_diam.png", "detail_png/Shaft_03202_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.2 mm and length at least 77.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.2 mm over length 9.6 mm (from Z=0.0 to Z=9.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.4 mm over length 13.1 mm (from Z=0.0 to Z=63.0).\n9. Finish turn diameter Ø30.0 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03131", "images": ["images/Shaft_03131.png", "detail_png/Shaft_03131_length.png", "detail_png/Shaft_03131_diam.png", "detail_png/Shaft_03131_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.7 mm and length at least 233.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.5 mm over length 56.9 mm (from Z=0.0 to Z=215.6).\n10. Finish turn diameter Ø30.0 mm over length 158.7 mm (from Z=0.0 to Z=158.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04857", "images": ["images/Shaft_04857.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.9 mm and length at least 248.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.7 mm over length 13.5 mm (from Z=0.0 to Z=167.1).\n10. Finish turn diameter Ø38.7 mm over length 46.8 mm (from Z=0.0 to Z=153.6).\n11. Finish turn diameter Ø34.6 mm over length 37.9 mm (from Z=0.0 to Z=106.8).\n12. Finish turn diameter Ø30.0 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01293", "images": ["images/Shaft_01293.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.8 mm and length at least 161.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.5 mm over length 30.6 mm (from Z=0.0 to Z=137.9).\n9. Finish turn diameter Ø39.1 mm over length 28.8 mm (from Z=0.0 to Z=107.3).\n10. Finish turn diameter Ø30.0 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02360", "images": ["images/Shaft_02360.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.5 mm and length at least 217.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.2 mm over length 40.2 mm (from Z=0.0 to Z=202.6).\n10. Finish turn diameter Ø51.1 mm over length 29.9 mm (from Z=0.0 to Z=162.4).\n11. Finish turn diameter Ø42.6 mm over length 47.6 mm (from Z=0.0 to Z=132.5).\n12. Finish turn diameter Ø30.0 mm over length 84.9 mm (from Z=0.0 to Z=84.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02580", "images": ["images/Shaft_02580.png", "detail_png/Shaft_02580_length.png", "detail_png/Shaft_02580_diam.png", "detail_png/Shaft_02580_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.6 mm and length at least 120.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 110.7 mm (from Z=0.0 to Z=110.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03629", "images": ["images/Shaft_03629.png", "detail_png/Shaft_03629_length.png", "detail_png/Shaft_03629_diam.png", "detail_png/Shaft_03629_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.2 mm and length at least 158.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.0 mm over length 18.6 mm (from Z=0.0 to Z=120.8).\n10. Finish turn diameter Ø30.0 mm over length 102.2 mm (from Z=0.0 to Z=102.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02163", "images": ["images/Shaft_02163.png", "detail_png/Shaft_02163_length.png", "detail_png/Shaft_02163_diam.png", "detail_png/Shaft_02163_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.0 mm and length at least 226.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.0 mm over length 76.8 mm (from Z=0.0 to Z=76.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 144.5 mm (from Z=0.0 to Z=144.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00248", "images": ["images/Shaft_00248.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.2 mm and length at least 115.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.0 mm over length 5.0 mm (from Z=0.0 to Z=80.9).\n9. Finish turn diameter Ø36.1 mm over length 28.1 mm (from Z=0.0 to Z=75.9).\n10. Finish turn diameter Ø30.0 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00949", "images": ["images/Shaft_00949.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.1 mm and length at least 213.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.6 mm over length 56.3 mm (from Z=0.0 to Z=158.3).\n10. Finish turn diameter Ø38.1 mm over length 32.2 mm (from Z=0.0 to Z=102.0).\n11. Finish turn diameter Ø30.0 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01998", "images": ["images/Shaft_01998.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.5 mm and length at least 69.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.8 mm over length 5.8 mm (from Z=0.0 to Z=44.6).\n9. Finish turn diameter Ø60.5 mm over length 22.2 mm (from Z=0.0 to Z=38.8).\n10. Finish turn diameter Ø56.0 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02504", "images": ["images/Shaft_02504.png", "detail_png/Shaft_02504_length.png", "detail_png/Shaft_02504_diam.png", "detail_png/Shaft_02504_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.4 mm and length at least 293.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.3 mm (from Z=0.0 to Z=229.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03661", "images": ["images/Shaft_03661.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.0 mm and length at least 92.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 54.5 mm (from Z=0.0 to Z=54.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 5.6 mm (from Z=0.0 to Z=33.3).\n9. Finish turn diameter Ø54.9 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02985", "images": ["images/Shaft_02985.png", "detail_png/Shaft_02985_length.png", "detail_png/Shaft_02985_diam.png", "detail_png/Shaft_02985_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.9 mm and length at least 173.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.4 mm over length 44.8 mm (from Z=0.0 to Z=160.7).\n10. Finish turn diameter Ø30.0 mm over length 115.9 mm (from Z=0.0 to Z=115.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04184", "images": ["images/Shaft_04184.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.9 mm and length at least 233.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 89.5 mm (from Z=0.0 to Z=89.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 139.1 mm (from Z=0.0 to Z=139.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01637", "images": ["images/Shaft_01637.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.8 mm and length at least 321.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 295.8 mm (from Z=0.0 to Z=295.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03366", "images": ["images/Shaft_03366.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 82.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 52.7 mm (from Z=0.0 to Z=52.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.8 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04994", "images": ["images/Shaft_04994.png", "detail_png/Shaft_04994_length.png", "detail_png/Shaft_04994_diam.png", "detail_png/Shaft_04994_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.4 mm and length at least 165.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.3 mm over length 55.4 mm (from Z=0.0 to Z=137.6).\n9. Finish turn diameter Ø41.2 mm over length 51.2 mm (from Z=0.0 to Z=82.2).\n10. Finish turn diameter Ø38.2 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01191", "images": ["images/Shaft_01191.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.1 mm and length at least 96.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.3 mm over length 12.4 mm (from Z=0.0 to Z=77.4).\n9. Finish turn diameter Ø30.0 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04124", "images": ["images/Shaft_04124.png", "detail_png/Shaft_04124_length.png", "detail_png/Shaft_04124_diam.png", "detail_png/Shaft_04124_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 158.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 117.1 mm (from Z=0.0 to Z=117.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.0 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02440", "images": ["images/Shaft_02440.png", "detail_png/Shaft_02440_length.png", "detail_png/Shaft_02440_diam.png", "detail_png/Shaft_02440_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.5 mm and length at least 223.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.8 mm over length 32.6 mm (from Z=0.0 to Z=176.4).\n10. Finish turn diameter Ø34.8 mm over length 7.7 mm (from Z=0.0 to Z=143.8).\n11. Finish turn diameter Ø30.0 mm over length 136.1 mm (from Z=0.0 to Z=136.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04063", "images": ["images/Shaft_04063.png", "detail_png/Shaft_04063_length.png", "detail_png/Shaft_04063_diam.png", "detail_png/Shaft_04063_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 165.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 117.4 mm (from Z=0.0 to Z=117.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.3 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04459", "images": ["images/Shaft_04459.png", "detail_png/Shaft_04459_length.png", "detail_png/Shaft_04459_diam.png", "detail_png/Shaft_04459_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 206.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 189.4 mm (from Z=0.0 to Z=189.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03873", "images": ["images/Shaft_03873.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.3 mm and length at least 209.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 51.7 mm (from Z=0.0 to Z=51.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 49.1 mm (from Z=0.0 to Z=152.4).\n10. Finish turn diameter Ø46.0 mm over length 26.8 mm (from Z=0.0 to Z=103.3).\n11. Finish turn diameter Ø41.8 mm over length 47.6 mm (from Z=0.0 to Z=76.5).\n12. Finish turn diameter Ø38.2 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01768", "images": ["images/Shaft_01768.png", "detail_png/Shaft_01768_length.png", "detail_png/Shaft_01768_diam.png", "detail_png/Shaft_01768_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.4 mm and length at least 219.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.9 mm over length 90.6 mm (from Z=0.0 to Z=165.8).\n10. Finish turn diameter Ø30.0 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00420", "images": ["images/Shaft_00420.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.6 mm and length at least 144.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.2 mm over length 11.9 mm (from Z=0.0 to Z=84.8).\n9. Finish turn diameter Ø57.1 mm over length 41.5 mm (from Z=0.0 to Z=72.9).\n10. Finish turn diameter Ø47.0 mm over length 31.4 mm (from Z=0.0 to Z=31.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03045", "images": ["images/Shaft_03045.png", "detail_png/Shaft_03045_length.png", "detail_png/Shaft_03045_diam.png", "detail_png/Shaft_03045_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.5 mm and length at least 96.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.8 mm over length 11.1 mm (from Z=0.0 to Z=66.5).\n9. Finish turn diameter Ø32.6 mm over length 7.0 mm (from Z=0.0 to Z=55.4).\n10. Finish turn diameter Ø30.0 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01367", "images": ["images/Shaft_01367.png", "detail_png/Shaft_01367_length.png", "detail_png/Shaft_01367_diam.png", "detail_png/Shaft_01367_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.5 mm and length at least 106.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00208", "images": ["images/Shaft_00208.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.5 mm and length at least 284.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 55.4 mm (from Z=0.0 to Z=55.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.9 mm over length 62.6 mm (from Z=0.0 to Z=224.2).\n10. Finish turn diameter Ø53.8 mm over length 69.6 mm (from Z=0.0 to Z=161.6).\n11. Finish turn diameter Ø44.0 mm over length 92.0 mm (from Z=0.0 to Z=92.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01604", "images": ["images/Shaft_01604.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.3 mm and length at least 117.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.3 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.7 mm over length 9.4 mm (from Z=0.0 to Z=91.3).\n9. Finish turn diameter Ø52.5 mm over length 24.7 mm (from Z=0.0 to Z=81.9).\n10. Finish turn diameter Ø35.3 mm over length 9.3 mm (from Z=0.0 to Z=57.2).\n11. Finish turn diameter Ø30.1 mm over length 20.8 mm (from Z=0.0 to Z=47.9).\n12. Finish turn diameter Ø30.0 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02332", "images": ["images/Shaft_02332.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.1 mm and length at least 164.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.2 mm over length 7.9 mm (from Z=0.0 to Z=121.8).\n9. Finish turn diameter Ø39.8 mm over length 10.5 mm (from Z=0.0 to Z=113.9).\n10. Finish turn diameter Ø31.3 mm over length 51.8 mm (from Z=0.0 to Z=103.4).\n11. Finish turn diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01207", "images": ["images/Shaft_01207.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.6 mm and length at least 194.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.6 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 120.8 mm (from Z=0.0 to Z=120.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00824", "images": ["images/Shaft_00824.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.0 mm and length at least 170.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 49.0 mm (from Z=0.0 to Z=136.4).\n9. Finish turn diameter Ø49.2 mm over length 18.8 mm (from Z=0.0 to Z=87.4).\n10. Finish turn diameter Ø30.0 mm over length 68.6 mm (from Z=0.0 to Z=68.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00993", "images": ["images/Shaft_00993.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.3 mm and length at least 264.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.5 mm over length 57.8 mm (from Z=0.0 to Z=243.3).\n10. Finish turn diameter Ø66.2 mm over length 32.0 mm (from Z=0.0 to Z=185.5).\n11. Finish turn diameter Ø56.9 mm over length 72.3 mm (from Z=0.0 to Z=153.5).\n12. Finish turn diameter Ø46.9 mm over length 81.2 mm (from Z=0.0 to Z=81.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03817", "images": ["images/Shaft_03817.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.7 mm and length at least 82.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.9 mm over length 21.6 mm (from Z=0.0 to Z=65.8).\n9. Finish turn diameter Ø30.0 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01841", "images": ["images/Shaft_01841.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.4 mm and length at least 205.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.4 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.7 mm over length 43.8 mm (from Z=0.0 to Z=155.7).\n10. Finish turn diameter Ø44.9 mm over length 47.9 mm (from Z=0.0 to Z=111.9).\n11. Finish turn diameter Ø30.0 mm over length 64.0 mm (from Z=0.0 to Z=64.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03302", "images": ["images/Shaft_03302.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.3 mm and length at least 190.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.1 mm over length 56.7 mm (from Z=0.0 to Z=143.7).\n9. Finish turn diameter Ø30.0 mm over length 87.0 mm (from Z=0.0 to Z=87.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01931", "images": ["images/Shaft_01931.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 237.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 163.0 mm (from Z=0.0 to Z=163.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.7 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03700", "images": ["images/Shaft_03700.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.3 mm and length at least 125.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 33.9 mm (from Z=0.0 to Z=103.5).\n9. Finish turn diameter Ø46.1 mm over length 13.2 mm (from Z=0.0 to Z=69.6).\n10. Finish turn diameter Ø30.0 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04050", "images": ["images/Shaft_04050.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.4 mm and length at least 197.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.4 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.1 mm over length 16.9 mm (from Z=0.0 to Z=154.2).\n10. Finish turn diameter Ø45.9 mm over length 27.3 mm (from Z=0.0 to Z=137.3).\n11. Finish turn diameter Ø30.0 mm over length 110.0 mm (from Z=0.0 to Z=110.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00624", "images": ["images/Shaft_00624.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.3 mm and length at least 112.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 11.1 mm (from Z=0.0 to Z=11.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.7 mm over length 36.9 mm (from Z=0.0 to Z=96.5).\n9. Finish turn diameter Ø55.1 mm over length 5.5 mm (from Z=0.0 to Z=59.6).\n10. Finish turn diameter Ø48.8 mm over length 18.8 mm (from Z=0.0 to Z=54.1).\n11. Finish turn diameter Ø40.2 mm over length 6.0 mm (from Z=0.0 to Z=35.3).\n12. Finish turn diameter Ø30.0 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04182", "images": ["images/Shaft_04182.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.3 mm and length at least 267.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 152.5 mm (from Z=0.0 to Z=210.6).\n10. Finish turn diameter Ø30.0 mm over length 58.1 mm (from Z=0.0 to Z=58.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03841", "images": ["images/Shaft_03841.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 304.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 223.1 mm (from Z=0.0 to Z=223.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.7 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00089", "images": ["images/Shaft_00089.png", "detail_png/Shaft_00089_length.png", "detail_png/Shaft_00089_diam.png", "detail_png/Shaft_00089_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.3 mm and length at least 112.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.9 mm (from Z=0.0 to Z=75.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03154", "images": ["images/Shaft_03154.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.5 mm and length at least 187.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 62.4 mm (from Z=0.0 to Z=62.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 90.5 mm (from Z=0.0 to Z=120.2).\n9. Finish turn diameter Ø36.7 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03963", "images": ["images/Shaft_03963.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.3 mm and length at least 182.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.9 mm over length 26.5 mm (from Z=0.0 to Z=128.2).\n9. Finish turn diameter Ø44.0 mm over length 35.2 mm (from Z=0.0 to Z=101.7).\n10. Finish turn diameter Ø32.9 mm over length 22.8 mm (from Z=0.0 to Z=66.5).\n11. Finish turn diameter Ø30.0 mm over length 43.7 mm (from Z=0.0 to Z=43.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02799", "images": ["images/Shaft_02799.png", "detail_png/Shaft_02799_length.png", "detail_png/Shaft_02799_diam.png", "detail_png/Shaft_02799_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.4 mm and length at least 236.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 102.1 mm (from Z=0.0 to Z=102.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 129.6 mm (from Z=0.0 to Z=129.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03128", "images": ["images/Shaft_03128.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.4 mm and length at least 147.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 35.4 mm (from Z=0.0 to Z=128.5).\n10. Finish turn diameter Ø30.0 mm over length 93.1 mm (from Z=0.0 to Z=93.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03620", "images": ["images/Shaft_03620.png", "detail_png/Shaft_03620_length.png", "detail_png/Shaft_03620_diam.png", "detail_png/Shaft_03620_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.6 mm and length at least 318.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.0 mm over length 67.6 mm (from Z=0.0 to Z=300.5).\n10. Finish turn diameter Ø37.9 mm over length 92.8 mm (from Z=0.0 to Z=232.9).\n11. Finish turn diameter Ø30.7 mm over length 56.4 mm (from Z=0.0 to Z=140.1).\n12. Finish turn diameter Ø30.0 mm over length 83.7 mm (from Z=0.0 to Z=83.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03857", "images": ["images/Shaft_03857.png", "detail_png/Shaft_03857_length.png", "detail_png/Shaft_03857_diam.png", "detail_png/Shaft_03857_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.7 mm and length at least 310.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.4 mm over length 113.2 mm (from Z=0.0 to Z=242.2).\n10. Finish turn diameter Ø33.5 mm over length 61.2 mm (from Z=0.0 to Z=129.0).\n11. Finish turn diameter Ø30.0 mm over length 67.8 mm (from Z=0.0 to Z=67.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02598", "images": ["images/Shaft_02598.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.5 mm and length at least 197.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.5 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 134.4 mm (from Z=0.0 to Z=134.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02206", "images": ["images/Shaft_02206.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 249.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.7 mm over length 171.8 mm (from Z=0.0 to Z=171.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02564", "images": ["images/Shaft_02564.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.5 mm and length at least 85.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.7 mm over length 19.7 mm (from Z=0.0 to Z=61.6).\n9. Finish turn diameter Ø37.1 mm over length 19.3 mm (from Z=0.0 to Z=41.9).\n10. Finish turn diameter Ø30.0 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03664", "images": ["images/Shaft_03664.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.7 mm and length at least 78.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.1 mm over length 9.2 mm (from Z=0.0 to Z=62.7).\n9. Finish turn diameter Ø49.5 mm over length 5.0 mm (from Z=0.0 to Z=53.5).\n10. Finish turn diameter Ø45.1 mm over length 17.0 mm (from Z=0.0 to Z=48.5).\n11. Finish turn diameter Ø35.6 mm over length 13.9 mm (from Z=0.0 to Z=31.5).\n12. Finish turn diameter Ø30.0 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03881", "images": ["images/Shaft_03881.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.8 mm and length at least 66.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.5 mm over length 12.6 mm (from Z=0.0 to Z=50.0).\n9. Finish turn diameter Ø48.1 mm over length 12.9 mm (from Z=0.0 to Z=37.4).\n10. Finish turn diameter Ø40.7 mm over length 10.3 mm (from Z=0.0 to Z=24.5).\n11. Finish turn diameter Ø30.0 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00594", "images": ["images/Shaft_00594.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.0 mm and length at least 299.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 187.7 mm (from Z=0.0 to Z=187.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.5 mm over length 35.4 mm (from Z=0.0 to Z=106.4).\n10. Finish turn diameter Ø52.4 mm over length 71.0 mm (from Z=0.0 to Z=71.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04183", "images": ["images/Shaft_04183.png", "detail_png/Shaft_04183_length.png", "detail_png/Shaft_04183_diam.png", "detail_png/Shaft_04183_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.5 mm and length at least 132.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 39.7 mm (from Z=0.0 to Z=39.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.0 mm over length 43.0 mm (from Z=0.0 to Z=88.2).\n9. Finish turn diameter Ø60.5 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00857", "images": ["images/Shaft_00857.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.1 mm and length at least 169.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.1 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 14.3 mm (from Z=0.0 to Z=103.7).\n9. Finish turn diameter Ø39.1 mm over length 43.2 mm (from Z=0.0 to Z=89.4).\n10. Finish turn diameter Ø32.7 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03424", "images": ["images/Shaft_03424.png", "detail_png/Shaft_03424_length.png", "detail_png/Shaft_03424_diam.png", "detail_png/Shaft_03424_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.0 mm and length at least 239.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.4 mm over length 16.4 mm (from Z=0.0 to Z=201.6).\n10. Finish turn diameter Ø38.1 mm over length 44.4 mm (from Z=0.0 to Z=185.2).\n11. Finish turn diameter Ø30.0 mm over length 140.8 mm (from Z=0.0 to Z=140.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00770", "images": ["images/Shaft_00770.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.0 mm and length at least 291.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.2 mm over length 78.4 mm (from Z=0.0 to Z=241.3).\n10. Finish turn diameter Ø49.5 mm over length 131.3 mm (from Z=0.0 to Z=162.9).\n11. Finish turn diameter Ø30.8 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00065", "images": ["images/Shaft_00065.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 176.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 157.7 mm (from Z=0.0 to Z=157.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.0 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03121", "images": ["images/Shaft_03121.png", "detail_png/Shaft_03121_length.png", "detail_png/Shaft_03121_diam.png", "detail_png/Shaft_03121_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 203.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.2 mm (from Z=0.0 to Z=178.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.5 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00781", "images": ["images/Shaft_00781.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.3 mm and length at least 76.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.4 mm over length 5.2 mm (from Z=0.0 to Z=64.0).\n9. Finish turn diameter Ø30.0 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00056", "images": ["images/Shaft_00056.png", "detail_png/Shaft_00056_length.png", "detail_png/Shaft_00056_diam.png", "detail_png/Shaft_00056_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.7 mm and length at least 150.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.1 mm over length 32.8 mm (from Z=0.0 to Z=121.5).\n9. Finish turn diameter Ø62.8 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00553", "images": ["images/Shaft_00553.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.8 mm and length at least 83.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.0 mm over length 16.7 mm (from Z=0.0 to Z=65.8).\n9. Finish turn diameter Ø47.3 mm over length 18.9 mm (from Z=0.0 to Z=49.1).\n10. Finish turn diameter Ø33.5 mm over length 20.2 mm (from Z=0.0 to Z=30.2).\n11. Finish turn diameter Ø30.0 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00512", "images": ["images/Shaft_00512.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 220.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 160.9 mm (from Z=0.0 to Z=160.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.9 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03879", "images": ["images/Shaft_03879.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.8 mm and length at least 229.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 17.4 mm (from Z=0.0 to Z=180.8).\n10. Finish turn diameter Ø49.2 mm over length 62.0 mm (from Z=0.0 to Z=163.4).\n11. Finish turn diameter Ø36.1 mm over length 101.4 mm (from Z=0.0 to Z=101.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02866", "images": ["images/Shaft_02866.png", "detail_png/Shaft_02866_length.png", "detail_png/Shaft_02866_diam.png", "detail_png/Shaft_02866_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 214.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 170.8 mm (from Z=0.0 to Z=170.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04121", "images": ["images/Shaft_04121.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.4 mm and length at least 112.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.4 mm over length 29.6 mm (from Z=0.0 to Z=85.7).\n9. Finish turn diameter Ø36.0 mm over length 33.9 mm (from Z=0.0 to Z=56.1).\n10. Finish turn diameter Ø30.0 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01477", "images": ["images/Shaft_01477.png", "detail_png/Shaft_01477_length.png", "detail_png/Shaft_01477_diam.png", "detail_png/Shaft_01477_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.3 mm and length at least 105.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03344", "images": ["images/Shaft_03344.png", "detail_png/Shaft_03344_length.png", "detail_png/Shaft_03344_diam.png", "detail_png/Shaft_03344_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.7 mm and length at least 281.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.7 mm over length 49.0 mm (from Z=0.0 to Z=247.2).\n10. Finish turn diameter Ø30.0 mm over length 198.2 mm (from Z=0.0 to Z=198.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04025", "images": ["images/Shaft_04025.png", "detail_png/Shaft_04025_length.png", "detail_png/Shaft_04025_diam.png", "detail_png/Shaft_04025_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.9 mm and length at least 251.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 15.2 mm (from Z=0.0 to Z=172.6).\n10. Finish turn diameter Ø51.9 mm over length 61.4 mm (from Z=0.0 to Z=157.4).\n11. Finish turn diameter Ø44.5 mm over length 73.7 mm (from Z=0.0 to Z=96.0).\n12. Finish turn diameter Ø36.2 mm over length 22.3 mm (from Z=0.0 to Z=22.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04775", "images": ["images/Shaft_04775.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.5 mm and length at least 214.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 40.2 mm (from Z=0.0 to Z=145.2).\n10. Finish turn diameter Ø51.9 mm over length 46.2 mm (from Z=0.0 to Z=105.0).\n11. Finish turn diameter Ø36.3 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01993", "images": ["images/Shaft_01993.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.1 mm and length at least 180.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.1 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.9 mm (from Z=0.0 to Z=164.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02465", "images": ["images/Shaft_02465.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.5 mm and length at least 266.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 63.8 mm (from Z=0.0 to Z=63.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.6 mm over length 35.2 mm (from Z=0.0 to Z=197.2).\n10. Finish turn diameter Ø44.3 mm over length 80.2 mm (from Z=0.0 to Z=162.0).\n11. Finish turn diameter Ø32.2 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01659", "images": ["images/Shaft_01659.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.2 mm and length at least 85.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 8.7 mm (from Z=0.0 to Z=8.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.3 mm over length 18.3 mm (from Z=0.0 to Z=71.9).\n9. Finish turn diameter Ø51.3 mm over length 5.0 mm (from Z=0.0 to Z=53.6).\n10. Finish turn diameter Ø38.5 mm over length 17.9 mm (from Z=0.0 to Z=48.6).\n11. Finish turn diameter Ø30.0 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04255", "images": ["images/Shaft_04255.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.9 mm and length at least 285.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.3 mm over length 19.4 mm (from Z=0.0 to Z=214.1).\n10. Finish turn diameter Ø50.0 mm over length 194.7 mm (from Z=0.0 to Z=194.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04134", "images": ["images/Shaft_04134.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 76.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 66.9 mm (from Z=0.0 to Z=66.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03567", "images": ["images/Shaft_03567.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.8 mm and length at least 293.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 257.9 mm (from Z=0.0 to Z=257.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00054", "images": ["images/Shaft_00054.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.0 mm and length at least 134.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.3 mm over length 51.1 mm (from Z=0.0 to Z=108.2).\n9. Finish turn diameter Ø30.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03863", "images": ["images/Shaft_03863.png", "detail_png/Shaft_03863_length.png", "detail_png/Shaft_03863_diam.png", "detail_png/Shaft_03863_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.2 mm and length at least 322.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 133.6 mm (from Z=0.0 to Z=292.0).\n10. Finish turn diameter Ø39.4 mm over length 158.4 mm (from Z=0.0 to Z=158.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03484", "images": ["images/Shaft_03484.png", "detail_png/Shaft_03484_length.png", "detail_png/Shaft_03484_diam.png", "detail_png/Shaft_03484_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.3 mm and length at least 251.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.3 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.1 mm over length 56.5 mm (from Z=0.0 to Z=205.3).\n10. Finish turn diameter Ø52.8 mm over length 43.7 mm (from Z=0.0 to Z=148.8).\n11. Finish turn diameter Ø33.5 mm over length 25.0 mm (from Z=0.0 to Z=105.1).\n12. Finish turn diameter Ø30.0 mm over length 80.1 mm (from Z=0.0 to Z=80.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02754", "images": ["images/Shaft_02754.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.0 mm and length at least 319.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.2 mm over length 12.7 mm (from Z=0.0 to Z=268.0).\n10. Finish turn diameter Ø54.1 mm over length 64.8 mm (from Z=0.0 to Z=255.3).\n11. Finish turn diameter Ø48.5 mm over length 18.2 mm (from Z=0.0 to Z=190.5).\n12. Finish turn diameter Ø37.3 mm over length 60.2 mm (from Z=0.0 to Z=172.3).\n13. Finish turn diameter Ø30.0 mm over length 112.1 mm (from Z=0.0 to Z=112.1).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00073", "images": ["images/Shaft_00073.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.9 mm and length at least 264.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 109.7 mm (from Z=0.0 to Z=194.2).\n10. Finish turn diameter Ø39.6 mm over length 84.5 mm (from Z=0.0 to Z=84.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03711", "images": ["images/Shaft_03711.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.9 mm and length at least 98.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 14.3 mm (from Z=0.0 to Z=70.0).\n9. Finish turn diameter Ø30.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03197", "images": ["images/Shaft_03197.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.5 mm and length at least 301.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.5 mm over length 106.9 mm (from Z=0.0 to Z=106.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.9 mm over length 57.4 mm (from Z=0.0 to Z=189.9).\n10. Finish turn diameter Ø33.5 mm over length 16.1 mm (from Z=0.0 to Z=132.5).\n11. Finish turn diameter Ø30.0 mm over length 116.4 mm (from Z=0.0 to Z=116.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04701", "images": ["images/Shaft_04701.png", "detail_png/Shaft_04701_length.png", "detail_png/Shaft_04701_diam.png", "detail_png/Shaft_04701_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.0 mm and length at least 127.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.0 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.5 mm over length 68.2 mm (from Z=0.0 to Z=87.8).\n9. Finish turn diameter Ø62.3 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04999", "images": ["images/Shaft_04999.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.9 mm and length at least 320.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 148.4 mm (from Z=0.0 to Z=148.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.1 mm over length 37.0 mm (from Z=0.0 to Z=167.4).\n10. Finish turn diameter Ø31.1 mm over length 130.4 mm (from Z=0.0 to Z=130.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04768", "images": ["images/Shaft_04768.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.7 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.7 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.1 mm over length 44.3 mm (from Z=0.0 to Z=91.7).\n9. Finish turn diameter Ø30.0 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00320", "images": ["images/Shaft_00320.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.7 mm and length at least 130.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.7 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.3 mm over length 49.0 mm (from Z=0.0 to Z=105.3).\n9. Finish turn diameter Ø56.9 mm over length 7.9 mm (from Z=0.0 to Z=56.3).\n10. Finish turn diameter Ø51.9 mm over length 28.7 mm (from Z=0.0 to Z=48.4).\n11. Finish turn diameter Ø33.4 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03852", "images": ["images/Shaft_03852.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.1 mm and length at least 100.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.4 mm over length 46.7 mm (from Z=0.0 to Z=61.3).\n9. Finish turn diameter Ø49.5 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00864", "images": ["images/Shaft_00864.png", "detail_png/Shaft_00864_length.png", "detail_png/Shaft_00864_diam.png", "detail_png/Shaft_00864_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.2 mm and length at least 132.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.2 mm over length 24.7 mm (from Z=0.0 to Z=86.3).\n9. Finish turn diameter Ø41.1 mm over length 12.5 mm (from Z=0.0 to Z=61.6).\n10. Finish turn diameter Ø30.0 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00766", "images": ["images/Shaft_00766.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.6 mm and length at least 194.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.6 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.0 mm over length 63.3 mm (from Z=0.0 to Z=136.9).\n9. Finish turn diameter Ø31.2 mm over length 33.6 mm (from Z=0.0 to Z=73.6).\n10. Finish turn diameter Ø30.0 mm over length 40.0 mm (from Z=0.0 to Z=40.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04359", "images": ["images/Shaft_04359.png", "detail_png/Shaft_04359_length.png", "detail_png/Shaft_04359_diam.png", "detail_png/Shaft_04359_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.8 mm and length at least 158.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.9 mm over length 23.7 mm (from Z=0.0 to Z=115.9).\n9. Finish turn diameter Ø31.2 mm over length 26.2 mm (from Z=0.0 to Z=92.2).\n10. Finish turn diameter Ø30.0 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04977", "images": ["images/Shaft_04977.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 178.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 91.5 mm (from Z=0.0 to Z=91.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 81.9 mm (from Z=0.0 to Z=81.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02555", "images": ["images/Shaft_02555.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.6 mm and length at least 279.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.0 mm over length 57.2 mm (from Z=0.0 to Z=216.4).\n10. Finish turn diameter Ø30.0 mm over length 159.2 mm (from Z=0.0 to Z=159.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01842", "images": ["images/Shaft_01842.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.4 mm and length at least 320.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 13.6 mm (from Z=0.0 to Z=269.7).\n10. Finish turn diameter Ø42.8 mm over length 99.5 mm (from Z=0.0 to Z=256.1).\n11. Finish turn diameter Ø30.0 mm over length 156.6 mm (from Z=0.0 to Z=156.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01863", "images": ["images/Shaft_01863.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.3 mm and length at least 267.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 184.3 mm (from Z=0.0 to Z=184.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03859", "images": ["images/Shaft_03859.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.1 mm and length at least 269.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.4 mm over length 51.9 mm (from Z=0.0 to Z=249.0).\n10. Finish turn diameter Ø59.9 mm over length 33.0 mm (from Z=0.0 to Z=197.1).\n11. Finish turn diameter Ø54.7 mm over length 46.5 mm (from Z=0.0 to Z=164.1).\n12. Finish turn diameter Ø36.9 mm over length 45.1 mm (from Z=0.0 to Z=117.6).\n13. Finish turn diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02993", "images": ["images/Shaft_02993.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.5 mm and length at least 123.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.7 mm over length 33.4 mm (from Z=0.0 to Z=81.7).\n9. Finish turn diameter Ø43.2 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04446", "images": ["images/Shaft_04446.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 224.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 131.1 mm (from Z=0.0 to Z=131.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.3 mm over length 88.5 mm (from Z=0.0 to Z=88.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04290", "images": ["images/Shaft_04290.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.3 mm and length at least 310.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.0 mm over length 74.6 mm (from Z=0.0 to Z=292.8).\n10. Finish turn diameter Ø53.8 mm over length 106.8 mm (from Z=0.0 to Z=218.2).\n11. Finish turn diameter Ø44.8 mm over length 85.0 mm (from Z=0.0 to Z=111.4).\n12. Finish turn diameter Ø32.5 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00341", "images": ["images/Shaft_00341.png", "detail_png/Shaft_00341_length.png", "detail_png/Shaft_00341_diam.png", "detail_png/Shaft_00341_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 104.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.2 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00185", "images": ["images/Shaft_00185.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.3 mm and length at least 321.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.3 mm over length 105.3 mm (from Z=0.0 to Z=105.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.3 mm over length 90.7 mm (from Z=0.0 to Z=211.6).\n10. Finish turn diameter Ø30.0 mm over length 120.9 mm (from Z=0.0 to Z=120.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04910", "images": ["images/Shaft_04910.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.6 mm and length at least 195.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.6 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 125.6 mm (from Z=0.0 to Z=125.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04436", "images": ["images/Shaft_04436.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.9 mm and length at least 121.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.7 mm over length 33.2 mm (from Z=0.0 to Z=91.5).\n9. Finish turn diameter Ø30.0 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00735", "images": ["images/Shaft_00735.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.4 mm and length at least 76.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.9 mm over length 18.4 mm (from Z=0.0 to Z=59.8).\n9. Finish turn diameter Ø30.4 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01895", "images": ["images/Shaft_01895.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.0 mm and length at least 120.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 25.9 mm (from Z=0.0 to Z=72.9).\n9. Finish turn diameter Ø38.6 mm over length 12.0 mm (from Z=0.0 to Z=47.0).\n10. Finish turn diameter Ø30.0 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03675", "images": ["images/Shaft_03675.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 157.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 76.8 mm (from Z=0.0 to Z=76.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.2 mm over length 75.9 mm (from Z=0.0 to Z=75.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04709", "images": ["images/Shaft_04709.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.9 mm and length at least 257.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 114.9 mm (from Z=0.0 to Z=114.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.6 mm over length 115.8 mm (from Z=0.0 to Z=137.1).\n10. Finish turn diameter Ø44.3 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02062", "images": ["images/Shaft_02062.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.6 mm and length at least 88.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.5 mm over length 25.6 mm (from Z=0.0 to Z=71.5).\n9. Finish turn diameter Ø40.0 mm over length 16.3 mm (from Z=0.0 to Z=45.9).\n10. Finish turn diameter Ø36.3 mm over length 8.1 mm (from Z=0.0 to Z=29.6).\n11. Finish turn diameter Ø30.0 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04142", "images": ["images/Shaft_04142.png", "detail_png/Shaft_04142_length.png", "detail_png/Shaft_04142_diam.png", "detail_png/Shaft_04142_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.1 mm and length at least 294.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 61.5 mm (from Z=0.0 to Z=203.1).\n10. Finish turn diameter Ø30.0 mm over length 141.6 mm (from Z=0.0 to Z=141.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02787", "images": ["images/Shaft_02787.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 234.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.7 mm (from Z=0.0 to Z=202.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.5 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04776", "images": ["images/Shaft_04776.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.4 mm and length at least 86.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 48.4 mm (from Z=0.0 to Z=66.8).\n9. Finish turn diameter Ø50.3 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01455", "images": ["images/Shaft_01455.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.5 mm and length at least 288.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.2 mm over length 87.9 mm (from Z=0.0 to Z=239.5).\n10. Finish turn diameter Ø58.0 mm over length 33.7 mm (from Z=0.0 to Z=151.6).\n11. Finish turn diameter Ø52.5 mm over length 117.9 mm (from Z=0.0 to Z=117.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01037", "images": ["images/Shaft_01037.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.5 mm and length at least 82.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02664", "images": ["images/Shaft_02664.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.1 mm and length at least 312.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 149.7 mm (from Z=0.0 to Z=149.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.4 mm over length 60.4 mm (from Z=0.0 to Z=158.2).\n10. Finish turn diameter Ø32.5 mm over length 22.2 mm (from Z=0.0 to Z=97.8).\n11. Finish turn diameter Ø30.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01903", "images": ["images/Shaft_01903.png", "detail_png/Shaft_01903_length.png", "detail_png/Shaft_01903_diam.png", "detail_png/Shaft_01903_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.9 mm and length at least 113.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.9 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.6 mm over length 17.6 mm (from Z=0.0 to Z=99.1).\n9. Finish turn diameter Ø45.8 mm over length 81.5 mm (from Z=0.0 to Z=81.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03730", "images": ["images/Shaft_03730.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.4 mm and length at least 168.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.2 mm over length 60.3 mm (from Z=0.0 to Z=128.6).\n9. Finish turn diameter Ø33.7 mm over length 31.4 mm (from Z=0.0 to Z=68.3).\n10. Finish turn diameter Ø30.0 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03025", "images": ["images/Shaft_03025.png", "detail_png/Shaft_03025_length.png", "detail_png/Shaft_03025_diam.png", "detail_png/Shaft_03025_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.2 mm and length at least 140.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 25.0 mm (from Z=0.0 to Z=25.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.0 mm over length 19.3 mm (from Z=0.0 to Z=110.0).\n9. Finish turn diameter Ø45.2 mm over length 58.9 mm (from Z=0.0 to Z=90.7).\n10. Finish turn diameter Ø35.5 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04898", "images": ["images/Shaft_04898.png", "detail_png/Shaft_04898_length.png", "detail_png/Shaft_04898_diam.png", "detail_png/Shaft_04898_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 83.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 57.1 mm (from Z=0.0 to Z=57.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.7 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04526", "images": ["images/Shaft_04526.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.2 mm and length at least 320.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.8 mm over length 46.3 mm (from Z=0.0 to Z=294.4).\n10. Finish turn diameter Ø33.4 mm over length 49.4 mm (from Z=0.0 to Z=248.1).\n11. Finish turn diameter Ø30.0 mm over length 198.7 mm (from Z=0.0 to Z=198.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04820", "images": ["images/Shaft_04820.png", "detail_png/Shaft_04820_length.png", "detail_png/Shaft_04820_diam.png", "detail_png/Shaft_04820_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.4 mm and length at least 231.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.1 mm over length 22.5 mm (from Z=0.0 to Z=183.4).\n10. Finish turn diameter Ø33.8 mm over length 37.6 mm (from Z=0.0 to Z=160.9).\n11. Finish turn diameter Ø30.0 mm over length 123.3 mm (from Z=0.0 to Z=123.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02689", "images": ["images/Shaft_02689.png", "detail_png/Shaft_02689_length.png", "detail_png/Shaft_02689_diam.png", "detail_png/Shaft_02689_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.4 mm and length at least 189.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.4 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.1 mm over length 28.8 mm (from Z=0.0 to Z=151.3).\n10. Finish turn diameter Ø30.0 mm over length 122.5 mm (from Z=0.0 to Z=122.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03335", "images": ["images/Shaft_03335.png", "detail_png/Shaft_03335_length.png", "detail_png/Shaft_03335_diam.png", "detail_png/Shaft_03335_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.7 mm and length at least 193.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.7 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 161.6 mm (from Z=0.0 to Z=161.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03412", "images": ["images/Shaft_03412.png", "detail_png/Shaft_03412_length.png", "detail_png/Shaft_03412_diam.png", "detail_png/Shaft_03412_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 261.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 183.1 mm (from Z=0.0 to Z=183.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.8 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03940", "images": ["images/Shaft_03940.png", "detail_png/Shaft_03940_length.png", "detail_png/Shaft_03940_diam.png", "detail_png/Shaft_03940_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.8 mm and length at least 120.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 32.9 mm (from Z=0.0 to Z=92.3).\n9. Finish turn diameter Ø52.6 mm over length 14.6 mm (from Z=0.0 to Z=59.4).\n10. Finish turn diameter Ø36.8 mm over length 15.3 mm (from Z=0.0 to Z=44.8).\n11. Finish turn diameter Ø30.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00195", "images": ["images/Shaft_00195.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.6 mm and length at least 226.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.5 mm over length 20.1 mm (from Z=0.0 to Z=178.6).\n10. Finish turn diameter Ø36.1 mm over length 46.5 mm (from Z=0.0 to Z=158.5).\n11. Finish turn diameter Ø32.7 mm over length 45.8 mm (from Z=0.0 to Z=112.0).\n12. Finish turn diameter Ø30.0 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02328", "images": ["images/Shaft_02328.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.6 mm and length at least 112.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03964", "images": ["images/Shaft_03964.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.6 mm and length at least 67.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 6.1 mm (from Z=0.0 to Z=37.7).\n9. Finish turn diameter Ø39.8 mm over length 10.0 mm (from Z=0.0 to Z=31.6).\n10. Finish turn diameter Ø31.8 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03891", "images": ["images/Shaft_03891.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.7 mm and length at least 135.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.7 mm over length 8.7 mm (from Z=0.0 to Z=8.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 121.3 mm (from Z=0.0 to Z=121.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03657", "images": ["images/Shaft_03657.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.1 mm and length at least 277.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.1 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 241.7 mm (from Z=0.0 to Z=241.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01018", "images": ["images/Shaft_01018.png", "detail_png/Shaft_01018_length.png", "detail_png/Shaft_01018_diam.png", "detail_png/Shaft_01018_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.1 mm and length at least 76.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.5 mm over length 28.1 mm (from Z=0.0 to Z=40.2).\n9. Finish turn diameter Ø48.5 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02672", "images": ["images/Shaft_02672.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.1 mm and length at least 278.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 205.5 mm (from Z=0.0 to Z=205.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02841", "images": ["images/Shaft_02841.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.9 mm and length at least 264.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 198.8 mm (from Z=0.0 to Z=198.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04743", "images": ["images/Shaft_04743.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.3 mm and length at least 310.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 63.1 mm (from Z=0.0 to Z=270.0).\n10. Finish turn diameter Ø35.8 mm over length 45.0 mm (from Z=0.0 to Z=206.9).\n11. Finish turn diameter Ø30.2 mm over length 68.4 mm (from Z=0.0 to Z=161.9).\n12. Finish turn diameter Ø30.0 mm over length 93.5 mm (from Z=0.0 to Z=93.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01230", "images": ["images/Shaft_01230.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.5 mm and length at least 304.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 84.7 mm (from Z=0.0 to Z=84.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.2 mm over length 54.7 mm (from Z=0.0 to Z=214.5).\n10. Finish turn diameter Ø45.0 mm over length 42.0 mm (from Z=0.0 to Z=159.8).\n11. Finish turn diameter Ø30.0 mm over length 117.8 mm (from Z=0.0 to Z=117.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01956", "images": ["images/Shaft_01956.png", "detail_png/Shaft_01956_length.png", "detail_png/Shaft_01956_diam.png", "detail_png/Shaft_01956_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.6 mm and length at least 89.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.7 mm over length 21.9 mm (from Z=0.0 to Z=67.6).\n9. Finish turn diameter Ø31.3 mm over length 17.5 mm (from Z=0.0 to Z=45.7).\n10. Finish turn diameter Ø30.0 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00324", "images": ["images/Shaft_00324.png", "detail_png/Shaft_00324_length.png", "detail_png/Shaft_00324_diam.png", "detail_png/Shaft_00324_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.8 mm and length at least 158.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.3 mm over length 35.6 mm (from Z=0.0 to Z=119.2).\n9. Finish turn diameter Ø41.1 mm over length 48.4 mm (from Z=0.0 to Z=83.6).\n10. Finish turn diameter Ø30.0 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01791", "images": ["images/Shaft_01791.png", "detail_png/Shaft_01791_length.png", "detail_png/Shaft_01791_diam.png", "detail_png/Shaft_01791_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.6 mm and length at least 115.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.1 mm over length 34.4 mm (from Z=0.0 to Z=94.3).\n9. Finish turn diameter Ø37.6 mm over length 27.5 mm (from Z=0.0 to Z=59.9).\n10. Finish turn diameter Ø30.6 mm over length 11.6 mm (from Z=0.0 to Z=32.4).\n11. Finish turn diameter Ø30.0 mm over length 20.8 mm (from Z=0.0 to Z=20.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02852", "images": ["images/Shaft_02852.png", "detail_png/Shaft_02852_length.png", "detail_png/Shaft_02852_diam.png", "detail_png/Shaft_02852_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø82.0 mm and length at least 284.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø80.0 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø80.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø75.6 mm over length 26.6 mm (from Z=0.0 to Z=202.9).\n10. Finish turn diameter Ø70.4 mm over length 71.7 mm (from Z=0.0 to Z=176.3).\n11. Finish turn diameter Ø63.3 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03508", "images": ["images/Shaft_03508.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.8 mm and length at least 115.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.9 mm over length 18.5 mm (from Z=0.0 to Z=85.6).\n9. Finish turn diameter Ø30.0 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04475", "images": ["images/Shaft_04475.png", "detail_png/Shaft_04475_length.png", "detail_png/Shaft_04475_diam.png", "detail_png/Shaft_04475_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.3 mm and length at least 232.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 199.9 mm (from Z=0.0 to Z=199.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02149", "images": ["images/Shaft_02149.png", "detail_png/Shaft_02149_length.png", "detail_png/Shaft_02149_diam.png", "detail_png/Shaft_02149_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.2 mm and length at least 185.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.9 mm over length 17.6 mm (from Z=0.0 to Z=151.2).\n9. Finish turn diameter Ø43.6 mm over length 26.3 mm (from Z=0.0 to Z=133.6).\n10. Finish turn diameter Ø39.0 mm over length 46.8 mm (from Z=0.0 to Z=107.3).\n11. Finish turn diameter Ø30.0 mm over length 60.5 mm (from Z=0.0 to Z=60.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02899", "images": ["images/Shaft_02899.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.8 mm and length at least 302.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.1 mm over length 85.9 mm (from Z=0.0 to Z=236.0).\n10. Finish turn diameter Ø30.0 mm over length 150.1 mm (from Z=0.0 to Z=150.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02578", "images": ["images/Shaft_02578.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 68.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 54.2 mm (from Z=0.0 to Z=54.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.4 mm over length 9.3 mm (from Z=0.0 to Z=9.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02159", "images": ["images/Shaft_02159.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.2 mm and length at least 194.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.1 mm over length 10.8 mm (from Z=0.0 to Z=99.3).\n9. Finish turn diameter Ø58.7 mm over length 76.7 mm (from Z=0.0 to Z=88.5).\n10. Finish turn diameter Ø43.4 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02028", "images": ["images/Shaft_02028.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.2 mm and length at least 98.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 64.4 mm (from Z=0.0 to Z=64.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00635", "images": ["images/Shaft_00635.png", "detail_png/Shaft_00635_length.png", "detail_png/Shaft_00635_diam.png", "detail_png/Shaft_00635_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.8 mm and length at least 172.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.6 mm over length 43.0 mm (from Z=0.0 to Z=122.7).\n9. Finish turn diameter Ø42.4 mm over length 58.0 mm (from Z=0.0 to Z=79.7).\n10. Finish turn diameter Ø30.8 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02652", "images": ["images/Shaft_02652.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.1 mm and length at least 153.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.1 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 118.9 mm (from Z=0.0 to Z=118.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00918", "images": ["images/Shaft_00918.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.7 mm and length at least 109.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.9 mm over length 16.7 mm (from Z=0.0 to Z=92.4).\n9. Finish turn diameter Ø30.0 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04143", "images": ["images/Shaft_04143.png", "detail_png/Shaft_04143_length.png", "detail_png/Shaft_04143_diam.png", "detail_png/Shaft_04143_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.8 mm and length at least 65.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 8.2 mm (from Z=0.0 to Z=8.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.7 mm over length 5.2 mm (from Z=0.0 to Z=52.7).\n9. Finish turn diameter Ø37.7 mm over length 9.5 mm (from Z=0.0 to Z=47.5).\n10. Finish turn diameter Ø30.0 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04780", "images": ["images/Shaft_04780.png", "detail_png/Shaft_04780_length.png", "detail_png/Shaft_04780_diam.png", "detail_png/Shaft_04780_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 101.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.3 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02102", "images": ["images/Shaft_02102.png", "detail_png/Shaft_02102_length.png", "detail_png/Shaft_02102_diam.png", "detail_png/Shaft_02102_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.1 mm and length at least 214.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.9 mm over length 28.8 mm (from Z=0.0 to Z=175.8).\n10. Finish turn diameter Ø35.6 mm over length 43.5 mm (from Z=0.0 to Z=147.0).\n11. Finish turn diameter Ø30.0 mm over length 103.5 mm (from Z=0.0 to Z=103.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00165", "images": ["images/Shaft_00165.png", "detail_png/Shaft_00165_length.png", "detail_png/Shaft_00165_diam.png", "detail_png/Shaft_00165_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.8 mm and length at least 261.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 97.0 mm (from Z=0.0 to Z=97.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 91.1 mm (from Z=0.0 to Z=159.3).\n10. Finish turn diameter Ø30.0 mm over length 68.2 mm (from Z=0.0 to Z=68.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00380", "images": ["images/Shaft_00380.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.6 mm and length at least 78.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.9 mm over length 20.4 mm (from Z=0.0 to Z=65.4).\n9. Finish turn diameter Ø30.0 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01744", "images": ["images/Shaft_01744.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.6 mm and length at least 213.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.6 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.8 mm over length 7.9 mm (from Z=0.0 to Z=150.6).\n10. Finish turn diameter Ø40.5 mm over length 24.9 mm (from Z=0.0 to Z=142.7).\n11. Finish turn diameter Ø32.4 mm over length 13.7 mm (from Z=0.0 to Z=117.8).\n12. Finish turn diameter Ø30.0 mm over length 104.1 mm (from Z=0.0 to Z=104.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02583", "images": ["images/Shaft_02583.png", "detail_png/Shaft_02583_length.png", "detail_png/Shaft_02583_diam.png", "detail_png/Shaft_02583_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.3 mm and length at least 267.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.3 mm (from Z=0.0 to Z=224.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01778", "images": ["images/Shaft_01778.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.3 mm and length at least 201.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.3 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.0 mm over length 21.8 mm (from Z=0.0 to Z=139.8).\n10. Finish turn diameter Ø41.9 mm over length 85.3 mm (from Z=0.0 to Z=118.0).\n11. Finish turn diameter Ø30.0 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00763", "images": ["images/Shaft_00763.png", "detail_png/Shaft_00763_length.png", "detail_png/Shaft_00763_diam.png", "detail_png/Shaft_00763_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.0 mm and length at least 175.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.1 mm over length 34.8 mm (from Z=0.0 to Z=132.9).\n9. Finish turn diameter Ø40.3 mm over length 22.5 mm (from Z=0.0 to Z=98.1).\n10. Finish turn diameter Ø30.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02514", "images": ["images/Shaft_02514.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.9 mm and length at least 96.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.4 mm over length 12.6 mm (from Z=0.0 to Z=57.2).\n9. Finish turn diameter Ø68.3 mm over length 21.7 mm (from Z=0.0 to Z=44.6).\n10. Finish turn diameter Ø56.1 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01508", "images": ["images/Shaft_01508.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.5 mm and length at least 89.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.4 mm over length 43.0 mm (from Z=0.0 to Z=56.8).\n9. Finish turn diameter Ø30.0 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04300", "images": ["images/Shaft_04300.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.1 mm and length at least 180.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 20.4 mm (from Z=0.0 to Z=130.2).\n9. Finish turn diameter Ø37.4 mm over length 65.7 mm (from Z=0.0 to Z=109.8).\n10. Finish turn diameter Ø30.0 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03041", "images": ["images/Shaft_03041.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.6 mm and length at least 267.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 160.9 mm (from Z=0.0 to Z=160.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.4 mm over length 61.0 mm (from Z=0.0 to Z=101.7).\n10. Finish turn diameter Ø51.5 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03098", "images": ["images/Shaft_03098.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.5 mm and length at least 238.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.5 mm over length 7.2 mm (from Z=0.0 to Z=7.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 226.4 mm (from Z=0.0 to Z=226.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02458", "images": ["images/Shaft_02458.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.1 mm and length at least 227.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.1 mm over length 51.2 mm (from Z=0.0 to Z=51.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 14.2 mm (from Z=0.0 to Z=171.0).\n10. Finish turn diameter Ø55.8 mm over length 55.4 mm (from Z=0.0 to Z=156.8).\n11. Finish turn diameter Ø52.0 mm over length 20.8 mm (from Z=0.0 to Z=101.4).\n12. Finish turn diameter Ø32.7 mm over length 33.5 mm (from Z=0.0 to Z=80.6).\n13. Finish turn diameter Ø30.0 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02306", "images": ["images/Shaft_02306.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.6 mm and length at least 244.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.6 mm over length 156.1 mm (from Z=0.0 to Z=156.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.8 mm over length 22.2 mm (from Z=0.0 to Z=83.2).\n10. Finish turn diameter Ø39.4 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01099", "images": ["images/Shaft_01099.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.6 mm and length at least 320.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.5 mm over length 121.0 mm (from Z=0.0 to Z=294.1).\n10. Finish turn diameter Ø30.0 mm over length 173.1 mm (from Z=0.0 to Z=173.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01951", "images": ["images/Shaft_01951.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 91.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.0 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04957", "images": ["images/Shaft_04957.png", "detail_png/Shaft_04957_length.png", "detail_png/Shaft_04957_diam.png", "detail_png/Shaft_04957_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.9 mm and length at least 81.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.2 mm over length 16.4 mm (from Z=0.0 to Z=62.1).\n9. Finish turn diameter Ø30.0 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03912", "images": ["images/Shaft_03912.png", "detail_png/Shaft_03912_length.png", "detail_png/Shaft_03912_diam.png", "detail_png/Shaft_03912_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 115.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 93.1 mm (from Z=0.0 to Z=93.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.8 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04834", "images": ["images/Shaft_04834.png", "detail_png/Shaft_04834_length.png", "detail_png/Shaft_04834_diam.png", "detail_png/Shaft_04834_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.9 mm and length at least 73.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.5 mm over length 19.0 mm (from Z=0.0 to Z=58.1).\n9. Finish turn diameter Ø30.0 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04328", "images": ["images/Shaft_04328.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 286.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 261.9 mm (from Z=0.0 to Z=261.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.7 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03766", "images": ["images/Shaft_03766.png", "detail_png/Shaft_03766_length.png", "detail_png/Shaft_03766_diam.png", "detail_png/Shaft_03766_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.8 mm and length at least 279.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.8 mm over length 89.4 mm (from Z=0.0 to Z=89.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 67.7 mm (from Z=0.0 to Z=185.2).\n10. Finish turn diameter Ø49.4 mm over length 44.1 mm (from Z=0.0 to Z=117.5).\n11. Finish turn diameter Ø35.7 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02967", "images": ["images/Shaft_02967.png", "detail_png/Shaft_02967_length.png", "detail_png/Shaft_02967_diam.png", "detail_png/Shaft_02967_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.4 mm and length at least 100.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.4 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 20.2 mm (from Z=0.0 to Z=76.3).\n9. Finish turn diameter Ø44.4 mm over length 28.6 mm (from Z=0.0 to Z=56.1).\n10. Finish turn diameter Ø30.0 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00393", "images": ["images/Shaft_00393.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.8 mm and length at least 315.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 85.7 mm (from Z=0.0 to Z=85.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.3 mm over length 73.6 mm (from Z=0.0 to Z=224.7).\n10. Finish turn diameter Ø38.5 mm over length 56.1 mm (from Z=0.0 to Z=151.1).\n11. Finish turn diameter Ø30.0 mm over length 95.0 mm (from Z=0.0 to Z=95.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01470", "images": ["images/Shaft_01470.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.7 mm and length at least 144.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.4 mm over length 51.7 mm (from Z=0.0 to Z=91.6).\n9. Finish turn diameter Ø31.6 mm over length 11.8 mm (from Z=0.0 to Z=39.9).\n10. Finish turn diameter Ø30.0 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03962", "images": ["images/Shaft_03962.png", "detail_png/Shaft_03962_length.png", "detail_png/Shaft_03962_diam.png", "detail_png/Shaft_03962_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.7 mm and length at least 298.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.7 mm over length 97.0 mm (from Z=0.0 to Z=97.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.3 mm over length 75.7 mm (from Z=0.0 to Z=196.8).\n10. Finish turn diameter Ø45.3 mm over length 121.1 mm (from Z=0.0 to Z=121.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02471", "images": ["images/Shaft_02471.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.1 mm and length at least 191.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.1 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.0 mm over length 31.7 mm (from Z=0.0 to Z=86.3).\n9. Finish turn diameter Ø30.8 mm over length 18.4 mm (from Z=0.0 to Z=54.6).\n10. Finish turn diameter Ø30.0 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01270", "images": ["images/Shaft_01270.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.6 mm and length at least 243.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 81.7 mm (from Z=0.0 to Z=81.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 37.4 mm (from Z=0.0 to Z=156.8).\n10. Finish turn diameter Ø30.0 mm over length 119.4 mm (from Z=0.0 to Z=119.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04239", "images": ["images/Shaft_04239.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.2 mm and length at least 305.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 64.0 mm (from Z=0.0 to Z=64.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.5 mm over length 82.5 mm (from Z=0.0 to Z=236.4).\n10. Finish turn diameter Ø55.4 mm over length 86.3 mm (from Z=0.0 to Z=153.9).\n11. Finish turn diameter Ø44.9 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02010", "images": ["images/Shaft_02010.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.5 mm and length at least 269.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.8 mm over length 33.3 mm (from Z=0.0 to Z=214.9).\n10. Finish turn diameter Ø44.8 mm over length 29.7 mm (from Z=0.0 to Z=181.6).\n11. Finish turn diameter Ø33.8 mm over length 43.5 mm (from Z=0.0 to Z=151.9).\n12. Finish turn diameter Ø30.0 mm over length 108.4 mm (from Z=0.0 to Z=108.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04311", "images": ["images/Shaft_04311.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.0 mm and length at least 108.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.0 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.4 mm over length 37.0 mm (from Z=0.0 to Z=92.7).\n9. Finish turn diameter Ø30.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00493", "images": ["images/Shaft_00493.png", "detail_png/Shaft_00493_length.png", "detail_png/Shaft_00493_diam.png", "detail_png/Shaft_00493_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.3 mm and length at least 110.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.3 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.2 mm over length 14.8 mm (from Z=0.0 to Z=97.1).\n9. Finish turn diameter Ø36.5 mm over length 21.7 mm (from Z=0.0 to Z=82.3).\n10. Finish turn diameter Ø30.0 mm over length 60.6 mm (from Z=0.0 to Z=60.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00631", "images": ["images/Shaft_00631.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.2 mm and length at least 121.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.2 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.4 mm over length 25.9 mm (from Z=0.0 to Z=105.3).\n9. Finish turn diameter Ø30.0 mm over length 79.4 mm (from Z=0.0 to Z=79.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02679", "images": ["images/Shaft_02679.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.1 mm and length at least 307.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 265.9 mm (from Z=0.0 to Z=265.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02958", "images": ["images/Shaft_02958.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.7 mm and length at least 197.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 35.6 mm (from Z=0.0 to Z=35.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.2 mm over length 34.8 mm (from Z=0.0 to Z=157.3).\n10. Finish turn diameter Ø31.0 mm over length 122.5 mm (from Z=0.0 to Z=122.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01167", "images": ["images/Shaft_01167.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.4 mm and length at least 202.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.3 mm over length 26.3 mm (from Z=0.0 to Z=157.1).\n10. Finish turn diameter Ø39.4 mm over length 23.6 mm (from Z=0.0 to Z=130.8).\n11. Finish turn diameter Ø30.0 mm over length 107.2 mm (from Z=0.0 to Z=107.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04974", "images": ["images/Shaft_04974.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.4 mm and length at least 219.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.1 mm over length 43.7 mm (from Z=0.0 to Z=155.6).\n10. Finish turn diameter Ø42.0 mm over length 34.0 mm (from Z=0.0 to Z=111.9).\n11. Finish turn diameter Ø34.1 mm over length 22.3 mm (from Z=0.0 to Z=77.9).\n12. Finish turn diameter Ø30.0 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03046", "images": ["images/Shaft_03046.png", "detail_png/Shaft_03046_length.png", "detail_png/Shaft_03046_diam.png", "detail_png/Shaft_03046_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.7 mm and length at least 151.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 68.1 mm (from Z=0.0 to Z=68.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.7 mm over length 55.3 mm (from Z=0.0 to Z=78.4).\n9. Finish turn diameter Ø43.6 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03697", "images": ["images/Shaft_03697.png", "detail_png/Shaft_03697_length.png", "detail_png/Shaft_03697_diam.png", "detail_png/Shaft_03697_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.8 mm and length at least 142.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.8 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 106.8 mm (from Z=0.0 to Z=106.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00852", "images": ["images/Shaft_00852.png", "detail_png/Shaft_00852_length.png", "detail_png/Shaft_00852_diam.png", "detail_png/Shaft_00852_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.6 mm and length at least 139.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.9 mm over length 29.3 mm (from Z=0.0 to Z=115.1).\n9. Finish turn diameter Ø51.7 mm over length 5.0 mm (from Z=0.0 to Z=85.8).\n10. Finish turn diameter Ø42.7 mm over length 23.4 mm (from Z=0.0 to Z=80.8).\n11. Finish turn diameter Ø30.0 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02961", "images": ["images/Shaft_02961.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 68.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.1 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00365", "images": ["images/Shaft_00365.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.3 mm and length at least 304.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 80.2 mm (from Z=0.0 to Z=80.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 104.7 mm (from Z=0.0 to Z=219.5).\n10. Finish turn diameter Ø34.6 mm over length 114.8 mm (from Z=0.0 to Z=114.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04469", "images": ["images/Shaft_04469.png", "detail_png/Shaft_04469_length.png", "detail_png/Shaft_04469_diam.png", "detail_png/Shaft_04469_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.2 mm and length at least 203.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.8 mm over length 31.5 mm (from Z=0.0 to Z=175.6).\n10. Finish turn diameter Ø43.2 mm over length 61.5 mm (from Z=0.0 to Z=144.1).\n11. Finish turn diameter Ø35.5 mm over length 73.1 mm (from Z=0.0 to Z=82.6).\n12. Finish turn diameter Ø30.0 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00983", "images": ["images/Shaft_00983.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.6 mm and length at least 301.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.4 mm over length 28.6 mm (from Z=0.0 to Z=245.3).\n10. Finish turn diameter Ø38.7 mm over length 17.1 mm (from Z=0.0 to Z=216.7).\n11. Finish turn diameter Ø30.0 mm over length 199.6 mm (from Z=0.0 to Z=199.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00729", "images": ["images/Shaft_00729.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.1 mm and length at least 79.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 18.5 mm (from Z=0.0 to Z=18.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01045", "images": ["images/Shaft_01045.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.4 mm and length at least 76.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01633", "images": ["images/Shaft_01633.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.8 mm and length at least 298.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 224.0 mm (from Z=0.0 to Z=224.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00379", "images": ["images/Shaft_00379.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.2 mm and length at least 201.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 44.0 mm (from Z=0.0 to Z=169.8).\n10. Finish turn diameter Ø41.2 mm over length 40.1 mm (from Z=0.0 to Z=125.8).\n11. Finish turn diameter Ø30.0 mm over length 85.7 mm (from Z=0.0 to Z=85.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01562", "images": ["images/Shaft_01562.png", "detail_png/Shaft_01562_length.png", "detail_png/Shaft_01562_diam.png", "detail_png/Shaft_01562_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.6 mm and length at least 184.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.8 mm over length 77.5 mm (from Z=0.0 to Z=158.2).\n9. Finish turn diameter Ø45.2 mm over length 20.7 mm (from Z=0.0 to Z=80.7).\n10. Finish turn diameter Ø30.0 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03013", "images": ["images/Shaft_03013.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.8 mm and length at least 147.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.8 mm over length 41.3 mm (from Z=0.0 to Z=41.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 101.6 mm (from Z=0.0 to Z=101.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04849", "images": ["images/Shaft_04849.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.2 mm and length at least 305.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 136.2 mm (from Z=0.0 to Z=136.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.2 mm over length 23.4 mm (from Z=0.0 to Z=164.3).\n10. Finish turn diameter Ø37.9 mm over length 140.9 mm (from Z=0.0 to Z=140.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04607", "images": ["images/Shaft_04607.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.7 mm and length at least 241.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 40.2 mm (from Z=0.0 to Z=40.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.0 mm over length 50.3 mm (from Z=0.0 to Z=196.4).\n10. Finish turn diameter Ø50.6 mm over length 75.2 mm (from Z=0.0 to Z=146.1).\n11. Finish turn diameter Ø40.6 mm over length 70.9 mm (from Z=0.0 to Z=70.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00227", "images": ["images/Shaft_00227.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.6 mm and length at least 262.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.2 mm over length 191.2 mm (from Z=0.0 to Z=234.4).\n10. Finish turn diameter Ø50.8 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01323", "images": ["images/Shaft_01323.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.4 mm and length at least 211.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 49.5 mm (from Z=0.0 to Z=49.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.2 mm over length 122.2 mm (from Z=0.0 to Z=156.8).\n10. Finish turn diameter Ø45.5 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02836", "images": ["images/Shaft_02836.png", "detail_png/Shaft_02836_length.png", "detail_png/Shaft_02836_diam.png", "detail_png/Shaft_02836_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.4 mm and length at least 259.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.7 mm over length 69.2 mm (from Z=0.0 to Z=204.3).\n10. Finish turn diameter Ø46.6 mm over length 14.2 mm (from Z=0.0 to Z=135.1).\n11. Finish turn diameter Ø34.7 mm over length 29.0 mm (from Z=0.0 to Z=120.9).\n12. Finish turn diameter Ø30.0 mm over length 91.9 mm (from Z=0.0 to Z=91.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02636", "images": ["images/Shaft_02636.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.8 mm and length at least 114.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 41.0 mm (from Z=0.0 to Z=92.2).\n9. Finish turn diameter Ø35.0 mm over length 36.0 mm (from Z=0.0 to Z=51.2).\n10. Finish turn diameter Ø30.0 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03742", "images": ["images/Shaft_03742.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.7 mm and length at least 321.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 61.4 mm (from Z=0.0 to Z=61.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.8 mm over length 23.0 mm (from Z=0.0 to Z=255.5).\n10. Finish turn diameter Ø40.1 mm over length 49.6 mm (from Z=0.0 to Z=232.5).\n11. Finish turn diameter Ø33.1 mm over length 76.0 mm (from Z=0.0 to Z=182.9).\n12. Finish turn diameter Ø30.0 mm over length 106.9 mm (from Z=0.0 to Z=106.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00865", "images": ["images/Shaft_00865.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.8 mm and length at least 205.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.8 mm over length 45.8 mm (from Z=0.0 to Z=145.4).\n10. Finish turn diameter Ø58.7 mm over length 46.9 mm (from Z=0.0 to Z=99.6).\n11. Finish turn diameter Ø53.7 mm over length 25.8 mm (from Z=0.0 to Z=52.7).\n12. Finish turn diameter Ø35.0 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00529", "images": ["images/Shaft_00529.png", "detail_png/Shaft_00529_length.png", "detail_png/Shaft_00529_diam.png", "detail_png/Shaft_00529_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.6 mm and length at least 279.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.7 mm over length 62.1 mm (from Z=0.0 to Z=250.3).\n10. Finish turn diameter Ø63.1 mm over length 31.0 mm (from Z=0.0 to Z=188.2).\n11. Finish turn diameter Ø43.3 mm over length 85.5 mm (from Z=0.0 to Z=157.2).\n12. Finish turn diameter Ø30.0 mm over length 71.7 mm (from Z=0.0 to Z=71.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02331", "images": ["images/Shaft_02331.png", "detail_png/Shaft_02331_length.png", "detail_png/Shaft_02331_diam.png", "detail_png/Shaft_02331_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.3 mm and length at least 248.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 30.1 mm (from Z=0.0 to Z=30.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 212.9 mm (from Z=0.0 to Z=212.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01330", "images": ["images/Shaft_01330.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.2 mm and length at least 250.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 207.4 mm (from Z=0.0 to Z=207.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01855", "images": ["images/Shaft_01855.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.3 mm and length at least 138.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.2 mm over length 19.3 mm (from Z=0.0 to Z=107.2).\n9. Finish turn diameter Ø30.0 mm over length 87.9 mm (from Z=0.0 to Z=87.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02549", "images": ["images/Shaft_02549.png", "detail_png/Shaft_02549_length.png", "detail_png/Shaft_02549_diam.png", "detail_png/Shaft_02549_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.1 mm and length at least 217.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.4 mm over length 38.1 mm (from Z=0.0 to Z=164.4).\n10. Finish turn diameter Ø39.3 mm over length 53.4 mm (from Z=0.0 to Z=126.3).\n11. Finish turn diameter Ø30.0 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02687", "images": ["images/Shaft_02687.png", "detail_png/Shaft_02687_length.png", "detail_png/Shaft_02687_diam.png", "detail_png/Shaft_02687_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.5 mm and length at least 116.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.3 mm over length 12.6 mm (from Z=0.0 to Z=74.0).\n9. Finish turn diameter Ø55.3 mm over length 21.1 mm (from Z=0.0 to Z=61.4).\n10. Finish turn diameter Ø41.6 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00179", "images": ["images/Shaft_00179.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.1 mm and length at least 137.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.1 mm over length 40.5 mm (from Z=0.0 to Z=40.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 91.5 mm (from Z=0.0 to Z=91.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04101", "images": ["images/Shaft_04101.png", "detail_png/Shaft_04101_length.png", "detail_png/Shaft_04101_diam.png", "detail_png/Shaft_04101_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.1 mm and length at least 307.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 144.4 mm (from Z=0.0 to Z=144.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 107.0 mm (from Z=0.0 to Z=157.8).\n10. Finish turn diameter Ø34.0 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00023", "images": ["images/Shaft_00023.png", "detail_png/Shaft_00023_length.png", "detail_png/Shaft_00023_diam.png", "detail_png/Shaft_00023_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.1 mm and length at least 87.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.1 mm over length 5.0 mm (from Z=0.0 to Z=77.1).\n9. Finish turn diameter Ø30.0 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02695", "images": ["images/Shaft_02695.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 191.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 176.1 mm (from Z=0.0 to Z=176.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.5 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04278", "images": ["images/Shaft_04278.png", "detail_png/Shaft_04278_length.png", "detail_png/Shaft_04278_diam.png", "detail_png/Shaft_04278_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.6 mm and length at least 104.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.6 mm over length 10.0 mm (from Z=0.0 to Z=87.0).\n9. Finish turn diameter Ø61.9 mm over length 21.3 mm (from Z=0.0 to Z=77.0).\n10. Finish turn diameter Ø46.7 mm over length 26.3 mm (from Z=0.0 to Z=55.7).\n11. Finish turn diameter Ø41.3 mm over length 5.0 mm (from Z=0.0 to Z=29.4).\n12. Finish turn diameter Ø38.0 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01103", "images": ["images/Shaft_01103.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.4 mm and length at least 223.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.6 mm over length 36.1 mm (from Z=0.0 to Z=194.7).\n10. Finish turn diameter Ø40.9 mm over length 11.0 mm (from Z=0.0 to Z=158.6).\n11. Finish turn diameter Ø37.1 mm over length 37.5 mm (from Z=0.0 to Z=147.6).\n12. Finish turn diameter Ø32.3 mm over length 56.6 mm (from Z=0.0 to Z=110.1).\n13. Finish turn diameter Ø30.0 mm over length 53.5 mm (from Z=0.0 to Z=53.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02995", "images": ["images/Shaft_02995.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.7 mm and length at least 84.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.1 mm over length 9.3 mm (from Z=0.0 to Z=58.1).\n9. Finish turn diameter Ø42.6 mm over length 6.5 mm (from Z=0.0 to Z=48.8).\n10. Finish turn diameter Ø30.0 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01859", "images": ["images/Shaft_01859.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.7 mm and length at least 80.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 19.8 mm (from Z=0.0 to Z=66.1).\n9. Finish turn diameter Ø30.0 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01965", "images": ["images/Shaft_01965.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.1 mm and length at least 70.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.2 mm over length 22.1 mm (from Z=0.0 to Z=51.8).\n9. Finish turn diameter Ø30.0 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04440", "images": ["images/Shaft_04440.png", "detail_png/Shaft_04440_length.png", "detail_png/Shaft_04440_diam.png", "detail_png/Shaft_04440_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.4 mm and length at least 72.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 25.5 mm (from Z=0.0 to Z=48.1).\n9. Finish turn diameter Ø30.0 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01885", "images": ["images/Shaft_01885.png", "detail_png/Shaft_01885_length.png", "detail_png/Shaft_01885_diam.png", "detail_png/Shaft_01885_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.5 mm and length at least 86.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 62.4 mm (from Z=0.0 to Z=62.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00332", "images": ["images/Shaft_00332.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.8 mm and length at least 105.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.2 mm over length 37.4 mm (from Z=0.0 to Z=95.6).\n9. Finish turn diameter Ø30.0 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04204", "images": ["images/Shaft_04204.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.2 mm and length at least 313.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.0 mm over length 83.8 mm (from Z=0.0 to Z=274.3).\n10. Finish turn diameter Ø37.8 mm over length 44.4 mm (from Z=0.0 to Z=190.5).\n11. Finish turn diameter Ø30.2 mm over length 42.3 mm (from Z=0.0 to Z=146.1).\n12. Finish turn diameter Ø30.0 mm over length 103.8 mm (from Z=0.0 to Z=103.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04593", "images": ["images/Shaft_04593.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.6 mm and length at least 141.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 122.9 mm (from Z=0.0 to Z=122.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04170", "images": ["images/Shaft_04170.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.5 mm and length at least 293.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.5 mm over length 94.6 mm (from Z=0.0 to Z=94.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 194.1 mm (from Z=0.0 to Z=194.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04288", "images": ["images/Shaft_04288.png", "detail_png/Shaft_04288_length.png", "detail_png/Shaft_04288_diam.png", "detail_png/Shaft_04288_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.5 mm and length at least 283.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 12.6 mm (from Z=0.0 to Z=12.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 266.0 mm (from Z=0.0 to Z=266.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03649", "images": ["images/Shaft_03649.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.2 mm and length at least 104.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.4 mm over length 21.1 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø34.6 mm over length 20.6 mm (from Z=0.0 to Z=64.7).\n10. Finish turn diameter Ø30.0 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01530", "images": ["images/Shaft_01530.png", "detail_png/Shaft_01530_length.png", "detail_png/Shaft_01530_diam.png", "detail_png/Shaft_01530_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.6 mm and length at least 271.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.6 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.4 mm over length 119.9 mm (from Z=0.0 to Z=208.7).\n10. Finish turn diameter Ø42.6 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01614", "images": ["images/Shaft_01614.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.3 mm and length at least 242.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.8 mm (from Z=0.0 to Z=170.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03050", "images": ["images/Shaft_03050.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 222.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 145.4 mm (from Z=0.0 to Z=145.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04029", "images": ["images/Shaft_04029.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 234.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 176.7 mm (from Z=0.0 to Z=176.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00106", "images": ["images/Shaft_00106.png", "detail_png/Shaft_00106_length.png", "detail_png/Shaft_00106_diam.png", "detail_png/Shaft_00106_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 177.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 159.2 mm (from Z=0.0 to Z=159.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.4 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01346", "images": ["images/Shaft_01346.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.3 mm and length at least 123.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 11.0 mm (from Z=0.0 to Z=11.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00386", "images": ["images/Shaft_00386.png", "detail_png/Shaft_00386_length.png", "detail_png/Shaft_00386_diam.png", "detail_png/Shaft_00386_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.3 mm and length at least 89.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.3 mm over length 36.1 mm (from Z=0.0 to Z=72.1).\n9. Finish turn diameter Ø46.3 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02772", "images": ["images/Shaft_02772.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.5 mm and length at least 226.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.5 mm over length 30.1 mm (from Z=0.0 to Z=30.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.3 mm over length 46.7 mm (from Z=0.0 to Z=191.6).\n10. Finish turn diameter Ø45.3 mm over length 59.2 mm (from Z=0.0 to Z=144.9).\n11. Finish turn diameter Ø31.4 mm over length 43.1 mm (from Z=0.0 to Z=85.7).\n12. Finish turn diameter Ø30.0 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04219", "images": ["images/Shaft_04219.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.6 mm and length at least 268.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.5 mm over length 31.7 mm (from Z=0.0 to Z=206.0).\n10. Finish turn diameter Ø46.8 mm over length 56.4 mm (from Z=0.0 to Z=174.3).\n11. Finish turn diameter Ø40.2 mm over length 67.9 mm (from Z=0.0 to Z=117.9).\n12. Finish turn diameter Ø30.0 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01008", "images": ["images/Shaft_01008.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.7 mm and length at least 242.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 185.1 mm (from Z=0.0 to Z=185.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03455", "images": ["images/Shaft_03455.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 155.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 100.0 mm (from Z=0.0 to Z=100.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.2 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04755", "images": ["images/Shaft_04755.png", "detail_png/Shaft_04755_length.png", "detail_png/Shaft_04755_diam.png", "detail_png/Shaft_04755_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 233.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 190.4 mm (from Z=0.0 to Z=190.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.8 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02793", "images": ["images/Shaft_02793.png", "detail_png/Shaft_02793_length.png", "detail_png/Shaft_02793_diam.png", "detail_png/Shaft_02793_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.8 mm and length at least 69.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø75.4 mm over length 28.0 mm (from Z=0.0 to Z=59.7).\n9. Finish turn diameter Ø57.1 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02337", "images": ["images/Shaft_02337.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.9 mm and length at least 85.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.6 mm over length 31.5 mm (from Z=0.0 to Z=57.0).\n9. Finish turn diameter Ø35.2 mm over length 19.0 mm (from Z=0.0 to Z=25.5).\n10. Finish turn diameter Ø30.0 mm over length 6.5 mm (from Z=0.0 to Z=6.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02154", "images": ["images/Shaft_02154.png", "detail_png/Shaft_02154_length.png", "detail_png/Shaft_02154_diam.png", "detail_png/Shaft_02154_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.7 mm and length at least 186.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 112.2 mm (from Z=0.0 to Z=112.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.4 mm over length 23.3 mm (from Z=0.0 to Z=69.7).\n9. Finish turn diameter Ø30.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00016", "images": ["images/Shaft_00016.png", "detail_png/Shaft_00016_length.png", "detail_png/Shaft_00016_diam.png", "detail_png/Shaft_00016_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.3 mm and length at least 197.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.3 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 144.6 mm (from Z=0.0 to Z=144.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04600", "images": ["images/Shaft_04600.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.5 mm and length at least 228.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.6 mm over length 77.2 mm (from Z=0.0 to Z=141.1).\n10. Finish turn diameter Ø32.2 mm over length 63.9 mm (from Z=0.0 to Z=63.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03965", "images": ["images/Shaft_03965.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.8 mm and length at least 301.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.8 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 64.3 mm (from Z=0.0 to Z=256.9).\n10. Finish turn diameter Ø39.9 mm over length 92.0 mm (from Z=0.0 to Z=192.6).\n11. Finish turn diameter Ø36.2 mm over length 100.6 mm (from Z=0.0 to Z=100.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02398", "images": ["images/Shaft_02398.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 274.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 193.9 mm (from Z=0.0 to Z=193.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02716", "images": ["images/Shaft_02716.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.8 mm and length at least 227.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.2 mm over length 64.1 mm (from Z=0.0 to Z=196.4).\n10. Finish turn diameter Ø30.0 mm over length 132.3 mm (from Z=0.0 to Z=132.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04973", "images": ["images/Shaft_04973.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.9 mm and length at least 244.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.5 mm over length 65.9 mm (from Z=0.0 to Z=204.7).\n10. Finish turn diameter Ø49.8 mm over length 40.8 mm (from Z=0.0 to Z=138.8).\n11. Finish turn diameter Ø40.7 mm over length 38.8 mm (from Z=0.0 to Z=98.0).\n12. Finish turn diameter Ø30.0 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04750", "images": ["images/Shaft_04750.png", "detail_png/Shaft_04750_length.png", "detail_png/Shaft_04750_diam.png", "detail_png/Shaft_04750_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.8 mm and length at least 308.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 139.1 mm (from Z=0.0 to Z=139.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.9 mm over length 25.4 mm (from Z=0.0 to Z=164.7).\n10. Finish turn diameter Ø30.0 mm over length 139.3 mm (from Z=0.0 to Z=139.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02083", "images": ["images/Shaft_02083.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.5 mm and length at least 245.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 160.7 mm (from Z=0.0 to Z=160.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00689", "images": ["images/Shaft_00689.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.9 mm and length at least 280.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.4 mm over length 126.9 mm (from Z=0.0 to Z=246.0).\n10. Finish turn diameter Ø52.2 mm over length 119.1 mm (from Z=0.0 to Z=119.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03214", "images": ["images/Shaft_03214.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.2 mm and length at least 236.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 96.3 mm (from Z=0.0 to Z=96.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.9 mm over length 39.2 mm (from Z=0.0 to Z=135.6).\n10. Finish turn diameter Ø30.0 mm over length 96.4 mm (from Z=0.0 to Z=96.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04634", "images": ["images/Shaft_04634.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.0 mm and length at least 307.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.0 mm over length 90.8 mm (from Z=0.0 to Z=90.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 211.7 mm (from Z=0.0 to Z=211.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00834", "images": ["images/Shaft_00834.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.1 mm and length at least 318.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 235.3 mm (from Z=0.0 to Z=235.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00383", "images": ["images/Shaft_00383.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 154.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 114.2 mm (from Z=0.0 to Z=114.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.1 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01431", "images": ["images/Shaft_01431.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.1 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 61.9 mm (from Z=0.0 to Z=61.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.4 mm over length 48.6 mm (from Z=0.0 to Z=139.5).\n10. Finish turn diameter Ø45.5 mm over length 41.7 mm (from Z=0.0 to Z=90.9).\n11. Finish turn diameter Ø40.5 mm over length 49.2 mm (from Z=0.0 to Z=49.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04532", "images": ["images/Shaft_04532.png", "detail_png/Shaft_04532_length.png", "detail_png/Shaft_04532_diam.png", "detail_png/Shaft_04532_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.6 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 112.3 mm (from Z=0.0 to Z=112.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.7 mm over length 78.8 mm (from Z=0.0 to Z=126.6).\n10. Finish turn diameter Ø30.0 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04479", "images": ["images/Shaft_04479.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.9 mm and length at least 130.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.9 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 11.8 mm (from Z=0.0 to Z=94.0).\n9. Finish turn diameter Ø53.5 mm over length 32.1 mm (from Z=0.0 to Z=82.2).\n10. Finish turn diameter Ø36.0 mm over length 33.3 mm (from Z=0.0 to Z=50.1).\n11. Finish turn diameter Ø30.0 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03947", "images": ["images/Shaft_03947.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 101.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.6 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03784", "images": ["images/Shaft_03784.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 295.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 221.6 mm (from Z=0.0 to Z=221.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01874", "images": ["images/Shaft_01874.png", "detail_png/Shaft_01874_length.png", "detail_png/Shaft_01874_diam.png", "detail_png/Shaft_01874_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.7 mm and length at least 196.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.9 mm (from Z=0.0 to Z=149.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01987", "images": ["images/Shaft_01987.png", "detail_png/Shaft_01987_length.png", "detail_png/Shaft_01987_diam.png", "detail_png/Shaft_01987_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.6 mm and length at least 248.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.6 mm over length 7.2 mm (from Z=0.0 to Z=7.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 236.0 mm (from Z=0.0 to Z=236.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04068", "images": ["images/Shaft_04068.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.0 mm and length at least 292.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 86.9 mm (from Z=0.0 to Z=86.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 200.6 mm (from Z=0.0 to Z=200.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01460", "images": ["images/Shaft_01460.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.0 mm and length at least 277.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 79.3 mm (from Z=0.0 to Z=79.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 193.5 mm (from Z=0.0 to Z=193.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01808", "images": ["images/Shaft_01808.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.0 mm and length at least 254.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 65.8 mm (from Z=0.0 to Z=65.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.2 mm over length 45.4 mm (from Z=0.0 to Z=183.3).\n10. Finish turn diameter Ø49.7 mm over length 27.1 mm (from Z=0.0 to Z=137.9).\n11. Finish turn diameter Ø34.5 mm over length 60.4 mm (from Z=0.0 to Z=110.8).\n12. Finish turn diameter Ø30.0 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00167", "images": ["images/Shaft_00167.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.4 mm and length at least 181.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.7 mm over length 13.8 mm (from Z=0.0 to Z=153.9).\n10. Finish turn diameter Ø30.0 mm over length 140.1 mm (from Z=0.0 to Z=140.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02027", "images": ["images/Shaft_02027.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.8 mm and length at least 155.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 14.8 mm (from Z=0.0 to Z=117.8).\n9. Finish turn diameter Ø42.6 mm over length 31.4 mm (from Z=0.0 to Z=103.0).\n10. Finish turn diameter Ø30.0 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00475", "images": ["images/Shaft_00475.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.8 mm and length at least 233.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 103.5 mm (from Z=0.0 to Z=154.0).\n10. Finish turn diameter Ø30.0 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01787", "images": ["images/Shaft_01787.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.0 mm and length at least 125.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 32.1 mm (from Z=0.0 to Z=32.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 12.9 mm (from Z=0.0 to Z=87.9).\n9. Finish turn diameter Ø36.0 mm over length 20.9 mm (from Z=0.0 to Z=75.0).\n10. Finish turn diameter Ø30.0 mm over length 54.1 mm (from Z=0.0 to Z=54.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01913", "images": ["images/Shaft_01913.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.8 mm and length at least 78.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.7 mm over length 15.3 mm (from Z=0.0 to Z=36.6).\n9. Finish turn diameter Ø30.0 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00669", "images": ["images/Shaft_00669.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.0 mm and length at least 287.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.9 mm over length 19.7 mm (from Z=0.0 to Z=241.9).\n10. Finish turn diameter Ø30.0 mm over length 222.2 mm (from Z=0.0 to Z=222.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04404", "images": ["images/Shaft_04404.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.4 mm and length at least 252.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 116.5 mm (from Z=0.0 to Z=116.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 131.4 mm (from Z=0.0 to Z=131.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01926", "images": ["images/Shaft_01926.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.0 mm and length at least 93.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 37.2 mm (from Z=0.0 to Z=37.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.8 mm over length 16.4 mm (from Z=0.0 to Z=51.1).\n9. Finish turn diameter Ø38.7 mm over length 29.3 mm (from Z=0.0 to Z=34.7).\n10. Finish turn diameter Ø30.0 mm over length 5.4 mm (from Z=0.0 to Z=5.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00146", "images": ["images/Shaft_00146.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.7 mm and length at least 191.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.7 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.3 mm over length 35.7 mm (from Z=0.0 to Z=169.6).\n9. Finish turn diameter Ø45.9 mm over length 40.2 mm (from Z=0.0 to Z=133.9).\n10. Finish turn diameter Ø34.0 mm over length 19.1 mm (from Z=0.0 to Z=93.7).\n11. Finish turn diameter Ø30.0 mm over length 74.6 mm (from Z=0.0 to Z=74.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04802", "images": ["images/Shaft_04802.png", "detail_png/Shaft_04802_length.png", "detail_png/Shaft_04802_diam.png", "detail_png/Shaft_04802_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.8 mm and length at least 158.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.8 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 118.7 mm (from Z=0.0 to Z=118.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00941", "images": ["images/Shaft_00941.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.6 mm and length at least 298.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 77.7 mm (from Z=0.0 to Z=77.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.4 mm over length 95.7 mm (from Z=0.0 to Z=216.1).\n10. Finish turn diameter Ø56.3 mm over length 91.3 mm (from Z=0.0 to Z=120.4).\n11. Finish turn diameter Ø50.1 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03062", "images": ["images/Shaft_03062.png", "detail_png/Shaft_03062_length.png", "detail_png/Shaft_03062_diam.png", "detail_png/Shaft_03062_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.8 mm and length at least 89.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.8 mm over length 24.2 mm (from Z=0.0 to Z=52.5).\n9. Finish turn diameter Ø62.7 mm over length 18.3 mm (from Z=0.0 to Z=28.3).\n10. Finish turn diameter Ø56.8 mm over length 5.0 mm (from Z=0.0 to Z=10.0).\n11. Finish turn diameter Ø37.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00608", "images": ["images/Shaft_00608.png", "detail_png/Shaft_00608_length.png", "detail_png/Shaft_00608_diam.png", "detail_png/Shaft_00608_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.2 mm and length at least 200.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.4 mm over length 33.3 mm (from Z=0.0 to Z=156.6).\n10. Finish turn diameter Ø40.7 mm over length 47.6 mm (from Z=0.0 to Z=123.3).\n11. Finish turn diameter Ø30.0 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03505", "images": ["images/Shaft_03505.png", "detail_png/Shaft_03505_length.png", "detail_png/Shaft_03505_diam.png", "detail_png/Shaft_03505_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.8 mm and length at least 99.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.4 mm over length 16.4 mm (from Z=0.0 to Z=59.0).\n9. Finish turn diameter Ø46.1 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00217", "images": ["images/Shaft_00217.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.2 mm and length at least 236.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 78.8 mm (from Z=0.0 to Z=201.4).\n10. Finish turn diameter Ø49.9 mm over length 74.6 mm (from Z=0.0 to Z=122.6).\n11. Finish turn diameter Ø44.8 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01802", "images": ["images/Shaft_01802.png", "detail_png/Shaft_01802_length.png", "detail_png/Shaft_01802_diam.png", "detail_png/Shaft_01802_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.3 mm and length at least 272.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.6 mm over length 46.7 mm (from Z=0.0 to Z=227.2).\n10. Finish turn diameter Ø30.0 mm over length 180.5 mm (from Z=0.0 to Z=180.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04291", "images": ["images/Shaft_04291.png", "detail_png/Shaft_04291_length.png", "detail_png/Shaft_04291_diam.png", "detail_png/Shaft_04291_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.2 mm and length at least 79.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.5 mm over length 32.3 mm (from Z=0.0 to Z=58.3).\n9. Finish turn diameter Ø53.7 mm over length 5.0 mm (from Z=0.0 to Z=26.0).\n10. Finish turn diameter Ø50.2 mm over length 13.2 mm (from Z=0.0 to Z=21.0).\n11. Finish turn diameter Ø44.4 mm over length 7.8 mm (from Z=0.0 to Z=7.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04686", "images": ["images/Shaft_04686.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.6 mm and length at least 291.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.6 mm over length 55.4 mm (from Z=0.0 to Z=55.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.0 mm over length 40.5 mm (from Z=0.0 to Z=231.1).\n10. Finish turn diameter Ø52.7 mm over length 36.6 mm (from Z=0.0 to Z=190.6).\n11. Finish turn diameter Ø47.4 mm over length 60.8 mm (from Z=0.0 to Z=154.0).\n12. Finish turn diameter Ø37.6 mm over length 84.4 mm (from Z=0.0 to Z=93.2).\n13. Finish turn diameter Ø30.5 mm over length 8.8 mm (from Z=0.0 to Z=8.8).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04804", "images": ["images/Shaft_04804.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.9 mm and length at least 240.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.0 mm over length 77.8 mm (from Z=0.0 to Z=156.1).\n10. Finish turn diameter Ø54.9 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00619", "images": ["images/Shaft_00619.png", "detail_png/Shaft_00619_length.png", "detail_png/Shaft_00619_diam.png", "detail_png/Shaft_00619_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.3 mm and length at least 121.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.3 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 26.6 mm (from Z=0.0 to Z=102.7).\n9. Finish turn diameter Ø36.9 mm over length 40.8 mm (from Z=0.0 to Z=76.1).\n10. Finish turn diameter Ø30.0 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02012", "images": ["images/Shaft_02012.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.3 mm and length at least 65.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.0 mm over length 21.8 mm (from Z=0.0 to Z=31.9).\n9. Finish turn diameter Ø49.1 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04326", "images": ["images/Shaft_04326.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.3 mm and length at least 268.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 52.7 mm (from Z=0.0 to Z=52.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 210.6 mm (from Z=0.0 to Z=210.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04596", "images": ["images/Shaft_04596.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.5 mm and length at least 91.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.6 mm over length 46.3 mm (from Z=0.0 to Z=62.0).\n9. Finish turn diameter Ø40.7 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01784", "images": ["images/Shaft_01784.png", "detail_png/Shaft_01784_length.png", "detail_png/Shaft_01784_diam.png", "detail_png/Shaft_01784_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.9 mm and length at least 235.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 31.4 mm (from Z=0.0 to Z=31.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 66.3 mm (from Z=0.0 to Z=199.5).\n10. Finish turn diameter Ø37.8 mm over length 20.7 mm (from Z=0.0 to Z=133.2).\n11. Finish turn diameter Ø30.0 mm over length 112.5 mm (from Z=0.0 to Z=112.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01282", "images": ["images/Shaft_01282.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.2 mm and length at least 164.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.2 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.5 mm over length 59.5 mm (from Z=0.0 to Z=121.8).\n9. Finish turn diameter Ø54.0 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02117", "images": ["images/Shaft_02117.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.5 mm and length at least 183.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.5 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 130.2 mm (from Z=0.0 to Z=130.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01080", "images": ["images/Shaft_01080.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.5 mm and length at least 65.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 7.7 mm (from Z=0.0 to Z=48.8).\n9. Finish turn diameter Ø54.4 mm over length 15.6 mm (from Z=0.0 to Z=41.1).\n10. Finish turn diameter Ø44.6 mm over length 16.9 mm (from Z=0.0 to Z=25.5).\n11. Finish turn diameter Ø36.3 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03582", "images": ["images/Shaft_03582.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.6 mm and length at least 72.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 14.3 mm (from Z=0.0 to Z=51.2).\n9. Finish turn diameter Ø44.9 mm over length 9.2 mm (from Z=0.0 to Z=36.9).\n10. Finish turn diameter Ø30.0 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03348", "images": ["images/Shaft_03348.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.6 mm and length at least 189.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø75.8 mm over length 20.3 mm (from Z=0.0 to Z=152.3).\n9. Finish turn diameter Ø55.8 mm over length 56.8 mm (from Z=0.0 to Z=132.0).\n10. Finish turn diameter Ø49.6 mm over length 49.5 mm (from Z=0.0 to Z=75.2).\n11. Finish turn diameter Ø42.5 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01158", "images": ["images/Shaft_01158.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.6 mm and length at least 277.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.6 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.0 mm over length 81.7 mm (from Z=0.0 to Z=234.5).\n10. Finish turn diameter Ø30.0 mm over length 152.8 mm (from Z=0.0 to Z=152.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01761", "images": ["images/Shaft_01761.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.2 mm and length at least 266.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.4 mm over length 40.2 mm (from Z=0.0 to Z=210.1).\n10. Finish turn diameter Ø43.3 mm over length 69.3 mm (from Z=0.0 to Z=169.9).\n11. Finish turn diameter Ø37.3 mm over length 40.2 mm (from Z=0.0 to Z=100.6).\n12. Finish turn diameter Ø30.0 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01476", "images": ["images/Shaft_01476.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.4 mm and length at least 310.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 48.9 mm (from Z=0.0 to Z=48.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.5 mm over length 38.3 mm (from Z=0.0 to Z=256.8).\n10. Finish turn diameter Ø30.0 mm over length 218.5 mm (from Z=0.0 to Z=218.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01150", "images": ["images/Shaft_01150.png", "detail_png/Shaft_01150_length.png", "detail_png/Shaft_01150_diam.png", "detail_png/Shaft_01150_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.3 mm and length at least 80.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03207", "images": ["images/Shaft_03207.png", "detail_png/Shaft_03207_length.png", "detail_png/Shaft_03207_diam.png", "detail_png/Shaft_03207_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.1 mm and length at least 217.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.1 mm over length 52.8 mm (from Z=0.0 to Z=52.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.0 mm over length 41.6 mm (from Z=0.0 to Z=159.9).\n10. Finish turn diameter Ø44.2 mm over length 29.0 mm (from Z=0.0 to Z=118.3).\n11. Finish turn diameter Ø33.9 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04358", "images": ["images/Shaft_04358.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.9 mm and length at least 239.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 18.3 mm (from Z=0.0 to Z=204.8).\n10. Finish turn diameter Ø32.3 mm over length 19.2 mm (from Z=0.0 to Z=186.5).\n11. Finish turn diameter Ø30.0 mm over length 167.3 mm (from Z=0.0 to Z=167.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00180", "images": ["images/Shaft_00180.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.0 mm and length at least 146.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 26.9 mm (from Z=0.0 to Z=110.3).\n9. Finish turn diameter Ø62.2 mm over length 33.5 mm (from Z=0.0 to Z=83.4).\n10. Finish turn diameter Ø58.1 mm over length 20.5 mm (from Z=0.0 to Z=49.9).\n11. Finish turn diameter Ø41.6 mm over length 19.4 mm (from Z=0.0 to Z=29.4).\n12. Finish turn diameter Ø30.0 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03106", "images": ["images/Shaft_03106.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 291.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 206.2 mm (from Z=0.0 to Z=206.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03939", "images": ["images/Shaft_03939.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.9 mm and length at least 231.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.2 mm over length 41.2 mm (from Z=0.0 to Z=152.4).\n10. Finish turn diameter Ø35.6 mm over length 37.7 mm (from Z=0.0 to Z=111.2).\n11. Finish turn diameter Ø30.0 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02857", "images": ["images/Shaft_02857.png", "detail_png/Shaft_02857_length.png", "detail_png/Shaft_02857_diam.png", "detail_png/Shaft_02857_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.7 mm and length at least 236.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.4 mm over length 40.8 mm (from Z=0.0 to Z=183.7).\n10. Finish turn diameter Ø37.2 mm over length 32.0 mm (from Z=0.0 to Z=142.9).\n11. Finish turn diameter Ø33.1 mm over length 33.0 mm (from Z=0.0 to Z=110.9).\n12. Finish turn diameter Ø30.0 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04262", "images": ["images/Shaft_04262.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 84.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.3 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03228", "images": ["images/Shaft_03228.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.3 mm and length at least 310.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 74.4 mm (from Z=0.0 to Z=244.0).\n10. Finish turn diameter Ø48.9 mm over length 31.9 mm (from Z=0.0 to Z=169.6).\n11. Finish turn diameter Ø34.2 mm over length 59.7 mm (from Z=0.0 to Z=137.7).\n12. Finish turn diameter Ø30.0 mm over length 78.0 mm (from Z=0.0 to Z=78.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02172", "images": ["images/Shaft_02172.png", "detail_png/Shaft_02172_length.png", "detail_png/Shaft_02172_diam.png", "detail_png/Shaft_02172_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.9 mm and length at least 290.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 80.1 mm (from Z=0.0 to Z=80.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 63.3 mm (from Z=0.0 to Z=205.1).\n10. Finish turn diameter Ø34.9 mm over length 77.4 mm (from Z=0.0 to Z=141.8).\n11. Finish turn diameter Ø30.0 mm over length 64.4 mm (from Z=0.0 to Z=64.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04162", "images": ["images/Shaft_04162.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.3 mm and length at least 232.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.5 mm over length 113.3 mm (from Z=0.0 to Z=159.4).\n10. Finish turn diameter Ø30.0 mm over length 46.1 mm (from Z=0.0 to Z=46.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00367", "images": ["images/Shaft_00367.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.0 mm and length at least 178.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 43.0 mm (from Z=0.0 to Z=146.2).\n9. Finish turn diameter Ø49.0 mm over length 41.9 mm (from Z=0.0 to Z=103.2).\n10. Finish turn diameter Ø33.5 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04046", "images": ["images/Shaft_04046.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 115.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.3 mm over length 28.0 mm (from Z=0.0 to Z=100.4).\n9. Finish turn diameter Ø54.1 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01917", "images": ["images/Shaft_01917.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.8 mm and length at least 290.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.0 mm over length 96.1 mm (from Z=0.0 to Z=242.0).\n10. Finish turn diameter Ø30.0 mm over length 145.9 mm (from Z=0.0 to Z=145.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01389", "images": ["images/Shaft_01389.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 215.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 163.3 mm (from Z=0.0 to Z=163.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.8 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02018", "images": ["images/Shaft_02018.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.1 mm and length at least 215.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 177.5 mm (from Z=0.0 to Z=177.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04504", "images": ["images/Shaft_04504.png", "detail_png/Shaft_04504_length.png", "detail_png/Shaft_04504_diam.png", "detail_png/Shaft_04504_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.7 mm and length at least 105.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.7 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.0 mm over length 12.9 mm (from Z=0.0 to Z=66.5).\n9. Finish turn diameter Ø30.0 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03303", "images": ["images/Shaft_03303.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.3 mm and length at least 266.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.3 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.0 mm over length 84.0 mm (from Z=0.0 to Z=213.4).\n10. Finish turn diameter Ø30.0 mm over length 129.4 mm (from Z=0.0 to Z=129.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04001", "images": ["images/Shaft_04001.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.6 mm and length at least 277.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 51.3 mm (from Z=0.0 to Z=51.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.4 mm over length 51.0 mm (from Z=0.0 to Z=221.3).\n10. Finish turn diameter Ø44.0 mm over length 62.0 mm (from Z=0.0 to Z=170.3).\n11. Finish turn diameter Ø39.9 mm over length 15.8 mm (from Z=0.0 to Z=108.3).\n12. Finish turn diameter Ø30.0 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03498", "images": ["images/Shaft_03498.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.8 mm and length at least 89.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.1 mm over length 23.4 mm (from Z=0.0 to Z=40.2).\n9. Finish turn diameter Ø55.8 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03114", "images": ["images/Shaft_03114.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.2 mm and length at least 252.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 119.9 mm (from Z=0.0 to Z=119.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 127.5 mm (from Z=0.0 to Z=127.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04006", "images": ["images/Shaft_04006.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.4 mm and length at least 201.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.8 mm over length 50.2 mm (from Z=0.0 to Z=138.2).\n10. Finish turn diameter Ø47.5 mm over length 43.0 mm (from Z=0.0 to Z=88.0).\n11. Finish turn diameter Ø36.6 mm over length 26.2 mm (from Z=0.0 to Z=45.0).\n12. Finish turn diameter Ø30.0 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02291", "images": ["images/Shaft_02291.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.8 mm and length at least 251.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 49.2 mm (from Z=0.0 to Z=49.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 197.6 mm (from Z=0.0 to Z=197.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04757", "images": ["images/Shaft_04757.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.1 mm and length at least 247.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 77.0 mm (from Z=0.0 to Z=180.0).\n10. Finish turn diameter Ø41.2 mm over length 52.8 mm (from Z=0.0 to Z=103.0).\n11. Finish turn diameter Ø30.0 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01519", "images": ["images/Shaft_01519.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 309.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 252.5 mm (from Z=0.0 to Z=252.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02749", "images": ["images/Shaft_02749.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.5 mm and length at least 119.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.7 mm over length 35.4 mm (from Z=0.0 to Z=83.6).\n9. Finish turn diameter Ø48.6 mm over length 34.7 mm (from Z=0.0 to Z=48.2).\n10. Finish turn diameter Ø44.6 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01616", "images": ["images/Shaft_01616.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.7 mm and length at least 241.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 19.3 mm (from Z=0.0 to Z=181.6).\n10. Finish turn diameter Ø30.0 mm over length 162.3 mm (from Z=0.0 to Z=162.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01239", "images": ["images/Shaft_01239.png", "detail_png/Shaft_01239_length.png", "detail_png/Shaft_01239_diam.png", "detail_png/Shaft_01239_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.8 mm and length at least 232.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø74.2 mm over length 11.5 mm (from Z=0.0 to Z=172.6).\n10. Finish turn diameter Ø62.5 mm over length 34.9 mm (from Z=0.0 to Z=161.1).\n11. Finish turn diameter Ø58.7 mm over length 60.2 mm (from Z=0.0 to Z=126.2).\n12. Finish turn diameter Ø53.1 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01560", "images": ["images/Shaft_01560.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.7 mm and length at least 280.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 105.6 mm (from Z=0.0 to Z=105.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.4 mm over length 89.3 mm (from Z=0.0 to Z=170.0).\n10. Finish turn diameter Ø30.0 mm over length 80.7 mm (from Z=0.0 to Z=80.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02538", "images": ["images/Shaft_02538.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.5 mm and length at least 255.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 108.2 mm (from Z=0.0 to Z=108.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 142.1 mm (from Z=0.0 to Z=142.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02066", "images": ["images/Shaft_02066.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 125.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 110.2 mm (from Z=0.0 to Z=110.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04595", "images": ["images/Shaft_04595.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.6 mm and length at least 251.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.6 mm over length 68.2 mm (from Z=0.0 to Z=68.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.5 mm over length 46.2 mm (from Z=0.0 to Z=178.5).\n10. Finish turn diameter Ø30.0 mm over length 132.3 mm (from Z=0.0 to Z=132.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00021", "images": ["images/Shaft_00021.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.7 mm and length at least 311.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.0 mm over length 71.1 mm (from Z=0.0 to Z=255.2).\n10. Finish turn diameter Ø30.0 mm over length 184.1 mm (from Z=0.0 to Z=184.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00186", "images": ["images/Shaft_00186.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.3 mm and length at least 197.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 51.5 mm (from Z=0.0 to Z=146.5).\n10. Finish turn diameter Ø30.0 mm over length 95.0 mm (from Z=0.0 to Z=95.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02450", "images": ["images/Shaft_02450.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.6 mm and length at least 122.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 15.2 mm (from Z=0.0 to Z=86.7).\n9. Finish turn diameter Ø36.0 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02747", "images": ["images/Shaft_02747.png", "detail_png/Shaft_02747_length.png", "detail_png/Shaft_02747_diam.png", "detail_png/Shaft_02747_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.7 mm and length at least 238.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 172.7 mm (from Z=0.0 to Z=172.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02483", "images": ["images/Shaft_02483.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.6 mm and length at least 313.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.6 mm over length 63.2 mm (from Z=0.0 to Z=63.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.4 mm over length 153.5 mm (from Z=0.0 to Z=245.1).\n10. Finish turn diameter Ø45.3 mm over length 91.6 mm (from Z=0.0 to Z=91.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01451", "images": ["images/Shaft_01451.png", "detail_png/Shaft_01451_length.png", "detail_png/Shaft_01451_diam.png", "detail_png/Shaft_01451_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.2 mm and length at least 194.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.7 mm over length 56.0 mm (from Z=0.0 to Z=158.7).\n10. Finish turn diameter Ø30.0 mm over length 102.7 mm (from Z=0.0 to Z=102.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01928", "images": ["images/Shaft_01928.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.0 mm and length at least 181.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.5 mm over length 37.7 mm (from Z=0.0 to Z=150.9).\n9. Finish turn diameter Ø59.3 mm over length 13.4 mm (from Z=0.0 to Z=113.2).\n10. Finish turn diameter Ø40.6 mm over length 22.1 mm (from Z=0.0 to Z=99.8).\n11. Finish turn diameter Ø30.0 mm over length 77.7 mm (from Z=0.0 to Z=77.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03313", "images": ["images/Shaft_03313.png", "detail_png/Shaft_03313_length.png", "detail_png/Shaft_03313_diam.png", "detail_png/Shaft_03313_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.7 mm and length at least 67.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 10.1 mm (from Z=0.0 to Z=10.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.0 mm over length 16.0 mm (from Z=0.0 to Z=52.1).\n9. Finish turn diameter Ø43.3 mm over length 8.5 mm (from Z=0.0 to Z=36.1).\n10. Finish turn diameter Ø39.1 mm over length 6.7 mm (from Z=0.0 to Z=27.6).\n11. Finish turn diameter Ø30.0 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01363", "images": ["images/Shaft_01363.png", "detail_png/Shaft_01363_length.png", "detail_png/Shaft_01363_diam.png", "detail_png/Shaft_01363_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.9 mm and length at least 71.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.9 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.8 mm over length 10.3 mm (from Z=0.0 to Z=56.3).\n9. Finish turn diameter Ø49.9 mm over length 8.0 mm (from Z=0.0 to Z=46.0).\n10. Finish turn diameter Ø42.2 mm over length 17.6 mm (from Z=0.0 to Z=38.0).\n11. Finish turn diameter Ø39.2 mm over length 15.2 mm (from Z=0.0 to Z=20.4).\n12. Finish turn diameter Ø30.0 mm over length 5.2 mm (from Z=0.0 to Z=5.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04642", "images": ["images/Shaft_04642.png", "detail_png/Shaft_04642_length.png", "detail_png/Shaft_04642_diam.png", "detail_png/Shaft_04642_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 137.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 94.8 mm (from Z=0.0 to Z=94.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00240", "images": ["images/Shaft_00240.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.3 mm and length at least 102.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.3 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.5 mm over length 7.1 mm (from Z=0.0 to Z=82.9).\n9. Finish turn diameter Ø37.8 mm over length 22.4 mm (from Z=0.0 to Z=75.8).\n10. Finish turn diameter Ø30.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02281", "images": ["images/Shaft_02281.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.6 mm and length at least 282.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 97.7 mm (from Z=0.0 to Z=97.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.0 mm over length 47.7 mm (from Z=0.0 to Z=180.2).\n10. Finish turn diameter Ø41.9 mm over length 93.8 mm (from Z=0.0 to Z=132.5).\n11. Finish turn diameter Ø36.5 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00390", "images": ["images/Shaft_00390.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.6 mm and length at least 273.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 132.2 mm (from Z=0.0 to Z=132.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 23.4 mm (from Z=0.0 to Z=136.3).\n10. Finish turn diameter Ø34.1 mm over length 46.6 mm (from Z=0.0 to Z=112.9).\n11. Finish turn diameter Ø30.0 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04881", "images": ["images/Shaft_04881.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.7 mm and length at least 167.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 7.6 mm (from Z=0.0 to Z=102.3).\n9. Finish turn diameter Ø36.1 mm over length 48.5 mm (from Z=0.0 to Z=94.7).\n10. Finish turn diameter Ø30.0 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01049", "images": ["images/Shaft_01049.png", "detail_png/Shaft_01049_length.png", "detail_png/Shaft_01049_diam.png", "detail_png/Shaft_01049_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.3 mm and length at least 230.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 65.4 mm (from Z=0.0 to Z=65.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.2 mm over length 125.6 mm (from Z=0.0 to Z=160.0).\n10. Finish turn diameter Ø30.0 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02446", "images": ["images/Shaft_02446.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 124.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 109.5 mm (from Z=0.0 to Z=109.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01733", "images": ["images/Shaft_01733.png", "detail_png/Shaft_01733_length.png", "detail_png/Shaft_01733_diam.png", "detail_png/Shaft_01733_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.9 mm and length at least 315.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.0 mm over length 119.1 mm (from Z=0.0 to Z=275.0).\n10. Finish turn diameter Ø31.9 mm over length 57.0 mm (from Z=0.0 to Z=155.9).\n11. Finish turn diameter Ø30.0 mm over length 98.9 mm (from Z=0.0 to Z=98.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01570", "images": ["images/Shaft_01570.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.1 mm and length at least 196.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.1 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.5 mm over length 17.9 mm (from Z=0.0 to Z=165.8).\n10. Finish turn diameter Ø33.1 mm over length 22.4 mm (from Z=0.0 to Z=147.9).\n11. Finish turn diameter Ø30.0 mm over length 125.5 mm (from Z=0.0 to Z=125.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00869", "images": ["images/Shaft_00869.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.4 mm and length at least 276.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 99.8 mm (from Z=0.0 to Z=99.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.8 mm over length 119.6 mm (from Z=0.0 to Z=171.7).\n10. Finish turn diameter Ø41.5 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03169", "images": ["images/Shaft_03169.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.8 mm and length at least 134.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.7 mm over length 35.1 mm (from Z=0.0 to Z=120.2).\n9. Finish turn diameter Ø33.0 mm over length 30.3 mm (from Z=0.0 to Z=85.1).\n10. Finish turn diameter Ø30.0 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03895", "images": ["images/Shaft_03895.png", "detail_png/Shaft_03895_length.png", "detail_png/Shaft_03895_diam.png", "detail_png/Shaft_03895_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.2 mm and length at least 111.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.3 mm over length 46.3 mm (from Z=0.0 to Z=87.7).\n9. Finish turn diameter Ø61.6 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02838", "images": ["images/Shaft_02838.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 220.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 197.1 mm (from Z=0.0 to Z=197.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01324", "images": ["images/Shaft_01324.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.8 mm and length at least 158.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.4 mm over length 36.1 mm (from Z=0.0 to Z=124.5).\n9. Finish turn diameter Ø58.3 mm over length 38.0 mm (from Z=0.0 to Z=88.4).\n10. Finish turn diameter Ø51.2 mm over length 18.6 mm (from Z=0.0 to Z=50.4).\n11. Finish turn diameter Ø45.9 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00545", "images": ["images/Shaft_00545.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.3 mm and length at least 261.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 66.9 mm (from Z=0.0 to Z=66.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.1 mm over length 45.4 mm (from Z=0.0 to Z=189.9).\n10. Finish turn diameter Ø33.8 mm over length 43.5 mm (from Z=0.0 to Z=144.5).\n11. Finish turn diameter Ø30.0 mm over length 101.0 mm (from Z=0.0 to Z=101.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01920", "images": ["images/Shaft_01920.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.4 mm and length at least 297.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 32.1 mm (from Z=0.0 to Z=32.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.4 mm over length 97.7 mm (from Z=0.0 to Z=259.9).\n10. Finish turn diameter Ø46.1 mm over length 68.2 mm (from Z=0.0 to Z=162.2).\n11. Finish turn diameter Ø35.2 mm over length 11.8 mm (from Z=0.0 to Z=94.0).\n12. Finish turn diameter Ø30.0 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03608", "images": ["images/Shaft_03608.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.2 mm and length at least 274.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.2 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.6 mm over length 64.8 mm (from Z=0.0 to Z=192.9).\n10. Finish turn diameter Ø37.2 mm over length 69.5 mm (from Z=0.0 to Z=128.1).\n11. Finish turn diameter Ø30.0 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00351", "images": ["images/Shaft_00351.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.2 mm and length at least 111.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 97.6 mm (from Z=0.0 to Z=97.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03975", "images": ["images/Shaft_03975.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 197.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 121.0 mm (from Z=0.0 to Z=121.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03966", "images": ["images/Shaft_03966.png", "detail_png/Shaft_03966_length.png", "detail_png/Shaft_03966_diam.png", "detail_png/Shaft_03966_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.2 mm and length at least 318.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.2 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 290.5 mm (from Z=0.0 to Z=290.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02802", "images": ["images/Shaft_02802.png", "detail_png/Shaft_02802_length.png", "detail_png/Shaft_02802_diam.png", "detail_png/Shaft_02802_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.6 mm and length at least 218.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 39.4 mm (from Z=0.0 to Z=39.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.7 mm over length 39.9 mm (from Z=0.0 to Z=174.4).\n10. Finish turn diameter Ø47.6 mm over length 7.9 mm (from Z=0.0 to Z=134.5).\n11. Finish turn diameter Ø34.4 mm over length 25.0 mm (from Z=0.0 to Z=126.6).\n12. Finish turn diameter Ø30.0 mm over length 101.6 mm (from Z=0.0 to Z=101.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04721", "images": ["images/Shaft_04721.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.4 mm and length at least 295.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.4 mm over length 76.8 mm (from Z=0.0 to Z=76.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.5 mm over length 42.1 mm (from Z=0.0 to Z=214.0).\n10. Finish turn diameter Ø43.3 mm over length 65.3 mm (from Z=0.0 to Z=171.9).\n11. Finish turn diameter Ø30.0 mm over length 106.6 mm (from Z=0.0 to Z=106.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04683", "images": ["images/Shaft_04683.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.3 mm and length at least 281.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 220.8 mm (from Z=0.0 to Z=220.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01017", "images": ["images/Shaft_01017.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.8 mm and length at least 114.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.8 mm over length 38.5 mm (from Z=0.0 to Z=80.2).\n9. Finish turn diameter Ø61.5 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01847", "images": ["images/Shaft_01847.png", "detail_png/Shaft_01847_length.png", "detail_png/Shaft_01847_diam.png", "detail_png/Shaft_01847_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 177.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.3 mm (from Z=0.0 to Z=136.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02530", "images": ["images/Shaft_02530.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.3 mm and length at least 286.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 134.8 mm (from Z=0.0 to Z=134.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.2 mm over length 49.7 mm (from Z=0.0 to Z=146.3).\n10. Finish turn diameter Ø56.2 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04565", "images": ["images/Shaft_04565.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 169.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 105.9 mm (from Z=0.0 to Z=105.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.4 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04678", "images": ["images/Shaft_04678.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.3 mm and length at least 106.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.5 mm over length 7.9 mm (from Z=0.0 to Z=70.9).\n9. Finish turn diameter Ø62.5 mm over length 15.8 mm (from Z=0.0 to Z=63.0).\n10. Finish turn diameter Ø47.4 mm over length 10.4 mm (from Z=0.0 to Z=47.2).\n11. Finish turn diameter Ø32.7 mm over length 6.1 mm (from Z=0.0 to Z=36.8).\n12. Finish turn diameter Ø30.0 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04571", "images": ["images/Shaft_04571.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 67.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.4 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03651", "images": ["images/Shaft_03651.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.8 mm and length at least 88.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 63.8 mm (from Z=0.0 to Z=63.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04452", "images": ["images/Shaft_04452.png", "detail_png/Shaft_04452_length.png", "detail_png/Shaft_04452_diam.png", "detail_png/Shaft_04452_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.8 mm and length at least 87.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.6 mm over length 23.9 mm (from Z=0.0 to Z=68.9).\n9. Finish turn diameter Ø62.8 mm over length 5.8 mm (from Z=0.0 to Z=45.0).\n10. Finish turn diameter Ø52.1 mm over length 13.9 mm (from Z=0.0 to Z=39.2).\n11. Finish turn diameter Ø40.4 mm over length 17.0 mm (from Z=0.0 to Z=25.3).\n12. Finish turn diameter Ø36.4 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04304", "images": ["images/Shaft_04304.png", "detail_png/Shaft_04304_length.png", "detail_png/Shaft_04304_diam.png", "detail_png/Shaft_04304_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.0 mm and length at least 293.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 82.3 mm (from Z=0.0 to Z=82.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.3 mm over length 49.8 mm (from Z=0.0 to Z=205.8).\n10. Finish turn diameter Ø51.7 mm over length 61.7 mm (from Z=0.0 to Z=156.0).\n11. Finish turn diameter Ø47.0 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00738", "images": ["images/Shaft_00738.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.1 mm and length at least 264.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.1 mm over length 139.5 mm (from Z=0.0 to Z=139.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 119.9 mm (from Z=0.0 to Z=119.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01713", "images": ["images/Shaft_01713.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.1 mm and length at least 125.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.1 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.7 mm over length 42.2 mm (from Z=0.0 to Z=102.8).\n9. Finish turn diameter Ø53.3 mm over length 38.7 mm (from Z=0.0 to Z=60.6).\n10. Finish turn diameter Ø47.1 mm over length 21.9 mm (from Z=0.0 to Z=21.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00775", "images": ["images/Shaft_00775.png", "detail_png/Shaft_00775_length.png", "detail_png/Shaft_00775_diam.png", "detail_png/Shaft_00775_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.4 mm and length at least 228.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.4 mm over length 61.4 mm (from Z=0.0 to Z=61.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.9 mm over length 6.0 mm (from Z=0.0 to Z=162.2).\n10. Finish turn diameter Ø62.5 mm over length 27.0 mm (from Z=0.0 to Z=156.2).\n11. Finish turn diameter Ø46.7 mm over length 44.5 mm (from Z=0.0 to Z=129.2).\n12. Finish turn diameter Ø40.8 mm over length 47.4 mm (from Z=0.0 to Z=84.7).\n13. Finish turn diameter Ø30.0 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03911", "images": ["images/Shaft_03911.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.8 mm and length at least 236.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.8 mm over length 58.7 mm (from Z=0.0 to Z=196.0).\n10. Finish turn diameter Ø47.7 mm over length 81.2 mm (from Z=0.0 to Z=137.3).\n11. Finish turn diameter Ø38.3 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04372", "images": ["images/Shaft_04372.png", "detail_png/Shaft_04372_length.png", "detail_png/Shaft_04372_diam.png", "detail_png/Shaft_04372_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.9 mm and length at least 94.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.6 mm over length 24.1 mm (from Z=0.0 to Z=71.0).\n9. Finish turn diameter Ø30.0 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00882", "images": ["images/Shaft_00882.png", "detail_png/Shaft_00882_length.png", "detail_png/Shaft_00882_diam.png", "detail_png/Shaft_00882_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.6 mm and length at least 263.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.4 mm over length 135.5 mm (from Z=0.0 to Z=181.8).\n10. Finish turn diameter Ø38.8 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02457", "images": ["images/Shaft_02457.png", "detail_png/Shaft_02457_length.png", "detail_png/Shaft_02457_diam.png", "detail_png/Shaft_02457_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.8 mm and length at least 308.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 114.0 mm (from Z=0.0 to Z=114.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.0 mm over length 32.1 mm (from Z=0.0 to Z=189.9).\n10. Finish turn diameter Ø38.7 mm over length 25.1 mm (from Z=0.0 to Z=157.8).\n11. Finish turn diameter Ø30.0 mm over length 132.7 mm (from Z=0.0 to Z=132.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04454", "images": ["images/Shaft_04454.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.9 mm and length at least 135.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.9 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 27.5 mm (from Z=0.0 to Z=119.2).\n10. Finish turn diameter Ø30.0 mm over length 91.7 mm (from Z=0.0 to Z=91.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03625", "images": ["images/Shaft_03625.png", "detail_png/Shaft_03625_length.png", "detail_png/Shaft_03625_diam.png", "detail_png/Shaft_03625_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 107.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 92.9 mm (from Z=0.0 to Z=92.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.6 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03637", "images": ["images/Shaft_03637.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.4 mm and length at least 172.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 12.7 mm (from Z=0.0 to Z=146.2).\n10. Finish turn diameter Ø30.0 mm over length 133.5 mm (from Z=0.0 to Z=133.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04408", "images": ["images/Shaft_04408.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.6 mm and length at least 90.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.5 mm over length 24.0 mm (from Z=0.0 to Z=64.9).\n9. Finish turn diameter Ø38.6 mm over length 20.3 mm (from Z=0.0 to Z=40.9).\n10. Finish turn diameter Ø30.0 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03071", "images": ["images/Shaft_03071.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.0 mm and length at least 276.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.0 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.1 mm over length 50.4 mm (from Z=0.0 to Z=232.5).\n10. Finish turn diameter Ø39.8 mm over length 92.3 mm (from Z=0.0 to Z=182.1).\n11. Finish turn diameter Ø30.0 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04669", "images": ["images/Shaft_04669.png", "detail_png/Shaft_04669_length.png", "detail_png/Shaft_04669_diam.png", "detail_png/Shaft_04669_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.9 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01090", "images": ["images/Shaft_01090.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.9 mm and length at least 108.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.6 mm over length 22.2 mm (from Z=0.0 to Z=82.3).\n9. Finish turn diameter Ø63.2 mm over length 26.7 mm (from Z=0.0 to Z=60.1).\n10. Finish turn diameter Ø53.9 mm over length 6.7 mm (from Z=0.0 to Z=33.4).\n11. Finish turn diameter Ø50.4 mm over length 21.7 mm (from Z=0.0 to Z=26.7).\n12. Finish turn diameter Ø34.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00780", "images": ["images/Shaft_00780.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.9 mm and length at least 216.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.9 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.4 mm over length 9.4 mm (from Z=0.0 to Z=196.7).\n10. Finish turn diameter Ø53.9 mm over length 42.3 mm (from Z=0.0 to Z=187.3).\n11. Finish turn diameter Ø47.3 mm over length 74.8 mm (from Z=0.0 to Z=145.0).\n12. Finish turn diameter Ø30.0 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00832", "images": ["images/Shaft_00832.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 217.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 157.2 mm (from Z=0.0 to Z=157.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.2 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03012", "images": ["images/Shaft_03012.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.4 mm and length at least 205.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.0 mm over length 41.9 mm (from Z=0.0 to Z=132.1).\n10. Finish turn diameter Ø42.1 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02962", "images": ["images/Shaft_02962.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.2 mm and length at least 161.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.3 mm over length 12.0 mm (from Z=0.0 to Z=121.6).\n9. Finish turn diameter Ø42.4 mm over length 7.0 mm (from Z=0.0 to Z=109.6).\n10. Finish turn diameter Ø36.4 mm over length 38.5 mm (from Z=0.0 to Z=102.6).\n11. Finish turn diameter Ø30.0 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03648", "images": ["images/Shaft_03648.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.6 mm and length at least 202.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.7 mm over length 44.6 mm (from Z=0.0 to Z=177.2).\n10. Finish turn diameter Ø30.1 mm over length 15.1 mm (from Z=0.0 to Z=132.6).\n11. Finish turn diameter Ø30.0 mm over length 117.5 mm (from Z=0.0 to Z=117.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02024", "images": ["images/Shaft_02024.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 324.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 209.0 mm (from Z=0.0 to Z=209.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.4 mm over length 110.8 mm (from Z=0.0 to Z=110.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02759", "images": ["images/Shaft_02759.png", "detail_png/Shaft_02759_length.png", "detail_png/Shaft_02759_diam.png", "detail_png/Shaft_02759_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.9 mm and length at least 284.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.8 mm over length 46.0 mm (from Z=0.0 to Z=236.8).\n10. Finish turn diameter Ø30.0 mm over length 190.8 mm (from Z=0.0 to Z=190.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01858", "images": ["images/Shaft_01858.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 247.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 181.0 mm (from Z=0.0 to Z=181.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.5 mm over length 61.7 mm (from Z=0.0 to Z=61.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04728", "images": ["images/Shaft_04728.png", "detail_png/Shaft_04728_length.png", "detail_png/Shaft_04728_diam.png", "detail_png/Shaft_04728_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.2 mm and length at least 164.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 13.6 mm (from Z=0.0 to Z=120.4).\n9. Finish turn diameter Ø41.6 mm over length 106.8 mm (from Z=0.0 to Z=106.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03683", "images": ["images/Shaft_03683.png", "detail_png/Shaft_03683_length.png", "detail_png/Shaft_03683_diam.png", "detail_png/Shaft_03683_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.7 mm and length at least 307.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 257.4 mm (from Z=0.0 to Z=257.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03724", "images": ["images/Shaft_03724.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.2 mm and length at least 108.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 26.7 mm (from Z=0.0 to Z=26.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.4 mm over length 5.0 mm (from Z=0.0 to Z=76.6).\n9. Finish turn diameter Ø53.9 mm over length 8.8 mm (from Z=0.0 to Z=71.6).\n10. Finish turn diameter Ø48.3 mm over length 25.0 mm (from Z=0.0 to Z=62.8).\n11. Finish turn diameter Ø30.0 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00480", "images": ["images/Shaft_00480.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.0 mm and length at least 225.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 73.8 mm (from Z=0.0 to Z=166.6).\n10. Finish turn diameter Ø30.0 mm over length 92.8 mm (from Z=0.0 to Z=92.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04047", "images": ["images/Shaft_04047.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.1 mm and length at least 210.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 71.0 mm (from Z=0.0 to Z=186.7).\n10. Finish turn diameter Ø54.3 mm over length 58.0 mm (from Z=0.0 to Z=115.7).\n11. Finish turn diameter Ø47.8 mm over length 16.7 mm (from Z=0.0 to Z=57.7).\n12. Finish turn diameter Ø31.0 mm over length 22.0 mm (from Z=0.0 to Z=41.0).\n13. Finish turn diameter Ø30.0 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00696", "images": ["images/Shaft_00696.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.3 mm and length at least 173.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.5 mm over length 28.4 mm (from Z=0.0 to Z=148.2).\n10. Finish turn diameter Ø30.0 mm over length 119.8 mm (from Z=0.0 to Z=119.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01507", "images": ["images/Shaft_01507.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 231.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 179.7 mm (from Z=0.0 to Z=179.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.4 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02954", "images": ["images/Shaft_02954.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.9 mm and length at least 170.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.9 mm over length 51.1 mm (from Z=0.0 to Z=95.7).\n9. Finish turn diameter Ø34.2 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00611", "images": ["images/Shaft_00611.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.9 mm and length at least 153.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 56.8 mm (from Z=0.0 to Z=56.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 19.2 mm (from Z=0.0 to Z=92.1).\n9. Finish turn diameter Ø30.0 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04826", "images": ["images/Shaft_04826.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.3 mm and length at least 272.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 72.7 mm (from Z=0.0 to Z=72.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.1 mm over length 18.4 mm (from Z=0.0 to Z=195.1).\n10. Finish turn diameter Ø30.0 mm over length 176.7 mm (from Z=0.0 to Z=176.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03517", "images": ["images/Shaft_03517.png", "detail_png/Shaft_03517_length.png", "detail_png/Shaft_03517_diam.png", "detail_png/Shaft_03517_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.8 mm and length at least 152.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.6 mm over length 37.2 mm (from Z=0.0 to Z=105.1).\n9. Finish turn diameter Ø30.0 mm over length 67.9 mm (from Z=0.0 to Z=67.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01756", "images": ["images/Shaft_01756.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.3 mm and length at least 229.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 115.4 mm (from Z=0.0 to Z=115.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.1 mm over length 43.9 mm (from Z=0.0 to Z=109.0).\n10. Finish turn diameter Ø40.1 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02531", "images": ["images/Shaft_02531.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.7 mm and length at least 211.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.7 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 157.6 mm (from Z=0.0 to Z=157.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04860", "images": ["images/Shaft_04860.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.9 mm and length at least 75.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.2 mm over length 5.3 mm (from Z=0.0 to Z=52.1).\n9. Finish turn diameter Ø49.6 mm over length 7.0 mm (from Z=0.0 to Z=46.8).\n10. Finish turn diameter Ø42.8 mm over length 26.6 mm (from Z=0.0 to Z=39.8).\n11. Finish turn diameter Ø30.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00203", "images": ["images/Shaft_00203.png", "detail_png/Shaft_00203_length.png", "detail_png/Shaft_00203_diam.png", "detail_png/Shaft_00203_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.4 mm and length at least 215.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.8 mm over length 65.4 mm (from Z=0.0 to Z=150.1).\n10. Finish turn diameter Ø30.0 mm over length 84.7 mm (from Z=0.0 to Z=84.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03478", "images": ["images/Shaft_03478.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 77.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.6 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02872", "images": ["images/Shaft_02872.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 242.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 205.3 mm (from Z=0.0 to Z=205.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.4 mm over length 32.1 mm (from Z=0.0 to Z=32.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01072", "images": ["images/Shaft_01072.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.0 mm and length at least 177.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.0 mm over length 24.3 mm (from Z=0.0 to Z=88.7).\n9. Finish turn diameter Ø30.0 mm over length 64.4 mm (from Z=0.0 to Z=64.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00812", "images": ["images/Shaft_00812.png", "detail_png/Shaft_00812_length.png", "detail_png/Shaft_00812_diam.png", "detail_png/Shaft_00812_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.0 mm and length at least 257.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.3 mm over length 53.2 mm (from Z=0.0 to Z=205.6).\n10. Finish turn diameter Ø58.2 mm over length 42.5 mm (from Z=0.0 to Z=152.4).\n11. Finish turn diameter Ø40.2 mm over length 63.3 mm (from Z=0.0 to Z=109.9).\n12. Finish turn diameter Ø30.0 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03701", "images": ["images/Shaft_03701.png", "detail_png/Shaft_03701_length.png", "detail_png/Shaft_03701_diam.png", "detail_png/Shaft_03701_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.6 mm and length at least 99.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.6 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.1 mm over length 18.3 mm (from Z=0.0 to Z=69.8).\n9. Finish turn diameter Ø30.0 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00364", "images": ["images/Shaft_00364.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 290.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 220.6 mm (from Z=0.0 to Z=220.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.1 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04744", "images": ["images/Shaft_04744.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.1 mm and length at least 235.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.1 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 124.7 mm (from Z=0.0 to Z=209.0).\n10. Finish turn diameter Ø40.2 mm over length 69.7 mm (from Z=0.0 to Z=84.3).\n11. Finish turn diameter Ø30.0 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04518", "images": ["images/Shaft_04518.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.8 mm and length at least 204.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.4 mm over length 25.0 mm (from Z=0.0 to Z=145.1).\n10. Finish turn diameter Ø42.7 mm over length 28.8 mm (from Z=0.0 to Z=120.1).\n11. Finish turn diameter Ø30.3 mm over length 38.2 mm (from Z=0.0 to Z=91.3).\n12. Finish turn diameter Ø30.0 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02506", "images": ["images/Shaft_02506.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.2 mm and length at least 148.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 69.2 mm (from Z=0.0 to Z=101.9).\n9. Finish turn diameter Ø49.6 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02650", "images": ["images/Shaft_02650.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.6 mm and length at least 126.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.2 mm over length 19.6 mm (from Z=0.0 to Z=107.1).\n9. Finish turn diameter Ø38.8 mm over length 28.9 mm (from Z=0.0 to Z=87.5).\n10. Finish turn diameter Ø33.2 mm over length 10.3 mm (from Z=0.0 to Z=58.6).\n11. Finish turn diameter Ø30.0 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02287", "images": ["images/Shaft_02287.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.6 mm and length at least 106.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.8 mm over length 13.4 mm (from Z=0.0 to Z=83.7).\n9. Finish turn diameter Ø30.0 mm over length 70.3 mm (from Z=0.0 to Z=70.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00094", "images": ["images/Shaft_00094.png", "detail_png/Shaft_00094_length.png", "detail_png/Shaft_00094_diam.png", "detail_png/Shaft_00094_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.5 mm and length at least 263.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.5 mm over length 63.3 mm (from Z=0.0 to Z=63.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 76.3 mm (from Z=0.0 to Z=195.1).\n10. Finish turn diameter Ø53.9 mm over length 72.8 mm (from Z=0.0 to Z=118.8).\n11. Finish turn diameter Ø36.0 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00084", "images": ["images/Shaft_00084.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 78.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.3 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03811", "images": ["images/Shaft_03811.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.4 mm and length at least 213.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.3 mm over length 45.7 mm (from Z=0.0 to Z=190.6).\n10. Finish turn diameter Ø43.5 mm over length 32.3 mm (from Z=0.0 to Z=144.9).\n11. Finish turn diameter Ø34.6 mm over length 60.6 mm (from Z=0.0 to Z=112.6).\n12. Finish turn diameter Ø30.0 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04912", "images": ["images/Shaft_04912.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.8 mm and length at least 271.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 78.0 mm (from Z=0.0 to Z=78.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.4 mm over length 97.2 mm (from Z=0.0 to Z=188.8).\n10. Finish turn diameter Ø51.8 mm over length 91.6 mm (from Z=0.0 to Z=91.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01545", "images": ["images/Shaft_01545.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.7 mm and length at least 162.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 7.6 mm (from Z=0.0 to Z=7.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.0 mm over length 53.6 mm (from Z=0.0 to Z=150.0).\n9. Finish turn diameter Ø32.2 mm over length 79.4 mm (from Z=0.0 to Z=96.4).\n10. Finish turn diameter Ø30.0 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01611", "images": ["images/Shaft_01611.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.4 mm and length at least 195.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.7 mm over length 43.4 mm (from Z=0.0 to Z=110.2).\n10. Finish turn diameter Ø30.0 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00745", "images": ["images/Shaft_00745.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.9 mm and length at least 194.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 9.3 mm (from Z=0.0 to Z=9.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.5 mm over length 54.1 mm (from Z=0.0 to Z=180.2).\n9. Finish turn diameter Ø41.4 mm over length 54.8 mm (from Z=0.0 to Z=126.1).\n10. Finish turn diameter Ø30.0 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03499", "images": ["images/Shaft_03499.png", "detail_png/Shaft_03499_length.png", "detail_png/Shaft_03499_diam.png", "detail_png/Shaft_03499_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.4 mm and length at least 78.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.4 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.8 mm over length 22.0 mm (from Z=0.0 to Z=57.6).\n9. Finish turn diameter Ø38.4 mm over length 5.0 mm (from Z=0.0 to Z=35.6).\n10. Finish turn diameter Ø30.0 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03223", "images": ["images/Shaft_03223.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.8 mm and length at least 233.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.0 mm over length 91.7 mm (from Z=0.0 to Z=195.7).\n10. Finish turn diameter Ø40.3 mm over length 104.0 mm (from Z=0.0 to Z=104.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00345", "images": ["images/Shaft_00345.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.1 mm and length at least 85.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.1 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 29.9 mm (from Z=0.0 to Z=70.2).\n9. Finish turn diameter Ø30.0 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00813", "images": ["images/Shaft_00813.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.1 mm and length at least 217.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 170.9 mm (from Z=0.0 to Z=170.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03568", "images": ["images/Shaft_03568.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.5 mm and length at least 295.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 119.0 mm (from Z=0.0 to Z=119.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.9 mm over length 67.0 mm (from Z=0.0 to Z=171.1).\n10. Finish turn diameter Ø50.2 mm over length 63.3 mm (from Z=0.0 to Z=104.1).\n11. Finish turn diameter Ø39.7 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01341", "images": ["images/Shaft_01341.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.4 mm and length at least 188.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.8 mm over length 55.0 mm (from Z=0.0 to Z=128.5).\n9. Finish turn diameter Ø30.0 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04456", "images": ["images/Shaft_04456.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.3 mm and length at least 92.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 66.1 mm (from Z=0.0 to Z=66.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02815", "images": ["images/Shaft_02815.png", "detail_png/Shaft_02815_length.png", "detail_png/Shaft_02815_diam.png", "detail_png/Shaft_02815_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.5 mm and length at least 135.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.1 mm over length 17.5 mm (from Z=0.0 to Z=107.9).\n9. Finish turn diameter Ø44.7 mm over length 29.5 mm (from Z=0.0 to Z=90.4).\n10. Finish turn diameter Ø36.1 mm over length 16.9 mm (from Z=0.0 to Z=60.9).\n11. Finish turn diameter Ø30.0 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00710", "images": ["images/Shaft_00710.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.5 mm and length at least 215.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.5 mm over length 34.9 mm (from Z=0.0 to Z=34.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 33.6 mm (from Z=0.0 to Z=175.3).\n10. Finish turn diameter Ø35.4 mm over length 40.8 mm (from Z=0.0 to Z=141.7).\n11. Finish turn diameter Ø30.7 mm over length 100.9 mm (from Z=0.0 to Z=100.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01067", "images": ["images/Shaft_01067.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.1 mm and length at least 161.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.6 mm (from Z=0.0 to Z=111.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00546", "images": ["images/Shaft_00546.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 153.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.1 mm over length 34.6 mm (from Z=0.0 to Z=102.8).\n9. Finish turn diameter Ø30.0 mm over length 68.2 mm (from Z=0.0 to Z=68.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04308", "images": ["images/Shaft_04308.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.8 mm and length at least 240.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.8 mm over length 69.6 mm (from Z=0.0 to Z=223.9).\n10. Finish turn diameter Ø50.1 mm over length 81.0 mm (from Z=0.0 to Z=154.3).\n11. Finish turn diameter Ø37.1 mm over length 57.3 mm (from Z=0.0 to Z=73.3).\n12. Finish turn diameter Ø30.0 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04652", "images": ["images/Shaft_04652.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.6 mm and length at least 289.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.1 mm over length 20.2 mm (from Z=0.0 to Z=241.1).\n10. Finish turn diameter Ø30.0 mm over length 220.9 mm (from Z=0.0 to Z=220.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04281", "images": ["images/Shaft_04281.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.3 mm and length at least 226.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.3 mm over length 115.4 mm (from Z=0.0 to Z=177.5).\n10. Finish turn diameter Ø43.5 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03180", "images": ["images/Shaft_03180.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 71.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.3 mm over length 17.5 mm (from Z=0.0 to Z=17.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04573", "images": ["images/Shaft_04573.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.1 mm and length at least 223.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.1 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.6 mm over length 35.3 mm (from Z=0.0 to Z=146.3).\n10. Finish turn diameter Ø43.1 mm over length 40.5 mm (from Z=0.0 to Z=111.0).\n11. Finish turn diameter Ø33.2 mm over length 35.2 mm (from Z=0.0 to Z=70.5).\n12. Finish turn diameter Ø30.0 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02433", "images": ["images/Shaft_02433.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.3 mm and length at least 324.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 85.0 mm (from Z=0.0 to Z=85.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 234.3 mm (from Z=0.0 to Z=234.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00532", "images": ["images/Shaft_00532.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.5 mm and length at least 79.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.0 mm over length 19.5 mm (from Z=0.0 to Z=56.9).\n9. Finish turn diameter Ø30.0 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02659", "images": ["images/Shaft_02659.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.0 mm and length at least 273.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 29.6 mm (from Z=0.0 to Z=226.8).\n10. Finish turn diameter Ø52.8 mm over length 85.1 mm (from Z=0.0 to Z=197.2).\n11. Finish turn diameter Ø44.0 mm over length 57.5 mm (from Z=0.0 to Z=112.1).\n12. Finish turn diameter Ø30.0 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03721", "images": ["images/Shaft_03721.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.5 mm and length at least 317.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.5 mm over length 116.3 mm (from Z=0.0 to Z=116.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 196.6 mm (from Z=0.0 to Z=196.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04472", "images": ["images/Shaft_04472.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 302.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 229.4 mm (from Z=0.0 to Z=229.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.7 mm over length 68.2 mm (from Z=0.0 to Z=68.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01022", "images": ["images/Shaft_01022.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.5 mm and length at least 68.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.5 mm over length 7.7 mm (from Z=0.0 to Z=7.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.9 mm over length 8.2 mm (from Z=0.0 to Z=55.6).\n9. Finish turn diameter Ø30.0 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00646", "images": ["images/Shaft_00646.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.3 mm and length at least 162.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.8 mm over length 15.4 mm (from Z=0.0 to Z=111.3).\n9. Finish turn diameter Ø50.5 mm over length 45.9 mm (from Z=0.0 to Z=95.9).\n10. Finish turn diameter Ø38.4 mm over length 13.1 mm (from Z=0.0 to Z=50.0).\n11. Finish turn diameter Ø30.0 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00453", "images": ["images/Shaft_00453.png", "detail_png/Shaft_00453_length.png", "detail_png/Shaft_00453_diam.png", "detail_png/Shaft_00453_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 103.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.3 mm (from Z=0.0 to Z=85.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.3 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03524", "images": ["images/Shaft_03524.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.3 mm and length at least 250.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 140.6 mm (from Z=0.0 to Z=140.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02358", "images": ["images/Shaft_02358.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.9 mm and length at least 123.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.9 mm over length 47.5 mm (from Z=0.0 to Z=85.2).\n9. Finish turn diameter Ø30.0 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03327", "images": ["images/Shaft_03327.png", "detail_png/Shaft_03327_length.png", "detail_png/Shaft_03327_diam.png", "detail_png/Shaft_03327_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.9 mm and length at least 246.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.9 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.2 mm over length 23.8 mm (from Z=0.0 to Z=176.2).\n10. Finish turn diameter Ø37.1 mm over length 32.6 mm (from Z=0.0 to Z=152.4).\n11. Finish turn diameter Ø30.0 mm over length 119.8 mm (from Z=0.0 to Z=119.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01251", "images": ["images/Shaft_01251.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.2 mm and length at least 142.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.3 mm over length 48.7 mm (from Z=0.0 to Z=90.3).\n9. Finish turn diameter Ø30.0 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03434", "images": ["images/Shaft_03434.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.8 mm and length at least 307.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.8 mm over length 70.5 mm (from Z=0.0 to Z=70.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 231.7 mm (from Z=0.0 to Z=231.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03260", "images": ["images/Shaft_03260.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.0 mm and length at least 138.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.0 mm over length 37.5 mm (from Z=0.0 to Z=37.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 95.9 mm (from Z=0.0 to Z=95.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01641", "images": ["images/Shaft_01641.png", "detail_png/Shaft_01641_length.png", "detail_png/Shaft_01641_diam.png", "detail_png/Shaft_01641_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.6 mm and length at least 244.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.6 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.1 mm over length 31.2 mm (from Z=0.0 to Z=218.7).\n10. Finish turn diameter Ø50.8 mm over length 62.0 mm (from Z=0.0 to Z=187.5).\n11. Finish turn diameter Ø38.8 mm over length 125.5 mm (from Z=0.0 to Z=125.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04988", "images": ["images/Shaft_04988.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.3 mm and length at least 213.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.2 mm over length 65.8 mm (from Z=0.0 to Z=151.9).\n10. Finish turn diameter Ø34.0 mm over length 52.1 mm (from Z=0.0 to Z=86.1).\n11. Finish turn diameter Ø30.0 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00557", "images": ["images/Shaft_00557.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.7 mm and length at least 275.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 97.8 mm (from Z=0.0 to Z=97.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 172.9 mm (from Z=0.0 to Z=172.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04129", "images": ["images/Shaft_04129.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.8 mm and length at least 306.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 159.7 mm (from Z=0.0 to Z=159.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.1 mm over length 51.9 mm (from Z=0.0 to Z=141.5).\n10. Finish turn diameter Ø56.2 mm over length 89.6 mm (from Z=0.0 to Z=89.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01816", "images": ["images/Shaft_01816.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.9 mm and length at least 94.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 10.9 mm (from Z=0.0 to Z=56.7).\n9. Finish turn diameter Ø30.0 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02581", "images": ["images/Shaft_02581.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 119.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.3 mm over length 26.1 mm (from Z=0.0 to Z=26.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00752", "images": ["images/Shaft_00752.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.7 mm and length at least 112.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.7 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.2 mm over length 40.6 mm (from Z=0.0 to Z=61.9).\n9. Finish turn diameter Ø54.2 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03005", "images": ["images/Shaft_03005.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 81.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 69.3 mm (from Z=0.0 to Z=69.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.3 mm over length 7.6 mm (from Z=0.0 to Z=7.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02627", "images": ["images/Shaft_02627.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.7 mm and length at least 140.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.2 mm over length 5.0 mm (from Z=0.0 to Z=105.6).\n9. Finish turn diameter Ø40.1 mm over length 26.2 mm (from Z=0.0 to Z=100.6).\n10. Finish turn diameter Ø30.0 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00213", "images": ["images/Shaft_00213.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.0 mm and length at least 308.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 69.1 mm (from Z=0.0 to Z=292.3).\n10. Finish turn diameter Ø38.3 mm over length 64.1 mm (from Z=0.0 to Z=223.2).\n11. Finish turn diameter Ø30.2 mm over length 93.3 mm (from Z=0.0 to Z=159.1).\n12. Finish turn diameter Ø30.0 mm over length 65.8 mm (from Z=0.0 to Z=65.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00112", "images": ["images/Shaft_00112.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.8 mm and length at least 156.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 55.9 mm (from Z=0.0 to Z=131.8).\n9. Finish turn diameter Ø30.0 mm over length 75.9 mm (from Z=0.0 to Z=75.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02847", "images": ["images/Shaft_02847.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.5 mm and length at least 321.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 150.7 mm (from Z=0.0 to Z=300.6).\n10. Finish turn diameter Ø40.2 mm over length 149.9 mm (from Z=0.0 to Z=149.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03218", "images": ["images/Shaft_03218.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.9 mm and length at least 198.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.3 mm (from Z=0.0 to Z=148.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01338", "images": ["images/Shaft_01338.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.2 mm and length at least 236.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.2 mm over length 15.6 mm (from Z=0.0 to Z=15.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 84.6 mm (from Z=0.0 to Z=215.8).\n10. Finish turn diameter Ø30.0 mm over length 131.2 mm (from Z=0.0 to Z=131.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04338", "images": ["images/Shaft_04338.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.8 mm and length at least 238.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.9 mm over length 88.1 mm (from Z=0.0 to Z=214.3).\n10. Finish turn diameter Ø32.7 mm over length 64.6 mm (from Z=0.0 to Z=126.2).\n11. Finish turn diameter Ø30.0 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02986", "images": ["images/Shaft_02986.png", "detail_png/Shaft_02986_length.png", "detail_png/Shaft_02986_diam.png", "detail_png/Shaft_02986_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.6 mm and length at least 302.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.6 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 257.2 mm (from Z=0.0 to Z=257.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02466", "images": ["images/Shaft_02466.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.2 mm and length at least 274.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.3 mm over length 18.3 mm (from Z=0.0 to Z=241.8).\n10. Finish turn diameter Ø42.8 mm over length 68.6 mm (from Z=0.0 to Z=223.5).\n11. Finish turn diameter Ø38.0 mm over length 9.2 mm (from Z=0.0 to Z=154.9).\n12. Finish turn diameter Ø30.0 mm over length 145.7 mm (from Z=0.0 to Z=145.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01723", "images": ["images/Shaft_01723.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.2 mm and length at least 110.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.6 mm over length 51.8 mm (from Z=0.0 to Z=65.9).\n9. Finish turn diameter Ø30.0 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01441", "images": ["images/Shaft_01441.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.9 mm and length at least 240.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.5 mm (from Z=0.0 to Z=190.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03611", "images": ["images/Shaft_03611.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.0 mm and length at least 322.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.3 mm over length 109.3 mm (from Z=0.0 to Z=293.3).\n10. Finish turn diameter Ø60.6 mm over length 21.0 mm (from Z=0.0 to Z=184.0).\n11. Finish turn diameter Ø41.5 mm over length 65.2 mm (from Z=0.0 to Z=163.0).\n12. Finish turn diameter Ø30.0 mm over length 97.8 mm (from Z=0.0 to Z=97.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02073", "images": ["images/Shaft_02073.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 302.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 191.9 mm (from Z=0.0 to Z=191.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.7 mm over length 105.6 mm (from Z=0.0 to Z=105.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01068", "images": ["images/Shaft_01068.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.5 mm and length at least 155.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.5 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 121.6 mm (from Z=0.0 to Z=121.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02860", "images": ["images/Shaft_02860.png", "detail_png/Shaft_02860_length.png", "detail_png/Shaft_02860_diam.png", "detail_png/Shaft_02860_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.3 mm and length at least 275.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.6 mm (from Z=0.0 to Z=229.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03874", "images": ["images/Shaft_03874.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.2 mm and length at least 104.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.6 mm over length 15.8 mm (from Z=0.0 to Z=71.1).\n9. Finish turn diameter Ø50.1 mm over length 28.1 mm (from Z=0.0 to Z=55.3).\n10. Finish turn diameter Ø44.7 mm over length 10.4 mm (from Z=0.0 to Z=27.2).\n11. Finish turn diameter Ø32.4 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00411", "images": ["images/Shaft_00411.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.0 mm and length at least 106.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 26.1 mm (from Z=0.0 to Z=26.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.7 mm over length 23.6 mm (from Z=0.0 to Z=75.4).\n9. Finish turn diameter Ø55.9 mm over length 5.0 mm (from Z=0.0 to Z=51.8).\n10. Finish turn diameter Ø39.3 mm over length 22.8 mm (from Z=0.0 to Z=46.8).\n11. Finish turn diameter Ø30.0 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03296", "images": ["images/Shaft_03296.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.8 mm and length at least 277.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.6 mm over length 41.6 mm (from Z=0.0 to Z=234.6).\n10. Finish turn diameter Ø30.0 mm over length 193.0 mm (from Z=0.0 to Z=193.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02938", "images": ["images/Shaft_02938.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.8 mm and length at least 235.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 66.2 mm (from Z=0.0 to Z=66.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.2 mm over length 18.4 mm (from Z=0.0 to Z=164.6).\n10. Finish turn diameter Ø57.0 mm over length 60.2 mm (from Z=0.0 to Z=146.2).\n11. Finish turn diameter Ø41.4 mm over length 86.0 mm (from Z=0.0 to Z=86.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01362", "images": ["images/Shaft_01362.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 181.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 122.3 mm (from Z=0.0 to Z=122.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.1 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01691", "images": ["images/Shaft_01691.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.6 mm and length at least 99.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.6 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03018", "images": ["images/Shaft_03018.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 201.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.0 mm (from Z=0.0 to Z=146.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01929", "images": ["images/Shaft_01929.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.4 mm and length at least 307.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.4 mm over length 106.5 mm (from Z=0.0 to Z=106.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.6 mm over length 57.4 mm (from Z=0.0 to Z=196.3).\n10. Finish turn diameter Ø41.0 mm over length 98.5 mm (from Z=0.0 to Z=138.9).\n11. Finish turn diameter Ø30.0 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03708", "images": ["images/Shaft_03708.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.0 mm and length at least 161.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.0 mm over length 7.2 mm (from Z=0.0 to Z=7.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.0 mm over length 51.9 mm (from Z=0.0 to Z=149.0).\n9. Finish turn diameter Ø57.3 mm over length 46.4 mm (from Z=0.0 to Z=97.1).\n10. Finish turn diameter Ø41.5 mm over length 16.5 mm (from Z=0.0 to Z=50.7).\n11. Finish turn diameter Ø33.8 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04193", "images": ["images/Shaft_04193.png", "detail_png/Shaft_04193_length.png", "detail_png/Shaft_04193_diam.png", "detail_png/Shaft_04193_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.8 mm and length at least 206.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 57.6 mm (from Z=0.0 to Z=57.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.3 mm over length 53.7 mm (from Z=0.0 to Z=143.4).\n10. Finish turn diameter Ø33.4 mm over length 33.5 mm (from Z=0.0 to Z=89.7).\n11. Finish turn diameter Ø30.0 mm over length 56.2 mm (from Z=0.0 to Z=56.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01122", "images": ["images/Shaft_01122.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.9 mm and length at least 113.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 8.7 mm (from Z=0.0 to Z=8.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.3 mm over length 24.5 mm (from Z=0.0 to Z=100.0).\n9. Finish turn diameter Ø56.2 mm over length 10.3 mm (from Z=0.0 to Z=75.5).\n10. Finish turn diameter Ø53.1 mm over length 20.8 mm (from Z=0.0 to Z=65.2).\n11. Finish turn diameter Ø41.7 mm over length 39.4 mm (from Z=0.0 to Z=44.4).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00138", "images": ["images/Shaft_00138.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.5 mm and length at least 214.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.2 mm over length 43.0 mm (from Z=0.0 to Z=170.6).\n10. Finish turn diameter Ø30.0 mm over length 127.6 mm (from Z=0.0 to Z=127.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01664", "images": ["images/Shaft_01664.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 148.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 93.8 mm (from Z=0.0 to Z=93.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.4 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03141", "images": ["images/Shaft_03141.png", "detail_png/Shaft_03141_length.png", "detail_png/Shaft_03141_diam.png", "detail_png/Shaft_03141_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.0 mm and length at least 192.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.9 mm (from Z=0.0 to Z=166.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01299", "images": ["images/Shaft_01299.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.2 mm and length at least 266.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 19.8 mm (from Z=0.0 to Z=194.3).\n10. Finish turn diameter Ø30.0 mm over length 174.5 mm (from Z=0.0 to Z=174.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04538", "images": ["images/Shaft_04538.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.3 mm and length at least 221.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 86.3 mm (from Z=0.0 to Z=86.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 37.2 mm (from Z=0.0 to Z=129.7).\n10. Finish turn diameter Ø30.0 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04506", "images": ["images/Shaft_04506.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.2 mm and length at least 195.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 24.0 mm (from Z=0.0 to Z=145.8).\n10. Finish turn diameter Ø33.1 mm over length 38.5 mm (from Z=0.0 to Z=121.8).\n11. Finish turn diameter Ø30.0 mm over length 83.3 mm (from Z=0.0 to Z=83.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04117", "images": ["images/Shaft_04117.png", "detail_png/Shaft_04117_length.png", "detail_png/Shaft_04117_diam.png", "detail_png/Shaft_04117_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.3 mm and length at least 250.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.3 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.1 mm over length 94.3 mm (from Z=0.0 to Z=208.5).\n10. Finish turn diameter Ø30.0 mm over length 114.2 mm (from Z=0.0 to Z=114.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00861", "images": ["images/Shaft_00861.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.9 mm and length at least 150.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.1 mm over length 17.1 mm (from Z=0.0 to Z=78.6).\n9. Finish turn diameter Ø30.0 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01218", "images": ["images/Shaft_01218.png", "detail_png/Shaft_01218_length.png", "detail_png/Shaft_01218_diam.png", "detail_png/Shaft_01218_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.2 mm and length at least 156.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 5.8 mm (from Z=0.0 to Z=120.6).\n9. Finish turn diameter Ø46.8 mm over length 33.8 mm (from Z=0.0 to Z=114.8).\n10. Finish turn diameter Ø38.3 mm over length 14.7 mm (from Z=0.0 to Z=81.0).\n11. Finish turn diameter Ø31.8 mm over length 47.0 mm (from Z=0.0 to Z=66.3).\n12. Finish turn diameter Ø30.0 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00964", "images": ["images/Shaft_00964.png", "detail_png/Shaft_00964_length.png", "detail_png/Shaft_00964_diam.png", "detail_png/Shaft_00964_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 215.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 128.4 mm (from Z=0.0 to Z=128.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.1 mm over length 82.0 mm (from Z=0.0 to Z=82.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03110", "images": ["images/Shaft_03110.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.6 mm and length at least 279.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.6 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 66.7 mm (from Z=0.0 to Z=237.2).\n10. Finish turn diameter Ø30.0 mm over length 170.5 mm (from Z=0.0 to Z=170.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04894", "images": ["images/Shaft_04894.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.7 mm and length at least 96.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.1 mm over length 27.4 mm (from Z=0.0 to Z=54.5).\n9. Finish turn diameter Ø30.0 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01046", "images": ["images/Shaft_01046.png", "detail_png/Shaft_01046_length.png", "detail_png/Shaft_01046_diam.png", "detail_png/Shaft_01046_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.2 mm and length at least 67.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.2 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 11.0 mm (from Z=0.0 to Z=50.3).\n9. Finish turn diameter Ø44.8 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01609", "images": ["images/Shaft_01609.png", "detail_png/Shaft_01609_length.png", "detail_png/Shaft_01609_diam.png", "detail_png/Shaft_01609_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.5 mm and length at least 137.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 24.8 mm (from Z=0.0 to Z=113.6).\n9. Finish turn diameter Ø40.8 mm over length 20.9 mm (from Z=0.0 to Z=88.8).\n10. Finish turn diameter Ø30.0 mm over length 67.9 mm (from Z=0.0 to Z=67.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00032", "images": ["images/Shaft_00032.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.2 mm and length at least 95.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.2 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.5 mm over length 16.2 mm (from Z=0.0 to Z=66.4).\n9. Finish turn diameter Ø60.0 mm over length 18.3 mm (from Z=0.0 to Z=50.2).\n10. Finish turn diameter Ø51.1 mm over length 5.2 mm (from Z=0.0 to Z=31.9).\n11. Finish turn diameter Ø46.4 mm over length 26.7 mm (from Z=0.0 to Z=26.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01591", "images": ["images/Shaft_01591.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.3 mm and length at least 292.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.1 mm over length 149.8 mm (from Z=0.0 to Z=221.9).\n10. Finish turn diameter Ø30.0 mm over length 72.1 mm (from Z=0.0 to Z=72.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03383", "images": ["images/Shaft_03383.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.8 mm and length at least 116.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.6 mm over length 6.6 mm (from Z=0.0 to Z=92.4).\n9. Finish turn diameter Ø45.4 mm over length 35.7 mm (from Z=0.0 to Z=85.8).\n10. Finish turn diameter Ø30.0 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04380", "images": ["images/Shaft_04380.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.9 mm and length at least 111.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04127", "images": ["images/Shaft_04127.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.0 mm and length at least 158.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 35.6 mm (from Z=0.0 to Z=35.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.8 mm over length 68.0 mm (from Z=0.0 to Z=118.3).\n9. Finish turn diameter Ø30.0 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00499", "images": ["images/Shaft_00499.png", "detail_png/Shaft_00499_length.png", "detail_png/Shaft_00499_diam.png", "detail_png/Shaft_00499_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.7 mm and length at least 159.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 65.9 mm (from Z=0.0 to Z=65.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 16.9 mm (from Z=0.0 to Z=88.2).\n9. Finish turn diameter Ø33.7 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02806", "images": ["images/Shaft_02806.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.2 mm and length at least 73.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 8.7 mm (from Z=0.0 to Z=8.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.9 mm over length 13.1 mm (from Z=0.0 to Z=59.9).\n9. Finish turn diameter Ø31.5 mm over length 26.2 mm (from Z=0.0 to Z=46.8).\n10. Finish turn diameter Ø30.0 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04926", "images": ["images/Shaft_04926.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 156.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 77.0 mm (from Z=0.0 to Z=77.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.6 mm over length 74.9 mm (from Z=0.0 to Z=74.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04841", "images": ["images/Shaft_04841.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.1 mm and length at least 139.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 109.7 mm (from Z=0.0 to Z=109.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03738", "images": ["images/Shaft_03738.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.2 mm and length at least 103.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 93.5 mm (from Z=0.0 to Z=93.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01266", "images": ["images/Shaft_01266.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.6 mm and length at least 95.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 13.1 mm (from Z=0.0 to Z=68.6).\n9. Finish turn diameter Ø30.0 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01575", "images": ["images/Shaft_01575.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.7 mm and length at least 202.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.0 mm over length 60.4 mm (from Z=0.0 to Z=169.6).\n10. Finish turn diameter Ø51.1 mm over length 61.8 mm (from Z=0.0 to Z=109.2).\n11. Finish turn diameter Ø37.2 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02263", "images": ["images/Shaft_02263.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.3 mm and length at least 323.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 296.0 mm (from Z=0.0 to Z=296.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04854", "images": ["images/Shaft_04854.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.7 mm and length at least 179.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.2 mm over length 41.7 mm (from Z=0.0 to Z=140.5).\n9. Finish turn diameter Ø35.1 mm over length 48.1 mm (from Z=0.0 to Z=98.8).\n10. Finish turn diameter Ø30.0 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00981", "images": ["images/Shaft_00981.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.4 mm and length at least 161.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.3 mm over length 28.1 mm (from Z=0.0 to Z=119.2).\n10. Finish turn diameter Ø30.0 mm over length 91.1 mm (from Z=0.0 to Z=91.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03217", "images": ["images/Shaft_03217.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.4 mm and length at least 196.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.7 mm (from Z=0.0 to Z=164.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03277", "images": ["images/Shaft_03277.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.4 mm and length at least 128.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.1 mm over length 19.9 mm (from Z=0.0 to Z=99.2).\n9. Finish turn diameter Ø35.8 mm over length 5.0 mm (from Z=0.0 to Z=79.3).\n10. Finish turn diameter Ø30.0 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04599", "images": ["images/Shaft_04599.png", "detail_png/Shaft_04599_length.png", "detail_png/Shaft_04599_diam.png", "detail_png/Shaft_04599_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.0 mm and length at least 297.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 79.9 mm (from Z=0.0 to Z=273.1).\n10. Finish turn diameter Ø31.4 mm over length 69.3 mm (from Z=0.0 to Z=193.2).\n11. Finish turn diameter Ø30.0 mm over length 123.9 mm (from Z=0.0 to Z=123.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02712", "images": ["images/Shaft_02712.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.5 mm and length at least 135.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.2 mm over length 34.1 mm (from Z=0.0 to Z=114.7).\n9. Finish turn diameter Ø48.9 mm over length 32.4 mm (from Z=0.0 to Z=80.6).\n10. Finish turn diameter Ø30.9 mm over length 28.2 mm (from Z=0.0 to Z=48.2).\n11. Finish turn diameter Ø30.0 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03028", "images": ["images/Shaft_03028.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 88.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.1 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03995", "images": ["images/Shaft_03995.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.0 mm and length at least 183.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 105.2 mm (from Z=0.0 to Z=105.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.5 mm over length 56.2 mm (from Z=0.0 to Z=73.6).\n9. Finish turn diameter Ø40.5 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02481", "images": ["images/Shaft_02481.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 161.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 139.8 mm (from Z=0.0 to Z=139.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.7 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02643", "images": ["images/Shaft_02643.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 283.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 135.6 mm (from Z=0.0 to Z=135.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.3 mm over length 143.1 mm (from Z=0.0 to Z=143.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04516", "images": ["images/Shaft_04516.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.7 mm and length at least 253.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.0 mm over length 44.9 mm (from Z=0.0 to Z=201.4).\n10. Finish turn diameter Ø30.0 mm over length 156.5 mm (from Z=0.0 to Z=156.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04570", "images": ["images/Shaft_04570.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.7 mm and length at least 106.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.2 mm over length 10.6 mm (from Z=0.0 to Z=83.0).\n9. Finish turn diameter Ø42.5 mm over length 18.7 mm (from Z=0.0 to Z=72.4).\n10. Finish turn diameter Ø30.0 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01506", "images": ["images/Shaft_01506.png", "detail_png/Shaft_01506_length.png", "detail_png/Shaft_01506_diam.png", "detail_png/Shaft_01506_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.3 mm and length at least 225.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 69.3 mm (from Z=0.0 to Z=177.5).\n10. Finish turn diameter Ø45.2 mm over length 57.5 mm (from Z=0.0 to Z=108.2).\n11. Finish turn diameter Ø31.6 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04512", "images": ["images/Shaft_04512.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.4 mm and length at least 261.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.4 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 159.7 mm (from Z=0.0 to Z=159.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03237", "images": ["images/Shaft_03237.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.1 mm and length at least 233.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.8 mm over length 12.7 mm (from Z=0.0 to Z=139.0).\n10. Finish turn diameter Ø30.0 mm over length 126.3 mm (from Z=0.0 to Z=126.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01486", "images": ["images/Shaft_01486.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.4 mm and length at least 261.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.4 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.8 mm over length 35.6 mm (from Z=0.0 to Z=212.3).\n10. Finish turn diameter Ø55.4 mm over length 64.2 mm (from Z=0.0 to Z=176.7).\n11. Finish turn diameter Ø49.8 mm over length 34.8 mm (from Z=0.0 to Z=112.5).\n12. Finish turn diameter Ø38.6 mm over length 77.7 mm (from Z=0.0 to Z=77.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00593", "images": ["images/Shaft_00593.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.1 mm and length at least 183.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.4 mm over length 65.9 mm (from Z=0.0 to Z=121.2).\n9. Finish turn diameter Ø30.0 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03442", "images": ["images/Shaft_03442.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.0 mm and length at least 134.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 74.9 mm (from Z=0.0 to Z=74.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.1 mm over length 7.5 mm (from Z=0.0 to Z=55.0).\n9. Finish turn diameter Ø30.0 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01009", "images": ["images/Shaft_01009.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 238.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 170.1 mm (from Z=0.0 to Z=170.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.0 mm over length 63.6 mm (from Z=0.0 to Z=63.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04962", "images": ["images/Shaft_04962.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 76.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.7 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01945", "images": ["images/Shaft_01945.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.0 mm and length at least 106.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.0 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.4 mm over length 33.9 mm (from Z=0.0 to Z=87.7).\n9. Finish turn diameter Ø30.0 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01735", "images": ["images/Shaft_01735.png", "detail_png/Shaft_01735_length.png", "detail_png/Shaft_01735_diam.png", "detail_png/Shaft_01735_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.9 mm and length at least 315.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.8 mm over length 19.0 mm (from Z=0.0 to Z=250.8).\n10. Finish turn diameter Ø30.0 mm over length 231.8 mm (from Z=0.0 to Z=231.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02235", "images": ["images/Shaft_02235.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.8 mm and length at least 196.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.8 mm over length 14.6 mm (from Z=0.0 to Z=182.1).\n10. Finish turn diameter Ø37.0 mm over length 52.2 mm (from Z=0.0 to Z=167.5).\n11. Finish turn diameter Ø30.0 mm over length 115.3 mm (from Z=0.0 to Z=115.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03586", "images": ["images/Shaft_03586.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.3 mm and length at least 85.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03540", "images": ["images/Shaft_03540.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.5 mm and length at least 305.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.8 mm over length 78.7 mm (from Z=0.0 to Z=262.7).\n10. Finish turn diameter Ø37.3 mm over length 82.9 mm (from Z=0.0 to Z=184.0).\n11. Finish turn diameter Ø30.0 mm over length 101.1 mm (from Z=0.0 to Z=101.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02865", "images": ["images/Shaft_02865.png", "detail_png/Shaft_02865_length.png", "detail_png/Shaft_02865_diam.png", "detail_png/Shaft_02865_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.2 mm and length at least 134.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.1 mm over length 40.0 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø34.4 mm over length 14.0 mm (from Z=0.0 to Z=45.8).\n10. Finish turn diameter Ø30.0 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01534", "images": ["images/Shaft_01534.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.3 mm and length at least 175.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.3 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.3 mm (from Z=0.0 to Z=81.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04018", "images": ["images/Shaft_04018.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.4 mm and length at least 240.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.1 mm over length 36.8 mm (from Z=0.0 to Z=196.9).\n10. Finish turn diameter Ø36.7 mm over length 38.5 mm (from Z=0.0 to Z=160.1).\n11. Finish turn diameter Ø30.0 mm over length 121.6 mm (from Z=0.0 to Z=121.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03428", "images": ["images/Shaft_03428.png", "detail_png/Shaft_03428_length.png", "detail_png/Shaft_03428_diam.png", "detail_png/Shaft_03428_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.5 mm and length at least 160.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.4 mm over length 20.3 mm (from Z=0.0 to Z=128.0).\n9. Finish turn diameter Ø41.4 mm over length 27.9 mm (from Z=0.0 to Z=107.7).\n10. Finish turn diameter Ø30.0 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04390", "images": ["images/Shaft_04390.png", "detail_png/Shaft_04390_length.png", "detail_png/Shaft_04390_diam.png", "detail_png/Shaft_04390_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.3 mm and length at least 318.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.0 mm over length 64.2 mm (from Z=0.0 to Z=260.6).\n10. Finish turn diameter Ø39.3 mm over length 51.8 mm (from Z=0.0 to Z=196.4).\n11. Finish turn diameter Ø30.0 mm over length 144.6 mm (from Z=0.0 to Z=144.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03554", "images": ["images/Shaft_03554.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.7 mm and length at least 72.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01041", "images": ["images/Shaft_01041.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.4 mm and length at least 209.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 153.2 mm (from Z=0.0 to Z=153.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01672", "images": ["images/Shaft_01672.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.6 mm and length at least 244.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.6 mm over length 68.6 mm (from Z=0.0 to Z=68.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.0 mm over length 81.1 mm (from Z=0.0 to Z=171.2).\n10. Finish turn diameter Ø30.0 mm over length 90.1 mm (from Z=0.0 to Z=90.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03552", "images": ["images/Shaft_03552.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 180.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.4 mm (from Z=0.0 to Z=147.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04664", "images": ["images/Shaft_04664.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.9 mm and length at least 73.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 31.9 mm (from Z=0.0 to Z=63.9).\n9. Finish turn diameter Ø55.8 mm over length 24.0 mm (from Z=0.0 to Z=32.0).\n10. Finish turn diameter Ø42.9 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03257", "images": ["images/Shaft_03257.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 228.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 180.9 mm (from Z=0.0 to Z=180.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.3 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00717", "images": ["images/Shaft_00717.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.5 mm and length at least 138.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.6 mm over length 22.6 mm (from Z=0.0 to Z=120.8).\n9. Finish turn diameter Ø50.0 mm over length 40.1 mm (from Z=0.0 to Z=98.2).\n10. Finish turn diameter Ø41.5 mm over length 43.2 mm (from Z=0.0 to Z=58.1).\n11. Finish turn diameter Ø30.0 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00437", "images": ["images/Shaft_00437.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 167.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 120.5 mm (from Z=0.0 to Z=120.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.7 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04937", "images": ["images/Shaft_04937.png", "detail_png/Shaft_04937_length.png", "detail_png/Shaft_04937_diam.png", "detail_png/Shaft_04937_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 97.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø28.2 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03695", "images": ["images/Shaft_03695.png", "detail_png/Shaft_03695_length.png", "detail_png/Shaft_03695_diam.png", "detail_png/Shaft_03695_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.3 mm and length at least 237.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.3 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.5 mm over length 11.1 mm (from Z=0.0 to Z=213.6).\n10. Finish turn diameter Ø34.9 mm over length 30.1 mm (from Z=0.0 to Z=202.5).\n11. Finish turn diameter Ø30.0 mm over length 172.4 mm (from Z=0.0 to Z=172.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01732", "images": ["images/Shaft_01732.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.6 mm and length at least 314.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.6 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.3 mm over length 39.9 mm (from Z=0.0 to Z=262.7).\n10. Finish turn diameter Ø54.6 mm over length 34.5 mm (from Z=0.0 to Z=222.8).\n11. Finish turn diameter Ø45.1 mm over length 78.7 mm (from Z=0.0 to Z=188.3).\n12. Finish turn diameter Ø32.4 mm over length 109.6 mm (from Z=0.0 to Z=109.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04754", "images": ["images/Shaft_04754.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.8 mm and length at least 305.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.0 mm over length 17.6 mm (from Z=0.0 to Z=207.5).\n10. Finish turn diameter Ø34.6 mm over length 80.3 mm (from Z=0.0 to Z=189.9).\n11. Finish turn diameter Ø30.0 mm over length 109.6 mm (from Z=0.0 to Z=109.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03047", "images": ["images/Shaft_03047.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.4 mm and length at least 81.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.4 mm over length 6.8 mm (from Z=0.0 to Z=6.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.3 mm (from Z=0.0 to Z=69.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04902", "images": ["images/Shaft_04902.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.0 mm and length at least 233.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.7 mm over length 31.4 mm (from Z=0.0 to Z=177.1).\n10. Finish turn diameter Ø55.9 mm over length 46.6 mm (from Z=0.0 to Z=145.7).\n11. Finish turn diameter Ø43.4 mm over length 54.2 mm (from Z=0.0 to Z=99.1).\n12. Finish turn diameter Ø34.2 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01597", "images": ["images/Shaft_01597.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.6 mm and length at least 184.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 25.7 mm (from Z=0.0 to Z=124.9).\n9. Finish turn diameter Ø46.3 mm over length 21.9 mm (from Z=0.0 to Z=99.2).\n10. Finish turn diameter Ø31.0 mm over length 32.6 mm (from Z=0.0 to Z=77.3).\n11. Finish turn diameter Ø30.0 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04638", "images": ["images/Shaft_04638.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.3 mm and length at least 81.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.3 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02393", "images": ["images/Shaft_02393.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.8 mm and length at least 191.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.8 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 152.1 mm (from Z=0.0 to Z=152.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01348", "images": ["images/Shaft_01348.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 177.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.4 mm (from Z=0.0 to Z=136.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.5 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03225", "images": ["images/Shaft_03225.png", "detail_png/Shaft_03225_length.png", "detail_png/Shaft_03225_diam.png", "detail_png/Shaft_03225_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.6 mm and length at least 117.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.8 mm over length 5.0 mm (from Z=0.0 to Z=94.6).\n9. Finish turn diameter Ø41.8 mm over length 22.1 mm (from Z=0.0 to Z=89.6).\n10. Finish turn diameter Ø37.2 mm over length 12.5 mm (from Z=0.0 to Z=67.5).\n11. Finish turn diameter Ø30.0 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03439", "images": ["images/Shaft_03439.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.3 mm and length at least 159.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.8 mm over length 8.6 mm (from Z=0.0 to Z=138.6).\n9. Finish turn diameter Ø35.4 mm over length 24.2 mm (from Z=0.0 to Z=130.0).\n10. Finish turn diameter Ø31.9 mm over length 47.0 mm (from Z=0.0 to Z=105.8).\n11. Finish turn diameter Ø30.0 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02456", "images": ["images/Shaft_02456.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.7 mm and length at least 178.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.7 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 36.8 mm (from Z=0.0 to Z=144.9).\n10. Finish turn diameter Ø30.0 mm over length 108.1 mm (from Z=0.0 to Z=108.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00975", "images": ["images/Shaft_00975.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.4 mm and length at least 165.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.1 mm over length 42.9 mm (from Z=0.0 to Z=114.8).\n9. Finish turn diameter Ø54.7 mm over length 21.6 mm (from Z=0.0 to Z=71.9).\n10. Finish turn diameter Ø41.9 mm over length 25.6 mm (from Z=0.0 to Z=50.3).\n11. Finish turn diameter Ø36.2 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03574", "images": ["images/Shaft_03574.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 256.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 220.3 mm (from Z=0.0 to Z=220.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.3 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02033", "images": ["images/Shaft_02033.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.7 mm and length at least 186.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.8 mm over length 30.8 mm (from Z=0.0 to Z=136.5).\n9. Finish turn diameter Ø45.8 mm over length 17.9 mm (from Z=0.0 to Z=105.7).\n10. Finish turn diameter Ø30.0 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01031", "images": ["images/Shaft_01031.png", "detail_png/Shaft_01031_length.png", "detail_png/Shaft_01031_diam.png", "detail_png/Shaft_01031_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.4 mm and length at least 272.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.1 mm over length 84.8 mm (from Z=0.0 to Z=222.6).\n10. Finish turn diameter Ø61.1 mm over length 54.0 mm (from Z=0.0 to Z=137.8).\n11. Finish turn diameter Ø50.4 mm over length 83.8 mm (from Z=0.0 to Z=83.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04115", "images": ["images/Shaft_04115.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.3 mm and length at least 253.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 117.6 mm (from Z=0.0 to Z=200.0).\n10. Finish turn diameter Ø53.7 mm over length 82.4 mm (from Z=0.0 to Z=82.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02377", "images": ["images/Shaft_02377.png", "detail_png/Shaft_02377_length.png", "detail_png/Shaft_02377_diam.png", "detail_png/Shaft_02377_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 185.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 140.3 mm (from Z=0.0 to Z=140.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.8 mm over length 40.0 mm (from Z=0.0 to Z=40.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02720", "images": ["images/Shaft_02720.png", "detail_png/Shaft_02720_length.png", "detail_png/Shaft_02720_diam.png", "detail_png/Shaft_02720_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 99.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.2 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02137", "images": ["images/Shaft_02137.png", "detail_png/Shaft_02137_length.png", "detail_png/Shaft_02137_diam.png", "detail_png/Shaft_02137_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.4 mm and length at least 278.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.0 mm over length 31.9 mm (from Z=0.0 to Z=191.3).\n10. Finish turn diameter Ø45.7 mm over length 52.2 mm (from Z=0.0 to Z=159.4).\n11. Finish turn diameter Ø30.0 mm over length 107.2 mm (from Z=0.0 to Z=107.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00494", "images": ["images/Shaft_00494.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.2 mm and length at least 283.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 64.6 mm (from Z=0.0 to Z=64.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.0 mm over length 44.5 mm (from Z=0.0 to Z=214.3).\n10. Finish turn diameter Ø52.2 mm over length 15.6 mm (from Z=0.0 to Z=169.8).\n11. Finish turn diameter Ø35.7 mm over length 49.8 mm (from Z=0.0 to Z=154.2).\n12. Finish turn diameter Ø30.0 mm over length 104.4 mm (from Z=0.0 to Z=104.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02049", "images": ["images/Shaft_02049.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø56.3 mm and length at least 181.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.3 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.4 mm over length 33.2 mm (from Z=0.0 to Z=138.2).\n10. Finish turn diameter Ø30.0 mm over length 105.0 mm (from Z=0.0 to Z=105.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03008", "images": ["images/Shaft_03008.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.1 mm and length at least 74.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.1 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 5.0 mm (from Z=0.0 to Z=32.7).\n9. Finish turn diameter Ø56.4 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02338", "images": ["images/Shaft_02338.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.1 mm and length at least 283.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 243.7 mm (from Z=0.0 to Z=243.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04943", "images": ["images/Shaft_04943.png", "detail_png/Shaft_04943_length.png", "detail_png/Shaft_04943_diam.png", "detail_png/Shaft_04943_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.5 mm and length at least 212.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.5 mm over length 41.9 mm (from Z=0.0 to Z=194.3).\n10. Finish turn diameter Ø59.1 mm over length 43.8 mm (from Z=0.0 to Z=152.4).\n11. Finish turn diameter Ø44.4 mm over length 40.3 mm (from Z=0.0 to Z=108.6).\n12. Finish turn diameter Ø30.0 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04984", "images": ["images/Shaft_04984.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.5 mm and length at least 121.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 6.3 mm (from Z=0.0 to Z=6.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.4 mm over length 40.0 mm (from Z=0.0 to Z=110.0).\n9. Finish turn diameter Ø30.0 mm over length 70.0 mm (from Z=0.0 to Z=70.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00575", "images": ["images/Shaft_00575.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.4 mm and length at least 285.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 8.4 mm (from Z=0.0 to Z=252.9).\n10. Finish turn diameter Ø58.6 mm over length 73.5 mm (from Z=0.0 to Z=244.5).\n11. Finish turn diameter Ø45.1 mm over length 44.7 mm (from Z=0.0 to Z=171.0).\n12. Finish turn diameter Ø30.0 mm over length 126.3 mm (from Z=0.0 to Z=126.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02966", "images": ["images/Shaft_02966.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.4 mm and length at least 311.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.4 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.8 mm over length 51.2 mm (from Z=0.0 to Z=214.1).\n10. Finish turn diameter Ø51.5 mm over length 59.4 mm (from Z=0.0 to Z=162.9).\n11. Finish turn diameter Ø42.1 mm over length 103.5 mm (from Z=0.0 to Z=103.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01625", "images": ["images/Shaft_01625.png", "detail_png/Shaft_01625_length.png", "detail_png/Shaft_01625_diam.png", "detail_png/Shaft_01625_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.6 mm and length at least 70.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.0 mm over length 9.5 mm (from Z=0.0 to Z=53.8).\n9. Finish turn diameter Ø41.1 mm over length 12.4 mm (from Z=0.0 to Z=44.3).\n10. Finish turn diameter Ø30.0 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00369", "images": ["images/Shaft_00369.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.1 mm and length at least 76.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.1 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.7 mm over length 22.2 mm (from Z=0.0 to Z=53.5).\n9. Finish turn diameter Ø42.2 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02692", "images": ["images/Shaft_02692.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.4 mm and length at least 100.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.1 mm over length 14.8 mm (from Z=0.0 to Z=71.5).\n9. Finish turn diameter Ø30.0 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04884", "images": ["images/Shaft_04884.png", "detail_png/Shaft_04884_length.png", "detail_png/Shaft_04884_diam.png", "detail_png/Shaft_04884_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.0 mm and length at least 285.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 61.7 mm (from Z=0.0 to Z=61.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 62.2 mm (from Z=0.0 to Z=219.1).\n10. Finish turn diameter Ø30.0 mm over length 156.9 mm (from Z=0.0 to Z=156.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03265", "images": ["images/Shaft_03265.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.4 mm and length at least 175.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.0 mm over length 21.9 mm (from Z=0.0 to Z=149.1).\n9. Finish turn diameter Ø46.0 mm over length 88.1 mm (from Z=0.0 to Z=127.2).\n10. Finish turn diameter Ø35.3 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01667", "images": ["images/Shaft_01667.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.0 mm and length at least 73.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 7.1 mm (from Z=0.0 to Z=7.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.7 mm over length 14.0 mm (from Z=0.0 to Z=61.1).\n9. Finish turn diameter Ø30.0 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00260", "images": ["images/Shaft_00260.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.0 mm and length at least 140.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.0 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 95.1 mm (from Z=0.0 to Z=95.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04197", "images": ["images/Shaft_04197.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.7 mm and length at least 256.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 94.8 mm (from Z=0.0 to Z=94.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 53.9 mm (from Z=0.0 to Z=156.5).\n10. Finish turn diameter Ø42.3 mm over length 86.3 mm (from Z=0.0 to Z=102.6).\n11. Finish turn diameter Ø33.9 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03603", "images": ["images/Shaft_03603.png", "detail_png/Shaft_03603_length.png", "detail_png/Shaft_03603_diam.png", "detail_png/Shaft_03603_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.2 mm and length at least 70.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.2 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.2 mm over length 6.8 mm (from Z=0.0 to Z=50.4).\n9. Finish turn diameter Ø54.7 mm over length 18.8 mm (from Z=0.0 to Z=43.6).\n10. Finish turn diameter Ø50.3 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01285", "images": ["images/Shaft_01285.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.1 mm and length at least 211.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.1 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.8 mm over length 71.5 mm (from Z=0.0 to Z=175.4).\n10. Finish turn diameter Ø49.0 mm over length 76.7 mm (from Z=0.0 to Z=103.9).\n11. Finish turn diameter Ø34.5 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00343", "images": ["images/Shaft_00343.png", "detail_png/Shaft_00343_length.png", "detail_png/Shaft_00343_diam.png", "detail_png/Shaft_00343_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.5 mm and length at least 181.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.7 mm over length 42.4 mm (from Z=0.0 to Z=107.2).\n9. Finish turn diameter Ø30.0 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00226", "images": ["images/Shaft_00226.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.7 mm and length at least 178.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.7 mm over length 87.3 mm (from Z=0.0 to Z=142.6).\n9. Finish turn diameter Ø60.3 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00081", "images": ["images/Shaft_00081.png", "detail_png/Shaft_00081_length.png", "detail_png/Shaft_00081_diam.png", "detail_png/Shaft_00081_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.2 mm and length at least 194.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.5 mm over length 57.9 mm (from Z=0.0 to Z=156.0).\n9. Finish turn diameter Ø58.6 mm over length 81.3 mm (from Z=0.0 to Z=98.1).\n10. Finish turn diameter Ø55.0 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01990", "images": ["images/Shaft_01990.png", "detail_png/Shaft_01990_length.png", "detail_png/Shaft_01990_diam.png", "detail_png/Shaft_01990_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.7 mm and length at least 144.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 63.7 mm (from Z=0.0 to Z=63.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.2 mm over length 51.4 mm (from Z=0.0 to Z=76.1).\n9. Finish turn diameter Ø30.5 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02959", "images": ["images/Shaft_02959.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.3 mm and length at least 227.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 112.1 mm (from Z=0.0 to Z=112.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.4 mm over length 84.5 mm (from Z=0.0 to Z=110.7).\n10. Finish turn diameter Ø51.0 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03848", "images": ["images/Shaft_03848.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.9 mm and length at least 197.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.1 mm over length 17.6 mm (from Z=0.0 to Z=130.4).\n10. Finish turn diameter Ø30.0 mm over length 112.8 mm (from Z=0.0 to Z=112.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02639", "images": ["images/Shaft_02639.png", "detail_png/Shaft_02639_length.png", "detail_png/Shaft_02639_diam.png", "detail_png/Shaft_02639_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.2 mm and length at least 299.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 149.5 mm (from Z=0.0 to Z=149.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 73.3 mm (from Z=0.0 to Z=145.1).\n10. Finish turn diameter Ø30.0 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00720", "images": ["images/Shaft_00720.png", "detail_png/Shaft_00720_length.png", "detail_png/Shaft_00720_diam.png", "detail_png/Shaft_00720_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.7 mm and length at least 259.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.7 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 35.4 mm (from Z=0.0 to Z=189.3).\n10. Finish turn diameter Ø30.0 mm over length 153.9 mm (from Z=0.0 to Z=153.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02255", "images": ["images/Shaft_02255.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.4 mm and length at least 322.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.4 mm over length 99.2 mm (from Z=0.0 to Z=99.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.9 mm over length 100.0 mm (from Z=0.0 to Z=218.2).\n10. Finish turn diameter Ø30.0 mm over length 118.2 mm (from Z=0.0 to Z=118.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03489", "images": ["images/Shaft_03489.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.0 mm and length at least 121.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.0 mm over length 5.3 mm (from Z=0.0 to Z=99.7).\n9. Finish turn diameter Ø51.6 mm over length 37.4 mm (from Z=0.0 to Z=94.4).\n10. Finish turn diameter Ø35.1 mm over length 40.3 mm (from Z=0.0 to Z=57.0).\n11. Finish turn diameter Ø30.0 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01137", "images": ["images/Shaft_01137.png", "detail_png/Shaft_01137_length.png", "detail_png/Shaft_01137_diam.png", "detail_png/Shaft_01137_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø50.3 mm and length at least 79.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.3 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.4 mm over length 7.5 mm (from Z=0.0 to Z=53.9).\n9. Finish turn diameter Ø30.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01058", "images": ["images/Shaft_01058.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.6 mm and length at least 222.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.6 mm over length 73.2 mm (from Z=0.0 to Z=73.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 66.4 mm (from Z=0.0 to Z=143.9).\n10. Finish turn diameter Ø39.0 mm over length 77.5 mm (from Z=0.0 to Z=77.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03596", "images": ["images/Shaft_03596.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 250.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 179.9 mm (from Z=0.0 to Z=179.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.9 mm over length 65.5 mm (from Z=0.0 to Z=65.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00558", "images": ["images/Shaft_00558.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.2 mm and length at least 97.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 12.1 mm (from Z=0.0 to Z=72.2).\n9. Finish turn diameter Ø40.6 mm over length 51.7 mm (from Z=0.0 to Z=60.1).\n10. Finish turn diameter Ø30.0 mm over length 8.4 mm (from Z=0.0 to Z=8.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04630", "images": ["images/Shaft_04630.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.1 mm and length at least 303.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.1 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 76.3 mm (from Z=0.0 to Z=256.3).\n10. Finish turn diameter Ø34.9 mm over length 47.0 mm (from Z=0.0 to Z=180.0).\n11. Finish turn diameter Ø30.0 mm over length 133.0 mm (from Z=0.0 to Z=133.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00652", "images": ["images/Shaft_00652.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.2 mm and length at least 279.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.3 mm over length 48.3 mm (from Z=0.0 to Z=212.0).\n10. Finish turn diameter Ø40.3 mm over length 60.8 mm (from Z=0.0 to Z=163.7).\n11. Finish turn diameter Ø30.0 mm over length 102.9 mm (from Z=0.0 to Z=102.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03404", "images": ["images/Shaft_03404.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.8 mm and length at least 105.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.8 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.2 mm over length 28.6 mm (from Z=0.0 to Z=58.4).\n9. Finish turn diameter Ø47.1 mm over length 8.2 mm (from Z=0.0 to Z=29.8).\n10. Finish turn diameter Ø30.0 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00151", "images": ["images/Shaft_00151.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.8 mm and length at least 192.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 68.8 mm (from Z=0.0 to Z=68.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 118.4 mm (from Z=0.0 to Z=118.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04482", "images": ["images/Shaft_04482.png", "detail_png/Shaft_04482_length.png", "detail_png/Shaft_04482_diam.png", "detail_png/Shaft_04482_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 260.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 240.5 mm (from Z=0.0 to Z=240.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.0 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01728", "images": ["images/Shaft_01728.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.4 mm and length at least 296.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.4 mm over length 90.5 mm (from Z=0.0 to Z=90.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.0 mm over length 81.8 mm (from Z=0.0 to Z=201.3).\n10. Finish turn diameter Ø47.9 mm over length 63.0 mm (from Z=0.0 to Z=119.5).\n11. Finish turn diameter Ø33.1 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04766", "images": ["images/Shaft_04766.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.6 mm and length at least 306.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 32.0 mm (from Z=0.0 to Z=32.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.1 mm over length 38.9 mm (from Z=0.0 to Z=269.1).\n10. Finish turn diameter Ø36.0 mm over length 54.1 mm (from Z=0.0 to Z=230.2).\n11. Finish turn diameter Ø30.0 mm over length 176.1 mm (from Z=0.0 to Z=176.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02293", "images": ["images/Shaft_02293.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.3 mm and length at least 84.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.3 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.1 mm over length 5.0 mm (from Z=0.0 to Z=51.7).\n9. Finish turn diameter Ø51.3 mm over length 9.8 mm (from Z=0.0 to Z=46.7).\n10. Finish turn diameter Ø36.2 mm over length 9.0 mm (from Z=0.0 to Z=36.9).\n11. Finish turn diameter Ø30.0 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04367", "images": ["images/Shaft_04367.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.8 mm and length at least 272.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.2 mm over length 56.7 mm (from Z=0.0 to Z=210.9).\n10. Finish turn diameter Ø31.9 mm over length 53.0 mm (from Z=0.0 to Z=154.2).\n11. Finish turn diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01901", "images": ["images/Shaft_01901.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.4 mm and length at least 123.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.0 mm (from Z=0.0 to Z=73.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01271", "images": ["images/Shaft_01271.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.2 mm and length at least 167.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.2 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 121.3 mm (from Z=0.0 to Z=121.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04116", "images": ["images/Shaft_04116.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.0 mm and length at least 88.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.3 mm over length 15.8 mm (from Z=0.0 to Z=68.1).\n9. Finish turn diameter Ø30.0 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00113", "images": ["images/Shaft_00113.png", "detail_png/Shaft_00113_length.png", "detail_png/Shaft_00113_diam.png", "detail_png/Shaft_00113_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.3 mm and length at least 187.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 120.1 mm (from Z=0.0 to Z=120.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00786", "images": ["images/Shaft_00786.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 72.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.9 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00614", "images": ["images/Shaft_00614.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.4 mm and length at least 107.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.5 mm over length 9.2 mm (from Z=0.0 to Z=63.7).\n9. Finish turn diameter Ø38.9 mm over length 14.8 mm (from Z=0.0 to Z=54.5).\n10. Finish turn diameter Ø30.0 mm over length 39.7 mm (from Z=0.0 to Z=39.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04499", "images": ["images/Shaft_04499.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 260.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 226.1 mm (from Z=0.0 to Z=226.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.5 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00976", "images": ["images/Shaft_00976.png", "detail_png/Shaft_00976_length.png", "detail_png/Shaft_00976_diam.png", "detail_png/Shaft_00976_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.3 mm and length at least 175.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.5 mm over length 32.4 mm (from Z=0.0 to Z=97.8).\n9. Finish turn diameter Ø46.3 mm over length 65.4 mm (from Z=0.0 to Z=65.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01662", "images": ["images/Shaft_01662.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.3 mm and length at least 271.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.3 mm over length 39.2 mm (from Z=0.0 to Z=39.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.1 mm over length 25.3 mm (from Z=0.0 to Z=227.5).\n10. Finish turn diameter Ø61.9 mm over length 57.2 mm (from Z=0.0 to Z=202.2).\n11. Finish turn diameter Ø52.2 mm over length 80.3 mm (from Z=0.0 to Z=145.0).\n12. Finish turn diameter Ø48.9 mm over length 64.7 mm (from Z=0.0 to Z=64.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00967", "images": ["images/Shaft_00967.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.3 mm and length at least 305.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 269.4 mm (from Z=0.0 to Z=269.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02462", "images": ["images/Shaft_02462.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.1 mm and length at least 227.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.1 mm over length 29.9 mm (from Z=0.0 to Z=29.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.5 mm over length 87.8 mm (from Z=0.0 to Z=192.6).\n10. Finish turn diameter Ø30.0 mm over length 104.8 mm (from Z=0.0 to Z=104.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02813", "images": ["images/Shaft_02813.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.7 mm and length at least 134.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 33.3 mm (from Z=0.0 to Z=33.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 95.7 mm (from Z=0.0 to Z=95.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01050", "images": ["images/Shaft_01050.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.2 mm and length at least 206.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.2 mm over length 64.9 mm (from Z=0.0 to Z=182.3).\n10. Finish turn diameter Ø41.8 mm over length 78.7 mm (from Z=0.0 to Z=117.4).\n11. Finish turn diameter Ø32.0 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04401", "images": ["images/Shaft_04401.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.5 mm and length at least 145.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.2 mm over length 38.8 mm (from Z=0.0 to Z=83.6).\n9. Finish turn diameter Ø40.2 mm over length 35.9 mm (from Z=0.0 to Z=44.8).\n10. Finish turn diameter Ø30.0 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04060", "images": ["images/Shaft_04060.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.0 mm and length at least 107.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 9.7 mm (from Z=0.0 to Z=9.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.2 mm over length 21.2 mm (from Z=0.0 to Z=92.8).\n9. Finish turn diameter Ø47.6 mm over length 20.7 mm (from Z=0.0 to Z=71.6).\n10. Finish turn diameter Ø33.8 mm over length 17.1 mm (from Z=0.0 to Z=50.9).\n11. Finish turn diameter Ø30.0 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01175", "images": ["images/Shaft_01175.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.2 mm and length at least 170.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.2 mm over length 67.7 mm (from Z=0.0 to Z=93.8).\n9. Finish turn diameter Ø36.7 mm over length 26.1 mm (from Z=0.0 to Z=26.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01093", "images": ["images/Shaft_01093.png", "detail_png/Shaft_01093_length.png", "detail_png/Shaft_01093_diam.png", "detail_png/Shaft_01093_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.6 mm and length at least 96.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 76.0 mm (from Z=0.0 to Z=76.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01689", "images": ["images/Shaft_01689.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.4 mm and length at least 245.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.4 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 206.6 mm (from Z=0.0 to Z=206.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00833", "images": ["images/Shaft_00833.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 130.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.5 mm (from Z=0.0 to Z=107.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02596", "images": ["images/Shaft_02596.png", "detail_png/Shaft_02596_length.png", "detail_png/Shaft_02596_diam.png", "detail_png/Shaft_02596_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.5 mm and length at least 246.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 68.0 mm (from Z=0.0 to Z=68.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 104.8 mm (from Z=0.0 to Z=173.9).\n10. Finish turn diameter Ø41.0 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00263", "images": ["images/Shaft_00263.png", "detail_png/Shaft_00263_length.png", "detail_png/Shaft_00263_diam.png", "detail_png/Shaft_00263_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.3 mm and length at least 68.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.8 mm over length 19.0 mm (from Z=0.0 to Z=58.0).\n9. Finish turn diameter Ø30.0 mm over length 39.0 mm (from Z=0.0 to Z=39.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01305", "images": ["images/Shaft_01305.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.7 mm and length at least 300.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.7 mm over length 83.7 mm (from Z=0.0 to Z=83.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.4 mm over length 49.7 mm (from Z=0.0 to Z=211.6).\n10. Finish turn diameter Ø30.0 mm over length 161.9 mm (from Z=0.0 to Z=161.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04882", "images": ["images/Shaft_04882.png", "detail_png/Shaft_04882_length.png", "detail_png/Shaft_04882_diam.png", "detail_png/Shaft_04882_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.8 mm and length at least 194.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.8 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.1 mm over length 53.4 mm (from Z=0.0 to Z=142.2).\n9. Finish turn diameter Ø30.0 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01783", "images": ["images/Shaft_01783.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.9 mm and length at least 233.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.1 mm over length 28.3 mm (from Z=0.0 to Z=174.4).\n10. Finish turn diameter Ø30.0 mm over length 146.1 mm (from Z=0.0 to Z=146.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03805", "images": ["images/Shaft_03805.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.7 mm and length at least 66.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.7 mm over length 15.8 mm (from Z=0.0 to Z=39.4).\n9. Finish turn diameter Ø50.9 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04476", "images": ["images/Shaft_04476.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.1 mm and length at least 196.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.4 mm (from Z=0.0 to Z=166.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03358", "images": ["images/Shaft_03358.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.1 mm and length at least 296.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 61.7 mm (from Z=0.0 to Z=61.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.8 mm (from Z=0.0 to Z=229.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03057", "images": ["images/Shaft_03057.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.0 mm and length at least 98.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 69.1 mm (from Z=0.0 to Z=69.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00616", "images": ["images/Shaft_00616.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 221.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 173.2 mm (from Z=0.0 to Z=173.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.4 mm over length 43.4 mm (from Z=0.0 to Z=43.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00984", "images": ["images/Shaft_00984.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.3 mm and length at least 318.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø74.4 mm over length 26.3 mm (from Z=0.0 to Z=275.7).\n10. Finish turn diameter Ø63.4 mm over length 76.7 mm (from Z=0.0 to Z=249.4).\n11. Finish turn diameter Ø50.6 mm over length 69.4 mm (from Z=0.0 to Z=172.7).\n12. Finish turn diameter Ø38.4 mm over length 31.7 mm (from Z=0.0 to Z=103.3).\n13. Finish turn diameter Ø30.0 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03894", "images": ["images/Shaft_03894.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.0 mm and length at least 283.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 65.2 mm (from Z=0.0 to Z=238.4).\n10. Finish turn diameter Ø37.4 mm over length 49.8 mm (from Z=0.0 to Z=173.2).\n11. Finish turn diameter Ø33.9 mm over length 49.6 mm (from Z=0.0 to Z=123.4).\n12. Finish turn diameter Ø30.0 mm over length 73.8 mm (from Z=0.0 to Z=73.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01894", "images": ["images/Shaft_01894.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.3 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 214.6 mm (from Z=0.0 to Z=214.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01492", "images": ["images/Shaft_01492.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.5 mm and length at least 76.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.9 mm over length 30.1 mm (from Z=0.0 to Z=50.0).\n9. Finish turn diameter Ø56.7 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00821", "images": ["images/Shaft_00821.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.0 mm and length at least 273.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 108.7 mm (from Z=0.0 to Z=108.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 34.9 mm (from Z=0.0 to Z=159.3).\n10. Finish turn diameter Ø51.1 mm over length 30.4 mm (from Z=0.0 to Z=124.4).\n11. Finish turn diameter Ø45.6 mm over length 71.6 mm (from Z=0.0 to Z=94.0).\n12. Finish turn diameter Ø37.1 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02139", "images": ["images/Shaft_02139.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.9 mm and length at least 300.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.9 mm over length 25.7 mm (from Z=0.0 to Z=265.1).\n10. Finish turn diameter Ø57.1 mm over length 35.8 mm (from Z=0.0 to Z=239.4).\n11. Finish turn diameter Ø41.6 mm over length 96.3 mm (from Z=0.0 to Z=203.6).\n12. Finish turn diameter Ø31.6 mm over length 54.2 mm (from Z=0.0 to Z=107.3).\n13. Finish turn diameter Ø30.0 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00245", "images": ["images/Shaft_00245.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.2 mm and length at least 238.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.2 mm over length 125.9 mm (from Z=0.0 to Z=184.3).\n10. Finish turn diameter Ø38.2 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02567", "images": ["images/Shaft_02567.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 199.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.5 mm (from Z=0.0 to Z=147.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.5 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02976", "images": ["images/Shaft_02976.png", "detail_png/Shaft_02976_length.png", "detail_png/Shaft_02976_diam.png", "detail_png/Shaft_02976_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.9 mm and length at least 263.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 77.3 mm (from Z=0.0 to Z=77.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 29.9 mm (from Z=0.0 to Z=181.2).\n10. Finish turn diameter Ø30.0 mm over length 151.3 mm (from Z=0.0 to Z=151.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02318", "images": ["images/Shaft_02318.png", "detail_png/Shaft_02318_length.png", "detail_png/Shaft_02318_diam.png", "detail_png/Shaft_02318_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.2 mm and length at least 111.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.5 mm over length 24.3 mm (from Z=0.0 to Z=93.5).\n9. Finish turn diameter Ø49.4 mm over length 22.0 mm (from Z=0.0 to Z=69.2).\n10. Finish turn diameter Ø38.4 mm over length 19.8 mm (from Z=0.0 to Z=47.2).\n11. Finish turn diameter Ø30.0 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04498", "images": ["images/Shaft_04498.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 304.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 209.7 mm (from Z=0.0 to Z=209.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04679", "images": ["images/Shaft_04679.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.8 mm and length at least 118.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.5 mm over length 28.8 mm (from Z=0.0 to Z=93.8).\n9. Finish turn diameter Ø46.4 mm over length 25.2 mm (from Z=0.0 to Z=65.0).\n10. Finish turn diameter Ø35.2 mm over length 24.4 mm (from Z=0.0 to Z=39.8).\n11. Finish turn diameter Ø30.0 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02516", "images": ["images/Shaft_02516.png", "detail_png/Shaft_02516_length.png", "detail_png/Shaft_02516_diam.png", "detail_png/Shaft_02516_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.5 mm and length at least 106.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.7 mm over length 35.9 mm (from Z=0.0 to Z=92.6).\n9. Finish turn diameter Ø45.8 mm over length 8.2 mm (from Z=0.0 to Z=56.7).\n10. Finish turn diameter Ø30.1 mm over length 33.2 mm (from Z=0.0 to Z=48.5).\n11. Finish turn diameter Ø30.0 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04442", "images": ["images/Shaft_04442.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.3 mm and length at least 258.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.9 mm (from Z=0.0 to Z=181.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02612", "images": ["images/Shaft_02612.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 80.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.4 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01097", "images": ["images/Shaft_01097.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.4 mm and length at least 204.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.4 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.5 mm over length 47.7 mm (from Z=0.0 to Z=179.3).\n10. Finish turn diameter Ø30.0 mm over length 131.6 mm (from Z=0.0 to Z=131.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04680", "images": ["images/Shaft_04680.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.8 mm and length at least 159.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 62.9 mm (from Z=0.0 to Z=62.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 63.9 mm (from Z=0.0 to Z=91.7).\n9. Finish turn diameter Ø30.0 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03040", "images": ["images/Shaft_03040.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.7 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 213.7 mm (from Z=0.0 to Z=213.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04791", "images": ["images/Shaft_04791.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.7 mm and length at least 105.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.7 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.2 mm over length 34.2 mm (from Z=0.0 to Z=77.3).\n9. Finish turn diameter Ø56.2 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00872", "images": ["images/Shaft_00872.png", "detail_png/Shaft_00872_length.png", "detail_png/Shaft_00872_diam.png", "detail_png/Shaft_00872_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.3 mm and length at least 85.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04332", "images": ["images/Shaft_04332.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.9 mm and length at least 261.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.8 mm over length 70.4 mm (from Z=0.0 to Z=209.4).\n10. Finish turn diameter Ø53.8 mm over length 21.6 mm (from Z=0.0 to Z=139.0).\n11. Finish turn diameter Ø44.1 mm over length 62.3 mm (from Z=0.0 to Z=117.4).\n12. Finish turn diameter Ø30.0 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04104", "images": ["images/Shaft_04104.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.9 mm and length at least 280.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 19.4 mm (from Z=0.0 to Z=201.1).\n10. Finish turn diameter Ø34.6 mm over length 123.9 mm (from Z=0.0 to Z=181.7).\n11. Finish turn diameter Ø30.0 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00764", "images": ["images/Shaft_00764.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 204.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 166.3 mm (from Z=0.0 to Z=166.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.4 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02114", "images": ["images/Shaft_02114.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.3 mm and length at least 109.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.0 mm over length 34.9 mm (from Z=0.0 to Z=75.7).\n9. Finish turn diameter Ø51.8 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02880", "images": ["images/Shaft_02880.png", "detail_png/Shaft_02880_length.png", "detail_png/Shaft_02880_diam.png", "detail_png/Shaft_02880_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.5 mm and length at least 118.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.9 mm over length 27.9 mm (from Z=0.0 to Z=84.2).\n9. Finish turn diameter Ø49.0 mm over length 23.9 mm (from Z=0.0 to Z=56.3).\n10. Finish turn diameter Ø37.9 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02571", "images": ["images/Shaft_02571.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.2 mm and length at least 143.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.2 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.3 mm over length 39.0 mm (from Z=0.0 to Z=113.0).\n9. Finish turn diameter Ø36.0 mm over length 21.1 mm (from Z=0.0 to Z=74.0).\n10. Finish turn diameter Ø30.0 mm over length 52.9 mm (from Z=0.0 to Z=52.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00076", "images": ["images/Shaft_00076.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 154.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.0 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00739", "images": ["images/Shaft_00739.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.3 mm and length at least 252.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.3 mm over length 158.3 mm (from Z=0.0 to Z=158.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 89.5 mm (from Z=0.0 to Z=89.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02242", "images": ["images/Shaft_02242.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.8 mm and length at least 90.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.8 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.9 mm over length 28.0 mm (from Z=0.0 to Z=71.9).\n9. Finish turn diameter Ø46.0 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03797", "images": ["images/Shaft_03797.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 230.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 145.7 mm (from Z=0.0 to Z=145.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.0 mm over length 79.7 mm (from Z=0.0 to Z=79.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03910", "images": ["images/Shaft_03910.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.3 mm and length at least 83.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.3 mm over length 30.1 mm (from Z=0.0 to Z=73.1).\n9. Finish turn diameter Ø30.0 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01856", "images": ["images/Shaft_01856.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.1 mm and length at least 128.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 94.1 mm (from Z=0.0 to Z=94.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02110", "images": ["images/Shaft_02110.png", "detail_png/Shaft_02110_length.png", "detail_png/Shaft_02110_diam.png", "detail_png/Shaft_02110_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.7 mm and length at least 75.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.4 mm over length 5.0 mm (from Z=0.0 to Z=45.2).\n9. Finish turn diameter Ø49.5 mm over length 8.5 mm (from Z=0.0 to Z=40.2).\n10. Finish turn diameter Ø36.2 mm over length 17.5 mm (from Z=0.0 to Z=31.7).\n11. Finish turn diameter Ø30.7 mm over length 9.2 mm (from Z=0.0 to Z=14.2).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04622", "images": ["images/Shaft_04622.png", "detail_png/Shaft_04622_length.png", "detail_png/Shaft_04622_diam.png", "detail_png/Shaft_04622_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 149.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 124.9 mm (from Z=0.0 to Z=124.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01029", "images": ["images/Shaft_01029.png", "detail_png/Shaft_01029_length.png", "detail_png/Shaft_01029_diam.png", "detail_png/Shaft_01029_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.3 mm and length at least 167.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.3 mm over length 32.1 mm (from Z=0.0 to Z=32.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 129.9 mm (from Z=0.0 to Z=129.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01647", "images": ["images/Shaft_01647.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 319.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 234.9 mm (from Z=0.0 to Z=234.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.5 mm over length 79.4 mm (from Z=0.0 to Z=79.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03838", "images": ["images/Shaft_03838.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.4 mm and length at least 315.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 122.1 mm (from Z=0.0 to Z=122.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.7 mm over length 85.6 mm (from Z=0.0 to Z=188.5).\n10. Finish turn diameter Ø30.0 mm over length 102.9 mm (from Z=0.0 to Z=102.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03600", "images": ["images/Shaft_03600.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.2 mm and length at least 201.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.6 mm over length 45.2 mm (from Z=0.0 to Z=140.2).\n10. Finish turn diameter Ø53.6 mm over length 55.4 mm (from Z=0.0 to Z=95.0).\n11. Finish turn diameter Ø46.6 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01283", "images": ["images/Shaft_01283.png", "detail_png/Shaft_01283_length.png", "detail_png/Shaft_01283_diam.png", "detail_png/Shaft_01283_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.9 mm and length at least 90.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.1 mm over length 17.8 mm (from Z=0.0 to Z=68.5).\n9. Finish turn diameter Ø39.5 mm over length 5.0 mm (from Z=0.0 to Z=50.7).\n10. Finish turn diameter Ø30.0 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03988", "images": ["images/Shaft_03988.png", "detail_png/Shaft_03988_length.png", "detail_png/Shaft_03988_diam.png", "detail_png/Shaft_03988_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.9 mm and length at least 262.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.9 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.7 mm over length 31.0 mm (from Z=0.0 to Z=211.9).\n10. Finish turn diameter Ø59.9 mm over length 34.8 mm (from Z=0.0 to Z=180.9).\n11. Finish turn diameter Ø44.0 mm over length 35.3 mm (from Z=0.0 to Z=146.1).\n12. Finish turn diameter Ø30.0 mm over length 110.8 mm (from Z=0.0 to Z=110.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04933", "images": ["images/Shaft_04933.png", "detail_png/Shaft_04933_length.png", "detail_png/Shaft_04933_diam.png", "detail_png/Shaft_04933_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.0 mm and length at least 109.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.0 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 93.0 mm (from Z=0.0 to Z=93.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04208", "images": ["images/Shaft_04208.png", "detail_png/Shaft_04208_length.png", "detail_png/Shaft_04208_diam.png", "detail_png/Shaft_04208_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.6 mm and length at least 86.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.6 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.8 mm over length 47.1 mm (from Z=0.0 to Z=64.2).\n9. Finish turn diameter Ø30.0 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01228", "images": ["images/Shaft_01228.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.6 mm and length at least 249.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.3 mm over length 22.8 mm (from Z=0.0 to Z=192.2).\n10. Finish turn diameter Ø36.9 mm over length 62.5 mm (from Z=0.0 to Z=169.4).\n11. Finish turn diameter Ø32.3 mm over length 49.1 mm (from Z=0.0 to Z=106.9).\n12. Finish turn diameter Ø30.0 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03399", "images": ["images/Shaft_03399.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.1 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 183.3 mm (from Z=0.0 to Z=183.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03819", "images": ["images/Shaft_03819.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.6 mm and length at least 199.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 65.4 mm (from Z=0.0 to Z=65.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 95.2 mm (from Z=0.0 to Z=129.4).\n10. Finish turn diameter Ø30.0 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04256", "images": ["images/Shaft_04256.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.0 mm and length at least 72.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.2 mm over length 17.7 mm (from Z=0.0 to Z=57.3).\n9. Finish turn diameter Ø55.9 mm over length 15.8 mm (from Z=0.0 to Z=39.6).\n10. Finish turn diameter Ø52.1 mm over length 5.0 mm (from Z=0.0 to Z=23.8).\n11. Finish turn diameter Ø38.7 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04856", "images": ["images/Shaft_04856.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.4 mm and length at least 99.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.4 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.3 mm over length 25.6 mm (from Z=0.0 to Z=61.4).\n9. Finish turn diameter Ø34.6 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01422", "images": ["images/Shaft_01422.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.7 mm and length at least 198.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.4 mm over length 11.8 mm (from Z=0.0 to Z=141.1).\n10. Finish turn diameter Ø30.0 mm over length 129.3 mm (from Z=0.0 to Z=129.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03638", "images": ["images/Shaft_03638.png", "detail_png/Shaft_03638_length.png", "detail_png/Shaft_03638_diam.png", "detail_png/Shaft_03638_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 250.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 170.2 mm (from Z=0.0 to Z=170.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.4 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01749", "images": ["images/Shaft_01749.png", "detail_png/Shaft_01749_length.png", "detail_png/Shaft_01749_diam.png", "detail_png/Shaft_01749_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.5 mm and length at least 135.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.3 mm over length 14.5 mm (from Z=0.0 to Z=90.0).\n9. Finish turn diameter Ø49.3 mm over length 5.9 mm (from Z=0.0 to Z=75.5).\n10. Finish turn diameter Ø44.1 mm over length 58.3 mm (from Z=0.0 to Z=69.6).\n11. Finish turn diameter Ø32.3 mm over length 11.3 mm (from Z=0.0 to Z=11.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04911", "images": ["images/Shaft_04911.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.6 mm and length at least 139.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 65.8 mm (from Z=0.0 to Z=65.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.7 mm over length 38.0 mm (from Z=0.0 to Z=68.4).\n9. Finish turn diameter Ø41.9 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02175", "images": ["images/Shaft_02175.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 165.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 130.0 mm (from Z=0.0 to Z=130.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.3 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04967", "images": ["images/Shaft_04967.png", "detail_png/Shaft_04967_length.png", "detail_png/Shaft_04967_diam.png", "detail_png/Shaft_04967_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.8 mm and length at least 102.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.8 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.0 mm over length 14.7 mm (from Z=0.0 to Z=74.3).\n9. Finish turn diameter Ø51.4 mm over length 22.1 mm (from Z=0.0 to Z=59.6).\n10. Finish turn diameter Ø46.5 mm over length 6.6 mm (from Z=0.0 to Z=37.5).\n11. Finish turn diameter Ø38.4 mm over length 6.8 mm (from Z=0.0 to Z=30.9).\n12. Finish turn diameter Ø35.4 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04190", "images": ["images/Shaft_04190.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.8 mm and length at least 314.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.8 mm over length 73.8 mm (from Z=0.0 to Z=73.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 76.7 mm (from Z=0.0 to Z=235.2).\n10. Finish turn diameter Ø49.7 mm over length 27.3 mm (from Z=0.0 to Z=158.5).\n11. Finish turn diameter Ø40.7 mm over length 64.6 mm (from Z=0.0 to Z=131.2).\n12. Finish turn diameter Ø30.0 mm over length 66.6 mm (from Z=0.0 to Z=66.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03839", "images": ["images/Shaft_03839.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.6 mm and length at least 142.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.6 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.9 mm over length 5.0 mm (from Z=0.0 to Z=102.5).\n9. Finish turn diameter Ø30.3 mm over length 29.7 mm (from Z=0.0 to Z=97.5).\n10. Finish turn diameter Ø30.0 mm over length 67.8 mm (from Z=0.0 to Z=67.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01379", "images": ["images/Shaft_01379.png", "detail_png/Shaft_01379_length.png", "detail_png/Shaft_01379_diam.png", "detail_png/Shaft_01379_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.1 mm and length at least 266.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 81.6 mm (from Z=0.0 to Z=81.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.5 mm over length 44.1 mm (from Z=0.0 to Z=180.3).\n10. Finish turn diameter Ø30.0 mm over length 136.2 mm (from Z=0.0 to Z=136.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02424", "images": ["images/Shaft_02424.png", "detail_png/Shaft_02424_length.png", "detail_png/Shaft_02424_diam.png", "detail_png/Shaft_02424_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.3 mm and length at least 145.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 122.2 mm (from Z=0.0 to Z=122.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00388", "images": ["images/Shaft_00388.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.3 mm and length at least 148.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.3 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.2 mm over length 34.8 mm (from Z=0.0 to Z=135.7).\n10. Finish turn diameter Ø30.0 mm over length 100.9 mm (from Z=0.0 to Z=100.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03575", "images": ["images/Shaft_03575.png", "detail_png/Shaft_03575_length.png", "detail_png/Shaft_03575_diam.png", "detail_png/Shaft_03575_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.5 mm and length at least 132.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.2 mm over length 14.3 mm (from Z=0.0 to Z=86.8).\n9. Finish turn diameter Ø33.4 mm over length 40.9 mm (from Z=0.0 to Z=72.5).\n10. Finish turn diameter Ø30.0 mm over length 31.6 mm (from Z=0.0 to Z=31.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02939", "images": ["images/Shaft_02939.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 182.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 157.6 mm (from Z=0.0 to Z=157.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.5 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00376", "images": ["images/Shaft_00376.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.9 mm and length at least 99.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.2 mm (from Z=0.0 to Z=73.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03042", "images": ["images/Shaft_03042.png", "detail_png/Shaft_03042_length.png", "detail_png/Shaft_03042_diam.png", "detail_png/Shaft_03042_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.3 mm and length at least 69.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.3 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 11.6 mm (from Z=0.0 to Z=31.2).\n9. Finish turn diameter Ø35.7 mm over length 5.0 mm (from Z=0.0 to Z=19.6).\n10. Finish turn diameter Ø30.0 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02558", "images": ["images/Shaft_02558.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.9 mm and length at least 242.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.6 mm over length 86.6 mm (from Z=0.0 to Z=192.7).\n10. Finish turn diameter Ø37.6 mm over length 19.1 mm (from Z=0.0 to Z=106.1).\n11. Finish turn diameter Ø31.6 mm over length 87.0 mm (from Z=0.0 to Z=87.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03511", "images": ["images/Shaft_03511.png", "detail_png/Shaft_03511_length.png", "detail_png/Shaft_03511_diam.png", "detail_png/Shaft_03511_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.3 mm and length at least 107.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.5 mm over length 34.7 mm (from Z=0.0 to Z=64.3).\n9. Finish turn diameter Ø54.0 mm over length 5.6 mm (from Z=0.0 to Z=29.6).\n10. Finish turn diameter Ø47.6 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01646", "images": ["images/Shaft_01646.png", "detail_png/Shaft_01646_length.png", "detail_png/Shaft_01646_diam.png", "detail_png/Shaft_01646_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.0 mm and length at least 74.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.1 mm over length 9.0 mm (from Z=0.0 to Z=62.4).\n9. Finish turn diameter Ø30.0 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04639", "images": ["images/Shaft_04639.png", "detail_png/Shaft_04639_length.png", "detail_png/Shaft_04639_diam.png", "detail_png/Shaft_04639_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.0 mm and length at least 81.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01217", "images": ["images/Shaft_01217.png", "detail_png/Shaft_01217_length.png", "detail_png/Shaft_01217_diam.png", "detail_png/Shaft_01217_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.2 mm and length at least 312.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 245.8 mm (from Z=0.0 to Z=245.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04501", "images": ["images/Shaft_04501.png", "detail_png/Shaft_04501_length.png", "detail_png/Shaft_04501_diam.png", "detail_png/Shaft_04501_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.2 mm and length at least 73.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01086", "images": ["images/Shaft_01086.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.4 mm and length at least 204.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.4 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.6 mm over length 42.6 mm (from Z=0.0 to Z=179.9).\n10. Finish turn diameter Ø35.4 mm over length 43.8 mm (from Z=0.0 to Z=137.3).\n11. Finish turn diameter Ø30.0 mm over length 93.5 mm (from Z=0.0 to Z=93.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04796", "images": ["images/Shaft_04796.png", "detail_png/Shaft_04796_length.png", "detail_png/Shaft_04796_diam.png", "detail_png/Shaft_04796_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.2 mm and length at least 89.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 25.0 mm (from Z=0.0 to Z=25.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.9 mm over length 15.5 mm (from Z=0.0 to Z=59.3).\n9. Finish turn diameter Ø42.9 mm over length 20.2 mm (from Z=0.0 to Z=43.8).\n10. Finish turn diameter Ø30.3 mm over length 5.0 mm (from Z=0.0 to Z=23.6).\n11. Finish turn diameter Ø30.0 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04543", "images": ["images/Shaft_04543.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.4 mm and length at least 233.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.9 mm over length 96.5 mm (from Z=0.0 to Z=202.0).\n10. Finish turn diameter Ø53.4 mm over length 68.8 mm (from Z=0.0 to Z=105.5).\n11. Finish turn diameter Ø39.6 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02194", "images": ["images/Shaft_02194.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.5 mm and length at least 210.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.6 mm over length 48.2 mm (from Z=0.0 to Z=127.4).\n10. Finish turn diameter Ø40.6 mm over length 48.6 mm (from Z=0.0 to Z=79.2).\n11. Finish turn diameter Ø30.0 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04306", "images": ["images/Shaft_04306.png", "detail_png/Shaft_04306_length.png", "detail_png/Shaft_04306_diam.png", "detail_png/Shaft_04306_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 97.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 63.2 mm (from Z=0.0 to Z=63.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.7 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03224", "images": ["images/Shaft_03224.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.4 mm and length at least 132.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.4 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.9 mm over length 19.3 mm (from Z=0.0 to Z=103.3).\n9. Finish turn diameter Ø32.6 mm over length 25.7 mm (from Z=0.0 to Z=84.0).\n10. Finish turn diameter Ø30.0 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02602", "images": ["images/Shaft_02602.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.5 mm and length at least 292.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.6 mm over length 87.8 mm (from Z=0.0 to Z=242.1).\n10. Finish turn diameter Ø50.5 mm over length 59.2 mm (from Z=0.0 to Z=154.3).\n11. Finish turn diameter Ø47.4 mm over length 52.6 mm (from Z=0.0 to Z=95.1).\n12. Finish turn diameter Ø33.2 mm over length 42.5 mm (from Z=0.0 to Z=42.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02035", "images": ["images/Shaft_02035.png", "detail_png/Shaft_02035_length.png", "detail_png/Shaft_02035_diam.png", "detail_png/Shaft_02035_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.2 mm and length at least 128.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.2 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.2 mm over length 20.5 mm (from Z=0.0 to Z=97.6).\n9. Finish turn diameter Ø59.8 mm over length 26.3 mm (from Z=0.0 to Z=77.1).\n10. Finish turn diameter Ø41.7 mm over length 31.4 mm (from Z=0.0 to Z=50.8).\n11. Finish turn diameter Ø36.5 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00826", "images": ["images/Shaft_00826.png", "detail_png/Shaft_00826_length.png", "detail_png/Shaft_00826_diam.png", "detail_png/Shaft_00826_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.9 mm and length at least 169.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 77.6 mm (from Z=0.0 to Z=77.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 87.2 mm (from Z=0.0 to Z=87.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04179", "images": ["images/Shaft_04179.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.2 mm and length at least 265.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 70.7 mm (from Z=0.0 to Z=70.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.7 mm over length 63.6 mm (from Z=0.0 to Z=189.9).\n10. Finish turn diameter Ø33.3 mm over length 37.1 mm (from Z=0.0 to Z=126.3).\n11. Finish turn diameter Ø30.0 mm over length 89.2 mm (from Z=0.0 to Z=89.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01488", "images": ["images/Shaft_01488.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.0 mm and length at least 257.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.3 mm over length 15.7 mm (from Z=0.0 to Z=197.1).\n10. Finish turn diameter Ø46.0 mm over length 75.7 mm (from Z=0.0 to Z=181.4).\n11. Finish turn diameter Ø30.4 mm over length 105.7 mm (from Z=0.0 to Z=105.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01226", "images": ["images/Shaft_01226.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.6 mm and length at least 189.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.2 mm over length 121.4 mm (from Z=0.0 to Z=138.5).\n9. Finish turn diameter Ø30.0 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02518", "images": ["images/Shaft_02518.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.8 mm and length at least 319.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.1 mm over length 54.9 mm (from Z=0.0 to Z=305.2).\n10. Finish turn diameter Ø30.0 mm over length 250.3 mm (from Z=0.0 to Z=250.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00682", "images": ["images/Shaft_00682.png", "detail_png/Shaft_00682_length.png", "detail_png/Shaft_00682_diam.png", "detail_png/Shaft_00682_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.6 mm and length at least 276.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 77.0 mm (from Z=0.0 to Z=77.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 194.3 mm (from Z=0.0 to Z=194.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01390", "images": ["images/Shaft_01390.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.1 mm and length at least 142.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.1 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.4 mm over length 40.0 mm (from Z=0.0 to Z=105.4).\n9. Finish turn diameter Ø30.0 mm over length 65.4 mm (from Z=0.0 to Z=65.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02733", "images": ["images/Shaft_02733.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 196.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.8 mm (from Z=0.0 to Z=147.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03133", "images": ["images/Shaft_03133.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.2 mm and length at least 322.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 86.7 mm (from Z=0.0 to Z=86.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.5 mm over length 70.8 mm (from Z=0.0 to Z=230.7).\n10. Finish turn diameter Ø30.0 mm over length 159.9 mm (from Z=0.0 to Z=159.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04274", "images": ["images/Shaft_04274.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.4 mm and length at least 97.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 10.5 mm (from Z=0.0 to Z=76.3).\n9. Finish turn diameter Ø48.8 mm over length 20.4 mm (from Z=0.0 to Z=65.8).\n10. Finish turn diameter Ø43.6 mm over length 20.3 mm (from Z=0.0 to Z=45.4).\n11. Finish turn diameter Ø38.2 mm over length 10.1 mm (from Z=0.0 to Z=25.1).\n12. Finish turn diameter Ø31.3 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02034", "images": ["images/Shaft_02034.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 273.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 207.1 mm (from Z=0.0 to Z=207.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04335", "images": ["images/Shaft_04335.png", "detail_png/Shaft_04335_length.png", "detail_png/Shaft_04335_diam.png", "detail_png/Shaft_04335_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.3 mm and length at least 118.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.0 mm over length 5.0 mm (from Z=0.0 to Z=83.8).\n9. Finish turn diameter Ø30.0 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04774", "images": ["images/Shaft_04774.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.8 mm and length at least 172.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.8 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.0 mm over length 56.0 mm (from Z=0.0 to Z=109.6).\n9. Finish turn diameter Ø41.1 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02765", "images": ["images/Shaft_02765.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.4 mm and length at least 127.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.9 mm over length 11.8 mm (from Z=0.0 to Z=85.9).\n9. Finish turn diameter Ø30.0 mm over length 74.1 mm (from Z=0.0 to Z=74.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04828", "images": ["images/Shaft_04828.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.8 mm and length at least 87.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.8 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.2 mm over length 16.8 mm (from Z=0.0 to Z=47.3).\n9. Finish turn diameter Ø34.7 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04363", "images": ["images/Shaft_04363.png", "detail_png/Shaft_04363_length.png", "detail_png/Shaft_04363_diam.png", "detail_png/Shaft_04363_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 81.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 76.3 mm (from Z=0.0 to Z=76.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Break all edges (e.g., 2×45° where applicable).\n8. Remove the workpiece from the lathe."}]} {"id": "Shaft_02000", "images": ["images/Shaft_02000.png", "detail_png/Shaft_02000_length.png", "detail_png/Shaft_02000_diam.png", "detail_png/Shaft_02000_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.7 mm and length at least 181.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.7 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.4 mm over length 35.0 mm (from Z=0.0 to Z=142.9).\n9. Finish turn diameter Ø56.5 mm over length 33.1 mm (from Z=0.0 to Z=107.9).\n10. Finish turn diameter Ø41.1 mm over length 15.9 mm (from Z=0.0 to Z=74.8).\n11. Finish turn diameter Ø32.2 mm over length 34.4 mm (from Z=0.0 to Z=58.9).\n12. Finish turn diameter Ø30.0 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00400", "images": ["images/Shaft_00400.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.6 mm and length at least 180.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 159.7 mm (from Z=0.0 to Z=159.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02345", "images": ["images/Shaft_02345.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.4 mm and length at least 125.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 13.7 mm (from Z=0.0 to Z=81.7).\n9. Finish turn diameter Ø30.0 mm over length 68.0 mm (from Z=0.0 to Z=68.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01320", "images": ["images/Shaft_01320.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.9 mm and length at least 239.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 206.7 mm (from Z=0.0 to Z=206.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01598", "images": ["images/Shaft_01598.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.2 mm and length at least 244.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 55.1 mm (from Z=0.0 to Z=55.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.0 mm over length 30.9 mm (from Z=0.0 to Z=184.4).\n10. Finish turn diameter Ø55.0 mm over length 57.6 mm (from Z=0.0 to Z=153.5).\n11. Finish turn diameter Ø45.0 mm over length 65.6 mm (from Z=0.0 to Z=95.9).\n12. Finish turn diameter Ø41.1 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02336", "images": ["images/Shaft_02336.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.6 mm and length at least 195.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 159.5 mm (from Z=0.0 to Z=159.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03345", "images": ["images/Shaft_03345.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.0 mm and length at least 199.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 30.1 mm (from Z=0.0 to Z=30.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.7 mm over length 40.6 mm (from Z=0.0 to Z=164.6).\n10. Finish turn diameter Ø51.3 mm over length 35.1 mm (from Z=0.0 to Z=124.0).\n11. Finish turn diameter Ø31.7 mm over length 19.5 mm (from Z=0.0 to Z=88.9).\n12. Finish turn diameter Ø30.0 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04371", "images": ["images/Shaft_04371.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.5 mm and length at least 261.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 106.3 mm (from Z=0.0 to Z=106.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.3 mm over length 44.7 mm (from Z=0.0 to Z=150.4).\n10. Finish turn diameter Ø40.0 mm over length 105.7 mm (from Z=0.0 to Z=105.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00091", "images": ["images/Shaft_00091.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.3 mm and length at least 151.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.3 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.0 mm over length 57.1 mm (from Z=0.0 to Z=79.2).\n9. Finish turn diameter Ø36.3 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02408", "images": ["images/Shaft_02408.png", "detail_png/Shaft_02408_length.png", "detail_png/Shaft_02408_diam.png", "detail_png/Shaft_02408_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.1 mm and length at least 314.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 134.0 mm (from Z=0.0 to Z=134.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 175.5 mm (from Z=0.0 to Z=175.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01923", "images": ["images/Shaft_01923.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.2 mm and length at least 92.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.2 mm over length 21.6 mm (from Z=0.0 to Z=66.5).\n9. Finish turn diameter Ø30.0 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02850", "images": ["images/Shaft_02850.png", "detail_png/Shaft_02850_length.png", "detail_png/Shaft_02850_diam.png", "detail_png/Shaft_02850_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.9 mm and length at least 277.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 186.8 mm (from Z=0.0 to Z=186.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 85.4 mm (from Z=0.0 to Z=85.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00083", "images": ["images/Shaft_00083.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.7 mm and length at least 77.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.7 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.5 mm over length 19.6 mm (from Z=0.0 to Z=61.8).\n9. Finish turn diameter Ø47.4 mm over length 26.1 mm (from Z=0.0 to Z=42.2).\n10. Finish turn diameter Ø30.0 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04329", "images": ["images/Shaft_04329.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.5 mm and length at least 225.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.2 mm over length 56.1 mm (from Z=0.0 to Z=136.8).\n10. Finish turn diameter Ø30.0 mm over length 80.7 mm (from Z=0.0 to Z=80.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01725", "images": ["images/Shaft_01725.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.5 mm and length at least 317.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 127.0 mm (from Z=0.0 to Z=127.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.0 mm over length 81.8 mm (from Z=0.0 to Z=185.8).\n10. Finish turn diameter Ø47.4 mm over length 104.0 mm (from Z=0.0 to Z=104.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04481", "images": ["images/Shaft_04481.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.0 mm and length at least 100.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 7.2 mm (from Z=0.0 to Z=7.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.3 mm over length 25.3 mm (from Z=0.0 to Z=88.4).\n9. Finish turn diameter Ø43.6 mm over length 32.7 mm (from Z=0.0 to Z=63.1).\n10. Finish turn diameter Ø38.3 mm over length 13.9 mm (from Z=0.0 to Z=30.4).\n11. Finish turn diameter Ø30.0 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03833", "images": ["images/Shaft_03833.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.8 mm and length at least 99.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.8 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.0 mm over length 23.4 mm (from Z=0.0 to Z=75.3).\n9. Finish turn diameter Ø30.0 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04685", "images": ["images/Shaft_04685.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.4 mm and length at least 276.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 231.3 mm (from Z=0.0 to Z=231.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02694", "images": ["images/Shaft_02694.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.5 mm and length at least 296.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 77.0 mm (from Z=0.0 to Z=77.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.9 mm over length 24.2 mm (from Z=0.0 to Z=214.0).\n10. Finish turn diameter Ø46.1 mm over length 63.9 mm (from Z=0.0 to Z=189.8).\n11. Finish turn diameter Ø30.2 mm over length 63.1 mm (from Z=0.0 to Z=125.9).\n12. Finish turn diameter Ø30.0 mm over length 62.8 mm (from Z=0.0 to Z=62.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01887", "images": ["images/Shaft_01887.png", "detail_png/Shaft_01887_length.png", "detail_png/Shaft_01887_diam.png", "detail_png/Shaft_01887_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.9 mm and length at least 90.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.4 mm over length 42.7 mm (from Z=0.0 to Z=59.7).\n9. Finish turn diameter Ø30.0 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04448", "images": ["images/Shaft_04448.png", "detail_png/Shaft_04448_length.png", "detail_png/Shaft_04448_diam.png", "detail_png/Shaft_04448_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.5 mm and length at least 320.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 133.3 mm (from Z=0.0 to Z=133.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 37.6 mm (from Z=0.0 to Z=182.6).\n10. Finish turn diameter Ø30.0 mm over length 145.0 mm (from Z=0.0 to Z=145.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01335", "images": ["images/Shaft_01335.png", "detail_png/Shaft_01335_length.png", "detail_png/Shaft_01335_diam.png", "detail_png/Shaft_01335_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø38.4 mm and length at least 154.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 136.0 mm (from Z=0.0 to Z=136.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03914", "images": ["images/Shaft_03914.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.7 mm and length at least 313.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.7 mm over length 103.8 mm (from Z=0.0 to Z=103.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 204.6 mm (from Z=0.0 to Z=204.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00080", "images": ["images/Shaft_00080.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.8 mm and length at least 269.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 72.3 mm (from Z=0.0 to Z=72.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.4 mm over length 58.2 mm (from Z=0.0 to Z=192.6).\n10. Finish turn diameter Ø43.7 mm over length 69.7 mm (from Z=0.0 to Z=134.4).\n11. Finish turn diameter Ø35.2 mm over length 13.1 mm (from Z=0.0 to Z=64.7).\n12. Finish turn diameter Ø30.0 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04402", "images": ["images/Shaft_04402.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.5 mm and length at least 153.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.5 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.9 mm over length 36.0 mm (from Z=0.0 to Z=113.9).\n9. Finish turn diameter Ø30.0 mm over length 77.9 mm (from Z=0.0 to Z=77.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01382", "images": ["images/Shaft_01382.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.1 mm and length at least 298.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 248.5 mm (from Z=0.0 to Z=248.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00468", "images": ["images/Shaft_00468.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 153.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 115.9 mm (from Z=0.0 to Z=115.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01248", "images": ["images/Shaft_01248.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.4 mm and length at least 127.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00268", "images": ["images/Shaft_00268.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.4 mm and length at least 196.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 66.9 mm (from Z=0.0 to Z=66.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 125.0 mm (from Z=0.0 to Z=125.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03642", "images": ["images/Shaft_03642.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.7 mm and length at least 154.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 134.8 mm (from Z=0.0 to Z=134.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00347", "images": ["images/Shaft_00347.png", "detail_png/Shaft_00347_length.png", "detail_png/Shaft_00347_diam.png", "detail_png/Shaft_00347_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.4 mm and length at least 102.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.7 mm over length 52.4 mm (from Z=0.0 to Z=77.1).\n9. Finish turn diameter Ø49.7 mm over length 9.2 mm (from Z=0.0 to Z=24.7).\n10. Finish turn diameter Ø30.8 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02427", "images": ["images/Shaft_02427.png", "detail_png/Shaft_02427_length.png", "detail_png/Shaft_02427_diam.png", "detail_png/Shaft_02427_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.5 mm and length at least 311.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.3 mm over length 40.7 mm (from Z=0.0 to Z=254.4).\n10. Finish turn diameter Ø39.8 mm over length 49.3 mm (from Z=0.0 to Z=213.7).\n11. Finish turn diameter Ø30.4 mm over length 39.6 mm (from Z=0.0 to Z=164.4).\n12. Finish turn diameter Ø30.0 mm over length 124.8 mm (from Z=0.0 to Z=124.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01278", "images": ["images/Shaft_01278.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.1 mm and length at least 79.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.1 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.7 mm over length 5.5 mm (from Z=0.0 to Z=59.3).\n9. Finish turn diameter Ø38.3 mm over length 11.7 mm (from Z=0.0 to Z=53.8).\n10. Finish turn diameter Ø30.0 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02654", "images": ["images/Shaft_02654.png", "detail_png/Shaft_02654_length.png", "detail_png/Shaft_02654_diam.png", "detail_png/Shaft_02654_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 232.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 212.5 mm (from Z=0.0 to Z=212.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.5 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00961", "images": ["images/Shaft_00961.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.7 mm and length at least 189.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.7 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 150.1 mm (from Z=0.0 to Z=150.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01014", "images": ["images/Shaft_01014.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.9 mm and length at least 320.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.9 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.6 mm over length 39.1 mm (from Z=0.0 to Z=268.1).\n10. Finish turn diameter Ø57.9 mm over length 229.0 mm (from Z=0.0 to Z=229.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01000", "images": ["images/Shaft_01000.png", "detail_png/Shaft_01000_length.png", "detail_png/Shaft_01000_diam.png", "detail_png/Shaft_01000_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.9 mm and length at least 72.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.9 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.8 mm over length 10.8 mm (from Z=0.0 to Z=55.2).\n9. Finish turn diameter Ø38.0 mm over length 11.4 mm (from Z=0.0 to Z=44.4).\n10. Finish turn diameter Ø30.0 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02708", "images": ["images/Shaft_02708.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.8 mm and length at least 187.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.8 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.5 mm over length 49.0 mm (from Z=0.0 to Z=146.0).\n9. Finish turn diameter Ø65.1 mm over length 17.8 mm (from Z=0.0 to Z=97.0).\n10. Finish turn diameter Ø57.6 mm over length 54.6 mm (from Z=0.0 to Z=79.2).\n11. Finish turn diameter Ø41.3 mm over length 7.7 mm (from Z=0.0 to Z=24.6).\n12. Finish turn diameter Ø36.5 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00231", "images": ["images/Shaft_00231.png", "detail_png/Shaft_00231_length.png", "detail_png/Shaft_00231_diam.png", "detail_png/Shaft_00231_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.3 mm and length at least 136.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.8 mm over length 27.2 mm (from Z=0.0 to Z=112.1).\n9. Finish turn diameter Ø43.0 mm over length 6.4 mm (from Z=0.0 to Z=84.9).\n10. Finish turn diameter Ø30.0 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04958", "images": ["images/Shaft_04958.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.7 mm and length at least 158.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.2 mm over length 5.7 mm (from Z=0.0 to Z=114.0).\n9. Finish turn diameter Ø41.2 mm over length 25.2 mm (from Z=0.0 to Z=108.3).\n10. Finish turn diameter Ø30.0 mm over length 83.1 mm (from Z=0.0 to Z=83.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03699", "images": ["images/Shaft_03699.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.4 mm and length at least 286.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.4 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.1 mm over length 37.4 mm (from Z=0.0 to Z=246.7).\n10. Finish turn diameter Ø30.0 mm over length 209.3 mm (from Z=0.0 to Z=209.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03751", "images": ["images/Shaft_03751.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.5 mm and length at least 285.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.5 mm over length 28.9 mm (from Z=0.0 to Z=28.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 251.3 mm (from Z=0.0 to Z=251.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01413", "images": ["images/Shaft_01413.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.4 mm and length at least 90.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.4 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.7 mm over length 21.6 mm (from Z=0.0 to Z=53.0).\n9. Finish turn diameter Ø39.5 mm over length 31.4 mm (from Z=0.0 to Z=31.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01753", "images": ["images/Shaft_01753.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.1 mm and length at least 276.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.3 mm over length 78.0 mm (from Z=0.0 to Z=230.7).\n10. Finish turn diameter Ø30.5 mm over length 110.4 mm (from Z=0.0 to Z=152.7).\n11. Finish turn diameter Ø30.0 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00398", "images": ["images/Shaft_00398.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.5 mm and length at least 188.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 12.8 mm (from Z=0.0 to Z=12.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø73.7 mm over length 31.2 mm (from Z=0.0 to Z=170.8).\n9. Finish turn diameter Ø66.3 mm over length 31.4 mm (from Z=0.0 to Z=139.6).\n10. Finish turn diameter Ø62.7 mm over length 108.2 mm (from Z=0.0 to Z=108.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04892", "images": ["images/Shaft_04892.png", "detail_png/Shaft_04892_length.png", "detail_png/Shaft_04892_diam.png", "detail_png/Shaft_04892_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.6 mm and length at least 175.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 61.5 mm (from Z=0.0 to Z=102.3).\n9. Finish turn diameter Ø42.9 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01397", "images": ["images/Shaft_01397.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.0 mm and length at least 134.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.0 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 84.2 mm (from Z=0.0 to Z=84.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02560", "images": ["images/Shaft_02560.png", "detail_png/Shaft_02560_length.png", "detail_png/Shaft_02560_diam.png", "detail_png/Shaft_02560_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.4 mm and length at least 113.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 93.2 mm (from Z=0.0 to Z=93.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03134", "images": ["images/Shaft_03134.png", "detail_png/Shaft_03134_length.png", "detail_png/Shaft_03134_diam.png", "detail_png/Shaft_03134_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.5 mm and length at least 227.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 54.0 mm (from Z=0.0 to Z=54.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.0 mm over length 41.8 mm (from Z=0.0 to Z=168.8).\n10. Finish turn diameter Ø42.9 mm over length 54.1 mm (from Z=0.0 to Z=127.0).\n11. Finish turn diameter Ø39.2 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00110", "images": ["images/Shaft_00110.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.2 mm and length at least 283.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 63.3 mm (from Z=0.0 to Z=63.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.7 mm over length 151.7 mm (from Z=0.0 to Z=214.8).\n10. Finish turn diameter Ø48.2 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02391", "images": ["images/Shaft_02391.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.0 mm and length at least 151.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 7.3 mm (from Z=0.0 to Z=114.8).\n9. Finish turn diameter Ø37.4 mm over length 45.5 mm (from Z=0.0 to Z=107.5).\n10. Finish turn diameter Ø30.0 mm over length 62.0 mm (from Z=0.0 to Z=62.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03039", "images": ["images/Shaft_03039.png", "detail_png/Shaft_03039_length.png", "detail_png/Shaft_03039_diam.png", "detail_png/Shaft_03039_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.3 mm and length at least 201.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.3 mm over length 38.8 mm (from Z=0.0 to Z=92.2).\n10. Finish turn diameter Ø43.4 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03395", "images": ["images/Shaft_03395.png", "detail_png/Shaft_03395_length.png", "detail_png/Shaft_03395_diam.png", "detail_png/Shaft_03395_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.1 mm and length at least 175.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.1 mm over length 49.2 mm (from Z=0.0 to Z=49.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 33.6 mm (from Z=0.0 to Z=121.6).\n9. Finish turn diameter Ø37.9 mm over length 41.8 mm (from Z=0.0 to Z=88.0).\n10. Finish turn diameter Ø30.0 mm over length 46.2 mm (from Z=0.0 to Z=46.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01428", "images": ["images/Shaft_01428.png", "detail_png/Shaft_01428_length.png", "detail_png/Shaft_01428_diam.png", "detail_png/Shaft_01428_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.7 mm and length at least 141.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 28.2 mm (from Z=0.0 to Z=94.2).\n9. Finish turn diameter Ø51.2 mm over length 37.1 mm (from Z=0.0 to Z=66.0).\n10. Finish turn diameter Ø40.3 mm over length 19.5 mm (from Z=0.0 to Z=28.9).\n11. Finish turn diameter Ø34.9 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01500", "images": ["images/Shaft_01500.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.1 mm and length at least 224.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 72.2 mm (from Z=0.0 to Z=72.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.9 mm over length 19.6 mm (from Z=0.0 to Z=147.6).\n10. Finish turn diameter Ø64.9 mm over length 17.9 mm (from Z=0.0 to Z=128.0).\n11. Finish turn diameter Ø55.6 mm over length 46.2 mm (from Z=0.0 to Z=110.1).\n12. Finish turn diameter Ø36.8 mm over length 63.9 mm (from Z=0.0 to Z=63.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00525", "images": ["images/Shaft_00525.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.9 mm and length at least 90.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04865", "images": ["images/Shaft_04865.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.5 mm and length at least 286.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 240.7 mm (from Z=0.0 to Z=240.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03481", "images": ["images/Shaft_03481.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.2 mm and length at least 224.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.2 mm over length 57.4 mm (from Z=0.0 to Z=200.1).\n10. Finish turn diameter Ø46.0 mm over length 53.6 mm (from Z=0.0 to Z=142.7).\n11. Finish turn diameter Ø30.0 mm over length 89.1 mm (from Z=0.0 to Z=89.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00115", "images": ["images/Shaft_00115.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.8 mm and length at least 147.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 27.3 mm (from Z=0.0 to Z=27.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.5 mm over length 25.0 mm (from Z=0.0 to Z=115.6).\n9. Finish turn diameter Ø33.3 mm over length 31.5 mm (from Z=0.0 to Z=90.6).\n10. Finish turn diameter Ø30.0 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00251", "images": ["images/Shaft_00251.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.0 mm and length at least 304.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.0 mm over length 54.7 mm (from Z=0.0 to Z=54.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.5 mm over length 52.3 mm (from Z=0.0 to Z=244.9).\n10. Finish turn diameter Ø45.1 mm over length 35.4 mm (from Z=0.0 to Z=192.6).\n11. Finish turn diameter Ø37.4 mm over length 84.3 mm (from Z=0.0 to Z=157.2).\n12. Finish turn diameter Ø30.0 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01312", "images": ["images/Shaft_01312.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.1 mm and length at least 300.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.0 mm over length 118.7 mm (from Z=0.0 to Z=252.5).\n10. Finish turn diameter Ø30.0 mm over length 133.8 mm (from Z=0.0 to Z=133.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04284", "images": ["images/Shaft_04284.png", "detail_png/Shaft_04284_length.png", "detail_png/Shaft_04284_diam.png", "detail_png/Shaft_04284_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.6 mm and length at least 82.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03734", "images": ["images/Shaft_03734.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.6 mm and length at least 144.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.4 mm over length 30.9 mm (from Z=0.0 to Z=115.7).\n9. Finish turn diameter Ø61.1 mm over length 24.6 mm (from Z=0.0 to Z=84.8).\n10. Finish turn diameter Ø43.5 mm over length 19.0 mm (from Z=0.0 to Z=60.2).\n11. Finish turn diameter Ø30.0 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04282", "images": ["images/Shaft_04282.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.5 mm and length at least 295.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 60.0 mm (from Z=0.0 to Z=249.3).\n10. Finish turn diameter Ø33.8 mm over length 47.9 mm (from Z=0.0 to Z=189.3).\n11. Finish turn diameter Ø30.0 mm over length 141.4 mm (from Z=0.0 to Z=141.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02770", "images": ["images/Shaft_02770.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 292.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 211.3 mm (from Z=0.0 to Z=211.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 76.2 mm (from Z=0.0 to Z=76.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02526", "images": ["images/Shaft_02526.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.4 mm and length at least 286.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 73.3 mm (from Z=0.0 to Z=73.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 207.9 mm (from Z=0.0 to Z=207.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01547", "images": ["images/Shaft_01547.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.2 mm and length at least 115.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.2 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.9 mm over length 24.1 mm (from Z=0.0 to Z=86.5).\n9. Finish turn diameter Ø41.7 mm over length 17.4 mm (from Z=0.0 to Z=62.4).\n10. Finish turn diameter Ø34.5 mm over length 18.3 mm (from Z=0.0 to Z=45.0).\n11. Finish turn diameter Ø30.0 mm over length 26.7 mm (from Z=0.0 to Z=26.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02420", "images": ["images/Shaft_02420.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.1 mm and length at least 265.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.8 mm over length 25.5 mm (from Z=0.0 to Z=207.0).\n10. Finish turn diameter Ø41.7 mm over length 99.9 mm (from Z=0.0 to Z=181.5).\n11. Finish turn diameter Ø34.0 mm over length 38.8 mm (from Z=0.0 to Z=81.6).\n12. Finish turn diameter Ø30.0 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02026", "images": ["images/Shaft_02026.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.0 mm and length at least 216.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.0 mm over length 42.6 mm (from Z=0.0 to Z=170.4).\n10. Finish turn diameter Ø58.9 mm over length 34.4 mm (from Z=0.0 to Z=127.8).\n11. Finish turn diameter Ø53.7 mm over length 18.4 mm (from Z=0.0 to Z=93.4).\n12. Finish turn diameter Ø38.9 mm over length 36.3 mm (from Z=0.0 to Z=75.0).\n13. Finish turn diameter Ø30.0 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01078", "images": ["images/Shaft_01078.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.0 mm and length at least 75.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.8 mm over length 14.1 mm (from Z=0.0 to Z=57.2).\n9. Finish turn diameter Ø47.6 mm over length 11.5 mm (from Z=0.0 to Z=43.1).\n10. Finish turn diameter Ø39.7 mm over length 15.6 mm (from Z=0.0 to Z=31.6).\n11. Finish turn diameter Ø30.2 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01603", "images": ["images/Shaft_01603.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.9 mm and length at least 183.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.9 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.7 mm over length 60.1 mm (from Z=0.0 to Z=158.0).\n9. Finish turn diameter Ø42.9 mm over length 23.0 mm (from Z=0.0 to Z=97.9).\n10. Finish turn diameter Ø30.7 mm over length 36.9 mm (from Z=0.0 to Z=74.9).\n11. Finish turn diameter Ø30.0 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00228", "images": ["images/Shaft_00228.png", "detail_png/Shaft_00228_length.png", "detail_png/Shaft_00228_diam.png", "detail_png/Shaft_00228_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.3 mm and length at least 126.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.5 mm over length 47.2 mm (from Z=0.0 to Z=94.9).\n9. Finish turn diameter Ø30.3 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04489", "images": ["images/Shaft_04489.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.0 mm and length at least 169.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.4 mm over length 50.2 mm (from Z=0.0 to Z=135.7).\n9. Finish turn diameter Ø30.0 mm over length 85.5 mm (from Z=0.0 to Z=85.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04629", "images": ["images/Shaft_04629.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.2 mm and length at least 98.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.2 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02302", "images": ["images/Shaft_02302.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.3 mm and length at least 306.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 47.9 mm (from Z=0.0 to Z=47.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 253.1 mm (from Z=0.0 to Z=253.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03771", "images": ["images/Shaft_03771.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.6 mm and length at least 76.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.6 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01924", "images": ["images/Shaft_01924.png", "detail_png/Shaft_01924_length.png", "detail_png/Shaft_01924_diam.png", "detail_png/Shaft_01924_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.8 mm and length at least 314.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 129.0 mm (from Z=0.0 to Z=129.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.0 mm over length 61.9 mm (from Z=0.0 to Z=180.5).\n10. Finish turn diameter Ø30.0 mm over length 118.6 mm (from Z=0.0 to Z=118.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02343", "images": ["images/Shaft_02343.png", "detail_png/Shaft_02343_length.png", "detail_png/Shaft_02343_diam.png", "detail_png/Shaft_02343_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.3 mm and length at least 94.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.5 mm over length 6.8 mm (from Z=0.0 to Z=76.0).\n9. Finish turn diameter Ø30.0 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04230", "images": ["images/Shaft_04230.png", "detail_png/Shaft_04230_length.png", "detail_png/Shaft_04230_diam.png", "detail_png/Shaft_04230_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.7 mm and length at least 125.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.4 mm over length 5.0 mm (from Z=0.0 to Z=85.7).\n9. Finish turn diameter Ø44.3 mm over length 20.1 mm (from Z=0.0 to Z=80.7).\n10. Finish turn diameter Ø30.0 mm over length 60.6 mm (from Z=0.0 to Z=60.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03716", "images": ["images/Shaft_03716.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 290.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.0 mm (from Z=0.0 to Z=202.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.7 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03510", "images": ["images/Shaft_03510.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.3 mm and length at least 100.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.1 mm over length 5.6 mm (from Z=0.0 to Z=67.7).\n9. Finish turn diameter Ø40.5 mm over length 35.0 mm (from Z=0.0 to Z=62.1).\n10. Finish turn diameter Ø30.0 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02703", "images": ["images/Shaft_02703.png", "detail_png/Shaft_02703_length.png", "detail_png/Shaft_02703_diam.png", "detail_png/Shaft_02703_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.0 mm and length at least 300.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 166.2 mm (from Z=0.0 to Z=166.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.4 mm over length 29.6 mm (from Z=0.0 to Z=129.5).\n10. Finish turn diameter Ø30.0 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03823", "images": ["images/Shaft_03823.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.4 mm and length at least 151.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.4 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.0 mm over length 63.1 mm (from Z=0.0 to Z=101.6).\n9. Finish turn diameter Ø33.6 mm over length 7.0 mm (from Z=0.0 to Z=38.5).\n10. Finish turn diameter Ø30.0 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04520", "images": ["images/Shaft_04520.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 170.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 133.4 mm (from Z=0.0 to Z=133.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 32.3 mm (from Z=0.0 to Z=32.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02330", "images": ["images/Shaft_02330.png", "detail_png/Shaft_02330_length.png", "detail_png/Shaft_02330_diam.png", "detail_png/Shaft_02330_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.0 mm and length at least 314.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 120.3 mm (from Z=0.0 to Z=120.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.1 mm over length 99.4 mm (from Z=0.0 to Z=189.6).\n10. Finish turn diameter Ø30.0 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00448", "images": ["images/Shaft_00448.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 224.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 171.4 mm (from Z=0.0 to Z=171.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 47.9 mm (from Z=0.0 to Z=47.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04944", "images": ["images/Shaft_04944.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.5 mm and length at least 76.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.4 mm over length 5.1 mm (from Z=0.0 to Z=46.9).\n9. Finish turn diameter Ø30.4 mm over length 15.5 mm (from Z=0.0 to Z=41.8).\n10. Finish turn diameter Ø30.0 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04762", "images": ["images/Shaft_04762.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.3 mm and length at least 225.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.6 mm over length 23.1 mm (from Z=0.0 to Z=167.2).\n10. Finish turn diameter Ø59.9 mm over length 77.3 mm (from Z=0.0 to Z=144.1).\n11. Finish turn diameter Ø43.2 mm over length 66.8 mm (from Z=0.0 to Z=66.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01593", "images": ["images/Shaft_01593.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.9 mm and length at least 232.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 11.0 mm (from Z=0.0 to Z=164.1).\n10. Finish turn diameter Ø30.0 mm over length 153.1 mm (from Z=0.0 to Z=153.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04355", "images": ["images/Shaft_04355.png", "detail_png/Shaft_04355_length.png", "detail_png/Shaft_04355_diam.png", "detail_png/Shaft_04355_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.7 mm and length at least 90.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.7 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.7 mm over length 5.7 mm (from Z=0.0 to Z=66.1).\n9. Finish turn diameter Ø63.1 mm over length 20.7 mm (from Z=0.0 to Z=60.4).\n10. Finish turn diameter Ø59.0 mm over length 26.5 mm (from Z=0.0 to Z=39.7).\n11. Finish turn diameter Ø47.2 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01279", "images": ["images/Shaft_01279.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 271.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 214.9 mm (from Z=0.0 to Z=214.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00550", "images": ["images/Shaft_00550.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.7 mm and length at least 127.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.7 mm over length 35.6 mm (from Z=0.0 to Z=35.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 86.6 mm (from Z=0.0 to Z=86.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01764", "images": ["images/Shaft_01764.png", "detail_png/Shaft_01764_length.png", "detail_png/Shaft_01764_diam.png", "detail_png/Shaft_01764_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.9 mm and length at least 183.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.9 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.9 mm over length 48.9 mm (from Z=0.0 to Z=130.0).\n9. Finish turn diameter Ø35.1 mm over length 55.2 mm (from Z=0.0 to Z=81.1).\n10. Finish turn diameter Ø30.0 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03495", "images": ["images/Shaft_03495.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.2 mm and length at least 231.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.1 mm over length 29.0 mm (from Z=0.0 to Z=163.9).\n10. Finish turn diameter Ø44.4 mm over length 26.2 mm (from Z=0.0 to Z=134.9).\n11. Finish turn diameter Ø35.6 mm over length 54.3 mm (from Z=0.0 to Z=108.7).\n12. Finish turn diameter Ø30.0 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00672", "images": ["images/Shaft_00672.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.3 mm and length at least 108.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.3 mm over length 8.5 mm (from Z=0.0 to Z=58.9).\n9. Finish turn diameter Ø30.0 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02892", "images": ["images/Shaft_02892.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.9 mm and length at least 171.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.2 mm over length 56.6 mm (from Z=0.0 to Z=104.8).\n9. Finish turn diameter Ø30.0 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04441", "images": ["images/Shaft_04441.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.1 mm and length at least 72.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.8 mm over length 31.9 mm (from Z=0.0 to Z=56.5).\n9. Finish turn diameter Ø39.0 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03192", "images": ["images/Shaft_03192.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.1 mm and length at least 249.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 53.9 mm (from Z=0.0 to Z=53.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.9 mm (from Z=0.0 to Z=190.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02700", "images": ["images/Shaft_02700.png", "detail_png/Shaft_02700_length.png", "detail_png/Shaft_02700_diam.png", "detail_png/Shaft_02700_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.3 mm and length at least 267.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 79.1 mm (from Z=0.0 to Z=79.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 183.2 mm (from Z=0.0 to Z=183.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02280", "images": ["images/Shaft_02280.png", "detail_png/Shaft_02280_length.png", "detail_png/Shaft_02280_diam.png", "detail_png/Shaft_02280_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.4 mm and length at least 282.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.4 mm over length 50.3 mm (from Z=0.0 to Z=50.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.2 mm over length 23.5 mm (from Z=0.0 to Z=227.3).\n10. Finish turn diameter Ø30.0 mm over length 203.8 mm (from Z=0.0 to Z=203.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04627", "images": ["images/Shaft_04627.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 106.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03621", "images": ["images/Shaft_03621.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.8 mm and length at least 115.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.8 mm over length 28.2 mm (from Z=0.0 to Z=28.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.5 mm over length 16.3 mm (from Z=0.0 to Z=82.4).\n9. Finish turn diameter Ø46.4 mm over length 17.4 mm (from Z=0.0 to Z=66.1).\n10. Finish turn diameter Ø39.0 mm over length 27.0 mm (from Z=0.0 to Z=48.7).\n11. Finish turn diameter Ø30.9 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00147", "images": ["images/Shaft_00147.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø75.2 mm and length at least 156.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.6 mm over length 35.4 mm (from Z=0.0 to Z=108.4).\n9. Finish turn diameter Ø57.0 mm over length 73.0 mm (from Z=0.0 to Z=73.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01882", "images": ["images/Shaft_01882.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.9 mm and length at least 206.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 146.7 mm (from Z=0.0 to Z=146.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03871", "images": ["images/Shaft_03871.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.0 mm and length at least 161.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.0 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 139.6 mm (from Z=0.0 to Z=139.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04681", "images": ["images/Shaft_04681.png", "detail_png/Shaft_04681_length.png", "detail_png/Shaft_04681_diam.png", "detail_png/Shaft_04681_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.2 mm and length at least 212.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.4 mm over length 23.6 mm (from Z=0.0 to Z=162.3).\n10. Finish turn diameter Ø30.0 mm over length 138.7 mm (from Z=0.0 to Z=138.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01288", "images": ["images/Shaft_01288.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 187.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 35.6 mm (from Z=0.0 to Z=35.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.5 mm over length 24.9 mm (from Z=0.0 to Z=146.9).\n9. Finish turn diameter Ø61.8 mm over length 12.9 mm (from Z=0.0 to Z=122.0).\n10. Finish turn diameter Ø45.2 mm over length 53.1 mm (from Z=0.0 to Z=109.1).\n11. Finish turn diameter Ø30.0 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01843", "images": ["images/Shaft_01843.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 253.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 227.3 mm (from Z=0.0 to Z=227.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01571", "images": ["images/Shaft_01571.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.4 mm and length at least 85.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03614", "images": ["images/Shaft_03614.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.2 mm and length at least 153.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.7 mm over length 7.0 mm (from Z=0.0 to Z=117.6).\n10. Finish turn diameter Ø30.0 mm over length 110.6 mm (from Z=0.0 to Z=110.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01762", "images": ["images/Shaft_01762.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.6 mm and length at least 250.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.6 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.4 mm over length 11.2 mm (from Z=0.0 to Z=177.5).\n10. Finish turn diameter Ø46.0 mm over length 40.2 mm (from Z=0.0 to Z=166.3).\n11. Finish turn diameter Ø36.5 mm over length 33.1 mm (from Z=0.0 to Z=126.1).\n12. Finish turn diameter Ø31.7 mm over length 16.5 mm (from Z=0.0 to Z=93.0).\n13. Finish turn diameter Ø30.0 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00129", "images": ["images/Shaft_00129.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.0 mm and length at least 213.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.0 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 187.2 mm (from Z=0.0 to Z=187.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04539", "images": ["images/Shaft_04539.png", "detail_png/Shaft_04539_length.png", "detail_png/Shaft_04539_diam.png", "detail_png/Shaft_04539_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.7 mm and length at least 158.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.2 mm over length 60.7 mm (from Z=0.0 to Z=126.4).\n9. Finish turn diameter Ø35.6 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00072", "images": ["images/Shaft_00072.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.9 mm and length at least 122.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.9 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.3 mm over length 34.1 mm (from Z=0.0 to Z=88.3).\n9. Finish turn diameter Ø47.1 mm over length 15.4 mm (from Z=0.0 to Z=54.2).\n10. Finish turn diameter Ø30.9 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02238", "images": ["images/Shaft_02238.png", "detail_png/Shaft_02238_length.png", "detail_png/Shaft_02238_diam.png", "detail_png/Shaft_02238_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 139.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 110.6 mm (from Z=0.0 to Z=110.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.5 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04529", "images": ["images/Shaft_04529.png", "detail_png/Shaft_04529_length.png", "detail_png/Shaft_04529_diam.png", "detail_png/Shaft_04529_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.1 mm and length at least 293.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 210.9 mm (from Z=0.0 to Z=210.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03315", "images": ["images/Shaft_03315.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.3 mm and length at least 287.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.4 mm over length 81.4 mm (from Z=0.0 to Z=195.9).\n10. Finish turn diameter Ø34.8 mm over length 46.2 mm (from Z=0.0 to Z=114.5).\n11. Finish turn diameter Ø30.0 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01407", "images": ["images/Shaft_01407.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.6 mm and length at least 113.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02221", "images": ["images/Shaft_02221.png", "detail_png/Shaft_02221_length.png", "detail_png/Shaft_02221_diam.png", "detail_png/Shaft_02221_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø68.0 mm and length at least 224.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.0 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.9 mm over length 88.9 mm (from Z=0.0 to Z=191.1).\n10. Finish turn diameter Ø52.7 mm over length 102.2 mm (from Z=0.0 to Z=102.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01071", "images": ["images/Shaft_01071.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.4 mm and length at least 305.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.4 mm over length 111.6 mm (from Z=0.0 to Z=111.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 68.5 mm (from Z=0.0 to Z=188.4).\n10. Finish turn diameter Ø30.0 mm over length 119.9 mm (from Z=0.0 to Z=119.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02067", "images": ["images/Shaft_02067.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.2 mm and length at least 108.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.2 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 45.7 mm (from Z=0.0 to Z=76.7).\n9. Finish turn diameter Ø34.6 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03905", "images": ["images/Shaft_03905.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.6 mm and length at least 138.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.6 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.2 mm over length 27.6 mm (from Z=0.0 to Z=126.6).\n10. Finish turn diameter Ø30.0 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02039", "images": ["images/Shaft_02039.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.9 mm and length at least 288.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 58.7 mm (from Z=0.0 to Z=58.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 75.7 mm (from Z=0.0 to Z=225.2).\n10. Finish turn diameter Ø34.3 mm over length 72.6 mm (from Z=0.0 to Z=149.5).\n11. Finish turn diameter Ø30.0 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02711", "images": ["images/Shaft_02711.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.9 mm and length at least 149.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.1 mm over length 15.4 mm (from Z=0.0 to Z=110.1).\n9. Finish turn diameter Ø60.3 mm over length 31.8 mm (from Z=0.0 to Z=94.7).\n10. Finish turn diameter Ø41.1 mm over length 15.7 mm (from Z=0.0 to Z=62.9).\n11. Finish turn diameter Ø33.1 mm over length 14.0 mm (from Z=0.0 to Z=47.2).\n12. Finish turn diameter Ø30.0 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01202", "images": ["images/Shaft_01202.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.2 mm and length at least 167.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.7 mm over length 27.9 mm (from Z=0.0 to Z=126.5).\n9. Finish turn diameter Ø51.3 mm over length 9.5 mm (from Z=0.0 to Z=98.6).\n10. Finish turn diameter Ø39.8 mm over length 39.7 mm (from Z=0.0 to Z=89.1).\n11. Finish turn diameter Ø36.4 mm over length 43.8 mm (from Z=0.0 to Z=49.4).\n12. Finish turn diameter Ø30.0 mm over length 5.6 mm (from Z=0.0 to Z=5.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00827", "images": ["images/Shaft_00827.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 123.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.1 mm over length 38.9 mm (from Z=0.0 to Z=38.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04693", "images": ["images/Shaft_04693.png", "detail_png/Shaft_04693_length.png", "detail_png/Shaft_04693_diam.png", "detail_png/Shaft_04693_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.3 mm and length at least 197.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.3 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 147.9 mm (from Z=0.0 to Z=147.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03247", "images": ["images/Shaft_03247.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.7 mm and length at least 197.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.7 mm over length 31.4 mm (from Z=0.0 to Z=169.7).\n10. Finish turn diameter Ø30.0 mm over length 138.3 mm (from Z=0.0 to Z=138.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02016", "images": ["images/Shaft_02016.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.3 mm and length at least 202.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.1 mm over length 39.7 mm (from Z=0.0 to Z=175.4).\n10. Finish turn diameter Ø30.0 mm over length 135.7 mm (from Z=0.0 to Z=135.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03143", "images": ["images/Shaft_03143.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.0 mm and length at least 122.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.0 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 94.9 mm (from Z=0.0 to Z=94.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02129", "images": ["images/Shaft_02129.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.9 mm and length at least 74.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 25.3 mm (from Z=0.0 to Z=25.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.0 mm over length 5.9 mm (from Z=0.0 to Z=43.8).\n9. Finish turn diameter Ø55.3 mm over length 28.7 mm (from Z=0.0 to Z=37.9).\n10. Finish turn diameter Ø38.4 mm over length 9.2 mm (from Z=0.0 to Z=9.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03078", "images": ["images/Shaft_03078.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.1 mm and length at least 227.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 81.6 mm (from Z=0.0 to Z=81.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.6 mm over length 67.1 mm (from Z=0.0 to Z=140.6).\n10. Finish turn diameter Ø48.9 mm over length 41.1 mm (from Z=0.0 to Z=73.5).\n11. Finish turn diameter Ø37.6 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04956", "images": ["images/Shaft_04956.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.8 mm and length at least 85.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 10.8 mm (from Z=0.0 to Z=10.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.3 mm over length 25.5 mm (from Z=0.0 to Z=69.9).\n9. Finish turn diameter Ø30.0 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00313", "images": ["images/Shaft_00313.png", "detail_png/Shaft_00313_length.png", "detail_png/Shaft_00313_diam.png", "detail_png/Shaft_00313_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.8 mm and length at least 84.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 8.4 mm (from Z=0.0 to Z=43.8).\n9. Finish turn diameter Ø34.8 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03113", "images": ["images/Shaft_03113.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.6 mm and length at least 107.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 26.5 mm (from Z=0.0 to Z=26.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 19.2 mm (from Z=0.0 to Z=76.1).\n9. Finish turn diameter Ø30.9 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00394", "images": ["images/Shaft_00394.png", "detail_png/Shaft_00394_length.png", "detail_png/Shaft_00394_diam.png", "detail_png/Shaft_00394_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.4 mm and length at least 227.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.4 mm over length 114.1 mm (from Z=0.0 to Z=114.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.4 mm over length 46.8 mm (from Z=0.0 to Z=108.3).\n10. Finish turn diameter Ø30.0 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02552", "images": ["images/Shaft_02552.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.8 mm and length at least 184.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.9 mm (from Z=0.0 to Z=105.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04920", "images": ["images/Shaft_04920.png", "detail_png/Shaft_04920_length.png", "detail_png/Shaft_04920_diam.png", "detail_png/Shaft_04920_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.1 mm and length at least 172.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.0 mm over length 37.4 mm (from Z=0.0 to Z=150.6).\n10. Finish turn diameter Ø30.0 mm over length 113.2 mm (from Z=0.0 to Z=113.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01240", "images": ["images/Shaft_01240.png", "detail_png/Shaft_01240_length.png", "detail_png/Shaft_01240_diam.png", "detail_png/Shaft_01240_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.8 mm and length at least 286.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 91.8 mm (from Z=0.0 to Z=91.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.2 mm over length 62.7 mm (from Z=0.0 to Z=189.4).\n10. Finish turn diameter Ø30.0 mm over length 126.7 mm (from Z=0.0 to Z=126.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00625", "images": ["images/Shaft_00625.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 252.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 206.7 mm (from Z=0.0 to Z=206.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.5 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01339", "images": ["images/Shaft_01339.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 197.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 151.7 mm (from Z=0.0 to Z=151.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.6 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02782", "images": ["images/Shaft_02782.png", "detail_png/Shaft_02782_length.png", "detail_png/Shaft_02782_diam.png", "detail_png/Shaft_02782_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.8 mm and length at least 156.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 33.7 mm (from Z=0.0 to Z=33.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.3 mm over length 27.5 mm (from Z=0.0 to Z=118.0).\n9. Finish turn diameter Ø32.2 mm over length 29.5 mm (from Z=0.0 to Z=90.5).\n10. Finish turn diameter Ø30.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04905", "images": ["images/Shaft_04905.png", "detail_png/Shaft_04905_length.png", "detail_png/Shaft_04905_diam.png", "detail_png/Shaft_04905_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.6 mm and length at least 279.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.5 mm over length 43.5 mm (from Z=0.0 to Z=250.5).\n10. Finish turn diameter Ø66.9 mm over length 50.4 mm (from Z=0.0 to Z=207.0).\n11. Finish turn diameter Ø53.6 mm over length 50.9 mm (from Z=0.0 to Z=156.6).\n12. Finish turn diameter Ø44.8 mm over length 45.8 mm (from Z=0.0 to Z=105.7).\n13. Finish turn diameter Ø30.4 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01567", "images": ["images/Shaft_01567.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.2 mm and length at least 134.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.2 mm over length 5.7 mm (from Z=0.0 to Z=5.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.5 mm over length 61.0 mm (from Z=0.0 to Z=123.9).\n9. Finish turn diameter Ø30.0 mm over length 62.9 mm (from Z=0.0 to Z=62.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00733", "images": ["images/Shaft_00733.png", "detail_png/Shaft_00733_length.png", "detail_png/Shaft_00733_diam.png", "detail_png/Shaft_00733_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.7 mm and length at least 115.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.5 mm over length 13.3 mm (from Z=0.0 to Z=94.7).\n9. Finish turn diameter Ø50.9 mm over length 15.1 mm (from Z=0.0 to Z=81.4).\n10. Finish turn diameter Ø43.7 mm over length 29.7 mm (from Z=0.0 to Z=66.3).\n11. Finish turn diameter Ø30.0 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03810", "images": ["images/Shaft_03810.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.8 mm and length at least 227.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 196.4 mm (from Z=0.0 to Z=196.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03941", "images": ["images/Shaft_03941.png", "detail_png/Shaft_03941_length.png", "detail_png/Shaft_03941_diam.png", "detail_png/Shaft_03941_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.9 mm and length at least 203.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 66.4 mm (from Z=0.0 to Z=66.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.0 mm over length 75.5 mm (from Z=0.0 to Z=131.7).\n10. Finish turn diameter Ø52.6 mm over length 47.7 mm (from Z=0.0 to Z=56.2).\n11. Finish turn diameter Ø46.7 mm over length 8.5 mm (from Z=0.0 to Z=8.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02040", "images": ["images/Shaft_02040.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.2 mm and length at least 259.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.4 mm over length 73.4 mm (from Z=0.0 to Z=197.9).\n10. Finish turn diameter Ø36.5 mm over length 11.0 mm (from Z=0.0 to Z=124.5).\n11. Finish turn diameter Ø30.0 mm over length 113.5 mm (from Z=0.0 to Z=113.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03578", "images": ["images/Shaft_03578.png", "detail_png/Shaft_03578_length.png", "detail_png/Shaft_03578_diam.png", "detail_png/Shaft_03578_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.7 mm and length at least 216.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.7 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 167.9 mm (from Z=0.0 to Z=167.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04336", "images": ["images/Shaft_04336.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.8 mm and length at least 157.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.8 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.4 mm over length 45.7 mm (from Z=0.0 to Z=130.2).\n9. Finish turn diameter Ø46.1 mm over length 16.3 mm (from Z=0.0 to Z=84.5).\n10. Finish turn diameter Ø36.1 mm over length 43.1 mm (from Z=0.0 to Z=68.2).\n11. Finish turn diameter Ø30.0 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04233", "images": ["images/Shaft_04233.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.9 mm and length at least 257.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 62.0 mm (from Z=0.0 to Z=62.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.9 mm (from Z=0.0 to Z=190.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03022", "images": ["images/Shaft_03022.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.7 mm and length at least 231.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.7 mm over length 36.4 mm (from Z=0.0 to Z=36.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.2 mm over length 49.7 mm (from Z=0.0 to Z=190.1).\n10. Finish turn diameter Ø56.1 mm over length 9.4 mm (from Z=0.0 to Z=140.4).\n11. Finish turn diameter Ø46.6 mm over length 78.0 mm (from Z=0.0 to Z=131.0).\n12. Finish turn diameter Ø33.7 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00407", "images": ["images/Shaft_00407.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.0 mm and length at least 263.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.0 mm over length 115.3 mm (from Z=0.0 to Z=115.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.0 mm over length 68.8 mm (from Z=0.0 to Z=143.3).\n10. Finish turn diameter Ø30.8 mm over length 74.5 mm (from Z=0.0 to Z=74.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00121", "images": ["images/Shaft_00121.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.8 mm and length at least 235.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.2 mm over length 49.0 mm (from Z=0.0 to Z=193.6).\n10. Finish turn diameter Ø33.0 mm over length 38.9 mm (from Z=0.0 to Z=144.6).\n11. Finish turn diameter Ø30.0 mm over length 105.7 mm (from Z=0.0 to Z=105.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00551", "images": ["images/Shaft_00551.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 110.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 92.4 mm (from Z=0.0 to Z=92.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02573", "images": ["images/Shaft_02573.png", "detail_png/Shaft_02573_length.png", "detail_png/Shaft_02573_diam.png", "detail_png/Shaft_02573_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.6 mm and length at least 217.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.3 mm over length 80.1 mm (from Z=0.0 to Z=163.3).\n10. Finish turn diameter Ø37.0 mm over length 13.9 mm (from Z=0.0 to Z=83.2).\n11. Finish turn diameter Ø33.2 mm over length 40.0 mm (from Z=0.0 to Z=69.3).\n12. Finish turn diameter Ø30.0 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00945", "images": ["images/Shaft_00945.png", "detail_png/Shaft_00945_length.png", "detail_png/Shaft_00945_diam.png", "detail_png/Shaft_00945_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.9 mm and length at least 320.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.9 mm over length 90.4 mm (from Z=0.0 to Z=90.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 62.4 mm (from Z=0.0 to Z=225.0).\n10. Finish turn diameter Ø37.0 mm over length 92.7 mm (from Z=0.0 to Z=162.6).\n11. Finish turn diameter Ø30.0 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02036", "images": ["images/Shaft_02036.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.5 mm and length at least 96.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 7.0 mm (from Z=0.0 to Z=7.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.5 mm over length 23.7 mm (from Z=0.0 to Z=84.2).\n9. Finish turn diameter Ø30.0 mm over length 60.5 mm (from Z=0.0 to Z=60.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02004", "images": ["images/Shaft_02004.png", "detail_png/Shaft_02004_length.png", "detail_png/Shaft_02004_diam.png", "detail_png/Shaft_02004_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.3 mm and length at least 82.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.3 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.4 mm over length 24.3 mm (from Z=0.0 to Z=62.6).\n9. Finish turn diameter Ø36.8 mm over length 30.0 mm (from Z=0.0 to Z=38.3).\n10. Finish turn diameter Ø30.0 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01026", "images": ["images/Shaft_01026.png", "detail_png/Shaft_01026_length.png", "detail_png/Shaft_01026_diam.png", "detail_png/Shaft_01026_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 170.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 138.8 mm (from Z=0.0 to Z=138.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.3 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00500", "images": ["images/Shaft_00500.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.2 mm and length at least 178.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.7 mm over length 113.6 mm (from Z=0.0 to Z=142.3).\n9. Finish turn diameter Ø44.7 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04878", "images": ["images/Shaft_04878.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.8 mm and length at least 205.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 153.6 mm (from Z=0.0 to Z=153.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01862", "images": ["images/Shaft_01862.png", "detail_png/Shaft_01862_length.png", "detail_png/Shaft_01862_diam.png", "detail_png/Shaft_01862_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 324.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 272.8 mm (from Z=0.0 to Z=272.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.5 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03145", "images": ["images/Shaft_03145.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.5 mm and length at least 263.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 36.8 mm (from Z=0.0 to Z=36.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 221.7 mm (from Z=0.0 to Z=221.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00603", "images": ["images/Shaft_00603.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.6 mm and length at least 153.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 57.3 mm (from Z=0.0 to Z=57.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 45.1 mm (from Z=0.0 to Z=91.4).\n9. Finish turn diameter Ø54.2 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01142", "images": ["images/Shaft_01142.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 126.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.7 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02094", "images": ["images/Shaft_02094.png", "detail_png/Shaft_02094_length.png", "detail_png/Shaft_02094_diam.png", "detail_png/Shaft_02094_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.8 mm and length at least 231.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.3 mm over length 85.8 mm (from Z=0.0 to Z=165.2).\n10. Finish turn diameter Ø56.2 mm over length 79.4 mm (from Z=0.0 to Z=79.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01984", "images": ["images/Shaft_01984.png", "detail_png/Shaft_01984_length.png", "detail_png/Shaft_01984_diam.png", "detail_png/Shaft_01984_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.5 mm and length at least 179.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.5 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 24.5 mm (from Z=0.0 to Z=156.5).\n10. Finish turn diameter Ø30.0 mm over length 132.0 mm (from Z=0.0 to Z=132.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04229", "images": ["images/Shaft_04229.png", "detail_png/Shaft_04229_length.png", "detail_png/Shaft_04229_diam.png", "detail_png/Shaft_04229_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.3 mm and length at least 187.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 165.8 mm (from Z=0.0 to Z=165.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03903", "images": ["images/Shaft_03903.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.0 mm and length at least 223.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.0 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.4 mm over length 51.8 mm (from Z=0.0 to Z=159.7).\n10. Finish turn diameter Ø30.0 mm over length 107.9 mm (from Z=0.0 to Z=107.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04871", "images": ["images/Shaft_04871.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.3 mm and length at least 180.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 54.0 mm (from Z=0.0 to Z=54.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.4 mm over length 73.1 mm (from Z=0.0 to Z=121.4).\n9. Finish turn diameter Ø50.3 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03501", "images": ["images/Shaft_03501.png", "detail_png/Shaft_03501_length.png", "detail_png/Shaft_03501_diam.png", "detail_png/Shaft_03501_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø34.9 mm and length at least 257.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 214.0 mm (from Z=0.0 to Z=214.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03743", "images": ["images/Shaft_03743.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.6 mm and length at least 294.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.6 mm over length 91.7 mm (from Z=0.0 to Z=91.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.1 mm over length 65.3 mm (from Z=0.0 to Z=197.8).\n10. Finish turn diameter Ø50.4 mm over length 132.5 mm (from Z=0.0 to Z=132.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01639", "images": ["images/Shaft_01639.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.3 mm and length at least 243.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.3 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.2 mm over length 66.8 mm (from Z=0.0 to Z=196.9).\n10. Finish turn diameter Ø30.0 mm over length 130.1 mm (from Z=0.0 to Z=130.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02637", "images": ["images/Shaft_02637.png", "detail_png/Shaft_02637_length.png", "detail_png/Shaft_02637_diam.png", "detail_png/Shaft_02637_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 194.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 162.3 mm (from Z=0.0 to Z=162.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.6 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03280", "images": ["images/Shaft_03280.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 117.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.6 mm (from Z=0.0 to Z=107.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.9 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04044", "images": ["images/Shaft_04044.png", "detail_png/Shaft_04044_length.png", "detail_png/Shaft_04044_diam.png", "detail_png/Shaft_04044_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 169.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 119.2 mm (from Z=0.0 to Z=119.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04890", "images": ["images/Shaft_04890.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.0 mm and length at least 270.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.9 mm over length 85.9 mm (from Z=0.0 to Z=206.7).\n10. Finish turn diameter Ø41.1 mm over length 76.2 mm (from Z=0.0 to Z=120.8).\n11. Finish turn diameter Ø33.4 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04223", "images": ["images/Shaft_04223.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.9 mm and length at least 247.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.8 mm over length 40.8 mm (from Z=0.0 to Z=208.2).\n10. Finish turn diameter Ø46.0 mm over length 16.3 mm (from Z=0.0 to Z=167.4).\n11. Finish turn diameter Ø36.1 mm over length 43.1 mm (from Z=0.0 to Z=151.1).\n12. Finish turn diameter Ø32.9 mm over length 51.3 mm (from Z=0.0 to Z=108.0).\n13. Finish turn diameter Ø30.0 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02431", "images": ["images/Shaft_02431.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.8 mm and length at least 187.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.8 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.0 mm over length 29.8 mm (from Z=0.0 to Z=135.5).\n9. Finish turn diameter Ø37.3 mm over length 17.6 mm (from Z=0.0 to Z=105.7).\n10. Finish turn diameter Ø30.0 mm over length 88.1 mm (from Z=0.0 to Z=88.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02383", "images": ["images/Shaft_02383.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.3 mm and length at least 267.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 130.4 mm (from Z=0.0 to Z=213.4).\n10. Finish turn diameter Ø50.3 mm over length 36.5 mm (from Z=0.0 to Z=83.0).\n11. Finish turn diameter Ø35.8 mm over length 46.5 mm (from Z=0.0 to Z=46.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04897", "images": ["images/Shaft_04897.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.6 mm and length at least 189.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 61.4 mm (from Z=0.0 to Z=61.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.9 mm over length 63.1 mm (from Z=0.0 to Z=122.9).\n9. Finish turn diameter Ø30.0 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02922", "images": ["images/Shaft_02922.png", "detail_png/Shaft_02922_length.png", "detail_png/Shaft_02922_diam.png", "detail_png/Shaft_02922_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.1 mm and length at least 189.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 138.8 mm (from Z=0.0 to Z=138.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03731", "images": ["images/Shaft_03731.png", "detail_png/Shaft_03731_length.png", "detail_png/Shaft_03731_diam.png", "detail_png/Shaft_03731_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.7 mm and length at least 144.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.0 mm over length 25.0 mm (from Z=0.0 to Z=124.8).\n9. Finish turn diameter Ø46.8 mm over length 15.1 mm (from Z=0.0 to Z=99.8).\n10. Finish turn diameter Ø42.2 mm over length 42.8 mm (from Z=0.0 to Z=84.7).\n11. Finish turn diameter Ø30.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01140", "images": ["images/Shaft_01140.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.5 mm and length at least 255.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 73.9 mm (from Z=0.0 to Z=73.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.7 mm over length 103.3 mm (from Z=0.0 to Z=177.0).\n10. Finish turn diameter Ø56.9 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02044", "images": ["images/Shaft_02044.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.8 mm and length at least 296.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 242.6 mm (from Z=0.0 to Z=242.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02970", "images": ["images/Shaft_02970.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.9 mm and length at least 233.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 183.9 mm (from Z=0.0 to Z=183.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04976", "images": ["images/Shaft_04976.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.1 mm and length at least 261.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.1 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 184.8 mm (from Z=0.0 to Z=184.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04258", "images": ["images/Shaft_04258.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.5 mm and length at least 154.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.1 mm over length 65.7 mm (from Z=0.0 to Z=97.9).\n9. Finish turn diameter Ø55.2 mm over length 20.1 mm (from Z=0.0 to Z=32.2).\n10. Finish turn diameter Ø50.9 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00953", "images": ["images/Shaft_00953.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.6 mm and length at least 163.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.9 mm over length 70.2 mm (from Z=0.0 to Z=114.0).\n9. Finish turn diameter Ø31.5 mm over length 43.8 mm (from Z=0.0 to Z=43.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00502", "images": ["images/Shaft_00502.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.6 mm and length at least 67.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 12.3 mm (from Z=0.0 to Z=12.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 12.6 mm (from Z=0.0 to Z=50.4).\n9. Finish turn diameter Ø41.6 mm over length 7.6 mm (from Z=0.0 to Z=37.8).\n10. Finish turn diameter Ø38.6 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04900", "images": ["images/Shaft_04900.png", "detail_png/Shaft_04900_length.png", "detail_png/Shaft_04900_diam.png", "detail_png/Shaft_04900_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø70.3 mm and length at least 166.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.9 mm over length 28.9 mm (from Z=0.0 to Z=129.4).\n9. Finish turn diameter Ø43.0 mm over length 19.7 mm (from Z=0.0 to Z=100.5).\n10. Finish turn diameter Ø36.8 mm over length 17.9 mm (from Z=0.0 to Z=80.8).\n11. Finish turn diameter Ø31.3 mm over length 31.8 mm (from Z=0.0 to Z=62.9).\n12. Finish turn diameter Ø30.0 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03457", "images": ["images/Shaft_03457.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.2 mm and length at least 257.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.7 mm (from Z=0.0 to Z=229.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02436", "images": ["images/Shaft_02436.png", "detail_png/Shaft_02436_length.png", "detail_png/Shaft_02436_diam.png", "detail_png/Shaft_02436_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 184.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 145.3 mm (from Z=0.0 to Z=145.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.2 mm over length 34.1 mm (from Z=0.0 to Z=34.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00820", "images": ["images/Shaft_00820.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.7 mm and length at least 170.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.7 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.7 mm over length 15.0 mm (from Z=0.0 to Z=140.0).\n9. Finish turn diameter Ø70.5 mm over length 47.1 mm (from Z=0.0 to Z=125.0).\n10. Finish turn diameter Ø55.5 mm over length 33.8 mm (from Z=0.0 to Z=77.9).\n11. Finish turn diameter Ø50.1 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04427", "images": ["images/Shaft_04427.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.7 mm and length at least 293.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.7 mm over length 175.4 mm (from Z=0.0 to Z=175.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.3 mm over length 67.3 mm (from Z=0.0 to Z=113.2).\n10. Finish turn diameter Ø60.1 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00815", "images": ["images/Shaft_00815.png", "detail_png/Shaft_00815_length.png", "detail_png/Shaft_00815_diam.png", "detail_png/Shaft_00815_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.6 mm and length at least 160.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.6 mm over length 20.4 mm (from Z=0.0 to Z=126.6).\n9. Finish turn diameter Ø33.7 mm over length 79.4 mm (from Z=0.0 to Z=106.2).\n10. Finish turn diameter Ø30.0 mm over length 26.8 mm (from Z=0.0 to Z=26.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01489", "images": ["images/Shaft_01489.png", "detail_png/Shaft_01489_length.png", "detail_png/Shaft_01489_diam.png", "detail_png/Shaft_01489_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 156.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 118.2 mm (from Z=0.0 to Z=118.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.4 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00265", "images": ["images/Shaft_00265.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.7 mm and length at least 184.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.7 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 139.6 mm (from Z=0.0 to Z=139.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04572", "images": ["images/Shaft_04572.png", "detail_png/Shaft_04572_length.png", "detail_png/Shaft_04572_diam.png", "detail_png/Shaft_04572_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.4 mm and length at least 132.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 104.1 mm (from Z=0.0 to Z=104.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03036", "images": ["images/Shaft_03036.png", "detail_png/Shaft_03036_length.png", "detail_png/Shaft_03036_diam.png", "detail_png/Shaft_03036_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.0 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.0 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 95.2 mm (from Z=0.0 to Z=95.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00416", "images": ["images/Shaft_00416.png", "detail_png/Shaft_00416_length.png", "detail_png/Shaft_00416_diam.png", "detail_png/Shaft_00416_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 166.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 66.7 mm (from Z=0.0 to Z=66.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.4 mm over length 94.4 mm (from Z=0.0 to Z=94.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02418", "images": ["images/Shaft_02418.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.9 mm and length at least 110.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 11.2 mm (from Z=0.0 to Z=94.7).\n9. Finish turn diameter Ø37.2 mm over length 18.8 mm (from Z=0.0 to Z=83.5).\n10. Finish turn diameter Ø30.0 mm over length 64.7 mm (from Z=0.0 to Z=64.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02846", "images": ["images/Shaft_02846.png", "detail_png/Shaft_02846_length.png", "detail_png/Shaft_02846_diam.png", "detail_png/Shaft_02846_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.9 mm and length at least 95.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.9 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.3 mm over length 5.0 mm (from Z=0.0 to Z=68.6).\n9. Finish turn diameter Ø37.1 mm over length 23.7 mm (from Z=0.0 to Z=63.6).\n10. Finish turn diameter Ø30.0 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01640", "images": ["images/Shaft_01640.png", "detail_png/Shaft_01640_length.png", "detail_png/Shaft_01640_diam.png", "detail_png/Shaft_01640_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.5 mm and length at least 318.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 161.9 mm (from Z=0.0 to Z=161.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 104.2 mm (from Z=0.0 to Z=151.3).\n10. Finish turn diameter Ø30.0 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01617", "images": ["images/Shaft_01617.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 151.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 90.0 mm (from Z=0.0 to Z=90.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.4 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04714", "images": ["images/Shaft_04714.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.0 mm and length at least 324.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.2 mm over length 80.7 mm (from Z=0.0 to Z=248.0).\n10. Finish turn diameter Ø48.1 mm over length 40.9 mm (from Z=0.0 to Z=167.3).\n11. Finish turn diameter Ø30.3 mm over length 61.6 mm (from Z=0.0 to Z=126.4).\n12. Finish turn diameter Ø30.0 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03787", "images": ["images/Shaft_03787.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.6 mm and length at least 299.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 48.9 mm (from Z=0.0 to Z=222.2).\n10. Finish turn diameter Ø30.0 mm over length 173.3 mm (from Z=0.0 to Z=173.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00348", "images": ["images/Shaft_00348.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.4 mm and length at least 174.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.4 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.9 mm over length 42.3 mm (from Z=0.0 to Z=97.4).\n9. Finish turn diameter Ø57.4 mm over length 45.6 mm (from Z=0.0 to Z=55.1).\n10. Finish turn diameter Ø53.5 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02771", "images": ["images/Shaft_02771.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.8 mm and length at least 97.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.8 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.7 mm over length 48.5 mm (from Z=0.0 to Z=69.8).\n9. Finish turn diameter Ø50.9 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02697", "images": ["images/Shaft_02697.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.2 mm and length at least 258.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 108.9 mm (from Z=0.0 to Z=108.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.8 mm over length 63.6 mm (from Z=0.0 to Z=144.6).\n10. Finish turn diameter Ø38.5 mm over length 42.4 mm (from Z=0.0 to Z=81.0).\n11. Finish turn diameter Ø30.0 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04579", "images": ["images/Shaft_04579.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.6 mm and length at least 281.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.3 mm over length 18.5 mm (from Z=0.0 to Z=226.9).\n10. Finish turn diameter Ø53.9 mm over length 78.1 mm (from Z=0.0 to Z=208.4).\n11. Finish turn diameter Ø37.8 mm over length 45.8 mm (from Z=0.0 to Z=130.3).\n12. Finish turn diameter Ø30.0 mm over length 84.5 mm (from Z=0.0 to Z=84.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01794", "images": ["images/Shaft_01794.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 262.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.3 mm (from Z=0.0 to Z=146.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.8 mm over length 110.8 mm (from Z=0.0 to Z=110.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04811", "images": ["images/Shaft_04811.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.1 mm and length at least 297.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.1 mm over length 49.9 mm (from Z=0.0 to Z=49.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 29.2 mm (from Z=0.0 to Z=242.1).\n10. Finish turn diameter Ø31.5 mm over length 70.3 mm (from Z=0.0 to Z=212.9).\n11. Finish turn diameter Ø30.0 mm over length 142.6 mm (from Z=0.0 to Z=142.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04558", "images": ["images/Shaft_04558.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.0 mm and length at least 116.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.1 mm over length 28.4 mm (from Z=0.0 to Z=86.7).\n9. Finish turn diameter Ø49.1 mm over length 28.5 mm (from Z=0.0 to Z=58.3).\n10. Finish turn diameter Ø31.3 mm over length 8.4 mm (from Z=0.0 to Z=29.8).\n11. Finish turn diameter Ø30.0 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02752", "images": ["images/Shaft_02752.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 96.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø19.0 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02013", "images": ["images/Shaft_02013.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.8 mm and length at least 312.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.0 mm over length 146.4 mm (from Z=0.0 to Z=250.1).\n10. Finish turn diameter Ø58.6 mm over length 103.7 mm (from Z=0.0 to Z=103.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02761", "images": ["images/Shaft_02761.png", "detail_png/Shaft_02761_length.png", "detail_png/Shaft_02761_diam.png", "detail_png/Shaft_02761_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.4 mm and length at least 264.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 206.1 mm (from Z=0.0 to Z=206.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04119", "images": ["images/Shaft_04119.png", "detail_png/Shaft_04119_length.png", "detail_png/Shaft_04119_diam.png", "detail_png/Shaft_04119_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.9 mm and length at least 101.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.4 mm (from Z=0.0 to Z=81.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03794", "images": ["images/Shaft_03794.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.2 mm and length at least 319.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 100.5 mm (from Z=0.0 to Z=100.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.1 mm over length 31.3 mm (from Z=0.0 to Z=213.7).\n10. Finish turn diameter Ø40.2 mm over length 21.7 mm (from Z=0.0 to Z=182.4).\n11. Finish turn diameter Ø30.0 mm over length 160.7 mm (from Z=0.0 to Z=160.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01505", "images": ["images/Shaft_01505.png", "detail_png/Shaft_01505_length.png", "detail_png/Shaft_01505_diam.png", "detail_png/Shaft_01505_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.5 mm and length at least 212.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 96.3 mm (from Z=0.0 to Z=96.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.7 mm over length 55.8 mm (from Z=0.0 to Z=110.7).\n10. Finish turn diameter Ø30.0 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02781", "images": ["images/Shaft_02781.png", "detail_png/Shaft_02781_length.png", "detail_png/Shaft_02781_diam.png", "detail_png/Shaft_02781_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.4 mm and length at least 298.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.4 mm over length 82.0 mm (from Z=0.0 to Z=82.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 114.2 mm (from Z=0.0 to Z=211.1).\n10. Finish turn diameter Ø33.4 mm over length 96.9 mm (from Z=0.0 to Z=96.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01948", "images": ["images/Shaft_01948.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.4 mm and length at least 69.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 34.0 mm (from Z=0.0 to Z=42.9).\n9. Finish turn diameter Ø39.5 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03286", "images": ["images/Shaft_03286.png", "detail_png/Shaft_03286_length.png", "detail_png/Shaft_03286_diam.png", "detail_png/Shaft_03286_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.7 mm and length at least 251.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.7 mm over length 100.7 mm (from Z=0.0 to Z=100.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 146.2 mm (from Z=0.0 to Z=146.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03934", "images": ["images/Shaft_03934.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.5 mm and length at least 176.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.5 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.3 mm (from Z=0.0 to Z=111.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04453", "images": ["images/Shaft_04453.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.5 mm and length at least 299.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.3 mm over length 41.2 mm (from Z=0.0 to Z=253.3).\n10. Finish turn diameter Ø30.2 mm over length 64.2 mm (from Z=0.0 to Z=212.1).\n11. Finish turn diameter Ø30.0 mm over length 147.9 mm (from Z=0.0 to Z=147.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00773", "images": ["images/Shaft_00773.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.0 mm and length at least 311.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.6 mm over length 50.4 mm (from Z=0.0 to Z=287.3).\n10. Finish turn diameter Ø30.0 mm over length 236.9 mm (from Z=0.0 to Z=236.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01752", "images": ["images/Shaft_01752.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.7 mm and length at least 211.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.7 mm over length 82.6 mm (from Z=0.0 to Z=82.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 123.8 mm (from Z=0.0 to Z=123.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03503", "images": ["images/Shaft_03503.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø43.0 mm and length at least 185.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.0 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 140.0 mm (from Z=0.0 to Z=140.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01190", "images": ["images/Shaft_01190.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.6 mm and length at least 210.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.3 mm over length 58.8 mm (from Z=0.0 to Z=171.6).\n10. Finish turn diameter Ø30.0 mm over length 112.8 mm (from Z=0.0 to Z=112.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01668", "images": ["images/Shaft_01668.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.9 mm and length at least 100.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 30.1 mm (from Z=0.0 to Z=30.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.6 mm over length 21.1 mm (from Z=0.0 to Z=65.7).\n9. Finish turn diameter Ø55.9 mm over length 7.1 mm (from Z=0.0 to Z=44.6).\n10. Finish turn diameter Ø42.3 mm over length 31.4 mm (from Z=0.0 to Z=37.5).\n11. Finish turn diameter Ø33.2 mm over length 6.1 mm (from Z=0.0 to Z=6.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04870", "images": ["images/Shaft_04870.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.4 mm and length at least 295.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 241.8 mm (from Z=0.0 to Z=241.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00925", "images": ["images/Shaft_00925.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.0 mm and length at least 150.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.0 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.6 mm over length 34.2 mm (from Z=0.0 to Z=124.9).\n9. Finish turn diameter Ø35.7 mm over length 22.2 mm (from Z=0.0 to Z=90.7).\n10. Finish turn diameter Ø30.0 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04648", "images": ["images/Shaft_04648.png", "detail_png/Shaft_04648_length.png", "detail_png/Shaft_04648_diam.png", "detail_png/Shaft_04648_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 143.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 111.4 mm (from Z=0.0 to Z=111.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.7 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03445", "images": ["images/Shaft_03445.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.8 mm and length at least 97.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.8 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.1 mm (from Z=0.0 to Z=78.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04217", "images": ["images/Shaft_04217.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.5 mm and length at least 156.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.9 mm over length 30.0 mm (from Z=0.0 to Z=122.3).\n10. Finish turn diameter Ø30.0 mm over length 92.3 mm (from Z=0.0 to Z=92.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01277", "images": ["images/Shaft_01277.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.0 mm and length at least 201.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 23.3 mm (from Z=0.0 to Z=121.8).\n10. Finish turn diameter Ø30.0 mm over length 98.5 mm (from Z=0.0 to Z=98.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04112", "images": ["images/Shaft_04112.png", "detail_png/Shaft_04112_length.png", "detail_png/Shaft_04112_diam.png", "detail_png/Shaft_04112_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.2 mm and length at least 231.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 93.9 mm (from Z=0.0 to Z=93.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.6 mm over length 13.6 mm (from Z=0.0 to Z=132.5).\n10. Finish turn diameter Ø47.6 mm over length 96.2 mm (from Z=0.0 to Z=118.9).\n11. Finish turn diameter Ø44.0 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04969", "images": ["images/Shaft_04969.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.3 mm and length at least 227.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.3 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 51.0 mm (from Z=0.0 to Z=166.9).\n10. Finish turn diameter Ø59.1 mm over length 24.3 mm (from Z=0.0 to Z=115.9).\n11. Finish turn diameter Ø49.2 mm over length 45.8 mm (from Z=0.0 to Z=91.6).\n12. Finish turn diameter Ø45.4 mm over length 9.9 mm (from Z=0.0 to Z=45.8).\n13. Finish turn diameter Ø30.0 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01871", "images": ["images/Shaft_01871.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.7 mm and length at least 315.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 79.3 mm (from Z=0.0 to Z=79.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.4 mm over length 170.1 mm (from Z=0.0 to Z=231.4).\n10. Finish turn diameter Ø39.8 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01161", "images": ["images/Shaft_01161.png", "detail_png/Shaft_01161_length.png", "detail_png/Shaft_01161_diam.png", "detail_png/Shaft_01161_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.6 mm and length at least 118.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.6 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.5 mm (from Z=0.0 to Z=88.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01576", "images": ["images/Shaft_01576.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.0 mm and length at least 255.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.0 mm over length 85.1 mm (from Z=0.0 to Z=85.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.8 mm over length 132.0 mm (from Z=0.0 to Z=165.2).\n10. Finish turn diameter Ø43.4 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00473", "images": ["images/Shaft_00473.png", "detail_png/Shaft_00473_length.png", "detail_png/Shaft_00473_diam.png", "detail_png/Shaft_00473_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.2 mm and length at least 195.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 43.1 mm (from Z=0.0 to Z=156.6).\n10. Finish turn diameter Ø30.0 mm over length 113.5 mm (from Z=0.0 to Z=113.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02022", "images": ["images/Shaft_02022.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.8 mm and length at least 225.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 53.6 mm (from Z=0.0 to Z=53.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.9 mm over length 62.5 mm (from Z=0.0 to Z=167.3).\n10. Finish turn diameter Ø32.3 mm over length 7.5 mm (from Z=0.0 to Z=104.8).\n11. Finish turn diameter Ø30.0 mm over length 97.3 mm (from Z=0.0 to Z=97.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01343", "images": ["images/Shaft_01343.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.1 mm and length at least 286.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 122.1 mm (from Z=0.0 to Z=122.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 13.2 mm (from Z=0.0 to Z=159.5).\n10. Finish turn diameter Ø39.9 mm over length 88.4 mm (from Z=0.0 to Z=146.3).\n11. Finish turn diameter Ø33.8 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04536", "images": ["images/Shaft_04536.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.8 mm and length at least 78.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.8 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00166", "images": ["images/Shaft_00166.png", "detail_png/Shaft_00166_length.png", "detail_png/Shaft_00166_diam.png", "detail_png/Shaft_00166_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.5 mm and length at least 293.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.2 mm over length 25.2 mm (from Z=0.0 to Z=253.1).\n10. Finish turn diameter Ø33.5 mm over length 163.8 mm (from Z=0.0 to Z=227.9).\n11. Finish turn diameter Ø30.0 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02957", "images": ["images/Shaft_02957.png", "detail_png/Shaft_02957_length.png", "detail_png/Shaft_02957_diam.png", "detail_png/Shaft_02957_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.4 mm and length at least 293.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 263.5 mm (from Z=0.0 to Z=263.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02282", "images": ["images/Shaft_02282.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.3 mm and length at least 302.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.9 mm over length 33.1 mm (from Z=0.0 to Z=228.3).\n10. Finish turn diameter Ø38.2 mm over length 69.7 mm (from Z=0.0 to Z=195.2).\n11. Finish turn diameter Ø30.0 mm over length 125.5 mm (from Z=0.0 to Z=125.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04035", "images": ["images/Shaft_04035.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.7 mm and length at least 319.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 102.2 mm (from Z=0.0 to Z=244.5).\n10. Finish turn diameter Ø30.0 mm over length 142.3 mm (from Z=0.0 to Z=142.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02886", "images": ["images/Shaft_02886.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.3 mm and length at least 293.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.3 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.1 mm over length 51.9 mm (from Z=0.0 to Z=208.8).\n10. Finish turn diameter Ø39.4 mm over length 81.3 mm (from Z=0.0 to Z=156.9).\n11. Finish turn diameter Ø30.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03831", "images": ["images/Shaft_03831.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.9 mm and length at least 177.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 20.2 mm (from Z=0.0 to Z=150.3).\n10. Finish turn diameter Ø30.0 mm over length 130.1 mm (from Z=0.0 to Z=130.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03122", "images": ["images/Shaft_03122.png", "detail_png/Shaft_03122_length.png", "detail_png/Shaft_03122_diam.png", "detail_png/Shaft_03122_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 218.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.1 mm (from Z=0.0 to Z=178.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.2 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04201", "images": ["images/Shaft_04201.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 206.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 179.8 mm (from Z=0.0 to Z=179.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.3 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04514", "images": ["images/Shaft_04514.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 282.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 248.6 mm (from Z=0.0 to Z=248.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 28.7 mm (from Z=0.0 to Z=28.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04067", "images": ["images/Shaft_04067.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.5 mm and length at least 316.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.9 mm over length 40.9 mm (from Z=0.0 to Z=280.8).\n10. Finish turn diameter Ø30.0 mm over length 239.9 mm (from Z=0.0 to Z=239.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00451", "images": ["images/Shaft_00451.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.7 mm and length at least 300.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.5 mm over length 91.9 mm (from Z=0.0 to Z=270.9).\n10. Finish turn diameter Ø43.4 mm over length 31.9 mm (from Z=0.0 to Z=179.0).\n11. Finish turn diameter Ø30.0 mm over length 147.1 mm (from Z=0.0 to Z=147.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04375", "images": ["images/Shaft_04375.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.4 mm and length at least 86.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.4 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.3 mm over length 35.2 mm (from Z=0.0 to Z=50.3).\n9. Finish turn diameter Ø44.9 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00506", "images": ["images/Shaft_00506.png", "detail_png/Shaft_00506_length.png", "detail_png/Shaft_00506_diam.png", "detail_png/Shaft_00506_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.5 mm and length at least 223.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.5 mm over length 8.2 mm (from Z=0.0 to Z=8.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.9 mm over length 29.1 mm (from Z=0.0 to Z=210.6).\n10. Finish turn diameter Ø36.6 mm over length 15.2 mm (from Z=0.0 to Z=181.5).\n11. Finish turn diameter Ø30.9 mm over length 73.2 mm (from Z=0.0 to Z=166.3).\n12. Finish turn diameter Ø30.0 mm over length 93.1 mm (from Z=0.0 to Z=93.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01287", "images": ["images/Shaft_01287.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.5 mm and length at least 205.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.5 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.2 mm over length 8.4 mm (from Z=0.0 to Z=169.9).\n10. Finish turn diameter Ø30.8 mm over length 53.2 mm (from Z=0.0 to Z=161.5).\n11. Finish turn diameter Ø30.0 mm over length 108.3 mm (from Z=0.0 to Z=108.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03118", "images": ["images/Shaft_03118.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.3 mm and length at least 211.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 127.7 mm (from Z=0.0 to Z=127.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.2 mm over length 64.4 mm (from Z=0.0 to Z=79.1).\n10. Finish turn diameter Ø30.0 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00462", "images": ["images/Shaft_00462.png", "detail_png/Shaft_00462_length.png", "detail_png/Shaft_00462_diam.png", "detail_png/Shaft_00462_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.2 mm and length at least 266.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.5 mm over length 120.5 mm (from Z=0.0 to Z=246.1).\n10. Finish turn diameter Ø47.9 mm over length 125.6 mm (from Z=0.0 to Z=125.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01669", "images": ["images/Shaft_01669.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.3 mm and length at least 275.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 61.6 mm (from Z=0.0 to Z=61.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.9 mm over length 63.0 mm (from Z=0.0 to Z=208.4).\n10. Finish turn diameter Ø63.1 mm over length 22.2 mm (from Z=0.0 to Z=145.4).\n11. Finish turn diameter Ø47.5 mm over length 66.7 mm (from Z=0.0 to Z=123.2).\n12. Finish turn diameter Ø37.4 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04964", "images": ["images/Shaft_04964.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.2 mm and length at least 298.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.2 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.8 mm over length 24.5 mm (from Z=0.0 to Z=235.5).\n10. Finish turn diameter Ø38.9 mm over length 75.8 mm (from Z=0.0 to Z=211.0).\n11. Finish turn diameter Ø30.0 mm over length 135.2 mm (from Z=0.0 to Z=135.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02106", "images": ["images/Shaft_02106.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.2 mm and length at least 233.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.9 mm over length 58.7 mm (from Z=0.0 to Z=146.7).\n10. Finish turn diameter Ø30.0 mm over length 88.0 mm (from Z=0.0 to Z=88.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00877", "images": ["images/Shaft_00877.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.7 mm and length at least 257.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 142.1 mm (from Z=0.0 to Z=142.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 56.3 mm (from Z=0.0 to Z=110.1).\n10. Finish turn diameter Ø38.4 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01737", "images": ["images/Shaft_01737.png", "detail_png/Shaft_01737_length.png", "detail_png/Shaft_01737_diam.png", "detail_png/Shaft_01737_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.2 mm and length at least 282.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 203.5 mm (from Z=0.0 to Z=203.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01554", "images": ["images/Shaft_01554.png", "detail_png/Shaft_01554_length.png", "detail_png/Shaft_01554_diam.png", "detail_png/Shaft_01554_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 65.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.1 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01453", "images": ["images/Shaft_01453.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.5 mm and length at least 173.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 31.4 mm (from Z=0.0 to Z=31.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 136.6 mm (from Z=0.0 to Z=136.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04069", "images": ["images/Shaft_04069.png", "detail_png/Shaft_04069_length.png", "detail_png/Shaft_04069_diam.png", "detail_png/Shaft_04069_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.5 mm and length at least 197.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 108.5 mm (from Z=0.0 to Z=108.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 83.7 mm (from Z=0.0 to Z=83.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00740", "images": ["images/Shaft_00740.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 239.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 220.6 mm (from Z=0.0 to Z=220.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.9 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00439", "images": ["images/Shaft_00439.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.9 mm and length at least 319.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.7 mm over length 121.1 mm (from Z=0.0 to Z=241.2).\n10. Finish turn diameter Ø63.1 mm over length 63.0 mm (from Z=0.0 to Z=120.1).\n11. Finish turn diameter Ø51.9 mm over length 28.7 mm (from Z=0.0 to Z=57.1).\n12. Finish turn diameter Ø46.7 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02758", "images": ["images/Shaft_02758.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 290.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 237.3 mm (from Z=0.0 to Z=237.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.3 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01800", "images": ["images/Shaft_01800.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.1 mm and length at least 296.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.7 mm over length 21.2 mm (from Z=0.0 to Z=219.4).\n10. Finish turn diameter Ø30.0 mm over length 198.2 mm (from Z=0.0 to Z=198.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04899", "images": ["images/Shaft_04899.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.5 mm and length at least 93.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.5 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.0 mm over length 45.7 mm (from Z=0.0 to Z=58.7).\n9. Finish turn diameter Ø55.5 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02414", "images": ["images/Shaft_02414.png", "detail_png/Shaft_02414_length.png", "detail_png/Shaft_02414_diam.png", "detail_png/Shaft_02414_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.3 mm and length at least 252.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.7 mm over length 85.7 mm (from Z=0.0 to Z=222.7).\n10. Finish turn diameter Ø36.9 mm over length 25.2 mm (from Z=0.0 to Z=137.0).\n11. Finish turn diameter Ø33.2 mm over length 40.0 mm (from Z=0.0 to Z=111.8).\n12. Finish turn diameter Ø30.0 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02859", "images": ["images/Shaft_02859.png", "detail_png/Shaft_02859_length.png", "detail_png/Shaft_02859_diam.png", "detail_png/Shaft_02859_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø75.0 mm and length at least 174.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.0 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.5 mm over length 25.2 mm (from Z=0.0 to Z=83.4).\n9. Finish turn diameter Ø55.7 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01501", "images": ["images/Shaft_01501.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.6 mm and length at least 261.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.8 mm over length 99.0 mm (from Z=0.0 to Z=210.6).\n10. Finish turn diameter Ø61.1 mm over length 111.6 mm (from Z=0.0 to Z=111.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03853", "images": ["images/Shaft_03853.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.5 mm and length at least 251.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 71.7 mm (from Z=0.0 to Z=71.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 80.8 mm (from Z=0.0 to Z=175.2).\n10. Finish turn diameter Ø34.5 mm over length 84.6 mm (from Z=0.0 to Z=94.4).\n11. Finish turn diameter Ø30.0 mm over length 9.8 mm (from Z=0.0 to Z=9.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04533", "images": ["images/Shaft_04533.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.1 mm and length at least 300.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.1 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.1 mm over length 75.5 mm (from Z=0.0 to Z=272.0).\n10. Finish turn diameter Ø45.1 mm over length 74.5 mm (from Z=0.0 to Z=196.5).\n11. Finish turn diameter Ø41.8 mm over length 110.4 mm (from Z=0.0 to Z=122.0).\n12. Finish turn diameter Ø30.0 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03486", "images": ["images/Shaft_03486.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.2 mm and length at least 324.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 78.4 mm (from Z=0.0 to Z=78.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 241.4 mm (from Z=0.0 to Z=241.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02065", "images": ["images/Shaft_02065.png", "detail_png/Shaft_02065_length.png", "detail_png/Shaft_02065_diam.png", "detail_png/Shaft_02065_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.7 mm and length at least 288.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.5 mm over length 100.2 mm (from Z=0.0 to Z=234.3).\n10. Finish turn diameter Ø52.2 mm over length 134.1 mm (from Z=0.0 to Z=134.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04772", "images": ["images/Shaft_04772.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.5 mm and length at least 136.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.5 mm over length 33.7 mm (from Z=0.0 to Z=111.4).\n9. Finish turn diameter Ø43.6 mm over length 66.2 mm (from Z=0.0 to Z=77.7).\n10. Finish turn diameter Ø30.0 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00404", "images": ["images/Shaft_00404.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 76.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.4 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02971", "images": ["images/Shaft_02971.png", "detail_png/Shaft_02971_length.png", "detail_png/Shaft_02971_diam.png", "detail_png/Shaft_02971_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 155.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 93.8 mm (from Z=0.0 to Z=93.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.5 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04088", "images": ["images/Shaft_04088.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 96.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 71.5 mm (from Z=0.0 to Z=71.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.4 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02200", "images": ["images/Shaft_02200.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.3 mm and length at least 291.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.3 mm over length 73.0 mm (from Z=0.0 to Z=73.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 39.7 mm (from Z=0.0 to Z=213.4).\n10. Finish turn diameter Ø47.1 mm over length 65.9 mm (from Z=0.0 to Z=173.7).\n11. Finish turn diameter Ø36.4 mm over length 42.5 mm (from Z=0.0 to Z=107.8).\n12. Finish turn diameter Ø30.0 mm over length 65.3 mm (from Z=0.0 to Z=65.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03088", "images": ["images/Shaft_03088.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.1 mm and length at least 255.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 240.3 mm (from Z=0.0 to Z=240.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04042", "images": ["images/Shaft_04042.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 232.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 100.0 mm (from Z=0.0 to Z=100.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 127.4 mm (from Z=0.0 to Z=127.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01154", "images": ["images/Shaft_01154.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 312.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 229.7 mm (from Z=0.0 to Z=229.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.1 mm over length 77.8 mm (from Z=0.0 to Z=77.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00784", "images": ["images/Shaft_00784.png", "detail_png/Shaft_00784_length.png", "detail_png/Shaft_00784_diam.png", "detail_png/Shaft_00784_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.6 mm and length at least 240.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.5 mm over length 39.5 mm (from Z=0.0 to Z=220.9).\n10. Finish turn diameter Ø46.0 mm over length 39.3 mm (from Z=0.0 to Z=181.4).\n11. Finish turn diameter Ø38.8 mm over length 6.9 mm (from Z=0.0 to Z=142.1).\n12. Finish turn diameter Ø32.7 mm over length 60.9 mm (from Z=0.0 to Z=135.2).\n13. Finish turn diameter Ø30.0 mm over length 74.3 mm (from Z=0.0 to Z=74.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02931", "images": ["images/Shaft_02931.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.2 mm and length at least 90.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04462", "images": ["images/Shaft_04462.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.2 mm and length at least 291.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 16.8 mm (from Z=0.0 to Z=16.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.9 mm over length 77.1 mm (from Z=0.0 to Z=269.9).\n10. Finish turn diameter Ø41.2 mm over length 84.2 mm (from Z=0.0 to Z=192.8).\n11. Finish turn diameter Ø33.8 mm over length 43.0 mm (from Z=0.0 to Z=108.6).\n12. Finish turn diameter Ø30.0 mm over length 65.6 mm (from Z=0.0 to Z=65.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02166", "images": ["images/Shaft_02166.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 127.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 94.3 mm (from Z=0.0 to Z=94.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00057", "images": ["images/Shaft_00057.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 323.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 213.2 mm (from Z=0.0 to Z=213.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.6 mm over length 105.5 mm (from Z=0.0 to Z=105.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03126", "images": ["images/Shaft_03126.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.2 mm and length at least 294.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.4 mm over length 8.0 mm (from Z=0.0 to Z=214.8).\n10. Finish turn diameter Ø43.6 mm over length 72.7 mm (from Z=0.0 to Z=206.8).\n11. Finish turn diameter Ø35.3 mm over length 34.8 mm (from Z=0.0 to Z=134.1).\n12. Finish turn diameter Ø30.0 mm over length 99.3 mm (from Z=0.0 to Z=99.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02368", "images": ["images/Shaft_02368.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 148.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 124.7 mm (from Z=0.0 to Z=124.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.3 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03357", "images": ["images/Shaft_03357.png", "detail_png/Shaft_03357_length.png", "detail_png/Shaft_03357_diam.png", "detail_png/Shaft_03357_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.1 mm and length at least 236.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø72.0 mm over length 13.0 mm (from Z=0.0 to Z=161.9).\n10. Finish turn diameter Ø67.8 mm over length 8.8 mm (from Z=0.0 to Z=148.9).\n11. Finish turn diameter Ø57.2 mm over length 76.1 mm (from Z=0.0 to Z=140.1).\n12. Finish turn diameter Ø42.6 mm over length 64.0 mm (from Z=0.0 to Z=64.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00405", "images": ["images/Shaft_00405.png", "detail_png/Shaft_00405_length.png", "detail_png/Shaft_00405_diam.png", "detail_png/Shaft_00405_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.0 mm and length at least 318.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 64.2 mm (from Z=0.0 to Z=64.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 249.2 mm (from Z=0.0 to Z=249.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00279", "images": ["images/Shaft_00279.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.2 mm and length at least 303.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 110.6 mm (from Z=0.0 to Z=110.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.7 mm over length 31.1 mm (from Z=0.0 to Z=187.5).\n10. Finish turn diameter Ø35.2 mm over length 119.9 mm (from Z=0.0 to Z=156.4).\n11. Finish turn diameter Ø31.0 mm over length 36.5 mm (from Z=0.0 to Z=36.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04277", "images": ["images/Shaft_04277.png", "detail_png/Shaft_04277_length.png", "detail_png/Shaft_04277_diam.png", "detail_png/Shaft_04277_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.8 mm and length at least 272.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.8 mm over length 114.9 mm (from Z=0.0 to Z=114.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.9 mm over length 133.0 mm (from Z=0.0 to Z=152.4).\n10. Finish turn diameter Ø58.5 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02068", "images": ["images/Shaft_02068.png", "detail_png/Shaft_02068_length.png", "detail_png/Shaft_02068_diam.png", "detail_png/Shaft_02068_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.0 mm and length at least 110.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 22.6 mm (from Z=0.0 to Z=97.6).\n9. Finish turn diameter Ø31.3 mm over length 26.0 mm (from Z=0.0 to Z=75.0).\n10. Finish turn diameter Ø30.0 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00990", "images": ["images/Shaft_00990.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.6 mm and length at least 82.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.6 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.2 mm over length 7.0 mm (from Z=0.0 to Z=62.5).\n9. Finish turn diameter Ø37.4 mm over length 12.5 mm (from Z=0.0 to Z=55.5).\n10. Finish turn diameter Ø32.2 mm over length 14.2 mm (from Z=0.0 to Z=43.0).\n11. Finish turn diameter Ø30.0 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02510", "images": ["images/Shaft_02510.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 257.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 211.6 mm (from Z=0.0 to Z=211.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.3 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03900", "images": ["images/Shaft_03900.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.7 mm and length at least 259.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.7 mm over length 55.8 mm (from Z=0.0 to Z=237.3).\n10. Finish turn diameter Ø45.3 mm over length 56.3 mm (from Z=0.0 to Z=181.5).\n11. Finish turn diameter Ø36.8 mm over length 29.8 mm (from Z=0.0 to Z=125.2).\n12. Finish turn diameter Ø31.3 mm over length 95.4 mm (from Z=0.0 to Z=95.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04443", "images": ["images/Shaft_04443.png", "detail_png/Shaft_04443_length.png", "detail_png/Shaft_04443_diam.png", "detail_png/Shaft_04443_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.3 mm and length at least 204.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.3 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 55.0 mm (from Z=0.0 to Z=156.4).\n10. Finish turn diameter Ø61.9 mm over length 37.6 mm (from Z=0.0 to Z=101.4).\n11. Finish turn diameter Ø54.8 mm over length 16.9 mm (from Z=0.0 to Z=63.8).\n12. Finish turn diameter Ø35.6 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02050", "images": ["images/Shaft_02050.png", "detail_png/Shaft_02050_length.png", "detail_png/Shaft_02050_diam.png", "detail_png/Shaft_02050_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.6 mm and length at least 124.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.6 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.3 mm (from Z=0.0 to Z=105.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03502", "images": ["images/Shaft_03502.png", "detail_png/Shaft_03502_length.png", "detail_png/Shaft_03502_diam.png", "detail_png/Shaft_03502_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.2 mm and length at least 304.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 85.6 mm (from Z=0.0 to Z=238.6).\n10. Finish turn diameter Ø30.0 mm over length 153.0 mm (from Z=0.0 to Z=153.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00657", "images": ["images/Shaft_00657.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 177.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 127.5 mm (from Z=0.0 to Z=127.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.7 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01442", "images": ["images/Shaft_01442.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.8 mm and length at least 289.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.4 mm over length 144.6 mm (from Z=0.0 to Z=264.9).\n10. Finish turn diameter Ø32.7 mm over length 120.3 mm (from Z=0.0 to Z=120.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01424", "images": ["images/Shaft_01424.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.9 mm and length at least 286.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 106.0 mm (from Z=0.0 to Z=106.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.3 mm over length 85.6 mm (from Z=0.0 to Z=175.5).\n10. Finish turn diameter Ø42.5 mm over length 36.0 mm (from Z=0.0 to Z=89.9).\n11. Finish turn diameter Ø30.0 mm over length 53.9 mm (from Z=0.0 to Z=53.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02374", "images": ["images/Shaft_02374.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 102.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.0 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01136", "images": ["images/Shaft_01136.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 191.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 118.3 mm (from Z=0.0 to Z=118.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.4 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03056", "images": ["images/Shaft_03056.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.9 mm and length at least 281.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 220.4 mm (from Z=0.0 to Z=220.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04126", "images": ["images/Shaft_04126.png", "detail_png/Shaft_04126_length.png", "detail_png/Shaft_04126_diam.png", "detail_png/Shaft_04126_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 276.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 168.9 mm (from Z=0.0 to Z=168.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 102.5 mm (from Z=0.0 to Z=102.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00596", "images": ["images/Shaft_00596.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.5 mm and length at least 259.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 10.4 mm (from Z=0.0 to Z=10.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.6 mm over length 57.2 mm (from Z=0.0 to Z=243.7).\n10. Finish turn diameter Ø61.1 mm over length 23.9 mm (from Z=0.0 to Z=186.5).\n11. Finish turn diameter Ø49.3 mm over length 80.7 mm (from Z=0.0 to Z=162.6).\n12. Finish turn diameter Ø37.2 mm over length 81.9 mm (from Z=0.0 to Z=81.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00371", "images": ["images/Shaft_00371.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø66.0 mm and length at least 129.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 6.2 mm (from Z=0.0 to Z=6.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 27.7 mm (from Z=0.0 to Z=117.9).\n9. Finish turn diameter Ø44.1 mm over length 38.1 mm (from Z=0.0 to Z=90.2).\n10. Finish turn diameter Ø30.0 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00119", "images": ["images/Shaft_00119.png", "detail_png/Shaft_00119_length.png", "detail_png/Shaft_00119_diam.png", "detail_png/Shaft_00119_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.0 mm and length at least 271.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.0 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.2 mm over length 21.7 mm (from Z=0.0 to Z=231.1).\n10. Finish turn diameter Ø30.0 mm over length 209.4 mm (from Z=0.0 to Z=209.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03884", "images": ["images/Shaft_03884.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.2 mm and length at least 246.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.2 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.9 mm over length 41.0 mm (from Z=0.0 to Z=185.7).\n10. Finish turn diameter Ø30.0 mm over length 144.7 mm (from Z=0.0 to Z=144.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02746", "images": ["images/Shaft_02746.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø65.8 mm and length at least 91.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.6 mm over length 29.3 mm (from Z=0.0 to Z=75.9).\n9. Finish turn diameter Ø33.3 mm over length 33.7 mm (from Z=0.0 to Z=46.6).\n10. Finish turn diameter Ø30.0 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00756", "images": ["images/Shaft_00756.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.9 mm and length at least 156.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.6 mm over length 56.1 mm (from Z=0.0 to Z=131.4).\n9. Finish turn diameter Ø49.5 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00819", "images": ["images/Shaft_00819.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.3 mm and length at least 96.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.3 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.9 mm over length 26.8 mm (from Z=0.0 to Z=75.7).\n9. Finish turn diameter Ø30.1 mm over length 12.8 mm (from Z=0.0 to Z=48.9).\n10. Finish turn diameter Ø30.0 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02406", "images": ["images/Shaft_02406.png", "detail_png/Shaft_02406_length.png", "detail_png/Shaft_02406_diam.png", "detail_png/Shaft_02406_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.8 mm and length at least 152.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.4 mm over length 63.2 mm (from Z=0.0 to Z=129.0).\n9. Finish turn diameter Ø30.0 mm over length 65.8 mm (from Z=0.0 to Z=65.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00841", "images": ["images/Shaft_00841.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.0 mm and length at least 223.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø74.6 mm over length 61.0 mm (from Z=0.0 to Z=189.4).\n10. Finish turn diameter Ø70.7 mm over length 44.9 mm (from Z=0.0 to Z=128.4).\n11. Finish turn diameter Ø55.3 mm over length 39.4 mm (from Z=0.0 to Z=83.5).\n12. Finish turn diameter Ø51.6 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02464", "images": ["images/Shaft_02464.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.7 mm and length at least 244.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.2 mm over length 56.8 mm (from Z=0.0 to Z=198.2).\n10. Finish turn diameter Ø52.7 mm over length 83.9 mm (from Z=0.0 to Z=141.4).\n11. Finish turn diameter Ø33.6 mm over length 57.5 mm (from Z=0.0 to Z=57.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00507", "images": ["images/Shaft_00507.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.0 mm and length at least 100.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.9 mm over length 57.1 mm (from Z=0.0 to Z=86.6).\n9. Finish turn diameter Ø32.9 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04525", "images": ["images/Shaft_04525.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.6 mm and length at least 86.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.1 mm over length 25.7 mm (from Z=0.0 to Z=46.6).\n9. Finish turn diameter Ø41.9 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00395", "images": ["images/Shaft_00395.png", "detail_png/Shaft_00395_length.png", "detail_png/Shaft_00395_diam.png", "detail_png/Shaft_00395_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø53.3 mm and length at least 203.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.3 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.6 mm over length 36.7 mm (from Z=0.0 to Z=178.7).\n10. Finish turn diameter Ø31.7 mm over length 38.1 mm (from Z=0.0 to Z=142.0).\n11. Finish turn diameter Ø30.0 mm over length 103.9 mm (from Z=0.0 to Z=103.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03090", "images": ["images/Shaft_03090.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø46.1 mm and length at least 263.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.7 mm over length 10.8 mm (from Z=0.0 to Z=221.9).\n10. Finish turn diameter Ø35.4 mm over length 69.4 mm (from Z=0.0 to Z=211.1).\n11. Finish turn diameter Ø30.0 mm over length 141.7 mm (from Z=0.0 to Z=141.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00042", "images": ["images/Shaft_00042.png", "detail_png/Shaft_00042_length.png", "detail_png/Shaft_00042_diam.png", "detail_png/Shaft_00042_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 143.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 77.8 mm (from Z=0.0 to Z=77.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.9 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04979", "images": ["images/Shaft_04979.png", "detail_png/Shaft_04979_length.png", "detail_png/Shaft_04979_diam.png", "detail_png/Shaft_04979_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.5 mm and length at least 250.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.1 mm over length 32.5 mm (from Z=0.0 to Z=146.3).\n10. Finish turn diameter Ø36.4 mm over length 52.9 mm (from Z=0.0 to Z=113.8).\n11. Finish turn diameter Ø30.0 mm over length 60.9 mm (from Z=0.0 to Z=60.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04403", "images": ["images/Shaft_04403.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.6 mm and length at least 97.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 7.1 mm (from Z=0.0 to Z=7.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.7 mm over length 15.1 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø41.2 mm over length 15.9 mm (from Z=0.0 to Z=70.7).\n10. Finish turn diameter Ø30.2 mm over length 5.0 mm (from Z=0.0 to Z=54.8).\n11. Finish turn diameter Ø30.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04574", "images": ["images/Shaft_04574.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.3 mm and length at least 276.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 28.7 mm (from Z=0.0 to Z=200.6).\n10. Finish turn diameter Ø30.0 mm over length 171.9 mm (from Z=0.0 to Z=171.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00177", "images": ["images/Shaft_00177.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.4 mm and length at least 122.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 26.7 mm (from Z=0.0 to Z=26.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 91.1 mm (from Z=0.0 to Z=91.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01036", "images": ["images/Shaft_01036.png", "detail_png/Shaft_01036_length.png", "detail_png/Shaft_01036_diam.png", "detail_png/Shaft_01036_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø35.0 mm and length at least 71.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.0 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00487", "images": ["images/Shaft_00487.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.3 mm and length at least 153.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.7 mm over length 23.3 mm (from Z=0.0 to Z=112.1).\n9. Finish turn diameter Ø31.0 mm over length 12.1 mm (from Z=0.0 to Z=88.8).\n10. Finish turn diameter Ø30.0 mm over length 76.7 mm (from Z=0.0 to Z=76.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01921", "images": ["images/Shaft_01921.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.5 mm and length at least 207.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.5 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.8 mm (from Z=0.0 to Z=181.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00242", "images": ["images/Shaft_00242.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.1 mm and length at least 304.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.1 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.9 mm over length 119.8 mm (from Z=0.0 to Z=231.2).\n10. Finish turn diameter Ø30.0 mm over length 111.4 mm (from Z=0.0 to Z=111.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04155", "images": ["images/Shaft_04155.png", "detail_png/Shaft_04155_length.png", "detail_png/Shaft_04155_diam.png", "detail_png/Shaft_04155_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 123.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 82.5 mm (from Z=0.0 to Z=82.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.2 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02103", "images": ["images/Shaft_02103.png", "detail_png/Shaft_02103_length.png", "detail_png/Shaft_02103_diam.png", "detail_png/Shaft_02103_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.2 mm and length at least 110.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.6 mm over length 24.7 mm (from Z=0.0 to Z=66.1).\n9. Finish turn diameter Ø43.1 mm over length 26.9 mm (from Z=0.0 to Z=41.4).\n10. Finish turn diameter Ø30.0 mm over length 14.5 mm (from Z=0.0 to Z=14.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02702", "images": ["images/Shaft_02702.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.6 mm and length at least 233.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.9 mm over length 51.5 mm (from Z=0.0 to Z=212.7).\n10. Finish turn diameter Ø46.1 mm over length 46.3 mm (from Z=0.0 to Z=161.2).\n11. Finish turn diameter Ø32.3 mm over length 5.6 mm (from Z=0.0 to Z=114.9).\n12. Finish turn diameter Ø30.0 mm over length 109.3 mm (from Z=0.0 to Z=109.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03248", "images": ["images/Shaft_03248.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.0 mm and length at least 168.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.0 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.2 mm over length 23.6 mm (from Z=0.0 to Z=140.2).\n9. Finish turn diameter Ø59.9 mm over length 14.4 mm (from Z=0.0 to Z=116.6).\n10. Finish turn diameter Ø49.7 mm over length 36.1 mm (from Z=0.0 to Z=102.2).\n11. Finish turn diameter Ø40.1 mm over length 33.0 mm (from Z=0.0 to Z=66.1).\n12. Finish turn diameter Ø30.0 mm over length 33.1 mm (from Z=0.0 to Z=33.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04387", "images": ["images/Shaft_04387.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.5 mm and length at least 67.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 27.6 mm (from Z=0.0 to Z=27.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.0 mm over length 28.2 mm (from Z=0.0 to Z=35.3).\n9. Finish turn diameter Ø43.9 mm over length 7.1 mm (from Z=0.0 to Z=7.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00441", "images": ["images/Shaft_00441.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.7 mm and length at least 119.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.7 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.5 mm over length 21.9 mm (from Z=0.0 to Z=90.4).\n9. Finish turn diameter Ø30.0 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04885", "images": ["images/Shaft_04885.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.7 mm and length at least 282.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.3 mm over length 62.4 mm (from Z=0.0 to Z=263.1).\n10. Finish turn diameter Ø46.1 mm over length 77.4 mm (from Z=0.0 to Z=200.7).\n11. Finish turn diameter Ø39.3 mm over length 8.5 mm (from Z=0.0 to Z=123.3).\n12. Finish turn diameter Ø30.0 mm over length 114.8 mm (from Z=0.0 to Z=114.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00174", "images": ["images/Shaft_00174.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.7 mm and length at least 207.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.7 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 47.1 mm (from Z=0.0 to Z=154.8).\n10. Finish turn diameter Ø31.5 mm over length 12.9 mm (from Z=0.0 to Z=107.7).\n11. Finish turn diameter Ø30.0 mm over length 94.8 mm (from Z=0.0 to Z=94.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01766", "images": ["images/Shaft_01766.png", "detail_png/Shaft_01766_length.png", "detail_png/Shaft_01766_diam.png", "detail_png/Shaft_01766_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.8 mm and length at least 148.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.8 mm over length 6.9 mm (from Z=0.0 to Z=101.8).\n10. Finish turn diameter Ø30.0 mm over length 94.9 mm (from Z=0.0 to Z=94.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03102", "images": ["images/Shaft_03102.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.5 mm and length at least 118.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.5 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 14.5 mm (from Z=0.0 to Z=85.8).\n9. Finish turn diameter Ø37.6 mm over length 27.3 mm (from Z=0.0 to Z=71.3).\n10. Finish turn diameter Ø30.0 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04038", "images": ["images/Shaft_04038.png", "detail_png/Shaft_04038_length.png", "detail_png/Shaft_04038_diam.png", "detail_png/Shaft_04038_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.7 mm and length at least 198.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 88.6 mm (from Z=0.0 to Z=88.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 31.6 mm (from Z=0.0 to Z=105.2).\n10. Finish turn diameter Ø30.0 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04236", "images": ["images/Shaft_04236.png", "detail_png/Shaft_04236_length.png", "detail_png/Shaft_04236_diam.png", "detail_png/Shaft_04236_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.7 mm and length at least 208.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 138.6 mm (from Z=0.0 to Z=138.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00077", "images": ["images/Shaft_00077.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.5 mm and length at least 295.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.5 mm over length 95.7 mm (from Z=0.0 to Z=95.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.3 mm over length 68.0 mm (from Z=0.0 to Z=194.8).\n10. Finish turn diameter Ø54.8 mm over length 79.1 mm (from Z=0.0 to Z=126.8).\n11. Finish turn diameter Ø40.0 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00318", "images": ["images/Shaft_00318.png", "detail_png/Shaft_00318_length.png", "detail_png/Shaft_00318_diam.png", "detail_png/Shaft_00318_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.3 mm and length at least 226.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.1 mm over length 25.1 mm (from Z=0.0 to Z=150.5).\n10. Finish turn diameter Ø54.4 mm over length 69.0 mm (from Z=0.0 to Z=125.4).\n11. Finish turn diameter Ø51.2 mm over length 14.4 mm (from Z=0.0 to Z=56.4).\n12. Finish turn diameter Ø38.3 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00457", "images": ["images/Shaft_00457.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.5 mm and length at least 270.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 127.7 mm (from Z=0.0 to Z=127.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 42.7 mm (from Z=0.0 to Z=137.6).\n10. Finish turn diameter Ø42.5 mm over length 94.9 mm (from Z=0.0 to Z=94.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04793", "images": ["images/Shaft_04793.png", "detail_png/Shaft_04793_length.png", "detail_png/Shaft_04793_diam.png", "detail_png/Shaft_04793_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 125.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 107.5 mm (from Z=0.0 to Z=107.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04688", "images": ["images/Shaft_04688.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.7 mm and length at least 163.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.3 mm over length 19.6 mm (from Z=0.0 to Z=141.7).\n9. Finish turn diameter Ø30.6 mm over length 46.4 mm (from Z=0.0 to Z=122.1).\n10. Finish turn diameter Ø30.0 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02829", "images": ["images/Shaft_02829.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.6 mm and length at least 194.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 35.0 mm (from Z=0.0 to Z=106.4).\n9. Finish turn diameter Ø30.0 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01740", "images": ["images/Shaft_01740.png", "detail_png/Shaft_01740_length.png", "detail_png/Shaft_01740_diam.png", "detail_png/Shaft_01740_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.6 mm and length at least 128.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 52.7 mm (from Z=0.0 to Z=52.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 71.2 mm (from Z=0.0 to Z=71.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00321", "images": ["images/Shaft_00321.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.1 mm and length at least 155.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.7 mm over length 57.2 mm (from Z=0.0 to Z=112.9).\n9. Finish turn diameter Ø44.8 mm over length 29.6 mm (from Z=0.0 to Z=55.7).\n10. Finish turn diameter Ø37.9 mm over length 26.1 mm (from Z=0.0 to Z=26.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00533", "images": ["images/Shaft_00533.png", "detail_png/Shaft_00533_length.png", "detail_png/Shaft_00533_diam.png", "detail_png/Shaft_00533_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.7 mm and length at least 160.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.2 mm over length 76.5 mm (from Z=0.0 to Z=98.0).\n9. Finish turn diameter Ø32.8 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00859", "images": ["images/Shaft_00859.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.7 mm and length at least 246.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.7 mm over length 16.2 mm (from Z=0.0 to Z=16.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.7 mm over length 37.7 mm (from Z=0.0 to Z=225.7).\n10. Finish turn diameter Ø30.0 mm over length 188.0 mm (from Z=0.0 to Z=188.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00513", "images": ["images/Shaft_00513.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.3 mm and length at least 291.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.3 mm over length 61.5 mm (from Z=0.0 to Z=61.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.4 mm over length 29.7 mm (from Z=0.0 to Z=224.8).\n10. Finish turn diameter Ø50.0 mm over length 96.1 mm (from Z=0.0 to Z=195.1).\n11. Finish turn diameter Ø41.0 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01259", "images": ["images/Shaft_01259.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.0 mm and length at least 177.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 61.7 mm (from Z=0.0 to Z=61.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.8 mm over length 26.9 mm (from Z=0.0 to Z=110.3).\n9. Finish turn diameter Ø33.3 mm over length 50.8 mm (from Z=0.0 to Z=83.4).\n10. Finish turn diameter Ø30.0 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04039", "images": ["images/Shaft_04039.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.4 mm and length at least 176.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.4 mm over length 46.7 mm (from Z=0.0 to Z=46.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.0 mm over length 41.0 mm (from Z=0.0 to Z=125.2).\n9. Finish turn diameter Ø30.0 mm over length 84.2 mm (from Z=0.0 to Z=84.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02818", "images": ["images/Shaft_02818.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.5 mm and length at least 123.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 38.2 mm (from Z=0.0 to Z=113.5).\n9. Finish turn diameter Ø31.7 mm over length 12.6 mm (from Z=0.0 to Z=75.3).\n10. Finish turn diameter Ø30.0 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04832", "images": ["images/Shaft_04832.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.2 mm and length at least 146.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.2 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.6 mm over length 12.1 mm (from Z=0.0 to Z=102.4).\n10. Finish turn diameter Ø30.0 mm over length 90.3 mm (from Z=0.0 to Z=90.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04118", "images": ["images/Shaft_04118.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.3 mm and length at least 295.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 137.2 mm (from Z=0.0 to Z=137.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 52.1 mm (from Z=0.0 to Z=152.9).\n10. Finish turn diameter Ø49.2 mm over length 100.8 mm (from Z=0.0 to Z=100.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03509", "images": ["images/Shaft_03509.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.8 mm and length at least 294.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.8 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 252.7 mm (from Z=0.0 to Z=252.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00527", "images": ["images/Shaft_00527.png", "detail_png/Shaft_00527_length.png", "detail_png/Shaft_00527_diam.png", "detail_png/Shaft_00527_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 303.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 279.6 mm (from Z=0.0 to Z=279.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.3 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04437", "images": ["images/Shaft_04437.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.5 mm and length at least 70.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.5 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 8.1 mm (from Z=0.0 to Z=51.0).\n9. Finish turn diameter Ø30.2 mm over length 5.0 mm (from Z=0.0 to Z=42.9).\n10. Finish turn diameter Ø30.0 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00485", "images": ["images/Shaft_00485.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.5 mm and length at least 219.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.5 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.1 mm over length 57.4 mm (from Z=0.0 to Z=182.3).\n10. Finish turn diameter Ø59.9 mm over length 21.8 mm (from Z=0.0 to Z=124.9).\n11. Finish turn diameter Ø53.6 mm over length 59.6 mm (from Z=0.0 to Z=103.1).\n12. Finish turn diameter Ø48.9 mm over length 6.8 mm (from Z=0.0 to Z=43.5).\n13. Finish turn diameter Ø36.6 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_03336", "images": ["images/Shaft_03336.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.1 mm and length at least 303.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 174.3 mm (from Z=0.0 to Z=174.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 124.0 mm (from Z=0.0 to Z=124.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03049", "images": ["images/Shaft_03049.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.7 mm and length at least 175.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.7 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.7 mm over length 24.4 mm (from Z=0.0 to Z=114.8).\n9. Finish turn diameter Ø36.6 mm over length 7.4 mm (from Z=0.0 to Z=90.4).\n10. Finish turn diameter Ø30.0 mm over length 83.0 mm (from Z=0.0 to Z=83.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04365", "images": ["images/Shaft_04365.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.1 mm and length at least 295.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 58.4 mm (from Z=0.0 to Z=58.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.9 mm over length 68.4 mm (from Z=0.0 to Z=232.5).\n10. Finish turn diameter Ø47.9 mm over length 81.2 mm (from Z=0.0 to Z=164.1).\n11. Finish turn diameter Ø36.7 mm over length 13.3 mm (from Z=0.0 to Z=82.9).\n12. Finish turn diameter Ø30.0 mm over length 69.6 mm (from Z=0.0 to Z=69.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01247", "images": ["images/Shaft_01247.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 254.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 202.1 mm (from Z=0.0 to Z=202.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.4 mm over length 47.0 mm (from Z=0.0 to Z=47.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02907", "images": ["images/Shaft_02907.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.3 mm and length at least 127.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.3 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.6 mm over length 11.7 mm (from Z=0.0 to Z=93.9).\n9. Finish turn diameter Ø53.5 mm over length 14.4 mm (from Z=0.0 to Z=82.2).\n10. Finish turn diameter Ø33.8 mm over length 24.7 mm (from Z=0.0 to Z=67.8).\n11. Finish turn diameter Ø30.0 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04819", "images": ["images/Shaft_04819.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.2 mm and length at least 302.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 149.0 mm (from Z=0.0 to Z=149.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.1 mm (from Z=0.0 to Z=148.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01401", "images": ["images/Shaft_01401.png", "detail_png/Shaft_01401_length.png", "detail_png/Shaft_01401_diam.png", "detail_png/Shaft_01401_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.5 mm and length at least 125.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.8 mm over length 11.4 mm (from Z=0.0 to Z=73.6).\n9. Finish turn diameter Ø46.7 mm over length 10.7 mm (from Z=0.0 to Z=62.2).\n10. Finish turn diameter Ø30.0 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03127", "images": ["images/Shaft_03127.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 323.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 225.6 mm (from Z=0.0 to Z=225.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.1 mm over length 93.0 mm (from Z=0.0 to Z=93.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02142", "images": ["images/Shaft_02142.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 184.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.5 mm (from Z=0.0 to Z=146.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02447", "images": ["images/Shaft_02447.png", "detail_png/Shaft_02447_length.png", "detail_png/Shaft_02447_diam.png", "detail_png/Shaft_02447_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.0 mm and length at least 67.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.0 mm over length 22.2 mm (from Z=0.0 to Z=22.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.5 mm over length 12.4 mm (from Z=0.0 to Z=40.7).\n9. Finish turn diameter Ø43.6 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03644", "images": ["images/Shaft_03644.png", "detail_png/Shaft_03644_length.png", "detail_png/Shaft_03644_diam.png", "detail_png/Shaft_03644_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.0 mm and length at least 105.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.5 mm over length 9.4 mm (from Z=0.0 to Z=75.0).\n9. Finish turn diameter Ø48.8 mm over length 24.1 mm (from Z=0.0 to Z=65.6).\n10. Finish turn diameter Ø39.6 mm over length 10.2 mm (from Z=0.0 to Z=41.5).\n11. Finish turn diameter Ø30.0 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03950", "images": ["images/Shaft_03950.png", "detail_png/Shaft_03950_length.png", "detail_png/Shaft_03950_diam.png", "detail_png/Shaft_03950_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.7 mm and length at least 264.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.9 mm over length 44.2 mm (from Z=0.0 to Z=236.3).\n10. Finish turn diameter Ø45.3 mm over length 50.0 mm (from Z=0.0 to Z=192.1).\n11. Finish turn diameter Ø35.3 mm over length 35.4 mm (from Z=0.0 to Z=142.1).\n12. Finish turn diameter Ø30.0 mm over length 106.7 mm (from Z=0.0 to Z=106.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03346", "images": ["images/Shaft_03346.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.9 mm and length at least 155.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 36.4 mm (from Z=0.0 to Z=36.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 31.5 mm (from Z=0.0 to Z=114.4).\n9. Finish turn diameter Ø52.7 mm over length 23.8 mm (from Z=0.0 to Z=82.9).\n10. Finish turn diameter Ø49.2 mm over length 43.6 mm (from Z=0.0 to Z=59.1).\n11. Finish turn diameter Ø31.7 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00569", "images": ["images/Shaft_00569.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.6 mm and length at least 301.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.6 mm over length 127.0 mm (from Z=0.0 to Z=127.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.4 mm over length 32.6 mm (from Z=0.0 to Z=169.1).\n10. Finish turn diameter Ø31.6 mm over length 50.3 mm (from Z=0.0 to Z=136.5).\n11. Finish turn diameter Ø30.0 mm over length 86.2 mm (from Z=0.0 to Z=86.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01485", "images": ["images/Shaft_01485.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.8 mm and length at least 273.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.8 mm over length 90.5 mm (from Z=0.0 to Z=204.3).\n10. Finish turn diameter Ø30.0 mm over length 113.8 mm (from Z=0.0 to Z=113.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02830", "images": ["images/Shaft_02830.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.3 mm and length at least 150.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.3 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.2 mm over length 42.9 mm (from Z=0.0 to Z=88.8).\n9. Finish turn diameter Ø52.5 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01276", "images": ["images/Shaft_01276.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.8 mm and length at least 189.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.8 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.5 mm over length 31.3 mm (from Z=0.0 to Z=135.8).\n10. Finish turn diameter Ø35.0 mm over length 7.4 mm (from Z=0.0 to Z=104.5).\n11. Finish turn diameter Ø30.0 mm over length 97.1 mm (from Z=0.0 to Z=97.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01426", "images": ["images/Shaft_01426.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.2 mm and length at least 289.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.6 mm over length 67.4 mm (from Z=0.0 to Z=212.2).\n10. Finish turn diameter Ø61.4 mm over length 70.6 mm (from Z=0.0 to Z=144.8).\n11. Finish turn diameter Ø50.4 mm over length 74.2 mm (from Z=0.0 to Z=74.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01964", "images": ["images/Shaft_01964.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.7 mm and length at least 263.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.6 mm over length 39.0 mm (from Z=0.0 to Z=234.4).\n10. Finish turn diameter Ø33.5 mm over length 70.2 mm (from Z=0.0 to Z=195.4).\n11. Finish turn diameter Ø30.0 mm over length 125.2 mm (from Z=0.0 to Z=125.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04880", "images": ["images/Shaft_04880.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.6 mm and length at least 320.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.6 mm over length 121.4 mm (from Z=0.0 to Z=121.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 20.3 mm (from Z=0.0 to Z=194.4).\n10. Finish turn diameter Ø47.3 mm over length 58.5 mm (from Z=0.0 to Z=174.1).\n11. Finish turn diameter Ø30.0 mm over length 115.6 mm (from Z=0.0 to Z=115.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04111", "images": ["images/Shaft_04111.png", "detail_png/Shaft_04111_length.png", "detail_png/Shaft_04111_diam.png", "detail_png/Shaft_04111_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.6 mm and length at least 316.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.6 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 98.5 mm (from Z=0.0 to Z=232.8).\n10. Finish turn diameter Ø30.0 mm over length 134.3 mm (from Z=0.0 to Z=134.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03353", "images": ["images/Shaft_03353.png", "detail_png/Shaft_03353_length.png", "detail_png/Shaft_03353_diam.png", "detail_png/Shaft_03353_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 170.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 112.6 mm (from Z=0.0 to Z=112.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.3 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00477", "images": ["images/Shaft_00477.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.9 mm and length at least 193.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.9 mm over length 49.0 mm (from Z=0.0 to Z=159.1).\n9. Finish turn diameter Ø37.9 mm over length 36.6 mm (from Z=0.0 to Z=110.1).\n10. Finish turn diameter Ø30.0 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00312", "images": ["images/Shaft_00312.png", "detail_png/Shaft_00312_length.png", "detail_png/Shaft_00312_diam.png", "detail_png/Shaft_00312_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.4 mm and length at least 157.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 115.4 mm (from Z=0.0 to Z=115.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01886", "images": ["images/Shaft_01886.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.5 mm and length at least 83.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.5 mm over length 6.2 mm (from Z=0.0 to Z=6.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.2 mm over length 17.1 mm (from Z=0.0 to Z=72.0).\n9. Finish turn diameter Ø51.9 mm over length 14.1 mm (from Z=0.0 to Z=54.9).\n10. Finish turn diameter Ø44.0 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01709", "images": ["images/Shaft_01709.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 316.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.5 mm over length 25.2 mm (from Z=0.0 to Z=279.6).\n10. Finish turn diameter Ø30.0 mm over length 254.4 mm (from Z=0.0 to Z=254.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00466", "images": ["images/Shaft_00466.png", "detail_png/Shaft_00466_length.png", "detail_png/Shaft_00466_diam.png", "detail_png/Shaft_00466_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.3 mm and length at least 202.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.3 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.6 mm (from Z=0.0 to Z=168.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03287", "images": ["images/Shaft_03287.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.2 mm and length at least 150.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.2 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.7 mm (from Z=0.0 to Z=111.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03846", "images": ["images/Shaft_03846.png", "detail_png/Shaft_03846_length.png", "detail_png/Shaft_03846_diam.png", "detail_png/Shaft_03846_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.7 mm and length at least 283.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.1 mm over length 64.9 mm (from Z=0.0 to Z=258.2).\n10. Finish turn diameter Ø30.0 mm over length 193.3 mm (from Z=0.0 to Z=193.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02876", "images": ["images/Shaft_02876.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.3 mm and length at least 316.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.3 mm over length 57.4 mm (from Z=0.0 to Z=57.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.6 mm over length 18.0 mm (from Z=0.0 to Z=254.0).\n10. Finish turn diameter Ø39.3 mm over length 80.2 mm (from Z=0.0 to Z=236.0).\n11. Finish turn diameter Ø31.8 mm over length 67.4 mm (from Z=0.0 to Z=155.8).\n12. Finish turn diameter Ø30.0 mm over length 88.4 mm (from Z=0.0 to Z=88.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02257", "images": ["images/Shaft_02257.png", "detail_png/Shaft_02257_length.png", "detail_png/Shaft_02257_diam.png", "detail_png/Shaft_02257_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.1 mm and length at least 197.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 51.4 mm (from Z=0.0 to Z=51.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 28.8 mm (from Z=0.0 to Z=141.5).\n10. Finish turn diameter Ø56.0 mm over length 17.2 mm (from Z=0.0 to Z=112.7).\n11. Finish turn diameter Ø46.3 mm over length 41.3 mm (from Z=0.0 to Z=95.5).\n12. Finish turn diameter Ø33.6 mm over length 54.2 mm (from Z=0.0 to Z=54.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02918", "images": ["images/Shaft_02918.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.5 mm and length at least 74.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.2 mm over length 7.9 mm (from Z=0.0 to Z=48.9).\n9. Finish turn diameter Ø37.8 mm over length 20.9 mm (from Z=0.0 to Z=41.0).\n10. Finish turn diameter Ø30.0 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02179", "images": ["images/Shaft_02179.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø62.7 mm and length at least 241.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.7 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.4 mm over length 43.7 mm (from Z=0.0 to Z=212.3).\n10. Finish turn diameter Ø40.5 mm over length 66.9 mm (from Z=0.0 to Z=168.6).\n11. Finish turn diameter Ø32.8 mm over length 42.9 mm (from Z=0.0 to Z=101.7).\n12. Finish turn diameter Ø30.0 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03465", "images": ["images/Shaft_03465.png", "detail_png/Shaft_03465_length.png", "detail_png/Shaft_03465_diam.png", "detail_png/Shaft_03465_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 279.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 232.5 mm (from Z=0.0 to Z=232.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.1 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02153", "images": ["images/Shaft_02153.png", "detail_png/Shaft_02153_length.png", "detail_png/Shaft_02153_diam.png", "detail_png/Shaft_02153_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.6 mm and length at least 162.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.8 mm over length 43.1 mm (from Z=0.0 to Z=116.5).\n9. Finish turn diameter Ø53.0 mm over length 16.7 mm (from Z=0.0 to Z=73.4).\n10. Finish turn diameter Ø48.1 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03405", "images": ["images/Shaft_03405.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 322.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 282.1 mm (from Z=0.0 to Z=282.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02824", "images": ["images/Shaft_02824.png", "detail_png/Shaft_02824_length.png", "detail_png/Shaft_02824_diam.png", "detail_png/Shaft_02824_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.5 mm and length at least 98.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.5 mm over length 7.8 mm (from Z=0.0 to Z=7.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 85.9 mm (from Z=0.0 to Z=85.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02512", "images": ["images/Shaft_02512.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.0 mm and length at least 207.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 60.2 mm (from Z=0.0 to Z=60.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.9 mm over length 53.6 mm (from Z=0.0 to Z=142.3).\n10. Finish turn diameter Ø30.0 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02288", "images": ["images/Shaft_02288.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.6 mm and length at least 284.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.5 mm over length 34.3 mm (from Z=0.0 to Z=244.0).\n10. Finish turn diameter Ø35.4 mm over length 33.6 mm (from Z=0.0 to Z=209.7).\n11. Finish turn diameter Ø30.0 mm over length 176.1 mm (from Z=0.0 to Z=176.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03674", "images": ["images/Shaft_03674.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.0 mm and length at least 120.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.0 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 102.3 mm (from Z=0.0 to Z=102.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03256", "images": ["images/Shaft_03256.png", "detail_png/Shaft_03256_length.png", "detail_png/Shaft_03256_diam.png", "detail_png/Shaft_03256_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.9 mm and length at least 307.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.9 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.7 mm over length 96.4 mm (from Z=0.0 to Z=289.9).\n10. Finish turn diameter Ø30.0 mm over length 193.5 mm (from Z=0.0 to Z=193.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00771", "images": ["images/Shaft_00771.png", "detail_png/Shaft_00771_length.png", "detail_png/Shaft_00771_diam.png", "detail_png/Shaft_00771_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.5 mm and length at least 190.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.5 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.1 mm over length 30.1 mm (from Z=0.0 to Z=140.1).\n10. Finish turn diameter Ø30.0 mm over length 110.0 mm (from Z=0.0 to Z=110.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04663", "images": ["images/Shaft_04663.png", "detail_png/Shaft_04663_length.png", "detail_png/Shaft_04663_diam.png", "detail_png/Shaft_04663_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 268.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 247.8 mm (from Z=0.0 to Z=247.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00905", "images": ["images/Shaft_00905.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.8 mm and length at least 174.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 11.8 mm (from Z=0.0 to Z=128.8).\n10. Finish turn diameter Ø30.0 mm over length 117.0 mm (from Z=0.0 to Z=117.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02061", "images": ["images/Shaft_02061.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 155.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 133.7 mm (from Z=0.0 to Z=133.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.3 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00633", "images": ["images/Shaft_00633.png", "detail_png/Shaft_00633_length.png", "detail_png/Shaft_00633_diam.png", "detail_png/Shaft_00633_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.8 mm and length at least 249.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.3 mm (from Z=0.0 to Z=190.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00892", "images": ["images/Shaft_00892.png", "detail_png/Shaft_00892_length.png", "detail_png/Shaft_00892_diam.png", "detail_png/Shaft_00892_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 306.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 242.6 mm (from Z=0.0 to Z=242.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00419", "images": ["images/Shaft_00419.png", "detail_png/Shaft_00419_length.png", "detail_png/Shaft_00419_diam.png", "detail_png/Shaft_00419_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø64.5 mm and length at least 230.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.5 mm over length 10.0 mm (from Z=0.0 to Z=10.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.2 mm over length 57.8 mm (from Z=0.0 to Z=215.0).\n10. Finish turn diameter Ø46.7 mm over length 30.8 mm (from Z=0.0 to Z=157.2).\n11. Finish turn diameter Ø30.4 mm over length 51.4 mm (from Z=0.0 to Z=126.4).\n12. Finish turn diameter Ø30.0 mm over length 75.0 mm (from Z=0.0 to Z=75.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03760", "images": ["images/Shaft_03760.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.5 mm and length at least 239.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.5 mm over length 33.6 mm (from Z=0.0 to Z=192.0).\n10. Finish turn diameter Ø46.5 mm over length 71.5 mm (from Z=0.0 to Z=158.4).\n11. Finish turn diameter Ø30.0 mm over length 86.9 mm (from Z=0.0 to Z=86.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01393", "images": ["images/Shaft_01393.png", "detail_png/Shaft_01393_length.png", "detail_png/Shaft_01393_diam.png", "detail_png/Shaft_01393_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 313.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 219.7 mm (from Z=0.0 to Z=219.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.3 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01687", "images": ["images/Shaft_01687.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.8 mm and length at least 286.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.4 mm over length 50.1 mm (from Z=0.0 to Z=255.5).\n10. Finish turn diameter Ø30.0 mm over length 205.4 mm (from Z=0.0 to Z=205.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01986", "images": ["images/Shaft_01986.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.1 mm and length at least 131.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.4 mm over length 55.8 mm (from Z=0.0 to Z=96.0).\n9. Finish turn diameter Ø30.0 mm over length 40.2 mm (from Z=0.0 to Z=40.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03189", "images": ["images/Shaft_03189.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.1 mm and length at least 262.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 68.0 mm (from Z=0.0 to Z=68.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.1 mm over length 40.1 mm (from Z=0.0 to Z=189.1).\n10. Finish turn diameter Ø30.0 mm over length 149.0 mm (from Z=0.0 to Z=149.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03888", "images": ["images/Shaft_03888.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.9 mm and length at least 152.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.9 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 53.5 mm (from Z=0.0 to Z=96.1).\n9. Finish turn diameter Ø35.3 mm over length 5.4 mm (from Z=0.0 to Z=42.6).\n10. Finish turn diameter Ø30.0 mm over length 37.2 mm (from Z=0.0 to Z=37.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01152", "images": ["images/Shaft_01152.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 125.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 92.6 mm (from Z=0.0 to Z=92.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.9 mm over length 27.5 mm (from Z=0.0 to Z=27.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02122", "images": ["images/Shaft_02122.png", "detail_png/Shaft_02122_length.png", "detail_png/Shaft_02122_diam.png", "detail_png/Shaft_02122_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø76.6 mm and length at least 285.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.6 mm over length 135.7 mm (from Z=0.0 to Z=135.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.1 mm over length 39.7 mm (from Z=0.0 to Z=145.2).\n10. Finish turn diameter Ø54.5 mm over length 105.5 mm (from Z=0.0 to Z=105.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03830", "images": ["images/Shaft_03830.png", "detail_png/Shaft_03830_length.png", "detail_png/Shaft_03830_diam.png", "detail_png/Shaft_03830_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.2 mm and length at least 267.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.2 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 218.5 mm (from Z=0.0 to Z=218.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04322", "images": ["images/Shaft_04322.png", "detail_png/Shaft_04322_length.png", "detail_png/Shaft_04322_diam.png", "detail_png/Shaft_04322_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.9 mm and length at least 207.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.9 mm over length 5.6 mm (from Z=0.0 to Z=152.7).\n10. Finish turn diameter Ø30.0 mm over length 147.1 mm (from Z=0.0 to Z=147.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04824", "images": ["images/Shaft_04824.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.3 mm and length at least 301.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.3 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.9 mm over length 83.1 mm (from Z=0.0 to Z=269.6).\n10. Finish turn diameter Ø55.6 mm over length 137.8 mm (from Z=0.0 to Z=186.5).\n11. Finish turn diameter Ø37.8 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04210", "images": ["images/Shaft_04210.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.4 mm and length at least 273.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.4 mm over length 31.9 mm (from Z=0.0 to Z=31.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.7 mm over length 29.7 mm (from Z=0.0 to Z=236.4).\n10. Finish turn diameter Ø30.0 mm over length 206.7 mm (from Z=0.0 to Z=206.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04942", "images": ["images/Shaft_04942.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.9 mm and length at least 168.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 81.0 mm (from Z=0.0 to Z=81.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.1 mm over length 32.9 mm (from Z=0.0 to Z=82.9).\n9. Finish turn diameter Ø60.2 mm over length 50.0 mm (from Z=0.0 to Z=50.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04413", "images": ["images/Shaft_04413.png", "detail_png/Shaft_04413_length.png", "detail_png/Shaft_04413_diam.png", "detail_png/Shaft_04413_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.2 mm and length at least 195.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.2 mm over length 79.9 mm (from Z=0.0 to Z=79.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.5 mm over length 70.7 mm (from Z=0.0 to Z=110.8).\n10. Finish turn diameter Ø31.2 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02188", "images": ["images/Shaft_02188.png", "detail_png/Shaft_02188_length.png", "detail_png/Shaft_02188_diam.png", "detail_png/Shaft_02188_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.8 mm and length at least 97.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.1 mm over length 9.3 mm (from Z=0.0 to Z=71.7).\n9. Finish turn diameter Ø30.0 mm over length 62.4 mm (from Z=0.0 to Z=62.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00392", "images": ["images/Shaft_00392.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.8 mm and length at least 91.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.8 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.5 mm over length 42.4 mm (from Z=0.0 to Z=71.5).\n9. Finish turn diameter Ø39.9 mm over length 29.1 mm (from Z=0.0 to Z=29.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01484", "images": ["images/Shaft_01484.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.6 mm and length at least 139.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.6 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.0 mm over length 58.2 mm (from Z=0.0 to Z=103.4).\n9. Finish turn diameter Ø50.5 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02819", "images": ["images/Shaft_02819.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.1 mm and length at least 279.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 52.0 mm (from Z=0.0 to Z=52.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.6 mm over length 104.5 mm (from Z=0.0 to Z=222.4).\n10. Finish turn diameter Ø46.2 mm over length 117.9 mm (from Z=0.0 to Z=117.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02858", "images": ["images/Shaft_02858.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 88.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 58.3 mm (from Z=0.0 to Z=58.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.9 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02807", "images": ["images/Shaft_02807.png", "detail_png/Shaft_02807_length.png", "detail_png/Shaft_02807_diam.png", "detail_png/Shaft_02807_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.6 mm and length at least 90.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.6 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.5 mm over length 5.4 mm (from Z=0.0 to Z=56.2).\n9. Finish turn diameter Ø42.2 mm over length 19.7 mm (from Z=0.0 to Z=50.8).\n10. Finish turn diameter Ø30.0 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01111", "images": ["images/Shaft_01111.png", "detail_png/Shaft_01111_length.png", "detail_png/Shaft_01111_diam.png", "detail_png/Shaft_01111_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 113.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 87.5 mm (from Z=0.0 to Z=87.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.1 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01233", "images": ["images/Shaft_01233.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.4 mm and length at least 127.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.4 mm over length 15.7 mm (from Z=0.0 to Z=15.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.7 mm over length 22.6 mm (from Z=0.0 to Z=107.2).\n9. Finish turn diameter Ø32.4 mm over length 70.9 mm (from Z=0.0 to Z=84.6).\n10. Finish turn diameter Ø30.0 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03276", "images": ["images/Shaft_03276.png", "detail_png/Shaft_03276_length.png", "detail_png/Shaft_03276_diam.png", "detail_png/Shaft_03276_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.8 mm and length at least 87.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.8 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.1 mm over length 23.7 mm (from Z=0.0 to Z=71.1).\n9. Finish turn diameter Ø39.1 mm over length 5.9 mm (from Z=0.0 to Z=47.4).\n10. Finish turn diameter Ø30.0 mm over length 41.5 mm (from Z=0.0 to Z=41.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02805", "images": ["images/Shaft_02805.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.0 mm and length at least 66.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.4 mm over length 25.9 mm (from Z=0.0 to Z=30.9).\n9. Finish turn diameter Ø53.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03461", "images": ["images/Shaft_03461.png", "detail_png/Shaft_03461_length.png", "detail_png/Shaft_03461_diam.png", "detail_png/Shaft_03461_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.7 mm and length at least 147.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.0 mm over length 19.1 mm (from Z=0.0 to Z=90.2).\n9. Finish turn diameter Ø59.9 mm over length 7.6 mm (from Z=0.0 to Z=71.1).\n10. Finish turn diameter Ø43.0 mm over length 40.0 mm (from Z=0.0 to Z=63.5).\n11. Finish turn diameter Ø30.0 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04764", "images": ["images/Shaft_04764.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.2 mm and length at least 189.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.9 mm over length 47.6 mm (from Z=0.0 to Z=129.5).\n9. Finish turn diameter Ø30.0 mm over length 81.9 mm (from Z=0.0 to Z=81.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01295", "images": ["images/Shaft_01295.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø46.2 mm and length at least 306.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.2 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 65.8 mm (from Z=0.0 to Z=246.2).\n10. Finish turn diameter Ø30.0 mm over length 180.4 mm (from Z=0.0 to Z=180.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03573", "images": ["images/Shaft_03573.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.8 mm and length at least 320.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.8 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 255.8 mm (from Z=0.0 to Z=255.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01321", "images": ["images/Shaft_01321.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.0 mm and length at least 238.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.5 mm over length 7.3 mm (from Z=0.0 to Z=183.2).\n10. Finish turn diameter Ø55.0 mm over length 32.5 mm (from Z=0.0 to Z=175.9).\n11. Finish turn diameter Ø40.7 mm over length 64.1 mm (from Z=0.0 to Z=143.4).\n12. Finish turn diameter Ø30.0 mm over length 79.3 mm (from Z=0.0 to Z=79.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02227", "images": ["images/Shaft_02227.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.6 mm and length at least 100.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.6 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 76.9 mm (from Z=0.0 to Z=76.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00684", "images": ["images/Shaft_00684.png", "detail_png/Shaft_00684_length.png", "detail_png/Shaft_00684_diam.png", "detail_png/Shaft_00684_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.9 mm and length at least 87.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 16.7 mm (from Z=0.0 to Z=16.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.3 mm over length 9.3 mm (from Z=0.0 to Z=65.3).\n9. Finish turn diameter Ø30.0 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03082", "images": ["images/Shaft_03082.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.9 mm and length at least 262.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 20.1 mm (from Z=0.0 to Z=20.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.7 mm over length 86.6 mm (from Z=0.0 to Z=236.9).\n10. Finish turn diameter Ø30.0 mm over length 150.3 mm (from Z=0.0 to Z=150.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04941", "images": ["images/Shaft_04941.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.6 mm and length at least 135.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.3 mm over length 17.6 mm (from Z=0.0 to Z=115.9).\n9. Finish turn diameter Ø48.4 mm over length 31.7 mm (from Z=0.0 to Z=98.3).\n10. Finish turn diameter Ø45.0 mm over length 11.5 mm (from Z=0.0 to Z=66.6).\n11. Finish turn diameter Ø37.4 mm over length 36.8 mm (from Z=0.0 to Z=55.1).\n12. Finish turn diameter Ø32.1 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00387", "images": ["images/Shaft_00387.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.5 mm and length at least 171.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.6 mm over length 46.3 mm (from Z=0.0 to Z=132.4).\n9. Finish turn diameter Ø39.0 mm over length 9.7 mm (from Z=0.0 to Z=86.1).\n10. Finish turn diameter Ø33.4 mm over length 30.6 mm (from Z=0.0 to Z=76.4).\n11. Finish turn diameter Ø30.0 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03786", "images": ["images/Shaft_03786.png", "detail_png/Shaft_03786_length.png", "detail_png/Shaft_03786_diam.png", "detail_png/Shaft_03786_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 226.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 151.5 mm (from Z=0.0 to Z=151.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.9 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00750", "images": ["images/Shaft_00750.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.7 mm and length at least 198.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 145.2 mm (from Z=0.0 to Z=145.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.6 mm over length 28.9 mm (from Z=0.0 to Z=48.6).\n10. Finish turn diameter Ø46.8 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04948", "images": ["images/Shaft_04948.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.3 mm and length at least 128.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.3 mm over length 38.6 mm (from Z=0.0 to Z=118.9).\n9. Finish turn diameter Ø53.9 mm over length 7.4 mm (from Z=0.0 to Z=80.3).\n10. Finish turn diameter Ø35.9 mm over length 14.7 mm (from Z=0.0 to Z=72.9).\n11. Finish turn diameter Ø30.0 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03139", "images": ["images/Shaft_03139.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.9 mm and length at least 177.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.1 mm over length 23.4 mm (from Z=0.0 to Z=125.5).\n9. Finish turn diameter Ø31.5 mm over length 29.7 mm (from Z=0.0 to Z=102.1).\n10. Finish turn diameter Ø30.0 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00793", "images": ["images/Shaft_00793.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.3 mm and length at least 88.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.4 mm over length 9.5 mm (from Z=0.0 to Z=78.0).\n9. Finish turn diameter Ø47.3 mm over length 9.9 mm (from Z=0.0 to Z=68.5).\n10. Finish turn diameter Ø31.5 mm over length 23.8 mm (from Z=0.0 to Z=58.6).\n11. Finish turn diameter Ø30.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04699", "images": ["images/Shaft_04699.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.3 mm and length at least 147.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.9 mm (from Z=0.0 to Z=111.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00314", "images": ["images/Shaft_00314.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 257.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 149.7 mm (from Z=0.0 to Z=149.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.1 mm over length 102.3 mm (from Z=0.0 to Z=102.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02617", "images": ["images/Shaft_02617.png", "detail_png/Shaft_02617_length.png", "detail_png/Shaft_02617_diam.png", "detail_png/Shaft_02617_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 92.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02169", "images": ["images/Shaft_02169.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.2 mm and length at least 214.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.2 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.7 mm over length 33.9 mm (from Z=0.0 to Z=165.5).\n10. Finish turn diameter Ø40.3 mm over length 37.1 mm (from Z=0.0 to Z=131.6).\n11. Finish turn diameter Ø30.0 mm over length 94.5 mm (from Z=0.0 to Z=94.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04076", "images": ["images/Shaft_04076.png", "detail_png/Shaft_04076_length.png", "detail_png/Shaft_04076_diam.png", "detail_png/Shaft_04076_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.6 mm and length at least 125.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.6 mm over length 18.0 mm (from Z=0.0 to Z=90.5).\n9. Finish turn diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03961", "images": ["images/Shaft_03961.png", "detail_png/Shaft_03961_length.png", "detail_png/Shaft_03961_diam.png", "detail_png/Shaft_03961_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.0 mm and length at least 225.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.9 mm over length 67.8 mm (from Z=0.0 to Z=197.5).\n10. Finish turn diameter Ø56.6 mm over length 19.7 mm (from Z=0.0 to Z=129.7).\n11. Finish turn diameter Ø37.6 mm over length 12.4 mm (from Z=0.0 to Z=110.0).\n12. Finish turn diameter Ø30.0 mm over length 97.6 mm (from Z=0.0 to Z=97.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04168", "images": ["images/Shaft_04168.png", "detail_png/Shaft_04168_length.png", "detail_png/Shaft_04168_diam.png", "detail_png/Shaft_04168_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.9 mm and length at least 257.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.9 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 52.2 mm (from Z=0.0 to Z=194.2).\n10. Finish turn diameter Ø35.9 mm over length 61.2 mm (from Z=0.0 to Z=142.0).\n11. Finish turn diameter Ø30.0 mm over length 80.8 mm (from Z=0.0 to Z=80.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04237", "images": ["images/Shaft_04237.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.5 mm and length at least 264.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.5 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 42.3 mm (from Z=0.0 to Z=215.0).\n10. Finish turn diameter Ø30.0 mm over length 172.7 mm (from Z=0.0 to Z=172.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04662", "images": ["images/Shaft_04662.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.9 mm and length at least 103.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04691", "images": ["images/Shaft_04691.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.1 mm and length at least 279.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.0 mm over length 41.9 mm (from Z=0.0 to Z=258.0).\n10. Finish turn diameter Ø31.9 mm over length 21.3 mm (from Z=0.0 to Z=216.1).\n11. Finish turn diameter Ø30.0 mm over length 194.8 mm (from Z=0.0 to Z=194.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04131", "images": ["images/Shaft_04131.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.9 mm and length at least 303.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 116.6 mm (from Z=0.0 to Z=116.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.6 mm (from Z=0.0 to Z=181.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01479", "images": ["images/Shaft_01479.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.8 mm and length at least 165.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.5 mm over length 34.9 mm (from Z=0.0 to Z=134.6).\n9. Finish turn diameter Ø46.7 mm over length 46.3 mm (from Z=0.0 to Z=99.7).\n10. Finish turn diameter Ø38.6 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01116", "images": ["images/Shaft_01116.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.0 mm and length at least 219.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 24.4 mm (from Z=0.0 to Z=24.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.2 mm over length 17.2 mm (from Z=0.0 to Z=190.1).\n10. Finish turn diameter Ø30.0 mm over length 172.9 mm (from Z=0.0 to Z=172.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00216", "images": ["images/Shaft_00216.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.2 mm and length at least 283.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 32.1 mm (from Z=0.0 to Z=32.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.9 mm over length 63.2 mm (from Z=0.0 to Z=246.0).\n10. Finish turn diameter Ø41.3 mm over length 89.9 mm (from Z=0.0 to Z=182.8).\n11. Finish turn diameter Ø30.0 mm over length 92.9 mm (from Z=0.0 to Z=92.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00668", "images": ["images/Shaft_00668.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.4 mm and length at least 70.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.4 mm over length 14.4 mm (from Z=0.0 to Z=14.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 51.1 mm (from Z=0.0 to Z=51.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03931", "images": ["images/Shaft_03931.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 93.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 69.5 mm (from Z=0.0 to Z=69.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.5 mm over length 18.5 mm (from Z=0.0 to Z=18.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00554", "images": ["images/Shaft_00554.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.4 mm and length at least 215.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.2 mm over length 14.4 mm (from Z=0.0 to Z=176.9).\n10. Finish turn diameter Ø37.0 mm over length 75.0 mm (from Z=0.0 to Z=162.5).\n11. Finish turn diameter Ø30.9 mm over length 87.5 mm (from Z=0.0 to Z=87.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02839", "images": ["images/Shaft_02839.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.3 mm and length at least 243.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.3 mm over length 158.3 mm (from Z=0.0 to Z=158.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.3 mm over length 19.1 mm (from Z=0.0 to Z=80.2).\n10. Finish turn diameter Ø61.3 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03597", "images": ["images/Shaft_03597.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.1 mm and length at least 99.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.1 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.8 mm over length 33.6 mm (from Z=0.0 to Z=80.8).\n9. Finish turn diameter Ø30.0 mm over length 47.2 mm (from Z=0.0 to Z=47.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01888", "images": ["images/Shaft_01888.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.5 mm and length at least 186.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.5 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 59.5 mm (from Z=0.0 to Z=111.7).\n9. Finish turn diameter Ø39.9 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01309", "images": ["images/Shaft_01309.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.8 mm and length at least 127.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 21.7 mm (from Z=0.0 to Z=21.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.5 mm (from Z=0.0 to Z=100.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00598", "images": ["images/Shaft_00598.png", "detail_png/Shaft_00598_length.png", "detail_png/Shaft_00598_diam.png", "detail_png/Shaft_00598_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.9 mm and length at least 192.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.9 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 67.9 mm (from Z=0.0 to Z=140.2).\n9. Finish turn diameter Ø34.4 mm over length 27.9 mm (from Z=0.0 to Z=72.3).\n10. Finish turn diameter Ø30.0 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00239", "images": ["images/Shaft_00239.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.4 mm and length at least 115.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 69.4 mm (from Z=0.0 to Z=69.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02382", "images": ["images/Shaft_02382.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.3 mm and length at least 189.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.6 mm over length 47.4 mm (from Z=0.0 to Z=138.0).\n10. Finish turn diameter Ø30.0 mm over length 90.6 mm (from Z=0.0 to Z=90.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00667", "images": ["images/Shaft_00667.png", "detail_png/Shaft_00667_length.png", "detail_png/Shaft_00667_diam.png", "detail_png/Shaft_00667_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.2 mm and length at least 251.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.5 mm over length 12.6 mm (from Z=0.0 to Z=193.4).\n10. Finish turn diameter Ø34.0 mm over length 50.2 mm (from Z=0.0 to Z=180.8).\n11. Finish turn diameter Ø30.0 mm over length 130.6 mm (from Z=0.0 to Z=130.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01063", "images": ["images/Shaft_01063.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.4 mm and length at least 182.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 15.9 mm (from Z=0.0 to Z=15.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.3 mm over length 38.1 mm (from Z=0.0 to Z=161.9).\n10. Finish turn diameter Ø30.0 mm over length 123.8 mm (from Z=0.0 to Z=123.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03462", "images": ["images/Shaft_03462.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 76.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.5 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00071", "images": ["images/Shaft_00071.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.9 mm and length at least 117.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 5.2 mm (from Z=0.0 to Z=71.2).\n9. Finish turn diameter Ø33.9 mm over length 5.0 mm (from Z=0.0 to Z=66.0).\n10. Finish turn diameter Ø30.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02356", "images": ["images/Shaft_02356.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.6 mm and length at least 105.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.6 mm over length 5.8 mm (from Z=0.0 to Z=5.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.1 mm over length 30.6 mm (from Z=0.0 to Z=94.4).\n9. Finish turn diameter Ø31.6 mm over length 26.1 mm (from Z=0.0 to Z=63.8).\n10. Finish turn diameter Ø30.0 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03002", "images": ["images/Shaft_03002.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.4 mm and length at least 193.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 7.7 mm (from Z=0.0 to Z=7.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.2 mm over length 55.8 mm (from Z=0.0 to Z=180.4).\n10. Finish turn diameter Ø30.0 mm over length 124.6 mm (from Z=0.0 to Z=124.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02099", "images": ["images/Shaft_02099.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.6 mm and length at least 224.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 125.0 mm (from Z=0.0 to Z=125.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.8 mm over length 47.7 mm (from Z=0.0 to Z=94.0).\n10. Finish turn diameter Ø59.9 mm over length 46.3 mm (from Z=0.0 to Z=46.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01528", "images": ["images/Shaft_01528.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 115.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 91.6 mm (from Z=0.0 to Z=91.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.1 mm over length 18.6 mm (from Z=0.0 to Z=18.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00489", "images": ["images/Shaft_00489.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.2 mm and length at least 295.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.9 mm over length 48.5 mm (from Z=0.0 to Z=262.1).\n10. Finish turn diameter Ø43.9 mm over length 98.5 mm (from Z=0.0 to Z=213.6).\n11. Finish turn diameter Ø30.3 mm over length 86.5 mm (from Z=0.0 to Z=115.1).\n12. Finish turn diameter Ø30.0 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03351", "images": ["images/Shaft_03351.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.8 mm and length at least 138.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 103.1 mm (from Z=0.0 to Z=103.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02843", "images": ["images/Shaft_02843.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 109.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.8 mm (from Z=0.0 to Z=60.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.9 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04566", "images": ["images/Shaft_04566.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.4 mm and length at least 181.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.4 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 158.7 mm (from Z=0.0 to Z=158.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02809", "images": ["images/Shaft_02809.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.5 mm and length at least 185.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.0 mm over length 26.8 mm (from Z=0.0 to Z=141.2).\n9. Finish turn diameter Ø46.6 mm over length 19.4 mm (from Z=0.0 to Z=114.4).\n10. Finish turn diameter Ø40.0 mm over length 37.0 mm (from Z=0.0 to Z=95.0).\n11. Finish turn diameter Ø30.0 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02572", "images": ["images/Shaft_02572.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.6 mm and length at least 269.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.1 mm over length 58.4 mm (from Z=0.0 to Z=223.9).\n10. Finish turn diameter Ø30.0 mm over length 165.5 mm (from Z=0.0 to Z=165.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01056", "images": ["images/Shaft_01056.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.3 mm and length at least 196.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.3 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.6 mm over length 58.2 mm (from Z=0.0 to Z=143.3).\n10. Finish turn diameter Ø52.9 mm over length 40.9 mm (from Z=0.0 to Z=85.1).\n11. Finish turn diameter Ø42.2 mm over length 34.9 mm (from Z=0.0 to Z=44.2).\n12. Finish turn diameter Ø30.0 mm over length 9.3 mm (from Z=0.0 to Z=9.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03556", "images": ["images/Shaft_03556.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø34.8 mm and length at least 147.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.8 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 121.0 mm (from Z=0.0 to Z=121.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01786", "images": ["images/Shaft_01786.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.9 mm and length at least 228.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.9 mm over length 97.1 mm (from Z=0.0 to Z=97.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.4 mm over length 12.2 mm (from Z=0.0 to Z=126.6).\n10. Finish turn diameter Ø39.2 mm over length 64.8 mm (from Z=0.0 to Z=114.4).\n11. Finish turn diameter Ø31.8 mm over length 49.6 mm (from Z=0.0 to Z=49.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02316", "images": ["images/Shaft_02316.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.3 mm and length at least 323.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 254.2 mm (from Z=0.0 to Z=254.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01968", "images": ["images/Shaft_01968.png", "detail_png/Shaft_01968_length.png", "detail_png/Shaft_01968_diam.png", "detail_png/Shaft_01968_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.9 mm and length at least 289.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 19.5 mm (from Z=0.0 to Z=19.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 265.2 mm (from Z=0.0 to Z=265.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02380", "images": ["images/Shaft_02380.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.2 mm and length at least 170.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 30.0 mm (from Z=0.0 to Z=30.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.7 mm over length 45.9 mm (from Z=0.0 to Z=135.2).\n9. Finish turn diameter Ø42.1 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04576", "images": ["images/Shaft_04576.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.2 mm and length at least 178.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.2 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.4 mm over length 47.2 mm (from Z=0.0 to Z=138.1).\n9. Finish turn diameter Ø40.0 mm over length 90.9 mm (from Z=0.0 to Z=90.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03053", "images": ["images/Shaft_03053.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.7 mm and length at least 212.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.3 mm over length 50.7 mm (from Z=0.0 to Z=154.1).\n10. Finish turn diameter Ø34.8 mm over length 42.3 mm (from Z=0.0 to Z=103.4).\n11. Finish turn diameter Ø30.0 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02453", "images": ["images/Shaft_02453.png", "detail_png/Shaft_02453_length.png", "detail_png/Shaft_02453_diam.png", "detail_png/Shaft_02453_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.3 mm and length at least 162.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 7.1 mm (from Z=0.0 to Z=138.1).\n10. Finish turn diameter Ø30.0 mm over length 131.0 mm (from Z=0.0 to Z=131.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00273", "images": ["images/Shaft_00273.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.2 mm and length at least 238.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 77.0 mm (from Z=0.0 to Z=217.7).\n10. Finish turn diameter Ø58.4 mm over length 16.7 mm (from Z=0.0 to Z=140.7).\n11. Finish turn diameter Ø44.0 mm over length 49.2 mm (from Z=0.0 to Z=124.0).\n12. Finish turn diameter Ø30.5 mm over length 51.6 mm (from Z=0.0 to Z=74.8).\n13. Finish turn diameter Ø30.0 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02019", "images": ["images/Shaft_02019.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.9 mm and length at least 185.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.9 mm over length 52.7 mm (from Z=0.0 to Z=52.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.8 mm over length 68.7 mm (from Z=0.0 to Z=127.3).\n9. Finish turn diameter Ø47.6 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04165", "images": ["images/Shaft_04165.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.9 mm and length at least 135.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 47.4 mm (from Z=0.0 to Z=47.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.2 mm over length 29.5 mm (from Z=0.0 to Z=83.2).\n9. Finish turn diameter Ø37.7 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03132", "images": ["images/Shaft_03132.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.0 mm and length at least 107.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.0 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.9 mm over length 32.1 mm (from Z=0.0 to Z=90.5).\n9. Finish turn diameter Ø52.4 mm over length 31.3 mm (from Z=0.0 to Z=58.4).\n10. Finish turn diameter Ø48.2 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04225", "images": ["images/Shaft_04225.png", "detail_png/Shaft_04225_length.png", "detail_png/Shaft_04225_diam.png", "detail_png/Shaft_04225_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.6 mm and length at least 300.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 239.4 mm (from Z=0.0 to Z=239.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04586", "images": ["images/Shaft_04586.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.6 mm and length at least 128.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.1 mm (from Z=0.0 to Z=100.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01002", "images": ["images/Shaft_01002.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.9 mm and length at least 201.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 66.0 mm (from Z=0.0 to Z=138.0).\n10. Finish turn diameter Ø44.1 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02641", "images": ["images/Shaft_02641.png", "detail_png/Shaft_02641_length.png", "detail_png/Shaft_02641_diam.png", "detail_png/Shaft_02641_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.5 mm and length at least 256.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 12.4 mm (from Z=0.0 to Z=12.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.9 mm over length 63.9 mm (from Z=0.0 to Z=238.7).\n10. Finish turn diameter Ø48.2 mm over length 39.4 mm (from Z=0.0 to Z=174.8).\n11. Finish turn diameter Ø31.0 mm over length 41.7 mm (from Z=0.0 to Z=135.4).\n12. Finish turn diameter Ø30.0 mm over length 93.7 mm (from Z=0.0 to Z=93.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02817", "images": ["images/Shaft_02817.png", "detail_png/Shaft_02817_length.png", "detail_png/Shaft_02817_diam.png", "detail_png/Shaft_02817_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.6 mm and length at least 123.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 104.8 mm (from Z=0.0 to Z=104.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03952", "images": ["images/Shaft_03952.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.8 mm and length at least 308.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.8 mm over length 26.8 mm (from Z=0.0 to Z=26.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 145.0 mm (from Z=0.0 to Z=276.2).\n10. Finish turn diameter Ø30.0 mm over length 131.2 mm (from Z=0.0 to Z=131.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02014", "images": ["images/Shaft_02014.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.8 mm and length at least 271.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 140.0 mm (from Z=0.0 to Z=140.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.5 mm over length 23.4 mm (from Z=0.0 to Z=126.0).\n10. Finish turn diameter Ø37.3 mm over length 102.6 mm (from Z=0.0 to Z=102.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00734", "images": ["images/Shaft_00734.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø36.8 mm and length at least 267.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 98.3 mm (from Z=0.0 to Z=98.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.4 mm (from Z=0.0 to Z=164.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01708", "images": ["images/Shaft_01708.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.1 mm and length at least 121.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.1 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.3 mm over length 32.4 mm (from Z=0.0 to Z=94.7).\n9. Finish turn diameter Ø39.7 mm over length 23.0 mm (from Z=0.0 to Z=62.3).\n10. Finish turn diameter Ø34.3 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04461", "images": ["images/Shaft_04461.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.2 mm and length at least 192.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 11.3 mm (from Z=0.0 to Z=11.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.9 mm over length 90.1 mm (from Z=0.0 to Z=176.6).\n9. Finish turn diameter Ø40.4 mm over length 86.5 mm (from Z=0.0 to Z=86.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03656", "images": ["images/Shaft_03656.png", "detail_png/Shaft_03656_length.png", "detail_png/Shaft_03656_diam.png", "detail_png/Shaft_03656_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.3 mm and length at least 181.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 31.5 mm (from Z=0.0 to Z=133.6).\n9. Finish turn diameter Ø36.5 mm over length 65.5 mm (from Z=0.0 to Z=102.1).\n10. Finish turn diameter Ø30.0 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04055", "images": ["images/Shaft_04055.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.3 mm and length at least 285.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.3 mm over length 48.7 mm (from Z=0.0 to Z=48.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.9 mm over length 51.0 mm (from Z=0.0 to Z=231.5).\n10. Finish turn diameter Ø30.0 mm over length 180.5 mm (from Z=0.0 to Z=180.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02678", "images": ["images/Shaft_02678.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.9 mm and length at least 136.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 10.3 mm (from Z=0.0 to Z=10.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.9 mm over length 18.0 mm (from Z=0.0 to Z=121.6).\n9. Finish turn diameter Ø58.9 mm over length 37.7 mm (from Z=0.0 to Z=103.6).\n10. Finish turn diameter Ø50.0 mm over length 43.1 mm (from Z=0.0 to Z=65.9).\n11. Finish turn diameter Ø38.0 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00508", "images": ["images/Shaft_00508.png", "detail_png/Shaft_00508_length.png", "detail_png/Shaft_00508_diam.png", "detail_png/Shaft_00508_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.7 mm and length at least 250.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.7 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.7 mm over length 98.9 mm (from Z=0.0 to Z=222.7).\n10. Finish turn diameter Ø40.7 mm over length 123.8 mm (from Z=0.0 to Z=123.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01935", "images": ["images/Shaft_01935.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.5 mm and length at least 67.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 6.0 mm (from Z=0.0 to Z=6.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.5 mm over length 5.0 mm (from Z=0.0 to Z=56.9).\n9. Finish turn diameter Ø30.0 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02607", "images": ["images/Shaft_02607.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.8 mm and length at least 115.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 9.1 mm (from Z=0.0 to Z=9.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.0 mm over length 18.1 mm (from Z=0.0 to Z=101.5).\n9. Finish turn diameter Ø51.8 mm over length 38.1 mm (from Z=0.0 to Z=83.4).\n10. Finish turn diameter Ø39.0 mm over length 7.5 mm (from Z=0.0 to Z=45.3).\n11. Finish turn diameter Ø30.0 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04923", "images": ["images/Shaft_04923.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.1 mm and length at least 79.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.9 mm over length 33.1 mm (from Z=0.0 to Z=59.3).\n9. Finish turn diameter Ø30.0 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02623", "images": ["images/Shaft_02623.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.4 mm and length at least 83.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01229", "images": ["images/Shaft_01229.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 217.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 147.9 mm (from Z=0.0 to Z=147.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.2 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01075", "images": ["images/Shaft_01075.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.7 mm and length at least 132.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.7 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 111.8 mm (from Z=0.0 to Z=111.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04103", "images": ["images/Shaft_04103.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 158.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 123.6 mm (from Z=0.0 to Z=123.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.1 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00010", "images": ["images/Shaft_00010.png", "detail_png/Shaft_00010_length.png", "detail_png/Shaft_00010_diam.png", "detail_png/Shaft_00010_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.8 mm and length at least 98.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 62.8 mm (from Z=0.0 to Z=62.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03240", "images": ["images/Shaft_03240.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.2 mm and length at least 200.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.2 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.6 mm over length 87.8 mm (from Z=0.0 to Z=153.5).\n10. Finish turn diameter Ø56.0 mm over length 26.0 mm (from Z=0.0 to Z=65.7).\n11. Finish turn diameter Ø48.5 mm over length 39.7 mm (from Z=0.0 to Z=39.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00109", "images": ["images/Shaft_00109.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.0 mm and length at least 262.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.2 mm over length 34.7 mm (from Z=0.0 to Z=197.2).\n10. Finish turn diameter Ø34.7 mm over length 90.1 mm (from Z=0.0 to Z=162.5).\n11. Finish turn diameter Ø30.0 mm over length 72.4 mm (from Z=0.0 to Z=72.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04903", "images": ["images/Shaft_04903.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 224.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 213.7 mm (from Z=0.0 to Z=213.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 6.1 mm (from Z=0.0 to Z=6.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04798", "images": ["images/Shaft_04798.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø51.8 mm and length at least 275.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 55.5 mm (from Z=0.0 to Z=55.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.7 mm over length 38.6 mm (from Z=0.0 to Z=214.9).\n10. Finish turn diameter Ø30.0 mm over length 176.3 mm (from Z=0.0 to Z=176.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04334", "images": ["images/Shaft_04334.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø56.2 mm and length at least 98.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.7 mm over length 8.0 mm (from Z=0.0 to Z=74.5).\n9. Finish turn diameter Ø40.5 mm over length 27.2 mm (from Z=0.0 to Z=66.5).\n10. Finish turn diameter Ø30.0 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02290", "images": ["images/Shaft_02290.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.1 mm and length at least 100.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.0 mm over length 23.6 mm (from Z=0.0 to Z=75.7).\n9. Finish turn diameter Ø31.1 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02023", "images": ["images/Shaft_02023.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 100.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø19.2 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01244", "images": ["images/Shaft_01244.png", "detail_png/Shaft_01244_length.png", "detail_png/Shaft_01244_diam.png", "detail_png/Shaft_01244_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø63.4 mm and length at least 291.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.4 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.1 mm over length 28.1 mm (from Z=0.0 to Z=262.1).\n10. Finish turn diameter Ø43.8 mm over length 78.5 mm (from Z=0.0 to Z=234.0).\n11. Finish turn diameter Ø36.9 mm over length 58.9 mm (from Z=0.0 to Z=155.5).\n12. Finish turn diameter Ø30.0 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02397", "images": ["images/Shaft_02397.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.8 mm and length at least 292.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 88.7 mm (from Z=0.0 to Z=88.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.2 mm over length 102.1 mm (from Z=0.0 to Z=198.4).\n10. Finish turn diameter Ø54.9 mm over length 96.3 mm (from Z=0.0 to Z=96.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03418", "images": ["images/Shaft_03418.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.9 mm and length at least 138.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.2 mm over length 39.4 mm (from Z=0.0 to Z=105.6).\n9. Finish turn diameter Ø38.7 mm over length 26.8 mm (from Z=0.0 to Z=66.2).\n10. Finish turn diameter Ø30.0 mm over length 39.4 mm (from Z=0.0 to Z=39.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01236", "images": ["images/Shaft_01236.png", "detail_png/Shaft_01236_length.png", "detail_png/Shaft_01236_diam.png", "detail_png/Shaft_01236_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.9 mm and length at least 320.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 128.2 mm (from Z=0.0 to Z=128.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.9 mm over length 45.2 mm (from Z=0.0 to Z=187.7).\n10. Finish turn diameter Ø45.9 mm over length 81.3 mm (from Z=0.0 to Z=142.5).\n11. Finish turn diameter Ø30.0 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03384", "images": ["images/Shaft_03384.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.7 mm and length at least 128.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.0 mm over length 8.3 mm (from Z=0.0 to Z=99.9).\n9. Finish turn diameter Ø51.8 mm over length 39.9 mm (from Z=0.0 to Z=91.6).\n10. Finish turn diameter Ø48.2 mm over length 16.7 mm (from Z=0.0 to Z=51.7).\n11. Finish turn diameter Ø34.3 mm over length 17.1 mm (from Z=0.0 to Z=35.0).\n12. Finish turn diameter Ø30.0 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03370", "images": ["images/Shaft_03370.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 71.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.5 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00172", "images": ["images/Shaft_00172.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø44.9 mm and length at least 188.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 33.9 mm (from Z=0.0 to Z=33.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.9 mm (from Z=0.0 to Z=149.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02009", "images": ["images/Shaft_02009.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.5 mm and length at least 172.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.3 mm over length 22.1 mm (from Z=0.0 to Z=137.8).\n9. Finish turn diameter Ø47.9 mm over length 8.4 mm (from Z=0.0 to Z=115.7).\n10. Finish turn diameter Ø40.9 mm over length 48.2 mm (from Z=0.0 to Z=107.3).\n11. Finish turn diameter Ø30.0 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02268", "images": ["images/Shaft_02268.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 237.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 188.4 mm (from Z=0.0 to Z=188.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.3 mm over length 43.6 mm (from Z=0.0 to Z=43.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01185", "images": ["images/Shaft_01185.png", "detail_png/Shaft_01185_length.png", "detail_png/Shaft_01185_diam.png", "detail_png/Shaft_01185_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.2 mm and length at least 172.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.2 mm over length 34.6 mm (from Z=0.0 to Z=34.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.7 mm (from Z=0.0 to Z=132.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01563", "images": ["images/Shaft_01563.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 183.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 125.0 mm (from Z=0.0 to Z=125.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.2 mm over length 53.8 mm (from Z=0.0 to Z=53.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04317", "images": ["images/Shaft_04317.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.5 mm and length at least 180.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.5 mm over length 38.2 mm (from Z=0.0 to Z=38.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.7 mm over length 32.4 mm (from Z=0.0 to Z=136.9).\n9. Finish turn diameter Ø35.4 mm over length 20.2 mm (from Z=0.0 to Z=104.5).\n10. Finish turn diameter Ø30.0 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04805", "images": ["images/Shaft_04805.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.1 mm and length at least 185.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 45.5 mm (from Z=0.0 to Z=45.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 135.2 mm (from Z=0.0 to Z=135.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00816", "images": ["images/Shaft_00816.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.9 mm and length at least 143.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.7 mm over length 42.1 mm (from Z=0.0 to Z=120.8).\n9. Finish turn diameter Ø30.0 mm over length 78.7 mm (from Z=0.0 to Z=78.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00560", "images": ["images/Shaft_00560.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.8 mm and length at least 305.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.4 mm over length 13.5 mm (from Z=0.0 to Z=210.6).\n10. Finish turn diameter Ø51.4 mm over length 55.5 mm (from Z=0.0 to Z=197.1).\n11. Finish turn diameter Ø39.4 mm over length 51.6 mm (from Z=0.0 to Z=141.6).\n12. Finish turn diameter Ø31.8 mm over length 90.0 mm (from Z=0.0 to Z=90.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03747", "images": ["images/Shaft_03747.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.9 mm and length at least 154.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.6 mm over length 65.2 mm (from Z=0.0 to Z=132.7).\n9. Finish turn diameter Ø30.0 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03093", "images": ["images/Shaft_03093.png", "detail_png/Shaft_03093_length.png", "detail_png/Shaft_03093_diam.png", "detail_png/Shaft_03093_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 114.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 101.6 mm (from Z=0.0 to Z=101.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.5 mm over length 7.7 mm (from Z=0.0 to Z=7.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02326", "images": ["images/Shaft_02326.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.6 mm and length at least 156.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.6 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.7 mm over length 74.7 mm (from Z=0.0 to Z=88.4).\n9. Finish turn diameter Ø40.7 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02909", "images": ["images/Shaft_02909.png", "detail_png/Shaft_02909_length.png", "detail_png/Shaft_02909_diam.png", "detail_png/Shaft_02909_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 266.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.5 mm (from Z=0.0 to Z=178.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 82.8 mm (from Z=0.0 to Z=82.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01892", "images": ["images/Shaft_01892.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.1 mm and length at least 120.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 58.0 mm (from Z=0.0 to Z=58.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.9 mm over length 50.9 mm (from Z=0.0 to Z=57.3).\n9. Finish turn diameter Ø30.0 mm over length 6.4 mm (from Z=0.0 to Z=6.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04592", "images": ["images/Shaft_04592.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.7 mm and length at least 260.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 38.6 mm (from Z=0.0 to Z=38.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 21.9 mm (from Z=0.0 to Z=216.4).\n10. Finish turn diameter Ø56.2 mm over length 116.1 mm (from Z=0.0 to Z=194.5).\n11. Finish turn diameter Ø39.7 mm over length 78.4 mm (from Z=0.0 to Z=78.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00716", "images": ["images/Shaft_00716.png", "detail_png/Shaft_00716_length.png", "detail_png/Shaft_00716_diam.png", "detail_png/Shaft_00716_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.7 mm and length at least 106.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.8 mm over length 22.4 mm (from Z=0.0 to Z=69.0).\n9. Finish turn diameter Ø30.0 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01697", "images": ["images/Shaft_01697.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.8 mm and length at least 174.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.8 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 146.1 mm (from Z=0.0 to Z=146.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01119", "images": ["images/Shaft_01119.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.3 mm and length at least 297.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.3 mm over length 103.0 mm (from Z=0.0 to Z=103.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.8 mm over length 40.3 mm (from Z=0.0 to Z=189.8).\n10. Finish turn diameter Ø51.7 mm over length 67.7 mm (from Z=0.0 to Z=149.5).\n11. Finish turn diameter Ø40.5 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03745", "images": ["images/Shaft_03745.png", "detail_png/Shaft_03745_length.png", "detail_png/Shaft_03745_diam.png", "detail_png/Shaft_03745_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.3 mm and length at least 144.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.3 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.8 mm over length 31.4 mm (from Z=0.0 to Z=121.1).\n9. Finish turn diameter Ø30.0 mm over length 89.7 mm (from Z=0.0 to Z=89.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02616", "images": ["images/Shaft_02616.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø82.0 mm and length at least 209.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø80.0 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø80.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.1 mm over length 49.2 mm (from Z=0.0 to Z=160.1).\n10. Finish turn diameter Ø65.8 mm over length 6.9 mm (from Z=0.0 to Z=110.9).\n11. Finish turn diameter Ø57.0 mm over length 34.6 mm (from Z=0.0 to Z=104.0).\n12. Finish turn diameter Ø43.5 mm over length 30.1 mm (from Z=0.0 to Z=69.4).\n13. Finish turn diameter Ø31.6 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04137", "images": ["images/Shaft_04137.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.9 mm and length at least 148.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 68.3 mm (from Z=0.0 to Z=68.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.4 mm over length 12.2 mm (from Z=0.0 to Z=74.8).\n9. Finish turn diameter Ø30.0 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04429", "images": ["images/Shaft_04429.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.7 mm and length at least 84.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.4 mm over length 17.4 mm (from Z=0.0 to Z=48.9).\n9. Finish turn diameter Ø36.0 mm over length 31.5 mm (from Z=0.0 to Z=31.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04194", "images": ["images/Shaft_04194.png", "detail_png/Shaft_04194_length.png", "detail_png/Shaft_04194_diam.png", "detail_png/Shaft_04194_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø34.2 mm and length at least 76.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.2 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01539", "images": ["images/Shaft_01539.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.6 mm and length at least 128.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 30.5 mm (from Z=0.0 to Z=30.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.8 mm over length 21.7 mm (from Z=0.0 to Z=93.2).\n9. Finish turn diameter Ø55.4 mm over length 59.7 mm (from Z=0.0 to Z=71.5).\n10. Finish turn diameter Ø36.0 mm over length 11.8 mm (from Z=0.0 to Z=11.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03097", "images": ["images/Shaft_03097.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø81.8 mm and length at least 105.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 5.8 mm (from Z=0.0 to Z=5.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.6 mm over length 9.4 mm (from Z=0.0 to Z=94.3).\n9. Finish turn diameter Ø56.3 mm over length 11.2 mm (from Z=0.0 to Z=84.9).\n10. Finish turn diameter Ø40.4 mm over length 18.1 mm (from Z=0.0 to Z=73.7).\n11. Finish turn diameter Ø30.0 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02419", "images": ["images/Shaft_02419.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.7 mm and length at least 277.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 64.5 mm (from Z=0.0 to Z=64.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.7 mm over length 66.8 mm (from Z=0.0 to Z=208.1).\n10. Finish turn diameter Ø30.0 mm over length 141.3 mm (from Z=0.0 to Z=141.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03822", "images": ["images/Shaft_03822.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 286.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 230.3 mm (from Z=0.0 to Z=230.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00270", "images": ["images/Shaft_00270.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.4 mm and length at least 284.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.4 mm over length 52.9 mm (from Z=0.0 to Z=52.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.0 mm over length 144.1 mm (from Z=0.0 to Z=226.4).\n10. Finish turn diameter Ø55.4 mm over length 82.3 mm (from Z=0.0 to Z=82.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01373", "images": ["images/Shaft_01373.png", "detail_png/Shaft_01373_length.png", "detail_png/Shaft_01373_diam.png", "detail_png/Shaft_01373_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.8 mm and length at least 124.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 23.2 mm (from Z=0.0 to Z=23.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.7 mm over length 7.8 mm (from Z=0.0 to Z=96.1).\n9. Finish turn diameter Ø30.0 mm over length 88.3 mm (from Z=0.0 to Z=88.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04546", "images": ["images/Shaft_04546.png", "detail_png/Shaft_04546_length.png", "detail_png/Shaft_04546_diam.png", "detail_png/Shaft_04546_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.6 mm and length at least 243.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 37.3 mm (from Z=0.0 to Z=37.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.1 mm over length 34.5 mm (from Z=0.0 to Z=201.1).\n10. Finish turn diameter Ø30.0 mm over length 166.6 mm (from Z=0.0 to Z=166.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03553", "images": ["images/Shaft_03553.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.8 mm and length at least 202.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.8 mm over length 70.8 mm (from Z=0.0 to Z=70.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 7.4 mm (from Z=0.0 to Z=127.0).\n10. Finish turn diameter Ø30.0 mm over length 119.6 mm (from Z=0.0 to Z=119.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01944", "images": ["images/Shaft_01944.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.8 mm and length at least 131.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.8 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.6 mm (from Z=0.0 to Z=100.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01242", "images": ["images/Shaft_01242.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.2 mm and length at least 181.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 147.6 mm (from Z=0.0 to Z=147.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04509", "images": ["images/Shaft_04509.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 133.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 109.5 mm (from Z=0.0 to Z=109.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.2 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00588", "images": ["images/Shaft_00588.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 163.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 99.8 mm (from Z=0.0 to Z=99.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø21.3 mm over length 58.6 mm (from Z=0.0 to Z=58.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00352", "images": ["images/Shaft_00352.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.0 mm and length at least 165.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 54.2 mm (from Z=0.0 to Z=54.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.5 mm over length 45.6 mm (from Z=0.0 to Z=106.6).\n9. Finish turn diameter Ø30.0 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02449", "images": ["images/Shaft_02449.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.7 mm and length at least 207.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 12.7 mm (from Z=0.0 to Z=12.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.3 mm over length 66.7 mm (from Z=0.0 to Z=189.3).\n10. Finish turn diameter Ø31.0 mm over length 71.8 mm (from Z=0.0 to Z=122.6).\n11. Finish turn diameter Ø30.0 mm over length 50.8 mm (from Z=0.0 to Z=50.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02405", "images": ["images/Shaft_02405.png", "detail_png/Shaft_02405_length.png", "detail_png/Shaft_02405_diam.png", "detail_png/Shaft_02405_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.2 mm and length at least 90.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.2 mm over length 16.1 mm (from Z=0.0 to Z=16.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.3 mm over length 30.5 mm (from Z=0.0 to Z=69.0).\n9. Finish turn diameter Ø30.0 mm over length 38.5 mm (from Z=0.0 to Z=38.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04195", "images": ["images/Shaft_04195.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.1 mm and length at least 178.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.4 mm over length 19.3 mm (from Z=0.0 to Z=131.3).\n9. Finish turn diameter Ø42.6 mm over length 27.9 mm (from Z=0.0 to Z=112.0).\n10. Finish turn diameter Ø30.0 mm over length 84.1 mm (from Z=0.0 to Z=84.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03942", "images": ["images/Shaft_03942.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø34.6 mm and length at least 97.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 11.4 mm (from Z=0.0 to Z=11.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.0 mm (from Z=0.0 to Z=81.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04152", "images": ["images/Shaft_04152.png", "detail_png/Shaft_04152_length.png", "detail_png/Shaft_04152_diam.png", "detail_png/Shaft_04152_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.7 mm and length at least 156.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.7 mm over length 20.7 mm (from Z=0.0 to Z=20.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 37.2 mm (from Z=0.0 to Z=130.8).\n9. Finish turn diameter Ø51.7 mm over length 46.9 mm (from Z=0.0 to Z=93.6).\n10. Finish turn diameter Ø44.8 mm over length 12.0 mm (from Z=0.0 to Z=46.7).\n11. Finish turn diameter Ø30.0 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03671", "images": ["images/Shaft_03671.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.1 mm and length at least 258.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.1 mm over length 58.2 mm (from Z=0.0 to Z=58.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 35.6 mm (from Z=0.0 to Z=194.9).\n10. Finish turn diameter Ø48.8 mm over length 159.3 mm (from Z=0.0 to Z=159.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04895", "images": ["images/Shaft_04895.png", "detail_png/Shaft_04895_length.png", "detail_png/Shaft_04895_diam.png", "detail_png/Shaft_04895_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.3 mm and length at least 161.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.7 mm over length 75.6 mm (from Z=0.0 to Z=146.9).\n9. Finish turn diameter Ø30.0 mm over length 71.3 mm (from Z=0.0 to Z=71.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01736", "images": ["images/Shaft_01736.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø51.8 mm and length at least 136.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.8 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.1 mm over length 47.0 mm (from Z=0.0 to Z=85.4).\n9. Finish turn diameter Ø30.0 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03677", "images": ["images/Shaft_03677.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.4 mm and length at least 220.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.4 mm over length 46.6 mm (from Z=0.0 to Z=46.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.2 mm over length 43.9 mm (from Z=0.0 to Z=168.6).\n10. Finish turn diameter Ø30.0 mm over length 124.7 mm (from Z=0.0 to Z=124.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03877", "images": ["images/Shaft_03877.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.1 mm and length at least 180.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 44.7 mm (from Z=0.0 to Z=44.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 130.5 mm (from Z=0.0 to Z=130.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03300", "images": ["images/Shaft_03300.png", "detail_png/Shaft_03300_length.png", "detail_png/Shaft_03300_diam.png", "detail_png/Shaft_03300_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø69.1 mm and length at least 249.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 125.0 mm (from Z=0.0 to Z=125.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.7 mm over length 84.7 mm (from Z=0.0 to Z=119.9).\n10. Finish turn diameter Ø47.4 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00670", "images": ["images/Shaft_00670.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.1 mm and length at least 108.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.3 mm (from Z=0.0 to Z=82.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01182", "images": ["images/Shaft_01182.png", "detail_png/Shaft_01182_length.png", "detail_png/Shaft_01182_diam.png", "detail_png/Shaft_01182_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 186.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.0 mm (from Z=0.0 to Z=146.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.9 mm over length 35.4 mm (from Z=0.0 to Z=35.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01812", "images": ["images/Shaft_01812.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.1 mm and length at least 173.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 104.2 mm (from Z=0.0 to Z=104.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.2 mm over length 40.1 mm (from Z=0.0 to Z=64.3).\n9. Finish turn diameter Ø49.6 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03291", "images": ["images/Shaft_03291.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 97.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 64.2 mm (from Z=0.0 to Z=64.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.2 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01702", "images": ["images/Shaft_01702.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø49.2 mm and length at least 271.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 89.0 mm (from Z=0.0 to Z=89.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.5 mm over length 19.8 mm (from Z=0.0 to Z=177.3).\n10. Finish turn diameter Ø31.0 mm over length 65.1 mm (from Z=0.0 to Z=157.5).\n11. Finish turn diameter Ø30.0 mm over length 92.4 mm (from Z=0.0 to Z=92.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03037", "images": ["images/Shaft_03037.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.0 mm and length at least 265.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.0 mm over length 35.7 mm (from Z=0.0 to Z=186.6).\n10. Finish turn diameter Ø41.9 mm over length 50.5 mm (from Z=0.0 to Z=150.9).\n11. Finish turn diameter Ø30.0 mm over length 100.4 mm (from Z=0.0 to Z=100.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01819", "images": ["images/Shaft_01819.png", "detail_png/Shaft_01819_length.png", "detail_png/Shaft_01819_diam.png", "detail_png/Shaft_01819_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.0 mm and length at least 254.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.8 mm over length 35.0 mm (from Z=0.0 to Z=203.8).\n10. Finish turn diameter Ø41.1 mm over length 41.1 mm (from Z=0.0 to Z=168.8).\n11. Finish turn diameter Ø30.0 mm over length 127.7 mm (from Z=0.0 to Z=127.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03636", "images": ["images/Shaft_03636.png", "detail_png/Shaft_03636_length.png", "detail_png/Shaft_03636_diam.png", "detail_png/Shaft_03636_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø71.0 mm and length at least 206.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.0 mm over length 44.2 mm (from Z=0.0 to Z=159.0).\n10. Finish turn diameter Ø51.3 mm over length 41.3 mm (from Z=0.0 to Z=114.8).\n11. Finish turn diameter Ø36.1 mm over length 30.2 mm (from Z=0.0 to Z=73.5).\n12. Finish turn diameter Ø30.0 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04148", "images": ["images/Shaft_04148.png", "detail_png/Shaft_04148_length.png", "detail_png/Shaft_04148_diam.png", "detail_png/Shaft_04148_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.2 mm and length at least 80.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.7 mm over length 12.5 mm (from Z=0.0 to Z=54.6).\n9. Finish turn diameter Ø49.8 mm over length 21.7 mm (from Z=0.0 to Z=42.1).\n10. Finish turn diameter Ø45.1 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00883", "images": ["images/Shaft_00883.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.3 mm and length at least 90.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.2 mm over length 8.7 mm (from Z=0.0 to Z=63.4).\n9. Finish turn diameter Ø58.3 mm over length 28.8 mm (from Z=0.0 to Z=54.7).\n10. Finish turn diameter Ø40.1 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00358", "images": ["images/Shaft_00358.png", "detail_png/Shaft_00358_length.png", "detail_png/Shaft_00358_diam.png", "detail_png/Shaft_00358_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 272.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 68.2 mm (from Z=0.0 to Z=68.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.2 mm over length 49.7 mm (from Z=0.0 to Z=199.5).\n10. Finish turn diameter Ø54.7 mm over length 98.5 mm (from Z=0.0 to Z=149.8).\n11. Finish turn diameter Ø51.1 mm over length 18.5 mm (from Z=0.0 to Z=51.3).\n12. Finish turn diameter Ø34.7 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04929", "images": ["images/Shaft_04929.png", "detail_png/Shaft_04929_length.png", "detail_png/Shaft_04929_diam.png", "detail_png/Shaft_04929_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 140.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.6 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03581", "images": ["images/Shaft_03581.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 87.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 75.4 mm (from Z=0.0 to Z=75.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.0 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01825", "images": ["images/Shaft_01825.png", "detail_png/Shaft_01825_length.png", "detail_png/Shaft_01825_diam.png", "detail_png/Shaft_01825_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 113.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 80.3 mm (from Z=0.0 to Z=80.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø27.3 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03938", "images": ["images/Shaft_03938.png", "detail_png/Shaft_03938_length.png", "detail_png/Shaft_03938_diam.png", "detail_png/Shaft_03938_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.6 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.6 mm over length 5.9 mm (from Z=0.0 to Z=5.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 157.7 mm (from Z=0.0 to Z=157.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01439", "images": ["images/Shaft_01439.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.0 mm and length at least 140.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 10.7 mm (from Z=0.0 to Z=10.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.0 mm over length 47.7 mm (from Z=0.0 to Z=124.6).\n9. Finish turn diameter Ø34.5 mm over length 20.6 mm (from Z=0.0 to Z=76.9).\n10. Finish turn diameter Ø30.0 mm over length 56.3 mm (from Z=0.0 to Z=56.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01412", "images": ["images/Shaft_01412.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.0 mm and length at least 253.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.0 mm over length 7.4 mm (from Z=0.0 to Z=7.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 241.5 mm (from Z=0.0 to Z=241.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01165", "images": ["images/Shaft_01165.png", "detail_png/Shaft_01165_length.png", "detail_png/Shaft_01165_diam.png", "detail_png/Shaft_01165_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.3 mm and length at least 176.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.9 mm (from Z=0.0 to Z=149.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00049", "images": ["images/Shaft_00049.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.1 mm and length at least 239.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.1 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 219.4 mm (from Z=0.0 to Z=219.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03990", "images": ["images/Shaft_03990.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.8 mm and length at least 265.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.8 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.2 mm over length 19.8 mm (from Z=0.0 to Z=182.5).\n10. Finish turn diameter Ø30.0 mm over length 162.7 mm (from Z=0.0 to Z=162.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04397", "images": ["images/Shaft_04397.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.8 mm and length at least 163.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.8 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.7 mm over length 46.9 mm (from Z=0.0 to Z=120.5).\n9. Finish turn diameter Ø61.9 mm over length 16.7 mm (from Z=0.0 to Z=73.6).\n10. Finish turn diameter Ø47.6 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04000", "images": ["images/Shaft_04000.png", "detail_png/Shaft_04000_length.png", "detail_png/Shaft_04000_diam.png", "detail_png/Shaft_04000_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.7 mm and length at least 184.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 42.1 mm (from Z=0.0 to Z=42.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.8 mm over length 96.2 mm (from Z=0.0 to Z=137.2).\n9. Finish turn diameter Ø30.9 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01751", "images": ["images/Shaft_01751.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.1 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.1 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.2 mm over length 31.2 mm (from Z=0.0 to Z=126.7).\n9. Finish turn diameter Ø49.7 mm over length 37.0 mm (from Z=0.0 to Z=95.5).\n10. Finish turn diameter Ø38.6 mm over length 58.5 mm (from Z=0.0 to Z=58.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04483", "images": ["images/Shaft_04483.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.9 mm and length at least 235.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 110.9 mm (from Z=0.0 to Z=110.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 53.6 mm (from Z=0.0 to Z=119.9).\n10. Finish turn diameter Ø30.0 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02932", "images": ["images/Shaft_02932.png", "detail_png/Shaft_02932_length.png", "detail_png/Shaft_02932_diam.png", "detail_png/Shaft_02932_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.9 mm and length at least 108.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.9 mm over length 10.6 mm (from Z=0.0 to Z=10.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.9 mm over length 36.0 mm (from Z=0.0 to Z=93.0).\n9. Finish turn diameter Ø30.0 mm over length 57.0 mm (from Z=0.0 to Z=57.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03991", "images": ["images/Shaft_03991.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.9 mm and length at least 163.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.6 mm over length 25.5 mm (from Z=0.0 to Z=124.5).\n10. Finish turn diameter Ø30.0 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04996", "images": ["images/Shaft_04996.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.6 mm and length at least 252.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.6 mm over length 68.7 mm (from Z=0.0 to Z=68.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.0 mm over length 71.4 mm (from Z=0.0 to Z=179.1).\n10. Finish turn diameter Ø47.5 mm over length 53.5 mm (from Z=0.0 to Z=107.7).\n11. Finish turn diameter Ø32.6 mm over length 24.7 mm (from Z=0.0 to Z=54.2).\n12. Finish turn diameter Ø30.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01478", "images": ["images/Shaft_01478.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.3 mm and length at least 277.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.3 mm over length 23.8 mm (from Z=0.0 to Z=23.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.3 mm over length 97.5 mm (from Z=0.0 to Z=248.8).\n10. Finish turn diameter Ø30.0 mm over length 151.3 mm (from Z=0.0 to Z=151.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03957", "images": ["images/Shaft_03957.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø78.0 mm and length at least 111.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø71.6 mm over length 33.3 mm (from Z=0.0 to Z=70.1).\n9. Finish turn diameter Ø62.0 mm over length 36.8 mm (from Z=0.0 to Z=36.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03720", "images": ["images/Shaft_03720.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.4 mm and length at least 261.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.4 mm over length 94.4 mm (from Z=0.0 to Z=94.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 162.1 mm (from Z=0.0 to Z=162.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00229", "images": ["images/Shaft_00229.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.4 mm and length at least 110.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.4 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 100.9 mm (from Z=0.0 to Z=100.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03864", "images": ["images/Shaft_03864.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.5 mm and length at least 115.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 26.9 mm (from Z=0.0 to Z=26.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.5 mm over length 29.8 mm (from Z=0.0 to Z=83.9).\n9. Finish turn diameter Ø37.2 mm over length 49.1 mm (from Z=0.0 to Z=54.1).\n10. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02095", "images": ["images/Shaft_02095.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø73.4 mm and length at least 260.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.4 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.8 mm over length 23.5 mm (from Z=0.0 to Z=227.3).\n10. Finish turn diameter Ø41.5 mm over length 110.4 mm (from Z=0.0 to Z=203.8).\n11. Finish turn diameter Ø30.0 mm over length 93.4 mm (from Z=0.0 to Z=93.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02478", "images": ["images/Shaft_02478.png", "detail_png/Shaft_02478_length.png", "detail_png/Shaft_02478_diam.png", "detail_png/Shaft_02478_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.4 mm and length at least 76.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.4 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.9 mm over length 27.2 mm (from Z=0.0 to Z=48.4).\n9. Finish turn diameter Ø30.2 mm over length 6.1 mm (from Z=0.0 to Z=21.2).\n10. Finish turn diameter Ø30.0 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02470", "images": ["images/Shaft_02470.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 220.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 132.4 mm (from Z=0.0 to Z=132.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01301", "images": ["images/Shaft_01301.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.7 mm and length at least 211.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.7 mm over length 9.4 mm (from Z=0.0 to Z=9.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 196.7 mm (from Z=0.0 to Z=196.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04626", "images": ["images/Shaft_04626.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.3 mm and length at least 144.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 32.1 mm (from Z=0.0 to Z=32.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 16.9 mm (from Z=0.0 to Z=107.7).\n9. Finish turn diameter Ø53.0 mm over length 25.4 mm (from Z=0.0 to Z=90.8).\n10. Finish turn diameter Ø49.1 mm over length 35.2 mm (from Z=0.0 to Z=65.4).\n11. Finish turn diameter Ø35.3 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04803", "images": ["images/Shaft_04803.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.9 mm and length at least 130.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.9 mm over length 18.9 mm (from Z=0.0 to Z=93.9).\n9. Finish turn diameter Ø47.1 mm over length 27.5 mm (from Z=0.0 to Z=75.0).\n10. Finish turn diameter Ø30.0 mm over length 47.5 mm (from Z=0.0 to Z=47.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01615", "images": ["images/Shaft_01615.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 188.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 108.6 mm (from Z=0.0 to Z=108.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.5 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02096", "images": ["images/Shaft_02096.png", "detail_png/Shaft_02096_length.png", "detail_png/Shaft_02096_diam.png", "detail_png/Shaft_02096_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.6 mm and length at least 263.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 67.3 mm (from Z=0.0 to Z=67.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.7 mm over length 42.9 mm (from Z=0.0 to Z=191.5).\n10. Finish turn diameter Ø30.0 mm over length 148.6 mm (from Z=0.0 to Z=148.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00357", "images": ["images/Shaft_00357.png", "detail_png/Shaft_00357_length.png", "detail_png/Shaft_00357_diam.png", "detail_png/Shaft_00357_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.2 mm and length at least 201.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.7 mm over length 93.7 mm (from Z=0.0 to Z=129.2).\n10. Finish turn diameter Ø31.1 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04968", "images": ["images/Shaft_04968.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.7 mm and length at least 205.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.7 mm over length 53.4 mm (from Z=0.0 to Z=53.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.0 mm over length 6.7 mm (from Z=0.0 to Z=147.2).\n10. Finish turn diameter Ø30.0 mm over length 140.5 mm (from Z=0.0 to Z=140.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02773", "images": ["images/Shaft_02773.png", "detail_png/Shaft_02773_length.png", "detail_png/Shaft_02773_diam.png", "detail_png/Shaft_02773_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.2 mm and length at least 302.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.2 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.1 mm over length 46.7 mm (from Z=0.0 to Z=255.0).\n10. Finish turn diameter Ø30.0 mm over length 208.3 mm (from Z=0.0 to Z=208.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01824", "images": ["images/Shaft_01824.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.9 mm and length at least 131.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.8 mm over length 34.1 mm (from Z=0.0 to Z=78.3).\n9. Finish turn diameter Ø56.7 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04650", "images": ["images/Shaft_04650.png", "detail_png/Shaft_04650_length.png", "detail_png/Shaft_04650_diam.png", "detail_png/Shaft_04650_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.5 mm and length at least 143.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.5 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 119.2 mm (from Z=0.0 to Z=119.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04645", "images": ["images/Shaft_04645.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.2 mm and length at least 144.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.8 mm over length 19.9 mm (from Z=0.0 to Z=88.5).\n9. Finish turn diameter Ø62.0 mm over length 68.6 mm (from Z=0.0 to Z=68.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00342", "images": ["images/Shaft_00342.png", "detail_png/Shaft_00342_length.png", "detail_png/Shaft_00342_diam.png", "detail_png/Shaft_00342_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.3 mm and length at least 223.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.3 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.6 mm over length 53.3 mm (from Z=0.0 to Z=195.3).\n10. Finish turn diameter Ø44.3 mm over length 114.9 mm (from Z=0.0 to Z=142.0).\n11. Finish turn diameter Ø39.6 mm over length 27.1 mm (from Z=0.0 to Z=27.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04091", "images": ["images/Shaft_04091.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.5 mm and length at least 99.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 34.4 mm (from Z=0.0 to Z=70.4).\n9. Finish turn diameter Ø48.2 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00801", "images": ["images/Shaft_00801.png", "detail_png/Shaft_00801_length.png", "detail_png/Shaft_00801_diam.png", "detail_png/Shaft_00801_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.3 mm and length at least 173.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.3 mm over length 66.4 mm (from Z=0.0 to Z=66.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.7 mm over length 24.3 mm (from Z=0.0 to Z=101.8).\n9. Finish turn diameter Ø30.0 mm over length 77.5 mm (from Z=0.0 to Z=77.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04727", "images": ["images/Shaft_04727.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.7 mm and length at least 103.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.7 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.0 mm over length 29.5 mm (from Z=0.0 to Z=47.8).\n9. Finish turn diameter Ø30.0 mm over length 18.3 mm (from Z=0.0 to Z=18.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04821", "images": ["images/Shaft_04821.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.9 mm and length at least 165.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.9 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 26.7 mm (from Z=0.0 to Z=123.8).\n10. Finish turn diameter Ø30.0 mm over length 97.1 mm (from Z=0.0 to Z=97.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03832", "images": ["images/Shaft_03832.png", "detail_png/Shaft_03832_length.png", "detail_png/Shaft_03832_diam.png", "detail_png/Shaft_03832_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø69.2 mm and length at least 240.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.2 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.7 mm over length 10.3 mm (from Z=0.0 to Z=205.5).\n10. Finish turn diameter Ø48.9 mm over length 20.8 mm (from Z=0.0 to Z=195.2).\n11. Finish turn diameter Ø33.3 mm over length 105.6 mm (from Z=0.0 to Z=174.4).\n12. Finish turn diameter Ø30.0 mm over length 68.8 mm (from Z=0.0 to Z=68.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04106", "images": ["images/Shaft_04106.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.8 mm and length at least 285.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.8 mm over length 57.5 mm (from Z=0.0 to Z=57.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.0 mm over length 111.5 mm (from Z=0.0 to Z=223.2).\n10. Finish turn diameter Ø41.7 mm over length 111.7 mm (from Z=0.0 to Z=111.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04146", "images": ["images/Shaft_04146.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.2 mm and length at least 263.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.1 mm over length 49.2 mm (from Z=0.0 to Z=199.5).\n10. Finish turn diameter Ø39.8 mm over length 30.8 mm (from Z=0.0 to Z=150.3).\n11. Finish turn diameter Ø35.5 mm over length 29.9 mm (from Z=0.0 to Z=119.5).\n12. Finish turn diameter Ø30.0 mm over length 89.6 mm (from Z=0.0 to Z=89.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02156", "images": ["images/Shaft_02156.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.9 mm and length at least 189.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.8 mm over length 17.0 mm (from Z=0.0 to Z=137.8).\n10. Finish turn diameter Ø44.3 mm over length 21.9 mm (from Z=0.0 to Z=120.8).\n11. Finish turn diameter Ø30.0 mm over length 98.9 mm (from Z=0.0 to Z=98.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02389", "images": ["images/Shaft_02389.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø67.0 mm and length at least 146.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.7 mm over length 44.4 mm (from Z=0.0 to Z=103.3).\n9. Finish turn diameter Ø47.0 mm over length 58.9 mm (from Z=0.0 to Z=58.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04740", "images": ["images/Shaft_04740.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.9 mm and length at least 256.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.9 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.6 mm over length 22.8 mm (from Z=0.0 to Z=188.7).\n10. Finish turn diameter Ø46.5 mm over length 57.3 mm (from Z=0.0 to Z=165.9).\n11. Finish turn diameter Ø43.1 mm over length 55.5 mm (from Z=0.0 to Z=108.6).\n12. Finish turn diameter Ø31.8 mm over length 53.1 mm (from Z=0.0 to Z=53.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02626", "images": ["images/Shaft_02626.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.2 mm and length at least 110.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.2 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 90.8 mm (from Z=0.0 to Z=90.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04606", "images": ["images/Shaft_04606.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.5 mm and length at least 239.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 59.6 mm (from Z=0.0 to Z=59.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.3 mm over length 40.9 mm (from Z=0.0 to Z=175.3).\n10. Finish turn diameter Ø36.6 mm over length 54.8 mm (from Z=0.0 to Z=134.4).\n11. Finish turn diameter Ø30.0 mm over length 79.6 mm (from Z=0.0 to Z=79.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00225", "images": ["images/Shaft_00225.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø55.9 mm and length at least 108.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.6 mm over length 35.7 mm (from Z=0.0 to Z=95.1).\n9. Finish turn diameter Ø30.0 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04058", "images": ["images/Shaft_04058.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.0 mm and length at least 213.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 37.0 mm (from Z=0.0 to Z=161.4).\n10. Finish turn diameter Ø30.0 mm over length 124.4 mm (from Z=0.0 to Z=124.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00378", "images": ["images/Shaft_00378.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.5 mm and length at least 241.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.8 mm over length 59.1 mm (from Z=0.0 to Z=217.6).\n10. Finish turn diameter Ø45.5 mm over length 24.5 mm (from Z=0.0 to Z=158.5).\n11. Finish turn diameter Ø30.0 mm over length 134.0 mm (from Z=0.0 to Z=134.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01463", "images": ["images/Shaft_01463.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.4 mm and length at least 318.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.8 mm over length 56.8 mm (from Z=0.0 to Z=247.1).\n10. Finish turn diameter Ø52.5 mm over length 190.3 mm (from Z=0.0 to Z=190.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01826", "images": ["images/Shaft_01826.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø82.0 mm and length at least 206.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø80.0 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø80.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.2 mm over length 73.8 mm (from Z=0.0 to Z=146.5).\n10. Finish turn diameter Ø42.4 mm over length 72.7 mm (from Z=0.0 to Z=72.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04254", "images": ["images/Shaft_04254.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.5 mm and length at least 313.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.5 mm over length 79.4 mm (from Z=0.0 to Z=287.7).\n10. Finish turn diameter Ø30.0 mm over length 208.3 mm (from Z=0.0 to Z=208.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03444", "images": ["images/Shaft_03444.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.8 mm and length at least 233.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.6 mm over length 47.5 mm (from Z=0.0 to Z=178.3).\n10. Finish turn diameter Ø51.7 mm over length 42.6 mm (from Z=0.0 to Z=130.8).\n11. Finish turn diameter Ø42.3 mm over length 47.4 mm (from Z=0.0 to Z=88.2).\n12. Finish turn diameter Ø34.6 mm over length 40.8 mm (from Z=0.0 to Z=40.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02529", "images": ["images/Shaft_02529.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø39.9 mm and length at least 252.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 79.6 mm (from Z=0.0 to Z=79.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.1 mm (from Z=0.0 to Z=168.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01645", "images": ["images/Shaft_01645.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.7 mm and length at least 201.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.7 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.4 mm over length 31.4 mm (from Z=0.0 to Z=120.6).\n10. Finish turn diameter Ø32.6 mm over length 30.0 mm (from Z=0.0 to Z=89.2).\n11. Finish turn diameter Ø30.0 mm over length 59.2 mm (from Z=0.0 to Z=59.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04708", "images": ["images/Shaft_04708.png", "detail_png/Shaft_04708_length.png", "detail_png/Shaft_04708_diam.png", "detail_png/Shaft_04708_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.6 mm and length at least 72.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.5 mm over length 19.1 mm (from Z=0.0 to Z=49.2).\n9. Finish turn diameter Ø32.8 mm over length 12.0 mm (from Z=0.0 to Z=30.1).\n10. Finish turn diameter Ø30.0 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01261", "images": ["images/Shaft_01261.png", "detail_png/Shaft_01261_length.png", "detail_png/Shaft_01261_diam.png", "detail_png/Shaft_01261_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.7 mm and length at least 284.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 143.2 mm (from Z=0.0 to Z=143.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.0 mm over length 96.9 mm (from Z=0.0 to Z=136.2).\n10. Finish turn diameter Ø55.1 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04209", "images": ["images/Shaft_04209.png", "detail_png/Shaft_04209_length.png", "detail_png/Shaft_04209_diam.png", "detail_png/Shaft_04209_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø51.0 mm and length at least 283.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.0 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.6 mm over length 110.2 mm (from Z=0.0 to Z=264.3).\n10. Finish turn diameter Ø30.0 mm over length 154.1 mm (from Z=0.0 to Z=154.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02256", "images": ["images/Shaft_02256.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.0 mm and length at least 274.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 49.0 mm (from Z=0.0 to Z=191.4).\n10. Finish turn diameter Ø40.2 mm over length 10.4 mm (from Z=0.0 to Z=142.4).\n11. Finish turn diameter Ø32.0 mm over length 41.0 mm (from Z=0.0 to Z=132.0).\n12. Finish turn diameter Ø30.0 mm over length 91.0 mm (from Z=0.0 to Z=91.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02777", "images": ["images/Shaft_02777.png", "detail_png/Shaft_02777_length.png", "detail_png/Shaft_02777_diam.png", "detail_png/Shaft_02777_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 202.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.4 mm over length 93.0 mm (from Z=0.0 to Z=93.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00571", "images": ["images/Shaft_00571.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø72.3 mm and length at least 216.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.8 mm over length 47.5 mm (from Z=0.0 to Z=192.7).\n10. Finish turn diameter Ø50.6 mm over length 56.8 mm (from Z=0.0 to Z=145.2).\n11. Finish turn diameter Ø34.7 mm over length 14.0 mm (from Z=0.0 to Z=88.4).\n12. Finish turn diameter Ø30.0 mm over length 74.4 mm (from Z=0.0 to Z=74.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00164", "images": ["images/Shaft_00164.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.9 mm and length at least 76.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.9 mm over length 14.2 mm (from Z=0.0 to Z=14.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.2 mm over length 16.2 mm (from Z=0.0 to Z=57.1).\n9. Finish turn diameter Ø54.3 mm over length 19.3 mm (from Z=0.0 to Z=40.9).\n10. Finish turn diameter Ø48.2 mm over length 21.6 mm (from Z=0.0 to Z=21.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03687", "images": ["images/Shaft_03687.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.3 mm and length at least 293.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.3 mm over length 144.8 mm (from Z=0.0 to Z=144.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.6 mm over length 101.4 mm (from Z=0.0 to Z=144.1).\n10. Finish turn diameter Ø56.8 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01961", "images": ["images/Shaft_01961.png", "detail_png/Shaft_01961_length.png", "detail_png/Shaft_01961_diam.png", "detail_png/Shaft_01961_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.6 mm and length at least 91.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.6 mm over length 27.3 mm (from Z=0.0 to Z=27.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.6 mm (from Z=0.0 to Z=59.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02996", "images": ["images/Shaft_02996.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 319.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 245.6 mm (from Z=0.0 to Z=245.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00460", "images": ["images/Shaft_00460.png", "detail_png/Shaft_00460_length.png", "detail_png/Shaft_00460_diam.png", "detail_png/Shaft_00460_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.4 mm and length at least 319.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 53.5 mm (from Z=0.0 to Z=53.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.2 mm over length 12.1 mm (from Z=0.0 to Z=260.6).\n10. Finish turn diameter Ø38.3 mm over length 99.1 mm (from Z=0.0 to Z=248.5).\n11. Finish turn diameter Ø30.0 mm over length 149.4 mm (from Z=0.0 to Z=149.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02822", "images": ["images/Shaft_02822.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.5 mm and length at least 94.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.5 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.4 mm over length 29.1 mm (from Z=0.0 to Z=69.4).\n9. Finish turn diameter Ø56.5 mm over length 19.8 mm (from Z=0.0 to Z=40.3).\n10. Finish turn diameter Ø45.3 mm over length 20.5 mm (from Z=0.0 to Z=20.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01387", "images": ["images/Shaft_01387.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.0 mm and length at least 222.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 64.2 mm (from Z=0.0 to Z=64.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.4 mm over length 81.5 mm (from Z=0.0 to Z=153.3).\n10. Finish turn diameter Ø59.7 mm over length 34.1 mm (from Z=0.0 to Z=71.8).\n11. Finish turn diameter Ø46.2 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01810", "images": ["images/Shaft_01810.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.7 mm and length at least 255.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 30.3 mm (from Z=0.0 to Z=30.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.8 mm over length 75.8 mm (from Z=0.0 to Z=219.7).\n10. Finish turn diameter Ø30.0 mm over length 143.9 mm (from Z=0.0 to Z=143.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04524", "images": ["images/Shaft_04524.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.2 mm and length at least 140.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.9 mm over length 58.0 mm (from Z=0.0 to Z=71.4).\n9. Finish turn diameter Ø49.8 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04485", "images": ["images/Shaft_04485.png", "detail_png/Shaft_04485_length.png", "detail_png/Shaft_04485_diam.png", "detail_png/Shaft_04485_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 307.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 169.9 mm (from Z=0.0 to Z=169.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.1 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02984", "images": ["images/Shaft_02984.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.2 mm and length at least 130.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.2 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.8 mm over length 9.6 mm (from Z=0.0 to Z=53.9).\n9. Finish turn diameter Ø30.0 mm over length 44.3 mm (from Z=0.0 to Z=44.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02315", "images": ["images/Shaft_02315.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.5 mm and length at least 230.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 72.0 mm (from Z=0.0 to Z=72.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.0 mm over length 40.7 mm (from Z=0.0 to Z=153.7).\n10. Finish turn diameter Ø47.3 mm over length 66.2 mm (from Z=0.0 to Z=113.0).\n11. Finish turn diameter Ø30.0 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03275", "images": ["images/Shaft_03275.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.6 mm and length at least 254.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.6 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.9 mm over length 19.4 mm (from Z=0.0 to Z=215.6).\n10. Finish turn diameter Ø43.1 mm over length 49.3 mm (from Z=0.0 to Z=196.2).\n11. Finish turn diameter Ø30.8 mm over length 38.2 mm (from Z=0.0 to Z=146.9).\n12. Finish turn diameter Ø30.0 mm over length 108.7 mm (from Z=0.0 to Z=108.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04245", "images": ["images/Shaft_04245.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.7 mm and length at least 314.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.8 mm over length 57.1 mm (from Z=0.0 to Z=234.6).\n10. Finish turn diameter Ø38.8 mm over length 55.7 mm (from Z=0.0 to Z=177.5).\n11. Finish turn diameter Ø30.0 mm over length 121.8 mm (from Z=0.0 to Z=121.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04423", "images": ["images/Shaft_04423.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.7 mm and length at least 67.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 16.0 mm (from Z=0.0 to Z=16.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.6 mm over length 13.1 mm (from Z=0.0 to Z=46.5).\n9. Finish turn diameter Ø30.0 mm over length 33.4 mm (from Z=0.0 to Z=33.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04598", "images": ["images/Shaft_04598.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.0 mm and length at least 196.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.5 mm over length 47.2 mm (from Z=0.0 to Z=172.3).\n10. Finish turn diameter Ø50.6 mm over length 57.4 mm (from Z=0.0 to Z=125.1).\n11. Finish turn diameter Ø33.5 mm over length 67.7 mm (from Z=0.0 to Z=67.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03089", "images": ["images/Shaft_03089.png", "detail_png/Shaft_03089_length.png", "detail_png/Shaft_03089_diam.png", "detail_png/Shaft_03089_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.7 mm and length at least 299.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.7 mm over length 96.8 mm (from Z=0.0 to Z=96.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 198.0 mm (from Z=0.0 to Z=198.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03866", "images": ["images/Shaft_03866.png", "detail_png/Shaft_03866_length.png", "detail_png/Shaft_03866_diam.png", "detail_png/Shaft_03866_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.6 mm and length at least 167.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 82.8 mm (from Z=0.0 to Z=82.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø57.5 mm over length 15.7 mm (from Z=0.0 to Z=80.0).\n9. Finish turn diameter Ø51.9 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04240", "images": ["images/Shaft_04240.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.8 mm and length at least 154.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.8 mm over length 41.6 mm (from Z=0.0 to Z=41.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.5 mm over length 40.2 mm (from Z=0.0 to Z=107.7).\n9. Finish turn diameter Ø30.0 mm over length 67.5 mm (from Z=0.0 to Z=67.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03669", "images": ["images/Shaft_03669.png", "detail_png/Shaft_03669_length.png", "detail_png/Shaft_03669_diam.png", "detail_png/Shaft_03669_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 100.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 55.0 mm (from Z=0.0 to Z=55.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.1 mm over length 40.7 mm (from Z=0.0 to Z=40.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04083", "images": ["images/Shaft_04083.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.1 mm and length at least 219.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.1 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.6 mm over length 81.2 mm (from Z=0.0 to Z=145.3).\n10. Finish turn diameter Ø30.0 mm over length 64.1 mm (from Z=0.0 to Z=64.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01210", "images": ["images/Shaft_01210.png", "detail_png/Shaft_01210_length.png", "detail_png/Shaft_01210_diam.png", "detail_png/Shaft_01210_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.8 mm and length at least 311.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.8 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.7 mm over length 36.1 mm (from Z=0.0 to Z=269.0).\n10. Finish turn diameter Ø30.0 mm over length 232.9 mm (from Z=0.0 to Z=232.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04128", "images": ["images/Shaft_04128.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.8 mm and length at least 199.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.8 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.6 mm over length 56.1 mm (from Z=0.0 to Z=165.6).\n10. Finish turn diameter Ø30.1 mm over length 63.1 mm (from Z=0.0 to Z=109.5).\n11. Finish turn diameter Ø30.0 mm over length 46.4 mm (from Z=0.0 to Z=46.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02651", "images": ["images/Shaft_02651.png", "detail_png/Shaft_02651_length.png", "detail_png/Shaft_02651_diam.png", "detail_png/Shaft_02651_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.0 mm and length at least 77.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 12.0 mm (from Z=0.0 to Z=12.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.8 mm over length 20.5 mm (from Z=0.0 to Z=60.0).\n9. Finish turn diameter Ø57.9 mm over length 16.4 mm (from Z=0.0 to Z=39.5).\n10. Finish turn diameter Ø54.4 mm over length 5.8 mm (from Z=0.0 to Z=23.1).\n11. Finish turn diameter Ø47.9 mm over length 12.3 mm (from Z=0.0 to Z=17.3).\n12. Finish turn diameter Ø40.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01356", "images": ["images/Shaft_01356.png", "detail_png/Shaft_01356_length.png", "detail_png/Shaft_01356_diam.png", "detail_png/Shaft_01356_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.8 mm and length at least 238.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 60.6 mm (from Z=0.0 to Z=60.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.2 mm over length 56.1 mm (from Z=0.0 to Z=173.2).\n10. Finish turn diameter Ø30.0 mm over length 117.1 mm (from Z=0.0 to Z=117.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02078", "images": ["images/Shaft_02078.png", "detail_png/Shaft_02078_length.png", "detail_png/Shaft_02078_diam.png", "detail_png/Shaft_02078_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø82.0 mm and length at least 318.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø80.0 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø80.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø69.2 mm over length 29.8 mm (from Z=0.0 to Z=253.4).\n10. Finish turn diameter Ø59.8 mm over length 120.7 mm (from Z=0.0 to Z=223.6).\n11. Finish turn diameter Ø46.3 mm over length 72.0 mm (from Z=0.0 to Z=102.9).\n12. Finish turn diameter Ø42.6 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02237", "images": ["images/Shaft_02237.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.0 mm and length at least 297.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.0 mm over length 39.4 mm (from Z=0.0 to Z=39.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.4 mm over length 25.6 mm (from Z=0.0 to Z=253.0).\n10. Finish turn diameter Ø30.0 mm over length 227.4 mm (from Z=0.0 to Z=227.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04746", "images": ["images/Shaft_04746.png", "detail_png/Shaft_04746_length.png", "detail_png/Shaft_04746_diam.png", "detail_png/Shaft_04746_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø77.6 mm and length at least 205.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.6 mm over length 71.8 mm (from Z=0.0 to Z=71.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.5 mm over length 109.4 mm (from Z=0.0 to Z=129.0).\n10. Finish turn diameter Ø54.0 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00017", "images": ["images/Shaft_00017.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø33.5 mm and length at least 162.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 126.5 mm (from Z=0.0 to Z=126.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04624", "images": ["images/Shaft_04624.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.2 mm and length at least 157.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.2 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 28.4 mm (from Z=0.0 to Z=123.6).\n9. Finish turn diameter Ø44.3 mm over length 16.8 mm (from Z=0.0 to Z=95.2).\n10. Finish turn diameter Ø37.9 mm over length 27.1 mm (from Z=0.0 to Z=78.4).\n11. Finish turn diameter Ø30.0 mm over length 51.3 mm (from Z=0.0 to Z=51.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01311", "images": ["images/Shaft_01311.png", "detail_png/Shaft_01311_length.png", "detail_png/Shaft_01311_diam.png", "detail_png/Shaft_01311_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø73.9 mm and length at least 119.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.9 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.8 mm over length 26.2 mm (from Z=0.0 to Z=100.9).\n9. Finish turn diameter Ø44.1 mm over length 22.8 mm (from Z=0.0 to Z=74.7).\n10. Finish turn diameter Ø36.5 mm over length 20.5 mm (from Z=0.0 to Z=51.9).\n11. Finish turn diameter Ø30.0 mm over length 31.4 mm (from Z=0.0 to Z=31.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03800", "images": ["images/Shaft_03800.png", "detail_png/Shaft_03800_length.png", "detail_png/Shaft_03800_diam.png", "detail_png/Shaft_03800_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.2 mm and length at least 123.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.2 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.4 mm (from Z=0.0 to Z=105.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01876", "images": ["images/Shaft_01876.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.6 mm and length at least 153.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.6 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.6 mm over length 44.6 mm (from Z=0.0 to Z=120.9).\n9. Finish turn diameter Ø43.5 mm over length 42.0 mm (from Z=0.0 to Z=76.3).\n10. Finish turn diameter Ø37.1 mm over length 27.7 mm (from Z=0.0 to Z=34.3).\n11. Finish turn diameter Ø30.0 mm over length 6.6 mm (from Z=0.0 to Z=6.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03882", "images": ["images/Shaft_03882.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.2 mm and length at least 312.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.2 mm over length 103.0 mm (from Z=0.0 to Z=103.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 98.4 mm (from Z=0.0 to Z=204.5).\n10. Finish turn diameter Ø54.7 mm over length 63.0 mm (from Z=0.0 to Z=106.1).\n11. Finish turn diameter Ø43.5 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00595", "images": ["images/Shaft_00595.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.5 mm and length at least 222.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.7 mm over length 22.1 mm (from Z=0.0 to Z=161.2).\n10. Finish turn diameter Ø30.0 mm over length 139.1 mm (from Z=0.0 to Z=139.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04409", "images": ["images/Shaft_04409.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø74.8 mm and length at least 152.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 22.9 mm (from Z=0.0 to Z=96.3).\n9. Finish turn diameter Ø36.3 mm over length 49.8 mm (from Z=0.0 to Z=73.4).\n10. Finish turn diameter Ø30.0 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02045", "images": ["images/Shaft_02045.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.7 mm and length at least 252.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.7 mm over length 13.0 mm (from Z=0.0 to Z=13.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.1 mm over length 91.9 mm (from Z=0.0 to Z=234.6).\n10. Finish turn diameter Ø52.1 mm over length 69.8 mm (from Z=0.0 to Z=142.7).\n11. Finish turn diameter Ø36.6 mm over length 72.9 mm (from Z=0.0 to Z=72.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04221", "images": ["images/Shaft_04221.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 176.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 98.2 mm (from Z=0.0 to Z=98.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.8 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01657", "images": ["images/Shaft_01657.png", "detail_png/Shaft_01657_length.png", "detail_png/Shaft_01657_diam.png", "detail_png/Shaft_01657_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø60.7 mm and length at least 173.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.7 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.6 mm over length 33.8 mm (from Z=0.0 to Z=121.2).\n9. Finish turn diameter Ø30.0 mm over length 87.4 mm (from Z=0.0 to Z=87.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00102", "images": ["images/Shaft_00102.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.0 mm and length at least 322.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.9 mm over length 26.1 mm (from Z=0.0 to Z=281.0).\n10. Finish turn diameter Ø44.6 mm over length 25.9 mm (from Z=0.0 to Z=254.9).\n11. Finish turn diameter Ø32.8 mm over length 107.9 mm (from Z=0.0 to Z=229.0).\n12. Finish turn diameter Ø30.0 mm over length 121.1 mm (from Z=0.0 to Z=121.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03770", "images": ["images/Shaft_03770.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.3 mm and length at least 128.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.3 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 26.8 mm (from Z=0.0 to Z=85.4).\n9. Finish turn diameter Ø45.9 mm over length 27.5 mm (from Z=0.0 to Z=58.6).\n10. Finish turn diameter Ø30.0 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00497", "images": ["images/Shaft_00497.png", "detail_png/Shaft_00497_length.png", "detail_png/Shaft_00497_diam.png", "detail_png/Shaft_00497_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.5 mm and length at least 299.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.0 mm over length 42.8 mm (from Z=0.0 to Z=220.7).\n10. Finish turn diameter Ø31.6 mm over length 75.0 mm (from Z=0.0 to Z=177.9).\n11. Finish turn diameter Ø30.0 mm over length 102.9 mm (from Z=0.0 to Z=102.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01235", "images": ["images/Shaft_01235.png", "detail_png/Shaft_01235_length.png", "detail_png/Shaft_01235_diam.png", "detail_png/Shaft_01235_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.2 mm and length at least 155.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.2 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.6 mm over length 43.1 mm (from Z=0.0 to Z=129.5).\n9. Finish turn diameter Ø33.8 mm over length 42.3 mm (from Z=0.0 to Z=86.4).\n10. Finish turn diameter Ø30.0 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02185", "images": ["images/Shaft_02185.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 112.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 96.0 mm (from Z=0.0 to Z=96.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.7 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00665", "images": ["images/Shaft_00665.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.4 mm and length at least 107.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.4 mm over length 50.7 mm (from Z=0.0 to Z=50.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.9 mm over length 5.0 mm (from Z=0.0 to Z=52.2).\n9. Finish turn diameter Ø41.6 mm over length 47.2 mm (from Z=0.0 to Z=47.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02211", "images": ["images/Shaft_02211.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø54.0 mm and length at least 309.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.1 mm over length 50.5 mm (from Z=0.0 to Z=215.5).\n10. Finish turn diameter Ø42.0 mm over length 87.8 mm (from Z=0.0 to Z=165.0).\n11. Finish turn diameter Ø32.1 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01836", "images": ["images/Shaft_01836.png", "detail_png/Shaft_01836_length.png", "detail_png/Shaft_01836_diam.png", "detail_png/Shaft_01836_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.5 mm and length at least 205.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.5 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.7 mm over length 61.5 mm (from Z=0.0 to Z=187.6).\n10. Finish turn diameter Ø30.0 mm over length 126.1 mm (from Z=0.0 to Z=126.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01527", "images": ["images/Shaft_01527.png", "detail_png/Shaft_01527_length.png", "detail_png/Shaft_01527_diam.png", "detail_png/Shaft_01527_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø35.9 mm and length at least 91.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 28.1 mm (from Z=0.0 to Z=28.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00605", "images": ["images/Shaft_00605.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø46.4 mm and length at least 105.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 7.2 mm (from Z=0.0 to Z=80.8).\n9. Finish turn diameter Ø30.0 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01408", "images": ["images/Shaft_01408.png", "detail_png/Shaft_01408_length.png", "detail_png/Shaft_01408_diam.png", "detail_png/Shaft_01408_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.6 mm and length at least 91.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.1 mm over length 12.5 mm (from Z=0.0 to Z=57.7).\n9. Finish turn diameter Ø47.8 mm over length 45.2 mm (from Z=0.0 to Z=45.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01298", "images": ["images/Shaft_01298.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.9 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.6 mm over length 10.0 mm (from Z=0.0 to Z=88.8).\n9. Finish turn diameter Ø30.0 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02726", "images": ["images/Shaft_02726.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.5 mm and length at least 261.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 39.7 mm (from Z=0.0 to Z=39.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 15.5 mm (from Z=0.0 to Z=216.3).\n10. Finish turn diameter Ø30.0 mm over length 200.8 mm (from Z=0.0 to Z=200.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00142", "images": ["images/Shaft_00142.png", "detail_png/Shaft_00142_length.png", "detail_png/Shaft_00142_diam.png", "detail_png/Shaft_00142_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.4 mm and length at least 215.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 56.9 mm (from Z=0.0 to Z=56.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 153.7 mm (from Z=0.0 to Z=153.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04932", "images": ["images/Shaft_04932.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø60.7 mm and length at least 177.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.7 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.0 mm over length 15.5 mm (from Z=0.0 to Z=140.4).\n9. Finish turn diameter Ø42.4 mm over length 38.0 mm (from Z=0.0 to Z=124.9).\n10. Finish turn diameter Ø32.9 mm over length 17.0 mm (from Z=0.0 to Z=86.9).\n11. Finish turn diameter Ø30.0 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02303", "images": ["images/Shaft_02303.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.4 mm and length at least 71.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 11.6 mm (from Z=0.0 to Z=11.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.1 mm over length 12.6 mm (from Z=0.0 to Z=54.5).\n9. Finish turn diameter Ø57.5 mm over length 17.9 mm (from Z=0.0 to Z=41.9).\n10. Finish turn diameter Ø52.7 mm over length 6.8 mm (from Z=0.0 to Z=24.0).\n11. Finish turn diameter Ø37.4 mm over length 12.2 mm (from Z=0.0 to Z=17.2).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00840", "images": ["images/Shaft_00840.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.5 mm and length at least 258.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 29.0 mm (from Z=0.0 to Z=223.6).\n10. Finish turn diameter Ø45.9 mm over length 70.4 mm (from Z=0.0 to Z=194.6).\n11. Finish turn diameter Ø37.9 mm over length 32.3 mm (from Z=0.0 to Z=124.2).\n12. Finish turn diameter Ø30.0 mm over length 91.9 mm (from Z=0.0 to Z=91.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00755", "images": ["images/Shaft_00755.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 194.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 125.8 mm (from Z=0.0 to Z=125.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.0 mm over length 63.8 mm (from Z=0.0 to Z=63.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01514", "images": ["images/Shaft_01514.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.2 mm and length at least 249.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.4 mm over length 70.0 mm (from Z=0.0 to Z=198.8).\n10. Finish turn diameter Ø63.2 mm over length 39.7 mm (from Z=0.0 to Z=128.8).\n11. Finish turn diameter Ø60.1 mm over length 9.0 mm (from Z=0.0 to Z=89.1).\n12. Finish turn diameter Ø46.3 mm over length 80.1 mm (from Z=0.0 to Z=80.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01066", "images": ["images/Shaft_01066.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø47.0 mm and length at least 218.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 6.7 mm (from Z=0.0 to Z=6.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 37.2 mm (from Z=0.0 to Z=206.8).\n10. Finish turn diameter Ø30.0 mm over length 169.6 mm (from Z=0.0 to Z=169.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01805", "images": ["images/Shaft_01805.png", "detail_png/Shaft_01805_length.png", "detail_png/Shaft_01805_diam.png", "detail_png/Shaft_01805_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.7 mm and length at least 122.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.7 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.3 mm over length 23.4 mm (from Z=0.0 to Z=70.8).\n9. Finish turn diameter Ø38.0 mm over length 34.2 mm (from Z=0.0 to Z=47.4).\n10. Finish turn diameter Ø30.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00518", "images": ["images/Shaft_00518.png", "detail_png/Shaft_00518_length.png", "detail_png/Shaft_00518_diam.png", "detail_png/Shaft_00518_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 242.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 141.6 mm (from Z=0.0 to Z=141.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.8 mm over length 95.8 mm (from Z=0.0 to Z=95.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02353", "images": ["images/Shaft_02353.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.1 mm and length at least 108.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.1 mm over length 32.8 mm (from Z=0.0 to Z=32.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.3 mm over length 12.3 mm (from Z=0.0 to Z=71.1).\n9. Finish turn diameter Ø30.0 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01296", "images": ["images/Shaft_01296.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.4 mm and length at least 277.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 34.3 mm (from Z=0.0 to Z=34.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.5 mm over length 63.3 mm (from Z=0.0 to Z=238.2).\n10. Finish turn diameter Ø55.8 mm over length 54.8 mm (from Z=0.0 to Z=174.9).\n11. Finish turn diameter Ø48.3 mm over length 62.9 mm (from Z=0.0 to Z=120.1).\n12. Finish turn diameter Ø42.9 mm over length 6.8 mm (from Z=0.0 to Z=57.2).\n13. Finish turn diameter Ø35.8 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_00168", "images": ["images/Shaft_00168.png", "detail_png/Shaft_00168_length.png", "detail_png/Shaft_00168_diam.png", "detail_png/Shaft_00168_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.7 mm and length at least 260.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.7 mm over length 124.5 mm (from Z=0.0 to Z=237.5).\n10. Finish turn diameter Ø36.4 mm over length 113.0 mm (from Z=0.0 to Z=113.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00478", "images": ["images/Shaft_00478.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.7 mm and length at least 210.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.7 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.8 mm over length 25.3 mm (from Z=0.0 to Z=165.5).\n10. Finish turn diameter Ø32.4 mm over length 38.5 mm (from Z=0.0 to Z=140.2).\n11. Finish turn diameter Ø30.0 mm over length 101.7 mm (from Z=0.0 to Z=101.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00974", "images": ["images/Shaft_00974.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.3 mm and length at least 84.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.3 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.2 mm over length 20.9 mm (from Z=0.0 to Z=72.5).\n9. Finish turn diameter Ø34.9 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00660", "images": ["images/Shaft_00660.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.9 mm and length at least 103.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.2 mm over length 9.3 mm (from Z=0.0 to Z=79.9).\n9. Finish turn diameter Ø38.9 mm over length 29.6 mm (from Z=0.0 to Z=70.6).\n10. Finish turn diameter Ø30.0 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00628", "images": ["images/Shaft_00628.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø71.0 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.4 mm over length 25.7 mm (from Z=0.0 to Z=124.1).\n9. Finish turn diameter Ø47.8 mm over length 19.8 mm (from Z=0.0 to Z=98.4).\n10. Finish turn diameter Ø44.2 mm over length 34.7 mm (from Z=0.0 to Z=78.6).\n11. Finish turn diameter Ø33.8 mm over length 17.7 mm (from Z=0.0 to Z=43.9).\n12. Finish turn diameter Ø30.0 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03254", "images": ["images/Shaft_03254.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.4 mm and length at least 181.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.4 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.7 mm over length 20.3 mm (from Z=0.0 to Z=153.4).\n9. Finish turn diameter Ø31.2 mm over length 46.9 mm (from Z=0.0 to Z=133.1).\n10. Finish turn diameter Ø30.0 mm over length 86.2 mm (from Z=0.0 to Z=86.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02729", "images": ["images/Shaft_02729.png", "detail_png/Shaft_02729_length.png", "detail_png/Shaft_02729_diam.png", "detail_png/Shaft_02729_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.6 mm and length at least 162.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.6 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.9 mm over length 8.8 mm (from Z=0.0 to Z=129.1).\n9. Finish turn diameter Ø41.1 mm over length 41.5 mm (from Z=0.0 to Z=120.3).\n10. Finish turn diameter Ø30.0 mm over length 78.8 mm (from Z=0.0 to Z=78.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03705", "images": ["images/Shaft_03705.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.1 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.1 mm over length 42.1 mm (from Z=0.0 to Z=86.2).\n9. Finish turn diameter Ø30.0 mm over length 44.1 mm (from Z=0.0 to Z=44.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02837", "images": ["images/Shaft_02837.png", "detail_png/Shaft_02837_length.png", "detail_png/Shaft_02837_diam.png", "detail_png/Shaft_02837_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.3 mm and length at least 139.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.3 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 48.9 mm (from Z=0.0 to Z=68.8).\n9. Finish turn diameter Ø44.7 mm over length 19.9 mm (from Z=0.0 to Z=19.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02900", "images": ["images/Shaft_02900.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.6 mm and length at least 67.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.3 mm over length 5.0 mm (from Z=0.0 to Z=57.3).\n9. Finish turn diameter Ø34.1 mm over length 17.8 mm (from Z=0.0 to Z=52.3).\n10. Finish turn diameter Ø30.0 mm over length 34.5 mm (from Z=0.0 to Z=34.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03437", "images": ["images/Shaft_03437.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.0 mm and length at least 242.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.0 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.1 mm over length 102.3 mm (from Z=0.0 to Z=157.7).\n10. Finish turn diameter Ø30.2 mm over length 55.4 mm (from Z=0.0 to Z=55.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00718", "images": ["images/Shaft_00718.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 324.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 230.0 mm (from Z=0.0 to Z=230.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.3 mm over length 89.2 mm (from Z=0.0 to Z=89.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04745", "images": ["images/Shaft_04745.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 189.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 130.1 mm (from Z=0.0 to Z=130.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 53.9 mm (from Z=0.0 to Z=53.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00746", "images": ["images/Shaft_00746.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.4 mm and length at least 268.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 124.8 mm (from Z=0.0 to Z=124.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 138.8 mm (from Z=0.0 to Z=138.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01168", "images": ["images/Shaft_01168.png", "detail_png/Shaft_01168_length.png", "detail_png/Shaft_01168_diam.png", "detail_png/Shaft_01168_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.0 mm and length at least 75.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.7 mm over length 19.7 mm (from Z=0.0 to Z=65.9).\n9. Finish turn diameter Ø45.4 mm over length 17.5 mm (from Z=0.0 to Z=46.2).\n10. Finish turn diameter Ø30.1 mm over length 15.6 mm (from Z=0.0 to Z=28.7).\n11. Finish turn diameter Ø30.0 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02192", "images": ["images/Shaft_02192.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.8 mm and length at least 163.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.8 mm over length 84.3 mm (from Z=0.0 to Z=84.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.6 mm over length 31.8 mm (from Z=0.0 to Z=74.2).\n9. Finish turn diameter Ø31.3 mm over length 42.4 mm (from Z=0.0 to Z=42.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02915", "images": ["images/Shaft_02915.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.4 mm and length at least 290.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 82.3 mm (from Z=0.0 to Z=82.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 203.0 mm (from Z=0.0 to Z=203.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00658", "images": ["images/Shaft_00658.png", "detail_png/Shaft_00658_length.png", "detail_png/Shaft_00658_diam.png", "detail_png/Shaft_00658_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 72.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.0 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03785", "images": ["images/Shaft_03785.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 215.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 174.8 mm (from Z=0.0 to Z=174.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.3 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02533", "images": ["images/Shaft_02533.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.9 mm and length at least 117.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 7.9 mm (from Z=0.0 to Z=7.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.6 mm over length 10.5 mm (from Z=0.0 to Z=104.4).\n9. Finish turn diameter Ø36.0 mm over length 22.0 mm (from Z=0.0 to Z=93.9).\n10. Finish turn diameter Ø30.0 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00681", "images": ["images/Shaft_00681.png", "detail_png/Shaft_00681_length.png", "detail_png/Shaft_00681_diam.png", "detail_png/Shaft_00681_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.7 mm and length at least 314.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.5 mm over length 63.6 mm (from Z=0.0 to Z=239.7).\n10. Finish turn diameter Ø50.9 mm over length 14.2 mm (from Z=0.0 to Z=176.1).\n11. Finish turn diameter Ø38.8 mm over length 67.5 mm (from Z=0.0 to Z=161.9).\n12. Finish turn diameter Ø33.9 mm over length 28.1 mm (from Z=0.0 to Z=94.4).\n13. Finish turn diameter Ø30.0 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04435", "images": ["images/Shaft_04435.png", "detail_png/Shaft_04435_length.png", "detail_png/Shaft_04435_diam.png", "detail_png/Shaft_04435_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.7 mm and length at least 303.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.7 mm over length 128.2 mm (from Z=0.0 to Z=128.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.7 mm over length 95.3 mm (from Z=0.0 to Z=170.6).\n10. Finish turn diameter Ø37.9 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01867", "images": ["images/Shaft_01867.png", "detail_png/Shaft_01867_length.png", "detail_png/Shaft_01867_diam.png", "detail_png/Shaft_01867_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.3 mm and length at least 294.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 113.5 mm (from Z=0.0 to Z=113.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 142.1 mm (from Z=0.0 to Z=175.6).\n10. Finish turn diameter Ø56.5 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01164", "images": ["images/Shaft_01164.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.2 mm and length at least 233.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.2 mm over length 32.0 mm (from Z=0.0 to Z=32.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.3 mm over length 69.0 mm (from Z=0.0 to Z=196.8).\n10. Finish turn diameter Ø30.2 mm over length 9.0 mm (from Z=0.0 to Z=127.8).\n11. Finish turn diameter Ø30.0 mm over length 118.8 mm (from Z=0.0 to Z=118.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04411", "images": ["images/Shaft_04411.png", "detail_png/Shaft_04411_length.png", "detail_png/Shaft_04411_diam.png", "detail_png/Shaft_04411_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.4 mm and length at least 118.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.4 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 43.6 mm (from Z=0.0 to Z=70.0).\n9. Finish turn diameter Ø32.7 mm over length 12.4 mm (from Z=0.0 to Z=26.4).\n10. Finish turn diameter Ø30.0 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00607", "images": ["images/Shaft_00607.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.0 mm and length at least 260.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.5 mm over length 56.5 mm (from Z=0.0 to Z=202.1).\n10. Finish turn diameter Ø47.4 mm over length 68.5 mm (from Z=0.0 to Z=145.6).\n11. Finish turn diameter Ø30.0 mm over length 77.1 mm (from Z=0.0 to Z=77.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00193", "images": ["images/Shaft_00193.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø33.6 mm and length at least 98.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 10.2 mm (from Z=0.0 to Z=10.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.9 mm (from Z=0.0 to Z=82.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03463", "images": ["images/Shaft_03463.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.4 mm and length at least 146.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.4 mm over length 23.3 mm (from Z=0.0 to Z=23.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.1 mm over length 11.5 mm (from Z=0.0 to Z=117.7).\n10. Finish turn diameter Ø36.7 mm over length 9.6 mm (from Z=0.0 to Z=106.2).\n11. Finish turn diameter Ø30.0 mm over length 96.6 mm (from Z=0.0 to Z=96.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04158", "images": ["images/Shaft_04158.png", "detail_png/Shaft_04158_length.png", "detail_png/Shaft_04158_diam.png", "detail_png/Shaft_04158_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 214.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 150.5 mm (from Z=0.0 to Z=150.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.1 mm over length 59.3 mm (from Z=0.0 to Z=59.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01180", "images": ["images/Shaft_01180.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.7 mm and length at least 127.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.9 mm over length 35.9 mm (from Z=0.0 to Z=97.9).\n9. Finish turn diameter Ø37.7 mm over length 17.0 mm (from Z=0.0 to Z=62.0).\n10. Finish turn diameter Ø30.0 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03976", "images": ["images/Shaft_03976.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.1 mm and length at least 95.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.1 mm over length 7.7 mm (from Z=0.0 to Z=7.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.7 mm over length 27.5 mm (from Z=0.0 to Z=83.0).\n9. Finish turn diameter Ø50.1 mm over length 22.7 mm (from Z=0.0 to Z=55.5).\n10. Finish turn diameter Ø37.1 mm over length 27.8 mm (from Z=0.0 to Z=32.8).\n11. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01523", "images": ["images/Shaft_01523.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.2 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.2 mm over length 51.4 mm (from Z=0.0 to Z=51.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.8 mm (from Z=0.0 to Z=181.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01983", "images": ["images/Shaft_01983.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.8 mm and length at least 133.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 32.4 mm (from Z=0.0 to Z=32.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.2 mm over length 24.9 mm (from Z=0.0 to Z=96.0).\n9. Finish turn diameter Ø31.2 mm over length 15.0 mm (from Z=0.0 to Z=71.1).\n10. Finish turn diameter Ø30.0 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00928", "images": ["images/Shaft_00928.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.8 mm and length at least 267.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.8 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.3 mm over length 38.6 mm (from Z=0.0 to Z=213.0).\n10. Finish turn diameter Ø34.9 mm over length 74.7 mm (from Z=0.0 to Z=174.4).\n11. Finish turn diameter Ø30.0 mm over length 99.7 mm (from Z=0.0 to Z=99.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04494", "images": ["images/Shaft_04494.png", "detail_png/Shaft_04494_length.png", "detail_png/Shaft_04494_diam.png", "detail_png/Shaft_04494_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø35.2 mm and length at least 311.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 175.5 mm (from Z=0.0 to Z=175.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 131.4 mm (from Z=0.0 to Z=131.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03232", "images": ["images/Shaft_03232.png", "detail_png/Shaft_03232_length.png", "detail_png/Shaft_03232_diam.png", "detail_png/Shaft_03232_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.1 mm and length at least 311.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.1 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 13.4 mm (from Z=0.0 to Z=281.2).\n10. Finish turn diameter Ø42.5 mm over length 13.1 mm (from Z=0.0 to Z=267.8).\n11. Finish turn diameter Ø32.4 mm over length 86.0 mm (from Z=0.0 to Z=254.7).\n12. Finish turn diameter Ø30.0 mm over length 168.7 mm (from Z=0.0 to Z=168.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00703", "images": ["images/Shaft_00703.png", "detail_png/Shaft_00703_length.png", "detail_png/Shaft_00703_diam.png", "detail_png/Shaft_00703_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.3 mm and length at least 240.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 70.2 mm (from Z=0.0 to Z=70.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.8 mm (from Z=0.0 to Z=164.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01255", "images": ["images/Shaft_01255.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 273.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 153.4 mm (from Z=0.0 to Z=153.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.8 mm over length 115.2 mm (from Z=0.0 to Z=115.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03233", "images": ["images/Shaft_03233.png", "detail_png/Shaft_03233_length.png", "detail_png/Shaft_03233_diam.png", "detail_png/Shaft_03233_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø68.2 mm and length at least 70.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 13.9 mm (from Z=0.0 to Z=13.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.0 mm over length 17.7 mm (from Z=0.0 to Z=51.6).\n9. Finish turn diameter Ø38.6 mm over length 7.6 mm (from Z=0.0 to Z=33.9).\n10. Finish turn diameter Ø30.0 mm over length 26.3 mm (from Z=0.0 to Z=26.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03679", "images": ["images/Shaft_03679.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.2 mm and length at least 232.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.2 mm over length 107.3 mm (from Z=0.0 to Z=107.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.2 mm over length 39.3 mm (from Z=0.0 to Z=120.4).\n10. Finish turn diameter Ø31.8 mm over length 81.1 mm (from Z=0.0 to Z=81.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04084", "images": ["images/Shaft_04084.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.3 mm and length at least 116.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 80.0 mm (from Z=0.0 to Z=80.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02323", "images": ["images/Shaft_02323.png", "detail_png/Shaft_02323_length.png", "detail_png/Shaft_02323_diam.png", "detail_png/Shaft_02323_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø43.4 mm and length at least 284.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 44.9 mm (from Z=0.0 to Z=44.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.1 mm over length 48.9 mm (from Z=0.0 to Z=234.1).\n10. Finish turn diameter Ø30.0 mm over length 185.2 mm (from Z=0.0 to Z=185.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01245", "images": ["images/Shaft_01245.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø53.5 mm and length at least 219.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.5 mm over length 77.3 mm (from Z=0.0 to Z=77.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.0 mm over length 37.2 mm (from Z=0.0 to Z=137.3).\n10. Finish turn diameter Ø30.0 mm over length 100.1 mm (from Z=0.0 to Z=100.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01875", "images": ["images/Shaft_01875.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø64.6 mm and length at least 171.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.7 mm over length 40.4 mm (from Z=0.0 to Z=161.5).\n9. Finish turn diameter Ø47.6 mm over length 19.2 mm (from Z=0.0 to Z=121.1).\n10. Finish turn diameter Ø39.2 mm over length 32.4 mm (from Z=0.0 to Z=101.9).\n11. Finish turn diameter Ø36.0 mm over length 31.9 mm (from Z=0.0 to Z=69.5).\n12. Finish turn diameter Ø30.0 mm over length 37.6 mm (from Z=0.0 to Z=37.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01823", "images": ["images/Shaft_01823.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 302.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 207.7 mm (from Z=0.0 to Z=207.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.4 mm over length 90.1 mm (from Z=0.0 to Z=90.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02246", "images": ["images/Shaft_02246.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø52.3 mm and length at least 264.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.3 mm over length 101.3 mm (from Z=0.0 to Z=101.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.6 mm over length 121.3 mm (from Z=0.0 to Z=157.8).\n10. Finish turn diameter Ø30.7 mm over length 36.5 mm (from Z=0.0 to Z=36.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04612", "images": ["images/Shaft_04612.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø63.3 mm and length at least 131.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 30.1 mm (from Z=0.0 to Z=30.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.6 mm over length 14.2 mm (from Z=0.0 to Z=96.0).\n9. Finish turn diameter Ø30.0 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02171", "images": ["images/Shaft_02171.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.0 mm and length at least 278.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 202.0 mm (from Z=0.0 to Z=202.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.5 mm over length 35.7 mm (from Z=0.0 to Z=71.0).\n10. Finish turn diameter Ø56.3 mm over length 35.3 mm (from Z=0.0 to Z=35.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02854", "images": ["images/Shaft_02854.png", "detail_png/Shaft_02854_length.png", "detail_png/Shaft_02854_diam.png", "detail_png/Shaft_02854_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.3 mm and length at least 216.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.3 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.1 mm over length 76.0 mm (from Z=0.0 to Z=148.6).\n10. Finish turn diameter Ø35.3 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04293", "images": ["images/Shaft_04293.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.4 mm and length at least 281.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.4 mm over length 46.8 mm (from Z=0.0 to Z=46.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 91.2 mm (from Z=0.0 to Z=229.2).\n10. Finish turn diameter Ø41.5 mm over length 15.8 mm (from Z=0.0 to Z=138.0).\n11. Finish turn diameter Ø30.0 mm over length 122.2 mm (from Z=0.0 to Z=122.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02430", "images": ["images/Shaft_02430.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.9 mm and length at least 245.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.9 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.1 mm over length 34.8 mm (from Z=0.0 to Z=189.8).\n10. Finish turn diameter Ø35.9 mm over length 25.1 mm (from Z=0.0 to Z=155.0).\n11. Finish turn diameter Ø30.0 mm over length 129.9 mm (from Z=0.0 to Z=129.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01991", "images": ["images/Shaft_01991.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.9 mm and length at least 238.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.9 mm over length 125.5 mm (from Z=0.0 to Z=125.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.1 mm over length 42.4 mm (from Z=0.0 to Z=108.1).\n10. Finish turn diameter Ø41.5 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01336", "images": ["images/Shaft_01336.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø57.6 mm and length at least 280.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.9 mm over length 96.3 mm (from Z=0.0 to Z=193.6).\n10. Finish turn diameter Ø30.6 mm over length 97.3 mm (from Z=0.0 to Z=97.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03222", "images": ["images/Shaft_03222.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.4 mm and length at least 286.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 29.7 mm (from Z=0.0 to Z=29.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.6 mm over length 40.3 mm (from Z=0.0 to Z=251.5).\n10. Finish turn diameter Ø48.1 mm over length 19.4 mm (from Z=0.0 to Z=211.2).\n11. Finish turn diameter Ø37.9 mm over length 95.0 mm (from Z=0.0 to Z=191.8).\n12. Finish turn diameter Ø30.0 mm over length 96.8 mm (from Z=0.0 to Z=96.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02646", "images": ["images/Shaft_02646.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.7 mm and length at least 142.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 15.4 mm (from Z=0.0 to Z=15.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.4 mm over length 92.6 mm (from Z=0.0 to Z=121.9).\n9. Finish turn diameter Ø38.1 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02685", "images": ["images/Shaft_02685.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.5 mm and length at least 288.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 95.4 mm (from Z=0.0 to Z=95.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 18.2 mm (from Z=0.0 to Z=188.2).\n10. Finish turn diameter Ø53.9 mm over length 124.6 mm (from Z=0.0 to Z=170.0).\n11. Finish turn diameter Ø34.7 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01404", "images": ["images/Shaft_01404.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.4 mm and length at least 198.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.7 mm (from Z=0.0 to Z=148.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02370", "images": ["images/Shaft_02370.png", "detail_png/Shaft_02370_length.png", "detail_png/Shaft_02370_diam.png", "detail_png/Shaft_02370_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.4 mm and length at least 309.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 123.9 mm (from Z=0.0 to Z=123.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.9 mm over length 12.0 mm (from Z=0.0 to Z=180.6).\n10. Finish turn diameter Ø41.1 mm over length 27.5 mm (from Z=0.0 to Z=168.6).\n11. Finish turn diameter Ø30.0 mm over length 141.1 mm (from Z=0.0 to Z=141.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01686", "images": ["images/Shaft_01686.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø70.5 mm and length at least 232.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.5 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.7 mm over length 56.1 mm (from Z=0.0 to Z=196.9).\n10. Finish turn diameter Ø53.9 mm over length 44.9 mm (from Z=0.0 to Z=140.8).\n11. Finish turn diameter Ø42.8 mm over length 31.7 mm (from Z=0.0 to Z=95.9).\n12. Finish turn diameter Ø38.2 mm over length 64.2 mm (from Z=0.0 to Z=64.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01375", "images": ["images/Shaft_01375.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.9 mm and length at least 283.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.9 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.4 mm over length 112.9 mm (from Z=0.0 to Z=234.9).\n10. Finish turn diameter Ø58.5 mm over length 39.4 mm (from Z=0.0 to Z=122.0).\n11. Finish turn diameter Ø45.3 mm over length 82.6 mm (from Z=0.0 to Z=82.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04078", "images": ["images/Shaft_04078.png", "detail_png/Shaft_04078_length.png", "detail_png/Shaft_04078_diam.png", "detail_png/Shaft_04078_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.1 mm and length at least 173.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.3 mm over length 30.5 mm (from Z=0.0 to Z=153.6).\n10. Finish turn diameter Ø30.0 mm over length 123.1 mm (from Z=0.0 to Z=123.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02128", "images": ["images/Shaft_02128.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.8 mm and length at least 80.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 12.9 mm (from Z=0.0 to Z=12.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.3 mm over length 6.9 mm (from Z=0.0 to Z=62.2).\n9. Finish turn diameter Ø51.1 mm over length 21.7 mm (from Z=0.0 to Z=55.3).\n10. Finish turn diameter Ø38.2 mm over length 10.9 mm (from Z=0.0 to Z=33.6).\n11. Finish turn diameter Ø30.4 mm over length 6.4 mm (from Z=0.0 to Z=22.7).\n12. Finish turn diameter Ø30.0 mm over length 16.3 mm (from Z=0.0 to Z=16.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03880", "images": ["images/Shaft_03880.png", "detail_png/Shaft_03880_length.png", "detail_png/Shaft_03880_diam.png", "detail_png/Shaft_03880_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.3 mm and length at least 108.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.2 mm over length 23.6 mm (from Z=0.0 to Z=84.8).\n9. Finish turn diameter Ø30.0 mm over length 61.2 mm (from Z=0.0 to Z=61.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03419", "images": ["images/Shaft_03419.png", "detail_png/Shaft_03419_length.png", "detail_png/Shaft_03419_diam.png", "detail_png/Shaft_03419_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.2 mm and length at least 180.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 79.2 mm (from Z=0.0 to Z=79.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.1 mm over length 70.5 mm (from Z=0.0 to Z=96.7).\n9. Finish turn diameter Ø41.0 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00951", "images": ["images/Shaft_00951.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.0 mm and length at least 243.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.0 mm over length 39.4 mm (from Z=0.0 to Z=39.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.0 mm over length 62.5 mm (from Z=0.0 to Z=199.4).\n10. Finish turn diameter Ø30.0 mm over length 136.9 mm (from Z=0.0 to Z=136.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03284", "images": ["images/Shaft_03284.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.9 mm and length at least 213.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.9 mm over length 16.4 mm (from Z=0.0 to Z=16.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.0 mm over length 59.6 mm (from Z=0.0 to Z=191.6).\n10. Finish turn diameter Ø38.3 mm over length 51.6 mm (from Z=0.0 to Z=132.0).\n11. Finish turn diameter Ø30.0 mm over length 80.4 mm (from Z=0.0 to Z=80.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04241", "images": ["images/Shaft_04241.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 150.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 110.0 mm (from Z=0.0 to Z=110.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.8 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00090", "images": ["images/Shaft_00090.png", "detail_png/Shaft_00090_length.png", "detail_png/Shaft_00090_diam.png", "detail_png/Shaft_00090_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.4 mm and length at least 235.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.4 mm over length 44.2 mm (from Z=0.0 to Z=44.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.2 mm over length 34.0 mm (from Z=0.0 to Z=185.9).\n10. Finish turn diameter Ø30.0 mm over length 151.9 mm (from Z=0.0 to Z=151.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00257", "images": ["images/Shaft_00257.png", "detail_png/Shaft_00257_length.png", "detail_png/Shaft_00257_diam.png", "detail_png/Shaft_00257_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø61.0 mm and length at least 215.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.3 mm over length 21.1 mm (from Z=0.0 to Z=154.7).\n10. Finish turn diameter Ø35.7 mm over length 85.2 mm (from Z=0.0 to Z=133.6).\n11. Finish turn diameter Ø30.0 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00774", "images": ["images/Shaft_00774.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.2 mm and length at least 272.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.2 mm over length 59.7 mm (from Z=0.0 to Z=209.9).\n10. Finish turn diameter Ø30.0 mm over length 150.2 mm (from Z=0.0 to Z=150.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01194", "images": ["images/Shaft_01194.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.9 mm and length at least 245.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 42.7 mm (from Z=0.0 to Z=42.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.2 mm over length 107.1 mm (from Z=0.0 to Z=198.1).\n10. Finish turn diameter Ø31.2 mm over length 91.0 mm (from Z=0.0 to Z=91.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00087", "images": ["images/Shaft_00087.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.9 mm and length at least 156.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.9 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.8 mm over length 67.2 mm (from Z=0.0 to Z=115.5).\n9. Finish turn diameter Ø30.0 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02640", "images": ["images/Shaft_02640.png", "detail_png/Shaft_02640_length.png", "detail_png/Shaft_02640_diam.png", "detail_png/Shaft_02640_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.8 mm and length at least 152.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.9 mm over length 68.5 mm (from Z=0.0 to Z=97.3).\n9. Finish turn diameter Ø30.0 mm over length 28.8 mm (from Z=0.0 to Z=28.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03021", "images": ["images/Shaft_03021.png", "detail_png/Shaft_03021_length.png", "detail_png/Shaft_03021_diam.png", "detail_png/Shaft_03021_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.1 mm and length at least 308.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.1 mm over length 71.7 mm (from Z=0.0 to Z=71.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 82.9 mm (from Z=0.0 to Z=232.2).\n10. Finish turn diameter Ø30.0 mm over length 149.3 mm (from Z=0.0 to Z=149.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01818", "images": ["images/Shaft_01818.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.6 mm and length at least 108.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 17.4 mm (from Z=0.0 to Z=17.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.0 mm over length 50.9 mm (from Z=0.0 to Z=85.6).\n9. Finish turn diameter Ø36.0 mm over length 34.7 mm (from Z=0.0 to Z=34.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01720", "images": ["images/Shaft_01720.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø40.8 mm and length at least 111.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 33.6 mm (from Z=0.0 to Z=33.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 72.6 mm (from Z=0.0 to Z=72.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04342", "images": ["images/Shaft_04342.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.0 mm and length at least 157.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 62.6 mm (from Z=0.0 to Z=110.8).\n9. Finish turn diameter Ø39.9 mm over length 48.2 mm (from Z=0.0 to Z=48.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01941", "images": ["images/Shaft_01941.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.6 mm and length at least 123.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.6 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 107.1 mm (from Z=0.0 to Z=107.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00540", "images": ["images/Shaft_00540.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.2 mm and length at least 212.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.2 mm over length 9.2 mm (from Z=0.0 to Z=9.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.9 mm over length 17.9 mm (from Z=0.0 to Z=198.3).\n10. Finish turn diameter Ø48.0 mm over length 9.3 mm (from Z=0.0 to Z=180.4).\n11. Finish turn diameter Ø35.7 mm over length 37.6 mm (from Z=0.0 to Z=171.1).\n12. Finish turn diameter Ø30.0 mm over length 133.5 mm (from Z=0.0 to Z=133.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03816", "images": ["images/Shaft_03816.png", "detail_png/Shaft_03816_length.png", "detail_png/Shaft_03816_diam.png", "detail_png/Shaft_03816_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.0 mm and length at least 139.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 14.8 mm (from Z=0.0 to Z=14.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.7 mm over length 69.4 mm (from Z=0.0 to Z=120.1).\n9. Finish turn diameter Ø60.0 mm over length 28.3 mm (from Z=0.0 to Z=50.7).\n10. Finish turn diameter Ø54.5 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02217", "images": ["images/Shaft_02217.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.9 mm and length at least 242.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.9 mm over length 88.6 mm (from Z=0.0 to Z=88.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 148.8 mm (from Z=0.0 to Z=148.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02795", "images": ["images/Shaft_02795.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 216.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 198.6 mm (from Z=0.0 to Z=198.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 12.4 mm (from Z=0.0 to Z=12.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04597", "images": ["images/Shaft_04597.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.1 mm and length at least 226.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 52.5 mm (from Z=0.0 to Z=52.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.6 mm over length 14.5 mm (from Z=0.0 to Z=168.9).\n10. Finish turn diameter Ø30.0 mm over length 154.4 mm (from Z=0.0 to Z=154.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04935", "images": ["images/Shaft_04935.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.9 mm and length at least 79.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 14.7 mm (from Z=0.0 to Z=14.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01200", "images": ["images/Shaft_01200.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.8 mm and length at least 209.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.8 mm over length 45.7 mm (from Z=0.0 to Z=45.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.4 mm over length 30.5 mm (from Z=0.0 to Z=158.5).\n10. Finish turn diameter Ø48.7 mm over length 47.8 mm (from Z=0.0 to Z=128.0).\n11. Finish turn diameter Ø32.5 mm over length 20.4 mm (from Z=0.0 to Z=80.2).\n12. Finish turn diameter Ø30.0 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04975", "images": ["images/Shaft_04975.png", "detail_png/Shaft_04975_length.png", "detail_png/Shaft_04975_diam.png", "detail_png/Shaft_04975_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø72.1 mm and length at least 188.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.1 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.3 mm over length 36.3 mm (from Z=0.0 to Z=145.9).\n9. Finish turn diameter Ø54.4 mm over length 30.7 mm (from Z=0.0 to Z=109.6).\n10. Finish turn diameter Ø38.6 mm over length 24.0 mm (from Z=0.0 to Z=78.9).\n11. Finish turn diameter Ø32.9 mm over length 20.1 mm (from Z=0.0 to Z=54.9).\n12. Finish turn diameter Ø30.0 mm over length 34.8 mm (from Z=0.0 to Z=34.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02569", "images": ["images/Shaft_02569.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 90.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 68.4 mm (from Z=0.0 to Z=68.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.0 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04316", "images": ["images/Shaft_04316.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.7 mm and length at least 249.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.7 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 220.6 mm (from Z=0.0 to Z=220.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02132", "images": ["images/Shaft_02132.png", "detail_png/Shaft_02132_length.png", "detail_png/Shaft_02132_diam.png", "detail_png/Shaft_02132_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.5 mm and length at least 101.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 19.7 mm (from Z=0.0 to Z=19.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 77.1 mm (from Z=0.0 to Z=77.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01673", "images": ["images/Shaft_01673.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.6 mm and length at least 262.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.2 mm over length 64.2 mm (from Z=0.0 to Z=240.2).\n10. Finish turn diameter Ø30.0 mm over length 176.0 mm (from Z=0.0 to Z=176.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01232", "images": ["images/Shaft_01232.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 185.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.2 mm (from Z=0.0 to Z=167.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.7 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04065", "images": ["images/Shaft_04065.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.6 mm and length at least 148.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.6 mm over length 57.9 mm (from Z=0.0 to Z=57.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 85.3 mm (from Z=0.0 to Z=85.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01212", "images": ["images/Shaft_01212.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø34.9 mm and length at least 100.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.9 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 78.9 mm (from Z=0.0 to Z=78.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00917", "images": ["images/Shaft_00917.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.1 mm and length at least 210.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.1 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 140.4 mm (from Z=0.0 to Z=140.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02260", "images": ["images/Shaft_02260.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.9 mm and length at least 65.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 40.4 mm (from Z=0.0 to Z=40.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01349", "images": ["images/Shaft_01349.png", "detail_png/Shaft_01349_length.png", "detail_png/Shaft_01349_diam.png", "detail_png/Shaft_01349_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 133.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 78.2 mm (from Z=0.0 to Z=78.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.4 mm over length 50.2 mm (from Z=0.0 to Z=50.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00895", "images": ["images/Shaft_00895.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.7 mm and length at least 313.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 214.0 mm (from Z=0.0 to Z=214.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.8 mm over length 63.0 mm (from Z=0.0 to Z=94.1).\n10. Finish turn diameter Ø46.2 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00630", "images": ["images/Shaft_00630.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.9 mm and length at least 231.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.9 mm over length 87.8 mm (from Z=0.0 to Z=87.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.7 mm over length 44.4 mm (from Z=0.0 to Z=138.3).\n10. Finish turn diameter Ø30.0 mm over length 93.9 mm (from Z=0.0 to Z=93.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02362", "images": ["images/Shaft_02362.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø78.6 mm and length at least 274.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 46.0 mm (from Z=0.0 to Z=46.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.7 mm over length 37.6 mm (from Z=0.0 to Z=223.6).\n10. Finish turn diameter Ø51.2 mm over length 36.4 mm (from Z=0.0 to Z=186.0).\n11. Finish turn diameter Ø43.9 mm over length 75.4 mm (from Z=0.0 to Z=149.6).\n12. Finish turn diameter Ø30.0 mm over length 74.2 mm (from Z=0.0 to Z=74.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01464", "images": ["images/Shaft_01464.png", "detail_png/Shaft_01464_length.png", "detail_png/Shaft_01464_diam.png", "detail_png/Shaft_01464_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø73.3 mm and length at least 134.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.1 mm over length 15.4 mm (from Z=0.0 to Z=103.9).\n9. Finish turn diameter Ø51.7 mm over length 28.0 mm (from Z=0.0 to Z=88.5).\n10. Finish turn diameter Ø32.7 mm over length 16.6 mm (from Z=0.0 to Z=60.5).\n11. Finish turn diameter Ø30.0 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03200", "images": ["images/Shaft_03200.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.7 mm and length at least 206.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 51.7 mm (from Z=0.0 to Z=51.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.7 mm over length 9.4 mm (from Z=0.0 to Z=149.6).\n10. Finish turn diameter Ø30.0 mm over length 140.2 mm (from Z=0.0 to Z=140.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00656", "images": ["images/Shaft_00656.png", "detail_png/Shaft_00656_length.png", "detail_png/Shaft_00656_diam.png", "detail_png/Shaft_00656_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø34.8 mm and length at least 249.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.8 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 187.7 mm (from Z=0.0 to Z=187.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00715", "images": ["images/Shaft_00715.png", "detail_png/Shaft_00715_length.png", "detail_png/Shaft_00715_diam.png", "detail_png/Shaft_00715_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.9 mm and length at least 229.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.9 mm over length 52.3 mm (from Z=0.0 to Z=52.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.8 mm over length 70.3 mm (from Z=0.0 to Z=172.6).\n10. Finish turn diameter Ø32.3 mm over length 102.3 mm (from Z=0.0 to Z=102.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03750", "images": ["images/Shaft_03750.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.1 mm and length at least 190.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.1 mm over length 31.8 mm (from Z=0.0 to Z=31.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.3 mm over length 110.9 mm (from Z=0.0 to Z=153.2).\n9. Finish turn diameter Ø30.0 mm over length 42.3 mm (from Z=0.0 to Z=42.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01542", "images": ["images/Shaft_01542.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.4 mm and length at least 289.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 68.5 mm (from Z=0.0 to Z=68.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.5 mm over length 89.4 mm (from Z=0.0 to Z=215.9).\n10. Finish turn diameter Ø36.7 mm over length 52.8 mm (from Z=0.0 to Z=126.5).\n11. Finish turn diameter Ø30.0 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00537", "images": ["images/Shaft_00537.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.2 mm and length at least 96.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.2 mm over length 13.8 mm (from Z=0.0 to Z=13.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 77.8 mm (from Z=0.0 to Z=77.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03015", "images": ["images/Shaft_03015.png", "detail_png/Shaft_03015_length.png", "detail_png/Shaft_03015_diam.png", "detail_png/Shaft_03015_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.8 mm and length at least 143.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.8 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.4 mm over length 40.5 mm (from Z=0.0 to Z=113.0).\n9. Finish turn diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04909", "images": ["images/Shaft_04909.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.6 mm and length at least 188.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.6 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.8 mm over length 77.3 mm (from Z=0.0 to Z=160.9).\n9. Finish turn diameter Ø49.4 mm over length 25.2 mm (from Z=0.0 to Z=83.6).\n10. Finish turn diameter Ø35.6 mm over length 40.4 mm (from Z=0.0 to Z=58.4).\n11. Finish turn diameter Ø30.0 mm over length 18.0 mm (from Z=0.0 to Z=18.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02394", "images": ["images/Shaft_02394.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.1 mm and length at least 277.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 49.7 mm (from Z=0.0 to Z=49.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.9 mm over length 39.6 mm (from Z=0.0 to Z=222.6).\n10. Finish turn diameter Ø30.0 mm over length 183.0 mm (from Z=0.0 to Z=183.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03851", "images": ["images/Shaft_03851.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø36.2 mm and length at least 219.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.2 mm over length 33.5 mm (from Z=0.0 to Z=33.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 181.3 mm (from Z=0.0 to Z=181.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01005", "images": ["images/Shaft_01005.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.8 mm and length at least 274.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 72.8 mm (from Z=0.0 to Z=72.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø67.1 mm over length 48.2 mm (from Z=0.0 to Z=196.6).\n10. Finish turn diameter Ø54.1 mm over length 19.0 mm (from Z=0.0 to Z=148.4).\n11. Finish turn diameter Ø47.6 mm over length 30.9 mm (from Z=0.0 to Z=129.4).\n12. Finish turn diameter Ø41.6 mm over length 67.6 mm (from Z=0.0 to Z=98.5).\n13. Finish turn diameter Ø37.0 mm over length 30.9 mm (from Z=0.0 to Z=30.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04107", "images": ["images/Shaft_04107.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 240.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 50.1 mm (from Z=0.0 to Z=50.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.8 mm over length 62.4 mm (from Z=0.0 to Z=185.1).\n10. Finish turn diameter Ø30.0 mm over length 122.7 mm (from Z=0.0 to Z=122.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03983", "images": ["images/Shaft_03983.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø64.0 mm and length at least 110.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.0 mm over length 12.5 mm (from Z=0.0 to Z=12.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.9 mm over length 12.6 mm (from Z=0.0 to Z=92.9).\n9. Finish turn diameter Ø47.7 mm over length 26.2 mm (from Z=0.0 to Z=80.3).\n10. Finish turn diameter Ø33.2 mm over length 13.8 mm (from Z=0.0 to Z=54.1).\n11. Finish turn diameter Ø30.0 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04185", "images": ["images/Shaft_04185.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.0 mm and length at least 225.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.0 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.0 mm over length 23.9 mm (from Z=0.0 to Z=174.5).\n10. Finish turn diameter Ø56.3 mm over length 40.8 mm (from Z=0.0 to Z=150.6).\n11. Finish turn diameter Ø46.5 mm over length 19.3 mm (from Z=0.0 to Z=109.8).\n12. Finish turn diameter Ø31.3 mm over length 46.6 mm (from Z=0.0 to Z=90.5).\n13. Finish turn diameter Ø30.0 mm over length 43.9 mm (from Z=0.0 to Z=43.9).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_02828", "images": ["images/Shaft_02828.png", "detail_png/Shaft_02828_length.png", "detail_png/Shaft_02828_diam.png", "detail_png/Shaft_02828_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.5 mm and length at least 192.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.5 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.8 mm over length 43.6 mm (from Z=0.0 to Z=144.8).\n10. Finish turn diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03054", "images": ["images/Shaft_03054.png", "detail_png/Shaft_03054_length.png", "detail_png/Shaft_03054_diam.png", "detail_png/Shaft_03054_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.2 mm and length at least 86.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.0 mm over length 28.9 mm (from Z=0.0 to Z=53.1).\n9. Finish turn diameter Ø55.3 mm over length 5.0 mm (from Z=0.0 to Z=24.2).\n10. Finish turn diameter Ø50.1 mm over length 19.2 mm (from Z=0.0 to Z=19.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00519", "images": ["images/Shaft_00519.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.1 mm and length at least 67.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.7 mm over length 6.2 mm (from Z=0.0 to Z=43.3).\n9. Finish turn diameter Ø30.0 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00446", "images": ["images/Shaft_00446.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.2 mm and length at least 292.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 66.4 mm (from Z=0.0 to Z=66.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.5 mm over length 113.0 mm (from Z=0.0 to Z=220.7).\n10. Finish turn diameter Ø30.0 mm over length 107.7 mm (from Z=0.0 to Z=107.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02270", "images": ["images/Shaft_02270.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø63.0 mm and length at least 222.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.0 mm over length 84.7 mm (from Z=0.0 to Z=84.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.4 mm over length 70.5 mm (from Z=0.0 to Z=133.1).\n10. Finish turn diameter Ø30.6 mm over length 62.6 mm (from Z=0.0 to Z=62.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03464", "images": ["images/Shaft_03464.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.9 mm and length at least 166.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.9 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 114.3 mm (from Z=0.0 to Z=114.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04125", "images": ["images/Shaft_04125.png", "detail_png/Shaft_04125_length.png", "detail_png/Shaft_04125_diam.png", "detail_png/Shaft_04125_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø73.6 mm and length at least 155.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.6 mm over length 9.7 mm (from Z=0.0 to Z=9.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.1 mm over length 51.6 mm (from Z=0.0 to Z=140.6).\n9. Finish turn diameter Ø48.1 mm over length 50.1 mm (from Z=0.0 to Z=89.0).\n10. Finish turn diameter Ø36.9 mm over length 38.9 mm (from Z=0.0 to Z=38.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02190", "images": ["images/Shaft_02190.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.2 mm and length at least 95.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 24.6 mm (from Z=0.0 to Z=24.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.8 mm over length 5.0 mm (from Z=0.0 to Z=66.2).\n9. Finish turn diameter Ø48.6 mm over length 24.5 mm (from Z=0.0 to Z=61.2).\n10. Finish turn diameter Ø37.2 mm over length 5.0 mm (from Z=0.0 to Z=36.7).\n11. Finish turn diameter Ø30.0 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02889", "images": ["images/Shaft_02889.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.7 mm and length at least 239.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.7 mm over length 78.5 mm (from Z=0.0 to Z=78.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.1 mm over length 31.9 mm (from Z=0.0 to Z=156.1).\n10. Finish turn diameter Ø41.2 mm over length 39.0 mm (from Z=0.0 to Z=124.2).\n11. Finish turn diameter Ø32.9 mm over length 85.2 mm (from Z=0.0 to Z=85.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02625", "images": ["images/Shaft_02625.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø41.2 mm and length at least 74.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.2 mm over length 13.5 mm (from Z=0.0 to Z=13.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.9 mm over length 5.1 mm (from Z=0.0 to Z=55.7).\n9. Finish turn diameter Ø30.0 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01846", "images": ["images/Shaft_01846.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.5 mm and length at least 115.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.5 mm over length 22.8 mm (from Z=0.0 to Z=74.1).\n9. Finish turn diameter Ø39.4 mm over length 14.3 mm (from Z=0.0 to Z=51.3).\n10. Finish turn diameter Ø30.0 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01718", "images": ["images/Shaft_01718.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø58.8 mm and length at least 276.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.1 mm over length 34.2 mm (from Z=0.0 to Z=214.5).\n10. Finish turn diameter Ø35.3 mm over length 50.0 mm (from Z=0.0 to Z=180.3).\n11. Finish turn diameter Ø30.0 mm over length 130.3 mm (from Z=0.0 to Z=130.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03919", "images": ["images/Shaft_03919.png", "detail_png/Shaft_03919_length.png", "detail_png/Shaft_03919_diam.png", "detail_png/Shaft_03919_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø62.1 mm and length at least 187.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 29.3 mm (from Z=0.0 to Z=29.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.6 mm over length 30.0 mm (from Z=0.0 to Z=152.7).\n9. Finish turn diameter Ø32.7 mm over length 56.7 mm (from Z=0.0 to Z=122.7).\n10. Finish turn diameter Ø30.0 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00930", "images": ["images/Shaft_00930.png", "detail_png/Shaft_00930_length.png", "detail_png/Shaft_00930_diam.png", "detail_png/Shaft_00930_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.1 mm and length at least 180.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.1 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.2 mm over length 19.7 mm (from Z=0.0 to Z=120.2).\n9. Finish turn diameter Ø31.5 mm over length 76.8 mm (from Z=0.0 to Z=100.5).\n10. Finish turn diameter Ø30.0 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04763", "images": ["images/Shaft_04763.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 152.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 128.4 mm (from Z=0.0 to Z=128.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.0 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02743", "images": ["images/Shaft_02743.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.3 mm and length at least 71.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.3 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 61.1 mm (from Z=0.0 to Z=61.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01133", "images": ["images/Shaft_01133.png", "detail_png/Shaft_01133_length.png", "detail_png/Shaft_01133_diam.png", "detail_png/Shaft_01133_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.1 mm and length at least 173.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 37.1 mm (from Z=0.0 to Z=37.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 38.0 mm (from Z=0.0 to Z=131.7).\n10. Finish turn diameter Ø30.0 mm over length 93.7 mm (from Z=0.0 to Z=93.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01677", "images": ["images/Shaft_01677.png", "detail_png/Shaft_01677_length.png", "detail_png/Shaft_01677_diam.png", "detail_png/Shaft_01677_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø65.6 mm and length at least 319.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.6 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.8 mm over length 141.3 mm (from Z=0.0 to Z=232.0).\n10. Finish turn diameter Ø46.0 mm over length 90.7 mm (from Z=0.0 to Z=90.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00548", "images": ["images/Shaft_00548.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.7 mm and length at least 261.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.7 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 58.7 mm (from Z=0.0 to Z=214.2).\n10. Finish turn diameter Ø46.1 mm over length 45.5 mm (from Z=0.0 to Z=155.5).\n11. Finish turn diameter Ø36.8 mm over length 110.0 mm (from Z=0.0 to Z=110.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01435", "images": ["images/Shaft_01435.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.0 mm and length at least 178.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.0 mm over length 35.2 mm (from Z=0.0 to Z=35.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.6 mm over length 36.0 mm (from Z=0.0 to Z=138.0).\n10. Finish turn diameter Ø44.1 mm over length 5.6 mm (from Z=0.0 to Z=102.0).\n11. Finish turn diameter Ø30.0 mm over length 96.4 mm (from Z=0.0 to Z=96.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03001", "images": ["images/Shaft_03001.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.9 mm and length at least 153.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.9 mm over length 55.6 mm (from Z=0.0 to Z=55.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.1 mm over length 23.2 mm (from Z=0.0 to Z=93.1).\n9. Finish turn diameter Ø33.2 mm over length 69.9 mm (from Z=0.0 to Z=69.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04144", "images": ["images/Shaft_04144.png", "detail_png/Shaft_04144_length.png", "detail_png/Shaft_04144_diam.png", "detail_png/Shaft_04144_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 85.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 72.5 mm (from Z=0.0 to Z=72.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.1 mm over length 7.5 mm (from Z=0.0 to Z=7.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00334", "images": ["images/Shaft_00334.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.3 mm and length at least 150.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.3 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.5 mm (from Z=0.0 to Z=105.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04800", "images": ["images/Shaft_04800.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø40.0 mm and length at least 180.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.0 mm over length 43.1 mm (from Z=0.0 to Z=43.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.8 mm over length 41.7 mm (from Z=0.0 to Z=131.9).\n10. Finish turn diameter Ø30.0 mm over length 90.2 mm (from Z=0.0 to Z=90.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02994", "images": ["images/Shaft_02994.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 186.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 156.4 mm (from Z=0.0 to Z=156.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03137", "images": ["images/Shaft_03137.png", "detail_png/Shaft_03137_length.png", "detail_png/Shaft_03137_diam.png", "detail_png/Shaft_03137_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.2 mm and length at least 248.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.2 mm over length 74.1 mm (from Z=0.0 to Z=74.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.6 mm (from Z=0.0 to Z=169.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00909", "images": ["images/Shaft_00909.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.6 mm and length at least 314.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.6 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.2 mm over length 113.6 mm (from Z=0.0 to Z=234.9).\n10. Finish turn diameter Ø58.1 mm over length 121.3 mm (from Z=0.0 to Z=121.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04601", "images": ["images/Shaft_04601.png", "detail_png/Shaft_04601_length.png", "detail_png/Shaft_04601_diam.png", "detail_png/Shaft_04601_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø59.7 mm and length at least 249.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 56.7 mm (from Z=0.0 to Z=56.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.7 mm over length 22.5 mm (from Z=0.0 to Z=188.0).\n10. Finish turn diameter Ø45.6 mm over length 41.4 mm (from Z=0.0 to Z=165.5).\n11. Finish turn diameter Ø31.5 mm over length 56.9 mm (from Z=0.0 to Z=124.1).\n12. Finish turn diameter Ø30.0 mm over length 67.2 mm (from Z=0.0 to Z=67.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02981", "images": ["images/Shaft_02981.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.7 mm and length at least 81.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 8.9 mm (from Z=0.0 to Z=8.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.3 mm over length 22.3 mm (from Z=0.0 to Z=67.6).\n9. Finish turn diameter Ø37.1 mm over length 6.2 mm (from Z=0.0 to Z=45.3).\n10. Finish turn diameter Ø30.0 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00449", "images": ["images/Shaft_00449.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 112.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 68.9 mm (from Z=0.0 to Z=68.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.9 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02750", "images": ["images/Shaft_02750.png", "detail_png/Shaft_02750_length.png", "detail_png/Shaft_02750_diam.png", "detail_png/Shaft_02750_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.1 mm and length at least 223.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 191.1 mm (from Z=0.0 to Z=191.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00663", "images": ["images/Shaft_00663.png", "detail_png/Shaft_00663_length.png", "detail_png/Shaft_00663_diam.png", "detail_png/Shaft_00663_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.0 mm and length at least 210.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.0 mm over length 83.9 mm (from Z=0.0 to Z=83.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.2 mm over length 69.7 mm (from Z=0.0 to Z=121.3).\n10. Finish turn diameter Ø47.6 mm over length 51.6 mm (from Z=0.0 to Z=51.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01696", "images": ["images/Shaft_01696.png", "detail_png/Shaft_01696_length.png", "detail_png/Shaft_01696_diam.png", "detail_png/Shaft_01696_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø66.5 mm and length at least 102.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.4 mm over length 8.2 mm (from Z=0.0 to Z=55.3).\n9. Finish turn diameter Ø50.7 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02210", "images": ["images/Shaft_02210.png", "detail_png/Shaft_02210_length.png", "detail_png/Shaft_02210_diam.png", "detail_png/Shaft_02210_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.3 mm and length at least 170.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 45.8 mm (from Z=0.0 to Z=45.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 119.3 mm (from Z=0.0 to Z=119.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03488", "images": ["images/Shaft_03488.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.1 mm and length at least 245.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 94.2 mm (from Z=0.0 to Z=94.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.9 mm over length 83.5 mm (from Z=0.0 to Z=146.4).\n10. Finish turn diameter Ø55.4 mm over length 20.7 mm (from Z=0.0 to Z=62.9).\n11. Finish turn diameter Ø48.6 mm over length 42.2 mm (from Z=0.0 to Z=42.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02429", "images": ["images/Shaft_02429.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 139.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 134.0 mm (from Z=0.0 to Z=134.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Break all edges (e.g., 2×45° where applicable).\n9. Remove the workpiece from the lathe."}]} {"id": "Shaft_00267", "images": ["images/Shaft_00267.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.5 mm and length at least 152.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 25.6 mm (from Z=0.0 to Z=25.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.8 mm over length 39.9 mm (from Z=0.0 to Z=121.7).\n9. Finish turn diameter Ø38.2 mm over length 8.2 mm (from Z=0.0 to Z=81.8).\n10. Finish turn diameter Ø30.0 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02727", "images": ["images/Shaft_02727.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.2 mm and length at least 264.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.2 mm over length 9.5 mm (from Z=0.0 to Z=9.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.1 mm over length 35.6 mm (from Z=0.0 to Z=250.3).\n10. Finish turn diameter Ø37.0 mm over length 39.0 mm (from Z=0.0 to Z=214.7).\n11. Finish turn diameter Ø30.0 mm over length 175.7 mm (from Z=0.0 to Z=175.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03152", "images": ["images/Shaft_03152.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.6 mm and length at least 179.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.6 mm over length 44.8 mm (from Z=0.0 to Z=44.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.5 mm over length 28.3 mm (from Z=0.0 to Z=130.1).\n9. Finish turn diameter Ø43.6 mm over length 39.6 mm (from Z=0.0 to Z=101.8).\n10. Finish turn diameter Ø38.0 mm over length 14.5 mm (from Z=0.0 to Z=62.2).\n11. Finish turn diameter Ø30.0 mm over length 47.7 mm (from Z=0.0 to Z=47.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00579", "images": ["images/Shaft_00579.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.9 mm and length at least 299.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 125.2 mm (from Z=0.0 to Z=125.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.7 mm (from Z=0.0 to Z=169.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00011", "images": ["images/Shaft_00011.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.0 mm and length at least 262.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 67.9 mm (from Z=0.0 to Z=67.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 189.2 mm (from Z=0.0 to Z=189.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03803", "images": ["images/Shaft_03803.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.0 mm and length at least 278.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.0 mm over length 89.4 mm (from Z=0.0 to Z=89.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.3 mm over length 37.5 mm (from Z=0.0 to Z=183.7).\n10. Finish turn diameter Ø30.1 mm over length 50.7 mm (from Z=0.0 to Z=146.2).\n11. Finish turn diameter Ø30.0 mm over length 95.5 mm (from Z=0.0 to Z=95.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03034", "images": ["images/Shaft_03034.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.4 mm and length at least 202.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 48.0 mm (from Z=0.0 to Z=48.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.2 mm (from Z=0.0 to Z=149.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01515", "images": ["images/Shaft_01515.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø66.5 mm and length at least 184.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 34.4 mm (from Z=0.0 to Z=34.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.2 mm over length 30.8 mm (from Z=0.0 to Z=145.4).\n10. Finish turn diameter Ø30.0 mm over length 114.6 mm (from Z=0.0 to Z=114.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03320", "images": ["images/Shaft_03320.png", "detail_png/Shaft_03320_length.png", "detail_png/Shaft_03320_diam.png", "detail_png/Shaft_03320_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.4 mm and length at least 204.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.4 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.7 mm over length 62.0 mm (from Z=0.0 to Z=157.6).\n10. Finish turn diameter Ø38.2 mm over length 73.1 mm (from Z=0.0 to Z=95.6).\n11. Finish turn diameter Ø30.0 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01135", "images": ["images/Shaft_01135.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø75.7 mm and length at least 206.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.7 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.4 mm over length 40.4 mm (from Z=0.0 to Z=172.6).\n10. Finish turn diameter Ø54.9 mm over length 30.6 mm (from Z=0.0 to Z=132.2).\n11. Finish turn diameter Ø36.0 mm over length 38.1 mm (from Z=0.0 to Z=101.6).\n12. Finish turn diameter Ø30.0 mm over length 63.5 mm (from Z=0.0 to Z=63.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03799", "images": ["images/Shaft_03799.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø71.8 mm and length at least 94.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 6.8 mm (from Z=0.0 to Z=6.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.0 mm over length 45.9 mm (from Z=0.0 to Z=82.5).\n9. Finish turn diameter Ø43.6 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03726", "images": ["images/Shaft_03726.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø50.4 mm and length at least 300.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.4 mm over length 101.3 mm (from Z=0.0 to Z=101.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.5 mm over length 19.8 mm (from Z=0.0 to Z=194.3).\n10. Finish turn diameter Ø30.0 mm over length 174.5 mm (from Z=0.0 to Z=174.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00199", "images": ["images/Shaft_00199.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.8 mm and length at least 141.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.8 mm over length 30.4 mm (from Z=0.0 to Z=30.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.9 mm (from Z=0.0 to Z=105.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03762", "images": ["images/Shaft_03762.png", "detail_png/Shaft_03762_length.png", "detail_png/Shaft_03762_diam.png", "detail_png/Shaft_03762_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 322.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 131.5 mm (from Z=0.0 to Z=131.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.6 mm over length 88.2 mm (from Z=0.0 to Z=186.2).\n10. Finish turn diameter Ø39.2 mm over length 98.0 mm (from Z=0.0 to Z=98.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01325", "images": ["images/Shaft_01325.png", "detail_png/Shaft_01325_length.png", "detail_png/Shaft_01325_diam.png", "detail_png/Shaft_01325_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.6 mm and length at least 297.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.6 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø73.1 mm over length 83.7 mm (from Z=0.0 to Z=252.9).\n10. Finish turn diameter Ø61.8 mm over length 62.0 mm (from Z=0.0 to Z=169.2).\n11. Finish turn diameter Ø55.6 mm over length 67.3 mm (from Z=0.0 to Z=107.2).\n12. Finish turn diameter Ø35.9 mm over length 39.9 mm (from Z=0.0 to Z=39.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02497", "images": ["images/Shaft_02497.png", "detail_png/Shaft_02497_length.png", "detail_png/Shaft_02497_diam.png", "detail_png/Shaft_02497_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.6 mm and length at least 217.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.6 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 36.6 mm (from Z=0.0 to Z=166.3).\n10. Finish turn diameter Ø50.1 mm over length 55.8 mm (from Z=0.0 to Z=129.7).\n11. Finish turn diameter Ø38.5 mm over length 11.6 mm (from Z=0.0 to Z=73.9).\n12. Finish turn diameter Ø30.0 mm over length 62.3 mm (from Z=0.0 to Z=62.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03930", "images": ["images/Shaft_03930.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø44.3 mm and length at least 101.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.3 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00130", "images": ["images/Shaft_00130.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø52.2 mm and length at least 255.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.2 mm over length 136.4 mm (from Z=0.0 to Z=136.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.9 mm over length 19.8 mm (from Z=0.0 to Z=114.2).\n10. Finish turn diameter Ø32.9 mm over length 45.9 mm (from Z=0.0 to Z=94.4).\n11. Finish turn diameter Ø30.0 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00743", "images": ["images/Shaft_00743.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.7 mm and length at least 302.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.7 mm over length 71.1 mm (from Z=0.0 to Z=71.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 226.4 mm (from Z=0.0 to Z=226.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01958", "images": ["images/Shaft_01958.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.2 mm and length at least 90.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø75.4 mm over length 26.1 mm (from Z=0.0 to Z=48.1).\n9. Finish turn diameter Ø71.4 mm over length 16.0 mm (from Z=0.0 to Z=22.0).\n10. Finish turn diameter Ø66.9 mm over length 6.0 mm (from Z=0.0 to Z=6.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02423", "images": ["images/Shaft_02423.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø51.9 mm and length at least 262.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.9 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.5 mm over length 95.7 mm (from Z=0.0 to Z=196.9).\n10. Finish turn diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02936", "images": ["images/Shaft_02936.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.1 mm and length at least 76.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.1 mm over length 8.3 mm (from Z=0.0 to Z=8.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.3 mm over length 18.7 mm (from Z=0.0 to Z=62.7).\n9. Finish turn diameter Ø30.0 mm over length 44.0 mm (from Z=0.0 to Z=44.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04883", "images": ["images/Shaft_04883.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.5 mm and length at least 79.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.5 mm over length 8.4 mm (from Z=0.0 to Z=8.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.1 mm over length 18.5 mm (from Z=0.0 to Z=65.8).\n9. Finish turn diameter Ø39.4 mm over length 15.1 mm (from Z=0.0 to Z=47.3).\n10. Finish turn diameter Ø30.0 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01785", "images": ["images/Shaft_01785.png", "detail_png/Shaft_01785_length.png", "detail_png/Shaft_01785_diam.png", "detail_png/Shaft_01785_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.7 mm and length at least 112.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 24.3 mm (from Z=0.0 to Z=24.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.3 mm over length 21.2 mm (from Z=0.0 to Z=83.4).\n9. Finish turn diameter Ø36.7 mm over length 24.5 mm (from Z=0.0 to Z=62.2).\n10. Finish turn diameter Ø31.3 mm over length 5.0 mm (from Z=0.0 to Z=37.7).\n11. Finish turn diameter Ø30.0 mm over length 32.7 mm (from Z=0.0 to Z=32.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03331", "images": ["images/Shaft_03331.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø37.7 mm and length at least 210.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.7 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 149.4 mm (from Z=0.0 to Z=149.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00101", "images": ["images/Shaft_00101.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.6 mm and length at least 77.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.6 mm over length 10.8 mm (from Z=0.0 to Z=55.8).\n9. Finish turn diameter Ø30.0 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00680", "images": ["images/Shaft_00680.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.9 mm and length at least 90.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 7.8 mm (from Z=0.0 to Z=7.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.2 mm over length 17.6 mm (from Z=0.0 to Z=77.6).\n9. Finish turn diameter Ø48.6 mm over length 10.3 mm (from Z=0.0 to Z=60.0).\n10. Finish turn diameter Ø33.8 mm over length 23.9 mm (from Z=0.0 to Z=49.7).\n11. Finish turn diameter Ø30.0 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01970", "images": ["images/Shaft_01970.png", "detail_png/Shaft_01970_length.png", "detail_png/Shaft_01970_diam.png", "detail_png/Shaft_01970_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø48.7 mm and length at least 269.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.7 mm over length 130.0 mm (from Z=0.0 to Z=130.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.5 mm over length 117.3 mm (from Z=0.0 to Z=134.5).\n10. Finish turn diameter Ø30.0 mm over length 17.2 mm (from Z=0.0 to Z=17.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04057", "images": ["images/Shaft_04057.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.1 mm and length at least 139.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.1 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 73.5 mm (from Z=0.0 to Z=73.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03706", "images": ["images/Shaft_03706.png", "detail_png/Shaft_03706_length.png", "detail_png/Shaft_03706_diam.png", "detail_png/Shaft_03706_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.8 mm and length at least 231.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.8 mm over length 109.4 mm (from Z=0.0 to Z=109.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.7 mm over length 45.6 mm (from Z=0.0 to Z=117.0).\n10. Finish turn diameter Ø49.3 mm over length 71.4 mm (from Z=0.0 to Z=71.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00802", "images": ["images/Shaft_00802.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.1 mm and length at least 96.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 22.9 mm (from Z=0.0 to Z=22.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.0 mm over length 42.7 mm (from Z=0.0 to Z=68.9).\n9. Finish turn diameter Ø37.5 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03926", "images": ["images/Shaft_03926.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 310.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 203.6 mm (from Z=0.0 to Z=203.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 101.5 mm (from Z=0.0 to Z=101.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03230", "images": ["images/Shaft_03230.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.6 mm and length at least 208.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.6 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 185.3 mm (from Z=0.0 to Z=185.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04661", "images": ["images/Shaft_04661.png", "detail_png/Shaft_04661_length.png", "detail_png/Shaft_04661_diam.png", "detail_png/Shaft_04661_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø36.9 mm and length at least 98.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.9 mm over length 15.1 mm (from Z=0.0 to Z=15.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.4 mm over length 22.0 mm (from Z=0.0 to Z=78.1).\n9. Finish turn diameter Ø30.0 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00275", "images": ["images/Shaft_00275.png", "detail_png/Shaft_00275_length.png", "detail_png/Shaft_00275_diam.png", "detail_png/Shaft_00275_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 250.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 80.5 mm (from Z=0.0 to Z=80.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.5 mm over length 68.9 mm (from Z=0.0 to Z=164.6).\n10. Finish turn diameter Ø34.3 mm over length 44.4 mm (from Z=0.0 to Z=95.7).\n11. Finish turn diameter Ø30.1 mm over length 10.8 mm (from Z=0.0 to Z=51.3).\n12. Finish turn diameter Ø30.0 mm over length 40.5 mm (from Z=0.0 to Z=40.5).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04130", "images": ["images/Shaft_04130.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 212.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 153.1 mm (from Z=0.0 to Z=153.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.8 mm over length 54.0 mm (from Z=0.0 to Z=54.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03855", "images": ["images/Shaft_03855.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 115.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 87.1 mm (from Z=0.0 to Z=87.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø23.6 mm over length 23.1 mm (from Z=0.0 to Z=23.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00328", "images": ["images/Shaft_00328.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø65.8 mm and length at least 83.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.8 mm over length 22.0 mm (from Z=0.0 to Z=22.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.3 mm over length 8.0 mm (from Z=0.0 to Z=56.0).\n9. Finish turn diameter Ø47.3 mm over length 5.0 mm (from Z=0.0 to Z=48.0).\n10. Finish turn diameter Ø31.0 mm over length 31.3 mm (from Z=0.0 to Z=43.0).\n11. Finish turn diameter Ø30.0 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00362", "images": ["images/Shaft_00362.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø41.5 mm and length at least 111.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.5 mm over length 18.9 mm (from Z=0.0 to Z=18.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 87.7 mm (from Z=0.0 to Z=87.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03422", "images": ["images/Shaft_03422.png", "detail_png/Shaft_03422_length.png", "detail_png/Shaft_03422_diam.png", "detail_png/Shaft_03422_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø70.6 mm and length at least 270.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.6 mm over length 171.1 mm (from Z=0.0 to Z=171.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø53.8 mm over length 17.9 mm (from Z=0.0 to Z=94.4).\n10. Finish turn diameter Ø49.8 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00041", "images": ["images/Shaft_00041.png", "detail_png/Shaft_00041_length.png", "detail_png/Shaft_00041_diam.png", "detail_png/Shaft_00041_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.5 mm and length at least 122.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.5 mm over length 25.0 mm (from Z=0.0 to Z=25.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.9 mm over length 18.4 mm (from Z=0.0 to Z=92.0).\n9. Finish turn diameter Ø30.0 mm over length 73.6 mm (from Z=0.0 to Z=73.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04925", "images": ["images/Shaft_04925.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 164.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 136.6 mm (from Z=0.0 to Z=136.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.5 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01821", "images": ["images/Shaft_01821.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.9 mm and length at least 254.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.9 mm over length 26.1 mm (from Z=0.0 to Z=26.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.3 mm over length 41.6 mm (from Z=0.0 to Z=223.6).\n10. Finish turn diameter Ø32.1 mm over length 62.2 mm (from Z=0.0 to Z=182.0).\n11. Finish turn diameter Ø30.0 mm over length 119.8 mm (from Z=0.0 to Z=119.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03557", "images": ["images/Shaft_03557.png", "detail_png/Shaft_03557_length.png", "detail_png/Shaft_03557_diam.png", "detail_png/Shaft_03557_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.5 mm and length at least 149.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 47.9 mm (from Z=0.0 to Z=100.1).\n9. Finish turn diameter Ø37.7 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04887", "images": ["images/Shaft_04887.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø70.0 mm and length at least 107.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.9 mm over length 28.5 mm (from Z=0.0 to Z=89.4).\n9. Finish turn diameter Ø33.2 mm over length 24.7 mm (from Z=0.0 to Z=60.9).\n10. Finish turn diameter Ø30.0 mm over length 36.2 mm (from Z=0.0 to Z=36.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02030", "images": ["images/Shaft_02030.png", "detail_png/Shaft_02030_length.png", "detail_png/Shaft_02030_diam.png", "detail_png/Shaft_02030_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.0 mm and length at least 231.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.0 mm over length 57.8 mm (from Z=0.0 to Z=57.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 168.9 mm (from Z=0.0 to Z=168.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02020", "images": ["images/Shaft_02020.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø67.0 mm and length at least 317.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.0 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø51.6 mm over length 16.3 mm (from Z=0.0 to Z=293.4).\n10. Finish turn diameter Ø38.1 mm over length 55.3 mm (from Z=0.0 to Z=277.1).\n11. Finish turn diameter Ø30.0 mm over length 221.8 mm (from Z=0.0 to Z=221.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03507", "images": ["images/Shaft_03507.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.4 mm and length at least 172.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.4 mm over length 69.8 mm (from Z=0.0 to Z=69.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.0 mm over length 58.8 mm (from Z=0.0 to Z=98.1).\n9. Finish turn diameter Ø59.7 mm over length 8.7 mm (from Z=0.0 to Z=39.3).\n10. Finish turn diameter Ø49.8 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00118", "images": ["images/Shaft_00118.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.6 mm and length at least 98.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.1 mm over length 21.8 mm (from Z=0.0 to Z=76.1).\n9. Finish turn diameter Ø44.1 mm over length 17.6 mm (from Z=0.0 to Z=54.3).\n10. Finish turn diameter Ø30.0 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02286", "images": ["images/Shaft_02286.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.5 mm and length at least 121.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.7 mm over length 46.0 mm (from Z=0.0 to Z=78.5).\n9. Finish turn diameter Ø40.0 mm over length 8.0 mm (from Z=0.0 to Z=32.5).\n10. Finish turn diameter Ø30.0 mm over length 24.5 mm (from Z=0.0 to Z=24.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03790", "images": ["images/Shaft_03790.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø37.6 mm and length at least 103.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 9.2 mm (from Z=0.0 to Z=9.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 89.3 mm (from Z=0.0 to Z=89.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03878", "images": ["images/Shaft_03878.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.6 mm and length at least 122.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.6 mm over length 42.0 mm (from Z=0.0 to Z=42.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.9 mm (from Z=0.0 to Z=75.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01773", "images": ["images/Shaft_01773.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.0 mm and length at least 280.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.4 mm over length 81.9 mm (from Z=0.0 to Z=170.9).\n10. Finish turn diameter Ø30.0 mm over length 89.0 mm (from Z=0.0 to Z=89.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04394", "images": ["images/Shaft_04394.png", "detail_png/Shaft_04394_length.png", "detail_png/Shaft_04394_diam.png", "detail_png/Shaft_04394_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.2 mm and length at least 112.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 23.7 mm (from Z=0.0 to Z=23.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.4 mm over length 20.6 mm (from Z=0.0 to Z=84.2).\n9. Finish turn diameter Ø38.1 mm over length 25.6 mm (from Z=0.0 to Z=63.6).\n10. Finish turn diameter Ø30.0 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03372", "images": ["images/Shaft_03372.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.2 mm and length at least 182.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 166.1 mm (from Z=0.0 to Z=166.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00708", "images": ["images/Shaft_00708.png", "detail_png/Shaft_00708_length.png", "detail_png/Shaft_00708_diam.png", "detail_png/Shaft_00708_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.3 mm and length at least 231.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.3 mm over length 74.9 mm (from Z=0.0 to Z=74.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.8 mm over length 25.1 mm (from Z=0.0 to Z=151.2).\n10. Finish turn diameter Ø30.0 mm over length 126.1 mm (from Z=0.0 to Z=126.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01881", "images": ["images/Shaft_01881.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 181.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 104.6 mm (from Z=0.0 to Z=104.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.7 mm over length 72.3 mm (from Z=0.0 to Z=72.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01392", "images": ["images/Shaft_01392.png", "detail_png/Shaft_01392_length.png", "detail_png/Shaft_01392_diam.png", "detail_png/Shaft_01392_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.1 mm and length at least 204.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 54.4 mm (from Z=0.0 to Z=54.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.5 mm over length 36.7 mm (from Z=0.0 to Z=145.4).\n10. Finish turn diameter Ø30.0 mm over length 108.7 mm (from Z=0.0 to Z=108.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01284", "images": ["images/Shaft_01284.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.8 mm and length at least 179.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.8 mm over length 26.2 mm (from Z=0.0 to Z=26.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.0 mm over length 48.1 mm (from Z=0.0 to Z=147.8).\n9. Finish turn diameter Ø37.2 mm over length 16.3 mm (from Z=0.0 to Z=99.7).\n10. Finish turn diameter Ø30.0 mm over length 83.4 mm (from Z=0.0 to Z=83.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02417", "images": ["images/Shaft_02417.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.1 mm and length at least 123.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.1 mm over length 43.0 mm (from Z=0.0 to Z=43.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.9 mm over length 54.8 mm (from Z=0.0 to Z=75.1).\n9. Finish turn diameter Ø30.0 mm over length 20.3 mm (from Z=0.0 to Z=20.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01801", "images": ["images/Shaft_01801.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.1 mm and length at least 94.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.1 mm over length 24.8 mm (from Z=0.0 to Z=24.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.7 mm over length 30.8 mm (from Z=0.0 to Z=64.7).\n9. Finish turn diameter Ø62.2 mm over length 22.7 mm (from Z=0.0 to Z=33.9).\n10. Finish turn diameter Ø54.2 mm over length 11.2 mm (from Z=0.0 to Z=11.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04620", "images": ["images/Shaft_04620.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.5 mm and length at least 198.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.5 mm over length 87.7 mm (from Z=0.0 to Z=87.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.7 mm over length 65.1 mm (from Z=0.0 to Z=105.4).\n10. Finish turn diameter Ø44.5 mm over length 40.3 mm (from Z=0.0 to Z=40.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01402", "images": ["images/Shaft_01402.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.8 mm and length at least 317.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 256.2 mm (from Z=0.0 to Z=256.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03426", "images": ["images/Shaft_03426.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.3 mm and length at least 238.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.3 mm over length 50.9 mm (from Z=0.0 to Z=50.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 52.9 mm (from Z=0.0 to Z=182.3).\n10. Finish turn diameter Ø55.1 mm over length 33.8 mm (from Z=0.0 to Z=129.4).\n11. Finish turn diameter Ø40.1 mm over length 45.8 mm (from Z=0.0 to Z=95.6).\n12. Finish turn diameter Ø30.0 mm over length 49.8 mm (from Z=0.0 to Z=49.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03756", "images": ["images/Shaft_03756.png", "detail_png/Shaft_03756_length.png", "detail_png/Shaft_03756_diam.png", "detail_png/Shaft_03756_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø39.2 mm and length at least 92.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.2 mm over length 21.4 mm (from Z=0.0 to Z=21.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 66.5 mm (from Z=0.0 to Z=66.5).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03813", "images": ["images/Shaft_03813.png", "detail_png/Shaft_03813_length.png", "detail_png/Shaft_03813_diam.png", "detail_png/Shaft_03813_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø35.9 mm and length at least 66.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 8.8 mm (from Z=0.0 to Z=8.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 52.2 mm (from Z=0.0 to Z=52.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00910", "images": ["images/Shaft_00910.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.3 mm and length at least 247.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.3 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 229.2 mm (from Z=0.0 to Z=229.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01118", "images": ["images/Shaft_01118.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 70.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.7 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02298", "images": ["images/Shaft_02298.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.2 mm and length at least 280.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.2 mm over length 126.2 mm (from Z=0.0 to Z=126.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.0 mm over length 60.1 mm (from Z=0.0 to Z=148.9).\n10. Finish turn diameter Ø30.0 mm over length 88.8 mm (from Z=0.0 to Z=88.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00488", "images": ["images/Shaft_00488.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.7 mm and length at least 251.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.7 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 28.9 mm (from Z=0.0 to Z=183.9).\n10. Finish turn diameter Ø30.0 mm over length 155.0 mm (from Z=0.0 to Z=155.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00262", "images": ["images/Shaft_00262.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø40.6 mm and length at least 111.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.6 mm over length 46.7 mm (from Z=0.0 to Z=46.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 59.9 mm (from Z=0.0 to Z=59.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01042", "images": ["images/Shaft_01042.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø66.0 mm and length at least 178.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 16.6 mm (from Z=0.0 to Z=16.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 92.0 mm (from Z=0.0 to Z=157.1).\n9. Finish turn diameter Ø43.8 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02751", "images": ["images/Shaft_02751.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 142.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 120.9 mm (from Z=0.0 to Z=120.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 16.9 mm (from Z=0.0 to Z=16.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01656", "images": ["images/Shaft_01656.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.7 mm and length at least 109.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.7 mm over length 26.6 mm (from Z=0.0 to Z=26.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.0 mm over length 22.5 mm (from Z=0.0 to Z=77.6).\n9. Finish turn diameter Ø33.2 mm over length 31.6 mm (from Z=0.0 to Z=55.1).\n10. Finish turn diameter Ø30.0 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02209", "images": ["images/Shaft_02209.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 71.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 43.7 mm (from Z=0.0 to Z=43.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.7 mm over length 22.7 mm (from Z=0.0 to Z=22.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02937", "images": ["images/Shaft_02937.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.2 mm and length at least 299.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.2 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.4 mm over length 75.8 mm (from Z=0.0 to Z=217.5).\n10. Finish turn diameter Ø57.2 mm over length 22.8 mm (from Z=0.0 to Z=141.7).\n11. Finish turn diameter Ø38.0 mm over length 57.6 mm (from Z=0.0 to Z=118.9).\n12. Finish turn diameter Ø30.0 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01590", "images": ["images/Shaft_01590.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.4 mm and length at least 247.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 88.2 mm (from Z=0.0 to Z=88.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.1 mm over length 58.3 mm (from Z=0.0 to Z=154.7).\n10. Finish turn diameter Ø50.1 mm over length 96.4 mm (from Z=0.0 to Z=96.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03749", "images": ["images/Shaft_03749.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.1 mm and length at least 262.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 235.6 mm (from Z=0.0 to Z=235.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01117", "images": ["images/Shaft_01117.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.0 mm and length at least 148.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.0 mm over length 37.0 mm (from Z=0.0 to Z=37.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.3 mm over length 25.7 mm (from Z=0.0 to Z=106.1).\n9. Finish turn diameter Ø56.8 mm over length 18.1 mm (from Z=0.0 to Z=80.4).\n10. Finish turn diameter Ø53.5 mm over length 42.1 mm (from Z=0.0 to Z=62.3).\n11. Finish turn diameter Ø36.3 mm over length 20.2 mm (from Z=0.0 to Z=20.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03059", "images": ["images/Shaft_03059.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 112.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 63.3 mm (from Z=0.0 to Z=63.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.0 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03173", "images": ["images/Shaft_03173.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.9 mm and length at least 133.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.0 mm over length 9.3 mm (from Z=0.0 to Z=98.9).\n9. Finish turn diameter Ø49.9 mm over length 34.2 mm (from Z=0.0 to Z=89.6).\n10. Finish turn diameter Ø39.4 mm over length 6.6 mm (from Z=0.0 to Z=55.4).\n11. Finish turn diameter Ø30.0 mm over length 48.8 mm (from Z=0.0 to Z=48.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01458", "images": ["images/Shaft_01458.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø69.9 mm and length at least 316.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 172.5 mm (from Z=0.0 to Z=172.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 40.7 mm (from Z=0.0 to Z=138.8).\n10. Finish turn diameter Ø45.8 mm over length 73.0 mm (from Z=0.0 to Z=98.1).\n11. Finish turn diameter Ø41.3 mm over length 25.1 mm (from Z=0.0 to Z=25.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03727", "images": ["images/Shaft_03727.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.9 mm and length at least 188.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.9 mm over length 83.5 mm (from Z=0.0 to Z=83.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 99.5 mm (from Z=0.0 to Z=99.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04907", "images": ["images/Shaft_04907.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø49.3 mm and length at least 324.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.3 mm over length 47.8 mm (from Z=0.0 to Z=47.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 127.2 mm (from Z=0.0 to Z=271.2).\n10. Finish turn diameter Ø30.0 mm over length 144.0 mm (from Z=0.0 to Z=144.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01187", "images": ["images/Shaft_01187.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.5 mm and length at least 130.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø70.5 mm over length 8.6 mm (from Z=0.0 to Z=93.7).\n9. Finish turn diameter Ø58.8 mm over length 38.4 mm (from Z=0.0 to Z=85.1).\n10. Finish turn diameter Ø41.1 mm over length 33.6 mm (from Z=0.0 to Z=46.7).\n11. Finish turn diameter Ø30.0 mm over length 13.1 mm (from Z=0.0 to Z=13.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03570", "images": ["images/Shaft_03570.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø57.5 mm and length at least 190.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.5 mm over length 35.7 mm (from Z=0.0 to Z=35.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.9 mm over length 18.0 mm (from Z=0.0 to Z=149.7).\n9. Finish turn diameter Ø36.5 mm over length 50.7 mm (from Z=0.0 to Z=131.7).\n10. Finish turn diameter Ø30.0 mm over length 81.0 mm (from Z=0.0 to Z=81.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04561", "images": ["images/Shaft_04561.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.1 mm and length at least 174.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.5 mm over length 18.9 mm (from Z=0.0 to Z=120.4).\n9. Finish turn diameter Ø47.9 mm over length 52.2 mm (from Z=0.0 to Z=101.5).\n10. Finish turn diameter Ø38.9 mm over length 49.3 mm (from Z=0.0 to Z=49.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03968", "images": ["images/Shaft_03968.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.6 mm and length at least 293.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.6 mm over length 64.9 mm (from Z=0.0 to Z=64.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 223.7 mm (from Z=0.0 to Z=223.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03858", "images": ["images/Shaft_03858.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.4 mm and length at least 122.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.4 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 104.5 mm (from Z=0.0 to Z=104.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00602", "images": ["images/Shaft_00602.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.7 mm and length at least 266.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.7 mm over length 51.5 mm (from Z=0.0 to Z=51.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 209.8 mm (from Z=0.0 to Z=209.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01807", "images": ["images/Shaft_01807.png", "detail_png/Shaft_01807_length.png", "detail_png/Shaft_01807_diam.png", "detail_png/Shaft_01807_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.0 mm and length at least 114.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.0 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.3 mm over length 38.6 mm (from Z=0.0 to Z=98.4).\n9. Finish turn diameter Ø30.0 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03076", "images": ["images/Shaft_03076.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø38.4 mm and length at least 220.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.4 mm over length 50.6 mm (from Z=0.0 to Z=50.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 164.8 mm (from Z=0.0 to Z=164.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01638", "images": ["images/Shaft_01638.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø52.1 mm and length at least 139.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 37.8 mm (from Z=0.0 to Z=37.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.8 mm over length 46.0 mm (from Z=0.0 to Z=96.4).\n9. Finish turn diameter Ø30.0 mm over length 50.4 mm (from Z=0.0 to Z=50.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03379", "images": ["images/Shaft_03379.png", "detail_png/Shaft_03379_length.png", "detail_png/Shaft_03379_diam.png", "detail_png/Shaft_03379_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø61.0 mm and length at least 247.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.0 mm over length 141.5 mm (from Z=0.0 to Z=141.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.0 mm over length 88.4 mm (from Z=0.0 to Z=100.6).\n10. Finish turn diameter Ø35.8 mm over length 12.2 mm (from Z=0.0 to Z=12.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01942", "images": ["images/Shaft_01942.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø42.8 mm and length at least 81.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.8 mm over length 7.8 mm (from Z=0.0 to Z=7.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 68.8 mm (from Z=0.0 to Z=68.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00803", "images": ["images/Shaft_00803.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø45.0 mm and length at least 145.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.0 mm over length 41.1 mm (from Z=0.0 to Z=41.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø39.4 mm over length 57.9 mm (from Z=0.0 to Z=99.7).\n9. Finish turn diameter Ø30.0 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01865", "images": ["images/Shaft_01865.png", "detail_png/Shaft_01865_length.png", "detail_png/Shaft_01865_diam.png", "detail_png/Shaft_01865_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.8 mm and length at least 249.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.8 mm over length 23.9 mm (from Z=0.0 to Z=23.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.6 mm over length 51.9 mm (from Z=0.0 to Z=220.9).\n10. Finish turn diameter Ø51.3 mm over length 57.1 mm (from Z=0.0 to Z=169.0).\n11. Finish turn diameter Ø33.5 mm over length 55.1 mm (from Z=0.0 to Z=111.9).\n12. Finish turn diameter Ø30.0 mm over length 56.8 mm (from Z=0.0 to Z=56.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02671", "images": ["images/Shaft_02671.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø58.2 mm and length at least 91.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.2 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.4 mm over length 8.0 mm (from Z=0.0 to Z=69.6).\n9. Finish turn diameter Ø46.7 mm over length 12.4 mm (from Z=0.0 to Z=61.6).\n10. Finish turn diameter Ø34.5 mm over length 21.2 mm (from Z=0.0 to Z=49.2).\n11. Finish turn diameter Ø30.0 mm over length 28.0 mm (from Z=0.0 to Z=28.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00902", "images": ["images/Shaft_00902.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.7 mm and length at least 137.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.7 mm over length 28.4 mm (from Z=0.0 to Z=28.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 103.6 mm (from Z=0.0 to Z=103.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01884", "images": ["images/Shaft_01884.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.2 mm and length at least 189.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.2 mm over length 18.8 mm (from Z=0.0 to Z=18.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.4 mm over length 47.9 mm (from Z=0.0 to Z=165.8).\n10. Finish turn diameter Ø30.0 mm over length 117.9 mm (from Z=0.0 to Z=117.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02668", "images": ["images/Shaft_02668.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 265.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 236.4 mm (from Z=0.0 to Z=236.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.4 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01628", "images": ["images/Shaft_01628.png", "detail_png/Shaft_01628_length.png", "detail_png/Shaft_01628_diam.png", "detail_png/Shaft_01628_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.2 mm and length at least 186.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.2 mm over length 25.3 mm (from Z=0.0 to Z=25.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.9 mm over length 45.7 mm (from Z=0.0 to Z=155.8).\n9. Finish turn diameter Ø32.3 mm over length 28.6 mm (from Z=0.0 to Z=110.1).\n10. Finish turn diameter Ø30.0 mm over length 81.5 mm (from Z=0.0 to Z=81.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03432", "images": ["images/Shaft_03432.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.1 mm and length at least 212.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.1 mm over length 155.1 mm (from Z=0.0 to Z=155.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.5 mm over length 35.1 mm (from Z=0.0 to Z=52.4).\n10. Finish turn diameter Ø35.2 mm over length 17.3 mm (from Z=0.0 to Z=17.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02670", "images": ["images/Shaft_02670.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø37.9 mm and length at least 190.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.9 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 136.5 mm (from Z=0.0 to Z=136.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03643", "images": ["images/Shaft_03643.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.8 mm and length at least 167.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 37.7 mm (from Z=0.0 to Z=37.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.8 mm over length 77.9 mm (from Z=0.0 to Z=125.2).\n9. Finish turn diameter Ø32.8 mm over length 47.3 mm (from Z=0.0 to Z=47.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04694", "images": ["images/Shaft_04694.png", "detail_png/Shaft_04694_length.png", "detail_png/Shaft_04694_diam.png", "detail_png/Shaft_04694_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø81.4 mm and length at least 96.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.4 mm over length 54.8 mm (from Z=0.0 to Z=54.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø67.3 mm over length 21.3 mm (from Z=0.0 to Z=36.5).\n9. Finish turn diameter Ø60.6 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00580", "images": ["images/Shaft_00580.png", "detail_png/Shaft_00580_length.png", "detail_png/Shaft_00580_diam.png", "detail_png/Shaft_00580_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.6 mm and length at least 246.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 54.3 mm (from Z=0.0 to Z=208.6).\n10. Finish turn diameter Ø30.0 mm over length 154.3 mm (from Z=0.0 to Z=154.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04559", "images": ["images/Shaft_04559.png", "detail_png/Shaft_04559_length.png", "detail_png/Shaft_04559_diam.png", "detail_png/Shaft_04559_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø49.9 mm and length at least 281.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.9 mm over length 130.9 mm (from Z=0.0 to Z=130.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.9 mm over length 54.7 mm (from Z=0.0 to Z=145.2).\n10. Finish turn diameter Ø30.0 mm over length 90.5 mm (from Z=0.0 to Z=90.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04218", "images": ["images/Shaft_04218.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 170.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 98.5 mm (from Z=0.0 to Z=98.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.5 mm over length 67.1 mm (from Z=0.0 to Z=67.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03973", "images": ["images/Shaft_03973.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.9 mm and length at least 114.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 33.2 mm (from Z=0.0 to Z=33.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø36.1 mm over length 15.2 mm (from Z=0.0 to Z=76.0).\n9. Finish turn diameter Ø30.0 mm over length 60.8 mm (from Z=0.0 to Z=60.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04959", "images": ["images/Shaft_04959.png", "detail_png/Shaft_04959_length.png", "detail_png/Shaft_04959_diam.png", "detail_png/Shaft_04959_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø52.7 mm and length at least 200.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.7 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.8 mm over length 29.0 mm (from Z=0.0 to Z=150.3).\n10. Finish turn diameter Ø30.0 mm over length 121.3 mm (from Z=0.0 to Z=121.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01294", "images": ["images/Shaft_01294.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 244.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 168.4 mm (from Z=0.0 to Z=168.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø24.1 mm over length 71.0 mm (from Z=0.0 to Z=71.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01440", "images": ["images/Shaft_01440.png", "detail_png/Shaft_01440_length.png", "detail_png/Shaft_01440_diam.png", "detail_png/Shaft_01440_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.1 mm and length at least 88.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 14.3 mm (from Z=0.0 to Z=14.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.0 mm over length 16.2 mm (from Z=0.0 to Z=69.5).\n9. Finish turn diameter Ø30.0 mm over length 53.3 mm (from Z=0.0 to Z=53.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00429", "images": ["images/Shaft_00429.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.5 mm and length at least 275.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 66.7 mm (from Z=0.0 to Z=66.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.2 mm over length 54.2 mm (from Z=0.0 to Z=203.6).\n10. Finish turn diameter Ø49.4 mm over length 73.9 mm (from Z=0.0 to Z=149.4).\n11. Finish turn diameter Ø36.3 mm over length 38.9 mm (from Z=0.0 to Z=75.5).\n12. Finish turn diameter Ø30.0 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00855", "images": ["images/Shaft_00855.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.7 mm and length at least 111.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.7 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø43.0 mm over length 29.7 mm (from Z=0.0 to Z=95.4).\n9. Finish turn diameter Ø34.6 mm over length 5.0 mm (from Z=0.0 to Z=65.7).\n10. Finish turn diameter Ø30.0 mm over length 60.7 mm (from Z=0.0 to Z=60.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00354", "images": ["images/Shaft_00354.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø41.3 mm and length at least 299.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.3 mm over length 127.1 mm (from Z=0.0 to Z=127.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 167.0 mm (from Z=0.0 to Z=167.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03712", "images": ["images/Shaft_03712.png", "detail_png/Shaft_03712_length.png", "detail_png/Shaft_03712_diam.png", "detail_png/Shaft_03712_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 235.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 201.7 mm (from Z=0.0 to Z=201.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 28.3 mm (from Z=0.0 to Z=28.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02738", "images": ["images/Shaft_02738.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø77.7 mm and length at least 282.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.7 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.8 mm over length 186.4 mm (from Z=0.0 to Z=251.2).\n10. Finish turn diameter Ø50.3 mm over length 64.8 mm (from Z=0.0 to Z=64.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02059", "images": ["images/Shaft_02059.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.6 mm and length at least 188.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.6 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø33.6 mm over length 31.2 mm (from Z=0.0 to Z=163.3).\n10. Finish turn diameter Ø30.0 mm over length 132.1 mm (from Z=0.0 to Z=132.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03560", "images": ["images/Shaft_03560.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø79.8 mm and length at least 181.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø73.1 mm over length 39.8 mm (from Z=0.0 to Z=131.6).\n9. Finish turn diameter Ø57.6 mm over length 7.6 mm (from Z=0.0 to Z=91.8).\n10. Finish turn diameter Ø45.9 mm over length 9.0 mm (from Z=0.0 to Z=84.2).\n11. Finish turn diameter Ø30.0 mm over length 75.2 mm (from Z=0.0 to Z=75.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01716", "images": ["images/Shaft_01716.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø38.1 mm and length at least 112.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 77.6 mm (from Z=0.0 to Z=77.6).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02335", "images": ["images/Shaft_02335.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.9 mm and length at least 239.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.9 mm over length 94.1 mm (from Z=0.0 to Z=94.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.4 mm over length 29.4 mm (from Z=0.0 to Z=140.5).\n10. Finish turn diameter Ø33.3 mm over length 93.5 mm (from Z=0.0 to Z=111.1).\n11. Finish turn diameter Ø30.0 mm over length 17.6 mm (from Z=0.0 to Z=17.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02983", "images": ["images/Shaft_02983.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø81.9 mm and length at least 194.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.2 mm over length 32.4 mm (from Z=0.0 to Z=176.1).\n9. Finish turn diameter Ø45.4 mm over length 82.4 mm (from Z=0.0 to Z=143.7).\n10. Finish turn diameter Ø37.1 mm over length 61.3 mm (from Z=0.0 to Z=61.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00442", "images": ["images/Shaft_00442.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø79.8 mm and length at least 125.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.8 mm over length 30.8 mm (from Z=0.0 to Z=30.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø74.6 mm over length 42.7 mm (from Z=0.0 to Z=89.6).\n9. Finish turn diameter Ø58.6 mm over length 46.9 mm (from Z=0.0 to Z=46.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00353", "images": ["images/Shaft_00353.png", "detail_png/Shaft_00353_length.png", "detail_png/Shaft_00353_diam.png", "detail_png/Shaft_00353_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.4 mm and length at least 164.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.4 mm over length 54.9 mm (from Z=0.0 to Z=54.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø32.1 mm over length 82.4 mm (from Z=0.0 to Z=104.9).\n9. Finish turn diameter Ø30.0 mm over length 22.5 mm (from Z=0.0 to Z=22.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01308", "images": ["images/Shaft_01308.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.9 mm and length at least 205.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.9 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.0 mm over length 44.5 mm (from Z=0.0 to Z=181.1).\n10. Finish turn diameter Ø57.1 mm over length 14.2 mm (from Z=0.0 to Z=136.6).\n11. Finish turn diameter Ø51.9 mm over length 32.0 mm (from Z=0.0 to Z=122.4).\n12. Finish turn diameter Ø32.9 mm over length 34.2 mm (from Z=0.0 to Z=90.4).\n13. Finish turn diameter Ø30.0 mm over length 56.2 mm (from Z=0.0 to Z=56.2).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_01444", "images": ["images/Shaft_01444.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 304.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 284.5 mm (from Z=0.0 to Z=284.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.2 mm over length 14.9 mm (from Z=0.0 to Z=14.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04075", "images": ["images/Shaft_04075.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.0 mm and length at least 207.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.5 mm over length 46.4 mm (from Z=0.0 to Z=161.5).\n10. Finish turn diameter Ø30.0 mm over length 115.1 mm (from Z=0.0 to Z=115.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03886", "images": ["images/Shaft_03886.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.3 mm and length at least 113.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.3 mm over length 11.1 mm (from Z=0.0 to Z=11.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.3 mm over length 52.4 mm (from Z=0.0 to Z=96.9).\n9. Finish turn diameter Ø47.6 mm over length 44.5 mm (from Z=0.0 to Z=44.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04724", "images": ["images/Shaft_04724.png", "detail_png/Shaft_04724_length.png", "detail_png/Shaft_04724_diam.png", "detail_png/Shaft_04724_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.2 mm and length at least 251.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 26.0 mm (from Z=0.0 to Z=26.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø60.7 mm over length 58.4 mm (from Z=0.0 to Z=220.6).\n10. Finish turn diameter Ø51.0 mm over length 73.2 mm (from Z=0.0 to Z=162.2).\n11. Finish turn diameter Ø45.5 mm over length 58.8 mm (from Z=0.0 to Z=89.0).\n12. Finish turn diameter Ø34.6 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00923", "images": ["images/Shaft_00923.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø72.9 mm and length at least 97.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.9 mm over length 38.4 mm (from Z=0.0 to Z=38.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.9 mm over length 18.5 mm (from Z=0.0 to Z=53.7).\n9. Finish turn diameter Ø54.7 mm over length 9.7 mm (from Z=0.0 to Z=35.2).\n10. Finish turn diameter Ø42.6 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01586", "images": ["images/Shaft_01586.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø53.0 mm and length at least 93.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.0 mm over length 19.0 mm (from Z=0.0 to Z=19.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø35.7 mm over length 17.4 mm (from Z=0.0 to Z=69.2).\n9. Finish turn diameter Ø30.0 mm over length 51.8 mm (from Z=0.0 to Z=51.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00434", "images": ["images/Shaft_00434.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.1 mm and length at least 163.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.2 mm over length 5.0 mm (from Z=0.0 to Z=123.2).\n9. Finish turn diameter Ø45.1 mm over length 21.3 mm (from Z=0.0 to Z=118.2).\n10. Finish turn diameter Ø33.6 mm over length 40.9 mm (from Z=0.0 to Z=96.9).\n11. Finish turn diameter Ø30.0 mm over length 56.0 mm (from Z=0.0 to Z=56.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04484", "images": ["images/Shaft_04484.png", "detail_png/Shaft_04484_length.png", "detail_png/Shaft_04484_diam.png", "detail_png/Shaft_04484_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø42.9 mm and length at least 324.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.9 mm over length 127.7 mm (from Z=0.0 to Z=127.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 192.0 mm (from Z=0.0 to Z=192.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01704", "images": ["images/Shaft_01704.png", "detail_png/Shaft_01704_length.png", "detail_png/Shaft_01704_diam.png", "detail_png/Shaft_01704_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø54.0 mm and length at least 221.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.0 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.3 mm over length 102.2 mm (from Z=0.0 to Z=185.2).\n10. Finish turn diameter Ø30.0 mm over length 83.0 mm (from Z=0.0 to Z=83.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03802", "images": ["images/Shaft_03802.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.2 mm and length at least 268.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.2 mm over length 93.3 mm (from Z=0.0 to Z=93.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 94.7 mm (from Z=0.0 to Z=170.6).\n10. Finish turn diameter Ø30.0 mm over length 75.9 mm (from Z=0.0 to Z=75.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01796", "images": ["images/Shaft_01796.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.5 mm and length at least 113.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.5 mm over length 21.1 mm (from Z=0.0 to Z=21.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø53.8 mm over length 34.5 mm (from Z=0.0 to Z=87.4).\n9. Finish turn diameter Ø50.3 mm over length 6.7 mm (from Z=0.0 to Z=52.9).\n10. Finish turn diameter Ø44.5 mm over length 13.7 mm (from Z=0.0 to Z=46.2).\n11. Finish turn diameter Ø34.2 mm over length 32.5 mm (from Z=0.0 to Z=32.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04157", "images": ["images/Shaft_04157.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø36.1 mm and length at least 224.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.1 mm over length 29.2 mm (from Z=0.0 to Z=29.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 190.3 mm (from Z=0.0 to Z=190.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02964", "images": ["images/Shaft_02964.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø79.1 mm and length at least 83.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 14.1 mm (from Z=0.0 to Z=14.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.1 mm over length 5.0 mm (from Z=0.0 to Z=64.8).\n9. Finish turn diameter Ø51.3 mm over length 20.4 mm (from Z=0.0 to Z=59.8).\n10. Finish turn diameter Ø43.2 mm over length 14.1 mm (from Z=0.0 to Z=39.4).\n11. Finish turn diameter Ø35.2 mm over length 20.3 mm (from Z=0.0 to Z=25.3).\n12. Finish turn diameter Ø30.0 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00783", "images": ["images/Shaft_00783.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø62.1 mm and length at least 271.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.1 mm over length 39.7 mm (from Z=0.0 to Z=39.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.7 mm over length 49.1 mm (from Z=0.0 to Z=226.4).\n10. Finish turn diameter Ø42.0 mm over length 36.5 mm (from Z=0.0 to Z=177.3).\n11. Finish turn diameter Ø35.5 mm over length 64.7 mm (from Z=0.0 to Z=140.8).\n12. Finish turn diameter Ø30.0 mm over length 76.1 mm (from Z=0.0 to Z=76.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00962", "images": ["images/Shaft_00962.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.3 mm and length at least 265.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.3 mm over length 60.1 mm (from Z=0.0 to Z=60.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 199.9 mm (from Z=0.0 to Z=199.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01572", "images": ["images/Shaft_01572.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø55.7 mm and length at least 323.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.7 mm over length 78.3 mm (from Z=0.0 to Z=78.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 84.8 mm (from Z=0.0 to Z=239.7).\n10. Finish turn diameter Ø30.0 mm over length 154.9 mm (from Z=0.0 to Z=154.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01930", "images": ["images/Shaft_01930.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø62.5 mm and length at least 225.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.5 mm over length 79.5 mm (from Z=0.0 to Z=79.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.5 mm over length 66.0 mm (from Z=0.0 to Z=140.7).\n10. Finish turn diameter Ø43.8 mm over length 74.7 mm (from Z=0.0 to Z=74.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00037", "images": ["images/Shaft_00037.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.9 mm and length at least 205.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 157.4 mm (from Z=0.0 to Z=157.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03430", "images": ["images/Shaft_03430.png", "detail_png/Shaft_03430_length.png", "detail_png/Shaft_03430_diam.png", "detail_png/Shaft_03430_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø76.0 mm and length at least 291.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.0 mm over length 36.7 mm (from Z=0.0 to Z=36.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.3 mm over length 47.4 mm (from Z=0.0 to Z=249.6).\n10. Finish turn diameter Ø56.4 mm over length 32.9 mm (from Z=0.0 to Z=202.2).\n11. Finish turn diameter Ø37.0 mm over length 30.1 mm (from Z=0.0 to Z=169.3).\n12. Finish turn diameter Ø30.0 mm over length 139.2 mm (from Z=0.0 to Z=139.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02849", "images": ["images/Shaft_02849.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.2 mm and length at least 299.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.2 mm over length 62.7 mm (from Z=0.0 to Z=62.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.9 mm over length 90.5 mm (from Z=0.0 to Z=231.3).\n10. Finish turn diameter Ø33.7 mm over length 32.4 mm (from Z=0.0 to Z=140.8).\n11. Finish turn diameter Ø30.0 mm over length 108.4 mm (from Z=0.0 to Z=108.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02467", "images": ["images/Shaft_02467.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 283.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 257.9 mm (from Z=0.0 to Z=257.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.7 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00721", "images": ["images/Shaft_00721.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 279.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 217.9 mm (from Z=0.0 to Z=217.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.4 mm over length 56.6 mm (from Z=0.0 to Z=56.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04095", "images": ["images/Shaft_04095.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø74.7 mm and length at least 110.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.7 mm over length 23.5 mm (from Z=0.0 to Z=23.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø61.5 mm over length 21.8 mm (from Z=0.0 to Z=82.2).\n9. Finish turn diameter Ø48.9 mm over length 25.6 mm (from Z=0.0 to Z=60.4).\n10. Finish turn diameter Ø30.5 mm over length 5.0 mm (from Z=0.0 to Z=34.8).\n11. Finish turn diameter Ø30.0 mm over length 29.8 mm (from Z=0.0 to Z=29.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01474", "images": ["images/Shaft_01474.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø81.0 mm and length at least 106.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.0 mm over length 45.0 mm (from Z=0.0 to Z=45.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.1 mm over length 28.9 mm (from Z=0.0 to Z=56.1).\n9. Finish turn diameter Ø54.8 mm over length 20.7 mm (from Z=0.0 to Z=27.2).\n10. Finish turn diameter Ø50.3 mm over length 6.5 mm (from Z=0.0 to Z=6.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00308", "images": ["images/Shaft_00308.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.7 mm and length at least 128.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.7 mm over length 18.4 mm (from Z=0.0 to Z=18.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.0 mm over length 17.8 mm (from Z=0.0 to Z=105.5).\n9. Finish turn diameter Ø39.8 mm over length 40.1 mm (from Z=0.0 to Z=87.7).\n10. Finish turn diameter Ø36.6 mm over length 16.5 mm (from Z=0.0 to Z=47.6).\n11. Finish turn diameter Ø30.0 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01429", "images": ["images/Shaft_01429.png", "detail_png/Shaft_01429_length.png", "detail_png/Shaft_01429_diam.png", "detail_png/Shaft_01429_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.2 mm and length at least 121.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.2 mm over length 38.7 mm (from Z=0.0 to Z=38.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.3 mm over length 53.5 mm (from Z=0.0 to Z=77.7).\n9. Finish turn diameter Ø31.3 mm over length 24.2 mm (from Z=0.0 to Z=24.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01959", "images": ["images/Shaft_01959.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø47.9 mm and length at least 247.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 106.6 mm (from Z=0.0 to Z=106.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 80.4 mm (from Z=0.0 to Z=135.6).\n10. Finish turn diameter Ø30.0 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03375", "images": ["images/Shaft_03375.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø37.8 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.8 mm over length 101.4 mm (from Z=0.0 to Z=101.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 137.5 mm (from Z=0.0 to Z=137.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03689", "images": ["images/Shaft_03689.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø77.5 mm and length at least 271.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.5 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø66.4 mm over length 102.0 mm (from Z=0.0 to Z=209.9).\n10. Finish turn diameter Ø61.7 mm over length 48.9 mm (from Z=0.0 to Z=107.9).\n11. Finish turn diameter Ø51.5 mm over length 59.0 mm (from Z=0.0 to Z=59.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04378", "images": ["images/Shaft_04378.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø59.1 mm and length at least 187.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.1 mm over length 109.5 mm (from Z=0.0 to Z=109.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.0 mm over length 50.4 mm (from Z=0.0 to Z=73.4).\n9. Finish turn diameter Ø30.0 mm over length 23.0 mm (from Z=0.0 to Z=23.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02219", "images": ["images/Shaft_02219.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.6 mm and length at least 153.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 63.1 mm (from Z=0.0 to Z=63.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.5 mm over length 36.5 mm (from Z=0.0 to Z=85.5).\n9. Finish turn diameter Ø30.0 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01172", "images": ["images/Shaft_01172.png", "detail_png/Shaft_01172_length.png", "detail_png/Shaft_01172_diam.png", "detail_png/Shaft_01172_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.5 mm and length at least 285.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.5 mm over length 14.5 mm (from Z=0.0 to Z=14.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 266.1 mm (from Z=0.0 to Z=266.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01688", "images": ["images/Shaft_01688.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø43.6 mm and length at least 314.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.6 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.9 mm over length 72.7 mm (from Z=0.0 to Z=250.0).\n10. Finish turn diameter Ø30.0 mm over length 177.3 mm (from Z=0.0 to Z=177.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01039", "images": ["images/Shaft_01039.png", "detail_png/Shaft_01039_length.png", "detail_png/Shaft_01039_diam.png", "detail_png/Shaft_01039_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø51.6 mm and length at least 132.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø49.6 mm over length 54.6 mm (from Z=0.0 to Z=54.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø49.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.6 mm over length 16.0 mm (from Z=0.0 to Z=73.3).\n9. Finish turn diameter Ø30.0 mm over length 57.3 mm (from Z=0.0 to Z=57.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03899", "images": ["images/Shaft_03899.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø48.6 mm and length at least 149.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.6 mm over length 26.4 mm (from Z=0.0 to Z=26.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø39.8 mm over length 7.0 mm (from Z=0.0 to Z=117.9).\n10. Finish turn diameter Ø30.0 mm over length 110.9 mm (from Z=0.0 to Z=110.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03409", "images": ["images/Shaft_03409.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø41.1 mm and length at least 147.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.1 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.4 mm over length 8.5 mm (from Z=0.0 to Z=102.9).\n10. Finish turn diameter Ø30.0 mm over length 94.4 mm (from Z=0.0 to Z=94.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02324", "images": ["images/Shaft_02324.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø78.8 mm and length at least 252.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.8 mm over length 63.0 mm (from Z=0.0 to Z=63.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 38.5 mm (from Z=0.0 to Z=184.9).\n10. Finish turn diameter Ø58.2 mm over length 54.5 mm (from Z=0.0 to Z=146.4).\n11. Finish turn diameter Ø47.6 mm over length 71.3 mm (from Z=0.0 to Z=91.9).\n12. Finish turn diameter Ø32.1 mm over length 20.6 mm (from Z=0.0 to Z=20.6).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00730", "images": ["images/Shaft_00730.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø56.7 mm and length at least 270.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.7 mm over length 70.4 mm (from Z=0.0 to Z=70.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.5 mm over length 13.7 mm (from Z=0.0 to Z=195.3).\n10. Finish turn diameter Ø42.1 mm over length 50.6 mm (from Z=0.0 to Z=181.6).\n11. Finish turn diameter Ø32.4 mm over length 85.6 mm (from Z=0.0 to Z=131.0).\n12. Finish turn diameter Ø30.0 mm over length 45.4 mm (from Z=0.0 to Z=45.4).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01469", "images": ["images/Shaft_01469.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø77.2 mm and length at least 166.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.2 mm over length 57.7 mm (from Z=0.0 to Z=57.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.6 mm over length 82.9 mm (from Z=0.0 to Z=104.1).\n9. Finish turn diameter Ø59.6 mm over length 21.2 mm (from Z=0.0 to Z=21.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00059", "images": ["images/Shaft_00059.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.4 mm and length at least 246.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.4 mm over length 106.6 mm (from Z=0.0 to Z=106.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.6 mm over length 101.3 mm (from Z=0.0 to Z=135.1).\n10. Finish turn diameter Ø33.8 mm over length 33.8 mm (from Z=0.0 to Z=33.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00052", "images": ["images/Shaft_00052.png", "detail_png/Shaft_00052_length.png", "detail_png/Shaft_00052_diam.png", "detail_png/Shaft_00052_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø52.1 mm and length at least 279.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø50.1 mm over length 30.7 mm (from Z=0.0 to Z=30.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø50.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.0 mm over length 48.9 mm (from Z=0.0 to Z=243.9).\n10. Finish turn diameter Ø30.0 mm over length 195.0 mm (from Z=0.0 to Z=195.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00661", "images": ["images/Shaft_00661.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.4 mm and length at least 84.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.4 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.2 mm over length 23.0 mm (from Z=0.0 to Z=74.3).\n9. Finish turn diameter Ø52.4 mm over length 21.2 mm (from Z=0.0 to Z=51.3).\n10. Finish turn diameter Ø45.1 mm over length 15.4 mm (from Z=0.0 to Z=30.1).\n11. Finish turn diameter Ø31.6 mm over length 5.7 mm (from Z=0.0 to Z=14.7).\n12. Finish turn diameter Ø30.0 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03989", "images": ["images/Shaft_03989.png", "detail_png/Shaft_03989_length.png", "detail_png/Shaft_03989_diam.png", "detail_png/Shaft_03989_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø54.5 mm and length at least 139.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 34.0 mm (from Z=0.0 to Z=34.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.3 mm over length 31.5 mm (from Z=0.0 to Z=100.8).\n9. Finish turn diameter Ø30.2 mm over length 5.0 mm (from Z=0.0 to Z=69.3).\n10. Finish turn diameter Ø30.0 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04670", "images": ["images/Shaft_04670.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø78.7 mm and length at least 162.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.7 mm over length 20.9 mm (from Z=0.0 to Z=20.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.9 mm over length 8.5 mm (from Z=0.0 to Z=137.0).\n9. Finish turn diameter Ø64.5 mm over length 11.7 mm (from Z=0.0 to Z=128.5).\n10. Finish turn diameter Ø44.6 mm over length 30.4 mm (from Z=0.0 to Z=116.8).\n11. Finish turn diameter Ø30.0 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01292", "images": ["images/Shaft_01292.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø46.6 mm and length at least 261.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.6 mm over length 47.1 mm (from Z=0.0 to Z=47.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø40.3 mm over length 85.5 mm (from Z=0.0 to Z=209.1).\n10. Finish turn diameter Ø33.4 mm over length 76.0 mm (from Z=0.0 to Z=123.6).\n11. Finish turn diameter Ø30.0 mm over length 47.6 mm (from Z=0.0 to Z=47.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03081", "images": ["images/Shaft_03081.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø57.6 mm and length at least 285.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.6 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.5 mm over length 43.4 mm (from Z=0.0 to Z=239.0).\n10. Finish turn diameter Ø30.5 mm over length 53.0 mm (from Z=0.0 to Z=195.6).\n11. Finish turn diameter Ø30.0 mm over length 142.6 mm (from Z=0.0 to Z=142.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00818", "images": ["images/Shaft_00818.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø53.2 mm and length at least 105.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.2 mm over length 19.4 mm (from Z=0.0 to Z=19.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.8 mm over length 21.9 mm (from Z=0.0 to Z=80.7).\n9. Finish turn diameter Ø30.0 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01092", "images": ["images/Shaft_01092.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø33.7 mm and length at least 104.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.7 mm over length 17.7 mm (from Z=0.0 to Z=17.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 82.2 mm (from Z=0.0 to Z=82.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00333", "images": ["images/Shaft_00333.png", "detail_png/Shaft_00333_length.png", "detail_png/Shaft_00333_diam.png", "detail_png/Shaft_00333_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø79.1 mm and length at least 202.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.1 mm over length 48.5 mm (from Z=0.0 to Z=48.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.8 mm over length 71.6 mm (from Z=0.0 to Z=149.4).\n10. Finish turn diameter Ø47.4 mm over length 14.4 mm (from Z=0.0 to Z=77.8).\n11. Finish turn diameter Ø30.0 mm over length 63.4 mm (from Z=0.0 to Z=63.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01995", "images": ["images/Shaft_01995.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø76.8 mm and length at least 165.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.8 mm over length 48.6 mm (from Z=0.0 to Z=48.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.4 mm over length 36.5 mm (from Z=0.0 to Z=111.6).\n9. Finish turn diameter Ø65.0 mm over length 10.8 mm (from Z=0.0 to Z=75.1).\n10. Finish turn diameter Ø60.3 mm over length 64.3 mm (from Z=0.0 to Z=64.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03593", "images": ["images/Shaft_03593.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø42.3 mm and length at least 284.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.3 mm over length 145.2 mm (from Z=0.0 to Z=145.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.3 mm over length 83.7 mm (from Z=0.0 to Z=134.7).\n10. Finish turn diameter Ø30.0 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01351", "images": ["images/Shaft_01351.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.4 mm and length at least 271.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.4 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.3 mm over length 77.8 mm (from Z=0.0 to Z=236.4).\n10. Finish turn diameter Ø61.2 mm over length 108.1 mm (from Z=0.0 to Z=158.6).\n11. Finish turn diameter Ø55.9 mm over length 50.5 mm (from Z=0.0 to Z=50.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03030", "images": ["images/Shaft_03030.png", "detail_png/Shaft_03030_length.png", "detail_png/Shaft_03030_diam.png", "detail_png/Shaft_03030_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.8 mm and length at least 166.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.8 mm over length 38.0 mm (from Z=0.0 to Z=38.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.5 mm over length 26.1 mm (from Z=0.0 to Z=123.3).\n9. Finish turn diameter Ø50.6 mm over length 27.2 mm (from Z=0.0 to Z=97.2).\n10. Finish turn diameter Ø32.0 mm over length 40.5 mm (from Z=0.0 to Z=70.0).\n11. Finish turn diameter Ø30.0 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01376", "images": ["images/Shaft_01376.png", "detail_png/Shaft_01376_length.png", "detail_png/Shaft_01376_diam.png", "detail_png/Shaft_01376_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 174.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 117.5 mm (from Z=0.0 to Z=117.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø19.1 mm over length 52.4 mm (from Z=0.0 to Z=52.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03400", "images": ["images/Shaft_03400.png", "detail_png/Shaft_03400_length.png", "detail_png/Shaft_03400_diam.png", "detail_png/Shaft_03400_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.5 mm and length at least 115.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 28.5 mm (from Z=0.0 to Z=28.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.0 mm over length 9.7 mm (from Z=0.0 to Z=81.8).\n9. Finish turn diameter Ø51.1 mm over length 11.1 mm (from Z=0.0 to Z=72.1).\n10. Finish turn diameter Ø41.3 mm over length 32.4 mm (from Z=0.0 to Z=61.0).\n11. Finish turn diameter Ø33.6 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01157", "images": ["images/Shaft_01157.png", "detail_png/Shaft_01157_length.png", "detail_png/Shaft_01157_diam.png", "detail_png/Shaft_01157_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø49.5 mm and length at least 232.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.5 mm over length 79.1 mm (from Z=0.0 to Z=79.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.8 mm over length 98.8 mm (from Z=0.0 to Z=147.9).\n10. Finish turn diameter Ø31.3 mm over length 49.1 mm (from Z=0.0 to Z=49.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02243", "images": ["images/Shaft_02243.png", "detail_png/Shaft_02243_length.png", "detail_png/Shaft_02243_diam.png", "detail_png/Shaft_02243_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 113.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø20.3 mm over length 55.7 mm (from Z=0.0 to Z=55.7).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04347", "images": ["images/Shaft_04347.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.7 mm and length at least 307.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.7 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.4 mm over length 156.7 mm (from Z=0.0 to Z=274.2).\n10. Finish turn diameter Ø37.0 mm over length 117.5 mm (from Z=0.0 to Z=117.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00517", "images": ["images/Shaft_00517.png", "detail_png/Shaft_00517_length.png", "detail_png/Shaft_00517_diam.png", "detail_png/Shaft_00517_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.8 mm and length at least 208.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 11.5 mm (from Z=0.0 to Z=11.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 192.0 mm (from Z=0.0 to Z=192.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02748", "images": ["images/Shaft_02748.png", "detail_png/Shaft_02748_length.png", "detail_png/Shaft_02748_diam.png", "detail_png/Shaft_02748_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 122.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 92.1 mm (from Z=0.0 to Z=92.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.4 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04684", "images": ["images/Shaft_04684.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.9 mm and length at least 89.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.9 mm over length 11.9 mm (from Z=0.0 to Z=11.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø52.4 mm over length 28.7 mm (from Z=0.0 to Z=72.8).\n9. Finish turn diameter Ø41.2 mm over length 32.0 mm (from Z=0.0 to Z=44.1).\n10. Finish turn diameter Ø34.2 mm over length 12.1 mm (from Z=0.0 to Z=12.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00373", "images": ["images/Shaft_00373.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.9 mm and length at least 298.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.9 mm over length 73.7 mm (from Z=0.0 to Z=73.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.2 mm over length 59.4 mm (from Z=0.0 to Z=220.1).\n10. Finish turn diameter Ø30.0 mm over length 160.7 mm (from Z=0.0 to Z=160.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01746", "images": ["images/Shaft_01746.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.8 mm and length at least 308.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.8 mm over length 22.6 mm (from Z=0.0 to Z=22.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 281.0 mm (from Z=0.0 to Z=281.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02634", "images": ["images/Shaft_02634.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 72.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 40.1 mm (from Z=0.0 to Z=40.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø25.2 mm over length 27.2 mm (from Z=0.0 to Z=27.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01125", "images": ["images/Shaft_01125.png", "detail_png/Shaft_01125_length.png", "detail_png/Shaft_01125_diam.png", "detail_png/Shaft_01125_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø49.2 mm and length at least 126.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø47.2 mm over length 34.2 mm (from Z=0.0 to Z=34.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø47.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø33.6 mm over length 25.7 mm (from Z=0.0 to Z=87.6).\n9. Finish turn diameter Ø30.0 mm over length 61.9 mm (from Z=0.0 to Z=61.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00989", "images": ["images/Shaft_00989.png", "detail_png/Shaft_00989_length.png", "detail_png/Shaft_00989_diam.png", "detail_png/Shaft_00989_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.0 mm and length at least 323.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.0 mm over length 118.3 mm (from Z=0.0 to Z=118.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 28.0 mm (from Z=0.0 to Z=200.6).\n10. Finish turn diameter Ø35.1 mm over length 44.0 mm (from Z=0.0 to Z=172.6).\n11. Finish turn diameter Ø30.0 mm over length 128.6 mm (from Z=0.0 to Z=128.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_02656", "images": ["images/Shaft_02656.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø76.2 mm and length at least 76.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.2 mm over length 11.7 mm (from Z=0.0 to Z=11.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.2 mm over length 5.0 mm (from Z=0.0 to Z=60.0).\n9. Finish turn diameter Ø46.2 mm over length 26.4 mm (from Z=0.0 to Z=55.0).\n10. Finish turn diameter Ø34.8 mm over length 22.8 mm (from Z=0.0 to Z=28.6).\n11. Finish turn diameter Ø30.0 mm over length 5.8 mm (from Z=0.0 to Z=5.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03293", "images": ["images/Shaft_03293.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.0 mm and length at least 257.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.0 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø61.3 mm over length 17.0 mm (from Z=0.0 to Z=216.4).\n10. Finish turn diameter Ø41.6 mm over length 83.3 mm (from Z=0.0 to Z=199.4).\n11. Finish turn diameter Ø36.6 mm over length 26.3 mm (from Z=0.0 to Z=116.1).\n12. Finish turn diameter Ø30.0 mm over length 89.8 mm (from Z=0.0 to Z=89.8).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_02763", "images": ["images/Shaft_02763.png", "detail_png/Shaft_02763_length.png", "detail_png/Shaft_02763_diam.png", "detail_png/Shaft_02763_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.4 mm and length at least 95.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 15.2 mm (from Z=0.0 to Z=15.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø59.9 mm over length 24.2 mm (from Z=0.0 to Z=74.8).\n9. Finish turn diameter Ø47.5 mm over length 18.1 mm (from Z=0.0 to Z=50.6).\n10. Finish turn diameter Ø34.1 mm over length 8.4 mm (from Z=0.0 to Z=32.5).\n11. Finish turn diameter Ø30.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03491", "images": ["images/Shaft_03491.png", "detail_png/Shaft_03491_length.png", "detail_png/Shaft_03491_diam.png", "detail_png/Shaft_03491_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 173.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 144.4 mm (from Z=0.0 to Z=144.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.9 mm over length 24.0 mm (from Z=0.0 to Z=24.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01660", "images": ["images/Shaft_01660.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.2 mm and length at least 239.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 13.7 mm (from Z=0.0 to Z=13.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø64.9 mm over length 73.0 mm (from Z=0.0 to Z=221.1).\n10. Finish turn diameter Ø54.8 mm over length 63.3 mm (from Z=0.0 to Z=148.1).\n11. Finish turn diameter Ø46.2 mm over length 65.7 mm (from Z=0.0 to Z=84.8).\n12. Finish turn diameter Ø36.1 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04392", "images": ["images/Shaft_04392.png", "detail_png/Shaft_04392_length.png", "detail_png/Shaft_04392_diam.png", "detail_png/Shaft_04392_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.2 mm and length at least 206.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.2 mm over length 55.3 mm (from Z=0.0 to Z=55.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.4 mm over length 67.1 mm (from Z=0.0 to Z=146.1).\n10. Finish turn diameter Ø45.9 mm over length 79.0 mm (from Z=0.0 to Z=79.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01806", "images": ["images/Shaft_01806.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø72.4 mm and length at least 320.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.4 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø56.9 mm over length 43.4 mm (from Z=0.0 to Z=279.2).\n10. Finish turn diameter Ø37.4 mm over length 69.2 mm (from Z=0.0 to Z=235.8).\n11. Finish turn diameter Ø30.0 mm over length 166.6 mm (from Z=0.0 to Z=166.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04072", "images": ["images/Shaft_04072.png", "detail_png/Shaft_04072_length.png", "detail_png/Shaft_04072_diam.png", "detail_png/Shaft_04072_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.8 mm and length at least 273.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.8 mm over length 80.6 mm (from Z=0.0 to Z=80.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø46.5 mm over length 21.3 mm (from Z=0.0 to Z=187.8).\n10. Finish turn diameter Ø30.0 mm over length 166.5 mm (from Z=0.0 to Z=166.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00935", "images": ["images/Shaft_00935.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø45.1 mm and length at least 318.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 107.0 mm (from Z=0.0 to Z=107.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.6 mm over length 15.1 mm (from Z=0.0 to Z=206.1).\n10. Finish turn diameter Ø30.0 mm over length 191.0 mm (from Z=0.0 to Z=191.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00871", "images": ["images/Shaft_00871.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø79.3 mm and length at least 209.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø77.3 mm over length 107.4 mm (from Z=0.0 to Z=107.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø77.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø62.5 mm over length 67.2 mm (from Z=0.0 to Z=97.4).\n10. Finish turn diameter Ø43.2 mm over length 30.2 mm (from Z=0.0 to Z=30.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00523", "images": ["images/Shaft_00523.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø60.3 mm and length at least 162.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.3 mm over length 39.3 mm (from Z=0.0 to Z=39.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø50.6 mm over length 35.4 mm (from Z=0.0 to Z=118.6).\n9. Finish turn diameter Ø33.8 mm over length 48.1 mm (from Z=0.0 to Z=83.2).\n10. Finish turn diameter Ø30.0 mm over length 35.1 mm (from Z=0.0 to Z=35.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01398", "images": ["images/Shaft_01398.png", "detail_png/Shaft_01398_length.png", "detail_png/Shaft_01398_diam.png", "detail_png/Shaft_01398_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 132.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 67.6 mm (from Z=0.0 to Z=67.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø22.5 mm over length 59.4 mm (from Z=0.0 to Z=59.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03737", "images": ["images/Shaft_03737.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.7 mm and length at least 202.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.7 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.1 mm over length 10.9 mm (from Z=0.0 to Z=177.1).\n10. Finish turn diameter Ø33.8 mm over length 39.7 mm (from Z=0.0 to Z=166.2).\n11. Finish turn diameter Ø30.0 mm over length 126.5 mm (from Z=0.0 to Z=126.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04535", "images": ["images/Shaft_04535.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø69.5 mm and length at least 150.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.5 mm over length 36.1 mm (from Z=0.0 to Z=36.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.1 mm over length 33.2 mm (from Z=0.0 to Z=109.1).\n9. Finish turn diameter Ø38.4 mm over length 10.4 mm (from Z=0.0 to Z=75.9).\n10. Finish turn diameter Ø30.0 mm over length 65.5 mm (from Z=0.0 to Z=65.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02517", "images": ["images/Shaft_02517.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.6 mm and length at least 148.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.6 mm over length 38.3 mm (from Z=0.0 to Z=38.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø60.6 mm over length 16.7 mm (from Z=0.0 to Z=105.2).\n9. Finish turn diameter Ø50.5 mm over length 45.2 mm (from Z=0.0 to Z=88.5).\n10. Finish turn diameter Ø36.9 mm over length 43.3 mm (from Z=0.0 to Z=43.3).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00409", "images": ["images/Shaft_00409.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.7 mm and length at least 185.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 25.2 mm (from Z=0.0 to Z=25.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.2 mm over length 27.1 mm (from Z=0.0 to Z=155.2).\n10. Finish turn diameter Ø30.0 mm over length 128.1 mm (from Z=0.0 to Z=128.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01411", "images": ["images/Shaft_01411.png", "detail_png/Shaft_01411_length.png", "detail_png/Shaft_01411_diam.png", "detail_png/Shaft_01411_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.8 mm and length at least 201.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.8 mm over length 99.4 mm (from Z=0.0 to Z=99.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.5 mm over length 60.4 mm (from Z=0.0 to Z=97.3).\n10. Finish turn diameter Ø30.0 mm over length 36.9 mm (from Z=0.0 to Z=36.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00117", "images": ["images/Shaft_00117.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø80.7 mm and length at least 153.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.7 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.9 mm over length 37.7 mm (from Z=0.0 to Z=131.5).\n9. Finish turn diameter Ø58.9 mm over length 40.3 mm (from Z=0.0 to Z=93.8).\n10. Finish turn diameter Ø50.3 mm over length 33.4 mm (from Z=0.0 to Z=53.5).\n11. Finish turn diameter Ø32.1 mm over length 5.1 mm (from Z=0.0 to Z=20.1).\n12. Finish turn diameter Ø30.0 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01069", "images": ["images/Shaft_01069.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 257.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 146.5 mm (from Z=0.0 to Z=146.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø23.8 mm over length 105.9 mm (from Z=0.0 to Z=105.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01988", "images": ["images/Shaft_01988.png", "detail_png/Shaft_01988_length.png", "detail_png/Shaft_01988_diam.png", "detail_png/Shaft_01988_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø56.8 mm and length at least 312.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.8 mm over length 104.0 mm (from Z=0.0 to Z=104.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø44.4 mm over length 32.9 mm (from Z=0.0 to Z=203.1).\n10. Finish turn diameter Ø37.1 mm over length 170.2 mm (from Z=0.0 to Z=170.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00375", "images": ["images/Shaft_00375.png", "detail_png/Shaft_00375_length.png", "detail_png/Shaft_00375_diam.png", "detail_png/Shaft_00375_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø39.3 mm and length at least 117.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 14.0 mm (from Z=0.0 to Z=14.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 98.8 mm (from Z=0.0 to Z=98.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03860", "images": ["images/Shaft_03860.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø58.1 mm and length at least 256.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.1 mm over length 60.4 mm (from Z=0.0 to Z=60.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø36.9 mm over length 58.2 mm (from Z=0.0 to Z=190.6).\n10. Finish turn diameter Ø30.0 mm over length 132.4 mm (from Z=0.0 to Z=132.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00156", "images": ["images/Shaft_00156.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø55.9 mm and length at least 281.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.9 mm over length 24.3 mm (from Z=0.0 to Z=220.2).\n10. Finish turn diameter Ø30.0 mm over length 195.9 mm (from Z=0.0 to Z=195.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04005", "images": ["images/Shaft_04005.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø80.5 mm and length at least 196.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.5 mm over length 9.9 mm (from Z=0.0 to Z=9.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.5 mm over length 28.4 mm (from Z=0.0 to Z=182.0).\n10. Finish turn diameter Ø50.0 mm over length 47.9 mm (from Z=0.0 to Z=153.6).\n11. Finish turn diameter Ø32.7 mm over length 33.0 mm (from Z=0.0 to Z=105.7).\n12. Finish turn diameter Ø30.0 mm over length 72.7 mm (from Z=0.0 to Z=72.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04837", "images": ["images/Shaft_04837.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.1 mm and length at least 225.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.1 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø32.3 mm over length 67.8 mm (from Z=0.0 to Z=188.9).\n10. Finish turn diameter Ø30.0 mm over length 121.1 mm (from Z=0.0 to Z=121.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00302", "images": ["images/Shaft_00302.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø42.7 mm and length at least 102.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.7 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 75.3 mm (from Z=0.0 to Z=75.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00590", "images": ["images/Shaft_00590.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.6 mm and length at least 263.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.6 mm over length 87.0 mm (from Z=0.0 to Z=87.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.4 mm over length 56.4 mm (from Z=0.0 to Z=171.3).\n10. Finish turn diameter Ø41.4 mm over length 13.4 mm (from Z=0.0 to Z=114.9).\n11. Finish turn diameter Ø32.1 mm over length 101.5 mm (from Z=0.0 to Z=101.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01908", "images": ["images/Shaft_01908.png", "detail_png/Shaft_01908_length.png", "detail_png/Shaft_01908_diam.png", "detail_png/Shaft_01908_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø48.9 mm and length at least 65.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø37.7 mm over length 22.6 mm (from Z=0.0 to Z=44.4).\n9. Finish turn diameter Ø30.6 mm over length 21.8 mm (from Z=0.0 to Z=21.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01220", "images": ["images/Shaft_01220.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø40.4 mm and length at least 174.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.4 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 141.4 mm (from Z=0.0 to Z=141.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03754", "images": ["images/Shaft_03754.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.2 mm and length at least 254.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 41.0 mm (from Z=0.0 to Z=41.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 208.7 mm (from Z=0.0 to Z=208.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04285", "images": ["images/Shaft_04285.png", "detail_png/Shaft_04285_length.png", "detail_png/Shaft_04285_diam.png", "detail_png/Shaft_04285_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.5 mm and length at least 309.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.5 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 269.6 mm (from Z=0.0 to Z=269.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01734", "images": ["images/Shaft_01734.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.4 mm and length at least 94.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.4 mm over length 15.3 mm (from Z=0.0 to Z=15.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 7.8 mm (from Z=0.0 to Z=73.8).\n9. Finish turn diameter Ø51.6 mm over length 26.9 mm (from Z=0.0 to Z=66.0).\n10. Finish turn diameter Ø39.5 mm over length 7.8 mm (from Z=0.0 to Z=39.1).\n11. Finish turn diameter Ø30.0 mm over length 31.3 mm (from Z=0.0 to Z=31.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04987", "images": ["images/Shaft_04987.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.4 mm and length at least 76.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.4 mm over length 20.0 mm (from Z=0.0 to Z=20.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø65.1 mm over length 21.3 mm (from Z=0.0 to Z=51.6).\n9. Finish turn diameter Ø49.5 mm over length 8.8 mm (from Z=0.0 to Z=30.3).\n10. Finish turn diameter Ø30.6 mm over length 21.5 mm (from Z=0.0 to Z=21.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03321", "images": ["images/Shaft_03321.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 116.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 85.7 mm (from Z=0.0 to Z=85.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.9 mm over length 25.9 mm (from Z=0.0 to Z=25.9).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00350", "images": ["images/Shaft_00350.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø47.3 mm and length at least 288.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.3 mm over length 123.2 mm (from Z=0.0 to Z=123.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.3 mm over length 84.2 mm (from Z=0.0 to Z=159.9).\n10. Finish turn diameter Ø30.0 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02766", "images": ["images/Shaft_02766.png", "detail_png/Shaft_02766_length.png", "detail_png/Shaft_02766_diam.png", "detail_png/Shaft_02766_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø70.0 mm and length at least 133.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø68.0 mm over length 29.6 mm (from Z=0.0 to Z=29.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø68.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø58.8 mm over length 25.5 mm (from Z=0.0 to Z=99.2).\n9. Finish turn diameter Ø43.4 mm over length 45.9 mm (from Z=0.0 to Z=73.7).\n10. Finish turn diameter Ø36.4 mm over length 27.8 mm (from Z=0.0 to Z=27.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00459", "images": ["images/Shaft_00459.png", "detail_png/Shaft_00459_length.png", "detail_png/Shaft_00459_diam.png", "detail_png/Shaft_00459_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø80.2 mm and length at least 94.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.2 mm over length 27.0 mm (from Z=0.0 to Z=27.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø72.6 mm over length 28.1 mm (from Z=0.0 to Z=62.1).\n9. Finish turn diameter Ø54.9 mm over length 14.2 mm (from Z=0.0 to Z=34.0).\n10. Finish turn diameter Ø49.8 mm over length 19.8 mm (from Z=0.0 to Z=19.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02779", "images": ["images/Shaft_02779.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.4 mm and length at least 206.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.4 mm over length 76.5 mm (from Z=0.0 to Z=76.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 125.1 mm (from Z=0.0 to Z=125.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00303", "images": ["images/Shaft_00303.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 295.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 195.6 mm (from Z=0.0 to Z=195.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.7 mm over length 94.6 mm (from Z=0.0 to Z=94.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00134", "images": ["images/Shaft_00134.png", "detail_png/Shaft_00134_length.png", "detail_png/Shaft_00134_diam.png", "detail_png/Shaft_00134_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.1 mm and length at least 292.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.1 mm over length 118.0 mm (from Z=0.0 to Z=118.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.0 mm over length 56.3 mm (from Z=0.0 to Z=169.7).\n10. Finish turn diameter Ø66.9 mm over length 81.7 mm (from Z=0.0 to Z=113.4).\n11. Finish turn diameter Ø54.0 mm over length 31.7 mm (from Z=0.0 to Z=31.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03680", "images": ["images/Shaft_03680.png", "detail_png/Shaft_03680_length.png", "detail_png/Shaft_03680_diam.png", "detail_png/Shaft_03680_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø57.4 mm and length at least 170.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.4 mm over length 27.7 mm (from Z=0.0 to Z=27.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø35.7 mm over length 27.4 mm (from Z=0.0 to Z=137.8).\n10. Finish turn diameter Ø30.0 mm over length 110.4 mm (from Z=0.0 to Z=110.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04374", "images": ["images/Shaft_04374.png", "detail_png/Shaft_04374_length.png", "detail_png/Shaft_04374_diam.png", "detail_png/Shaft_04374_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø80.0 mm and length at least 230.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 94.7 mm (from Z=0.0 to Z=94.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø65.8 mm over length 32.9 mm (from Z=0.0 to Z=130.3).\n10. Finish turn diameter Ø49.9 mm over length 97.4 mm (from Z=0.0 to Z=97.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04093", "images": ["images/Shaft_04093.png", "detail_png/Shaft_04093_length.png", "detail_png/Shaft_04093_diam.png", "detail_png/Shaft_04093_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø39.3 mm and length at least 253.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.3 mm over length 75.7 mm (from Z=0.0 to Z=75.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 84.3 mm (from Z=0.0 to Z=172.7).\n10. Finish turn diameter Ø30.0 mm over length 88.4 mm (from Z=0.0 to Z=88.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02520", "images": ["images/Shaft_02520.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 124.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 79.8 mm (from Z=0.0 to Z=79.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø20.2 mm over length 39.8 mm (from Z=0.0 to Z=39.8).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00516", "images": ["images/Shaft_00516.png", "detail_png/Shaft_00516_length.png", "detail_png/Shaft_00516_diam.png", "detail_png/Shaft_00516_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø48.2 mm and length at least 257.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.2 mm over length 58.8 mm (from Z=0.0 to Z=58.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.2 mm over length 64.8 mm (from Z=0.0 to Z=193.2).\n10. Finish turn diameter Ø30.0 mm over length 128.4 mm (from Z=0.0 to Z=128.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03184", "images": ["images/Shaft_03184.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 203.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 167.8 mm (from Z=0.0 to Z=167.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.7 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04007", "images": ["images/Shaft_04007.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø64.8 mm and length at least 263.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.8 mm over length 75.8 mm (from Z=0.0 to Z=75.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø59.6 mm over length 73.2 mm (from Z=0.0 to Z=182.8).\n10. Finish turn diameter Ø43.4 mm over length 50.5 mm (from Z=0.0 to Z=109.6).\n11. Finish turn diameter Ø32.8 mm over length 59.1 mm (from Z=0.0 to Z=59.1).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01953", "images": ["images/Shaft_01953.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.4 mm and length at least 252.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.4 mm over length 114.6 mm (from Z=0.0 to Z=114.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 132.4 mm (from Z=0.0 to Z=132.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00207", "images": ["images/Shaft_00207.png", "detail_png/Shaft_00207_length.png", "detail_png/Shaft_00207_diam.png", "detail_png/Shaft_00207_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø42.2 mm and length at least 121.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø40.2 mm over length 35.5 mm (from Z=0.0 to Z=35.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø40.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 81.4 mm (from Z=0.0 to Z=81.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_04503", "images": ["images/Shaft_04503.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø73.2 mm and length at least 243.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø71.2 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø71.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø58.6 mm over length 49.5 mm (from Z=0.0 to Z=221.6).\n10. Finish turn diameter Ø49.2 mm over length 54.9 mm (from Z=0.0 to Z=172.1).\n11. Finish turn diameter Ø30.0 mm over length 117.2 mm (from Z=0.0 to Z=117.2).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00292", "images": ["images/Shaft_00292.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.9 mm and length at least 251.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.9 mm over length 65.2 mm (from Z=0.0 to Z=65.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø47.8 mm over length 47.2 mm (from Z=0.0 to Z=180.9).\n10. Finish turn diameter Ø35.8 mm over length 73.9 mm (from Z=0.0 to Z=133.7).\n11. Finish turn diameter Ø30.0 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01146", "images": ["images/Shaft_01146.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø59.0 mm and length at least 154.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.4 mm over length 53.4 mm (from Z=0.0 to Z=123.2).\n9. Finish turn diameter Ø37.0 mm over length 16.1 mm (from Z=0.0 to Z=69.8).\n10. Finish turn diameter Ø30.0 mm over length 53.7 mm (from Z=0.0 to Z=53.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01552", "images": ["images/Shaft_01552.png", "detail_png/Shaft_01552_length.png", "detail_png/Shaft_01552_diam.png", "detail_png/Shaft_01552_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.1 mm and length at least 178.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.1 mm over length 45.6 mm (from Z=0.0 to Z=45.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.8 mm over length 35.6 mm (from Z=0.0 to Z=127.8).\n9. Finish turn diameter Ø51.1 mm over length 26.5 mm (from Z=0.0 to Z=92.2).\n10. Finish turn diameter Ø39.0 mm over length 44.7 mm (from Z=0.0 to Z=65.7).\n11. Finish turn diameter Ø30.0 mm over length 21.0 mm (from Z=0.0 to Z=21.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03587", "images": ["images/Shaft_03587.png", "detail_png/Shaft_03587_length.png", "detail_png/Shaft_03587_diam.png", "detail_png/Shaft_03587_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø78.1 mm and length at least 78.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø76.1 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø76.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø69.0 mm over length 19.1 mm (from Z=0.0 to Z=53.4).\n9. Finish turn diameter Ø53.9 mm over length 8.6 mm (from Z=0.0 to Z=34.3).\n10. Finish turn diameter Ø47.1 mm over length 25.7 mm (from Z=0.0 to Z=25.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00695", "images": ["images/Shaft_00695.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 155.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 99.0 mm (from Z=0.0 to Z=99.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø26.0 mm over length 51.9 mm (from Z=0.0 to Z=51.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03985", "images": ["images/Shaft_03985.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø37.0 mm and length at least 120.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø35.0 mm over length 23.4 mm (from Z=0.0 to Z=23.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø35.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 92.5 mm (from Z=0.0 to Z=92.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02943", "images": ["images/Shaft_02943.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 103.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 67.4 mm (from Z=0.0 to Z=67.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø24.3 mm over length 31.1 mm (from Z=0.0 to Z=31.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00874", "images": ["images/Shaft_00874.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø55.1 mm and length at least 203.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.1 mm over length 22.3 mm (from Z=0.0 to Z=22.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.2 mm over length 43.1 mm (from Z=0.0 to Z=176.6).\n10. Finish turn diameter Ø30.0 mm over length 133.5 mm (from Z=0.0 to Z=133.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04938", "images": ["images/Shaft_04938.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø38.1 mm and length at least 245.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.1 mm over length 43.2 mm (from Z=0.0 to Z=43.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.6 mm over length 36.5 mm (from Z=0.0 to Z=197.4).\n10. Finish turn diameter Ø30.0 mm over length 160.9 mm (from Z=0.0 to Z=160.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02448", "images": ["images/Shaft_02448.png", "detail_png/Shaft_02448_length.png", "detail_png/Shaft_02448_diam.png", "detail_png/Shaft_02448_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø69.1 mm and length at least 85.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø67.1 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø67.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø63.9 mm over length 23.4 mm (from Z=0.0 to Z=42.5).\n9. Finish turn diameter Ø47.0 mm over length 19.1 mm (from Z=0.0 to Z=19.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01564", "images": ["images/Shaft_01564.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.5 mm and length at least 84.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 19.6 mm (from Z=0.0 to Z=19.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.9 mm over length 8.5 mm (from Z=0.0 to Z=59.7).\n9. Finish turn diameter Ø47.5 mm over length 18.2 mm (from Z=0.0 to Z=51.2).\n10. Finish turn diameter Ø33.6 mm over length 5.6 mm (from Z=0.0 to Z=33.0).\n11. Finish turn diameter Ø30.0 mm over length 27.4 mm (from Z=0.0 to Z=27.4).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03147", "images": ["images/Shaft_03147.png", "detail_png/Shaft_03147_length.png", "detail_png/Shaft_03147_diam.png", "detail_png/Shaft_03147_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø55.9 mm and length at least 250.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø53.9 mm over length 37.9 mm (from Z=0.0 to Z=37.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø53.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.8 mm over length 53.0 mm (from Z=0.0 to Z=207.7).\n10. Finish turn diameter Ø34.3 mm over length 81.4 mm (from Z=0.0 to Z=154.7).\n11. Finish turn diameter Ø30.0 mm over length 73.3 mm (from Z=0.0 to Z=73.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00322", "images": ["images/Shaft_00322.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø61.9 mm and length at least 288.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.9 mm over length 20.4 mm (from Z=0.0 to Z=20.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.8 mm over length 119.7 mm (from Z=0.0 to Z=262.6).\n10. Finish turn diameter Ø37.6 mm over length 110.3 mm (from Z=0.0 to Z=142.9).\n11. Finish turn diameter Ø32.2 mm over length 32.6 mm (from Z=0.0 to Z=32.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01446", "images": ["images/Shaft_01446.png", "detail_png/Shaft_01446_length.png", "detail_png/Shaft_01446_diam.png", "detail_png/Shaft_01446_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø71.0 mm and length at least 85.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.0 mm over length 18.7 mm (from Z=0.0 to Z=18.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.4 mm over length 10.6 mm (from Z=0.0 to Z=62.2).\n9. Finish turn diameter Ø44.7 mm over length 6.0 mm (from Z=0.0 to Z=51.6).\n10. Finish turn diameter Ø34.7 mm over length 9.7 mm (from Z=0.0 to Z=45.6).\n11. Finish turn diameter Ø30.0 mm over length 35.9 mm (from Z=0.0 to Z=35.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01663", "images": ["images/Shaft_01663.png", "detail_png/Shaft_01663_length.png", "detail_png/Shaft_01663_diam.png", "detail_png/Shaft_01663_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø47.8 mm and length at least 153.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.8 mm over length 60.5 mm (from Z=0.0 to Z=60.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø38.0 mm over length 21.8 mm (from Z=0.0 to Z=88.1).\n9. Finish turn diameter Ø30.0 mm over length 66.3 mm (from Z=0.0 to Z=66.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02375", "images": ["images/Shaft_02375.png", "detail_png/Shaft_02375_length.png", "detail_png/Shaft_02375_diam.png", "detail_png/Shaft_02375_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø46.7 mm and length at least 151.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø44.7 mm over length 29.4 mm (from Z=0.0 to Z=29.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø44.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.1 mm over length 41.1 mm (from Z=0.0 to Z=116.7).\n9. Finish turn diameter Ø30.2 mm over length 30.5 mm (from Z=0.0 to Z=75.6).\n10. Finish turn diameter Ø30.0 mm over length 45.1 mm (from Z=0.0 to Z=45.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03765", "images": ["images/Shaft_03765.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø74.6 mm and length at least 177.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.6 mm over length 13.2 mm (from Z=0.0 to Z=13.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø66.7 mm over length 21.6 mm (from Z=0.0 to Z=159.5).\n9. Finish turn diameter Ø52.3 mm over length 47.9 mm (from Z=0.0 to Z=137.9).\n10. Finish turn diameter Ø37.6 mm over length 57.1 mm (from Z=0.0 to Z=90.0).\n11. Finish turn diameter Ø32.5 mm over length 23.9 mm (from Z=0.0 to Z=32.9).\n12. Finish turn diameter Ø30.0 mm over length 9.0 mm (from Z=0.0 to Z=9.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00659", "images": ["images/Shaft_00659.png", "detail_png/Shaft_00659_length.png", "detail_png/Shaft_00659_diam.png", "detail_png/Shaft_00659_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø35.9 mm and length at least 311.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø33.9 mm over length 32.9 mm (from Z=0.0 to Z=32.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø33.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 273.7 mm (from Z=0.0 to Z=273.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02785", "images": ["images/Shaft_02785.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.0 mm and length at least 190.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.0 mm over length 53.0 mm (from Z=0.0 to Z=53.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.1 mm over length 71.1 mm (from Z=0.0 to Z=132.1).\n9. Finish turn diameter Ø33.2 mm over length 25.2 mm (from Z=0.0 to Z=61.0).\n10. Finish turn diameter Ø30.0 mm over length 35.8 mm (from Z=0.0 to Z=35.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04379", "images": ["images/Shaft_04379.png", "detail_png/Shaft_04379_length.png", "detail_png/Shaft_04379_diam.png", "detail_png/Shaft_04379_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 121.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 98.6 mm (from Z=0.0 to Z=98.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø22.9 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02992", "images": ["images/Shaft_02992.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.2 mm and length at least 118.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 62.5 mm (from Z=0.0 to Z=62.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø55.2 mm over length 29.4 mm (from Z=0.0 to Z=50.7).\n9. Finish turn diameter Ø41.2 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00742", "images": ["images/Shaft_00742.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.1 mm and length at least 67.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.1 mm over length 7.3 mm (from Z=0.0 to Z=7.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.1 mm over length 5.0 mm (from Z=0.0 to Z=55.0).\n9. Finish turn diameter Ø43.6 mm over length 11.9 mm (from Z=0.0 to Z=50.0).\n10. Finish turn diameter Ø30.0 mm over length 38.1 mm (from Z=0.0 to Z=38.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00452", "images": ["images/Shaft_00452.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø68.9 mm and length at least 275.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.9 mm over length 128.4 mm (from Z=0.0 to Z=128.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.9 mm over length 18.6 mm (from Z=0.0 to Z=141.7).\n10. Finish turn diameter Ø41.0 mm over length 90.1 mm (from Z=0.0 to Z=123.1).\n11. Finish turn diameter Ø30.0 mm over length 33.0 mm (from Z=0.0 to Z=33.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03281", "images": ["images/Shaft_03281.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø60.5 mm and length at least 203.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.5 mm over length 86.8 mm (from Z=0.0 to Z=86.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.1 mm over length 38.6 mm (from Z=0.0 to Z=111.3).\n10. Finish turn diameter Ø30.0 mm over length 72.7 mm (from Z=0.0 to Z=72.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02480", "images": ["images/Shaft_02480.png", "detail_png/Shaft_02480_length.png", "detail_png/Shaft_02480_diam.png", "detail_png/Shaft_02480_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø58.8 mm and length at least 193.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.8 mm over length 56.5 mm (from Z=0.0 to Z=56.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø41.0 mm over length 34.5 mm (from Z=0.0 to Z=132.1).\n10. Finish turn diameter Ø30.0 mm over length 97.6 mm (from Z=0.0 to Z=97.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02731", "images": ["images/Shaft_02731.png", "detail_png/Shaft_02731_length.png", "detail_png/Shaft_02731_diam.png", "detail_png/Shaft_02731_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.7 mm and length at least 70.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.7 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.7 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø45.7 mm over length 12.1 mm (from Z=0.0 to Z=43.5).\n9. Finish turn diameter Ø33.0 mm over length 6.7 mm (from Z=0.0 to Z=31.4).\n10. Finish turn diameter Ø30.0 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02940", "images": ["images/Shaft_02940.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.3 mm and length at least 141.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.3 mm over length 42.6 mm (from Z=0.0 to Z=42.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.4 mm over length 7.2 mm (from Z=0.0 to Z=94.3).\n9. Finish turn diameter Ø37.3 mm over length 17.9 mm (from Z=0.0 to Z=87.1).\n10. Finish turn diameter Ø30.0 mm over length 69.2 mm (from Z=0.0 to Z=69.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04385", "images": ["images/Shaft_04385.png", "detail_png/Shaft_04385_length.png", "detail_png/Shaft_04385_diam.png", "detail_png/Shaft_04385_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.4 mm and length at least 289.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 39.6 mm (from Z=0.0 to Z=39.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø42.7 mm over length 18.1 mm (from Z=0.0 to Z=244.8).\n10. Finish turn diameter Ø30.0 mm over length 226.7 mm (from Z=0.0 to Z=226.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00992", "images": ["images/Shaft_00992.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø38.5 mm and length at least 207.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø36.5 mm over length 44.4 mm (from Z=0.0 to Z=44.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø36.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 158.5 mm (from Z=0.0 to Z=158.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03949", "images": ["images/Shaft_03949.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø53.6 mm and length at least 146.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø51.6 mm over length 42.8 mm (from Z=0.0 to Z=42.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø51.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø41.5 mm over length 27.8 mm (from Z=0.0 to Z=99.0).\n9. Finish turn diameter Ø34.1 mm over length 55.7 mm (from Z=0.0 to Z=71.2).\n10. Finish turn diameter Ø30.0 mm over length 15.5 mm (from Z=0.0 to Z=15.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03149", "images": ["images/Shaft_03149.png", "detail_png/Shaft_03149_length.png", "detail_png/Shaft_03149_diam.png", "detail_png/Shaft_03149_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø61.5 mm and length at least 103.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.5 mm over length 36.6 mm (from Z=0.0 to Z=36.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.2 mm over length 19.9 mm (from Z=0.0 to Z=61.6).\n9. Finish turn diameter Ø30.0 mm over length 41.7 mm (from Z=0.0 to Z=41.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00027", "images": ["images/Shaft_00027.png", "detail_png/Shaft_00027_length.png", "detail_png/Shaft_00027_diam.png", "detail_png/Shaft_00027_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø43.7 mm and length at least 263.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.7 mm over length 50.9 mm (from Z=0.0 to Z=50.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø34.3 mm over length 46.7 mm (from Z=0.0 to Z=207.3).\n10. Finish turn diameter Ø30.0 mm over length 160.6 mm (from Z=0.0 to Z=160.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01850", "images": ["images/Shaft_01850.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø33.4 mm and length at least 140.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.4 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 105.1 mm (from Z=0.0 to Z=105.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04424", "images": ["images/Shaft_04424.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø68.2 mm and length at least 141.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.2 mm over length 55.8 mm (from Z=0.0 to Z=55.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.1 mm over length 23.8 mm (from Z=0.0 to Z=80.4).\n9. Finish turn diameter Ø42.4 mm over length 56.6 mm (from Z=0.0 to Z=56.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00574", "images": ["images/Shaft_00574.png", "detail_png/Shaft_00574_length.png", "detail_png/Shaft_00574_diam.png", "detail_png/Shaft_00574_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø65.4 mm and length at least 323.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.4 mm over length 91.3 mm (from Z=0.0 to Z=91.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø57.5 mm over length 64.1 mm (from Z=0.0 to Z=227.1).\n10. Finish turn diameter Ø52.5 mm over length 51.4 mm (from Z=0.0 to Z=163.0).\n11. Finish turn diameter Ø43.9 mm over length 45.9 mm (from Z=0.0 to Z=111.6).\n12. Finish turn diameter Ø35.7 mm over length 65.7 mm (from Z=0.0 to Z=65.7).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_03308", "images": ["images/Shaft_03308.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 94.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø29.5 mm over length 49.0 mm (from Z=0.0 to Z=49.0).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03572", "images": ["images/Shaft_03572.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø74.3 mm and length at least 171.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.3 mm over length 84.4 mm (from Z=0.0 to Z=84.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.5 mm over length 21.5 mm (from Z=0.0 to Z=82.5).\n9. Finish turn diameter Ø42.7 mm over length 61.0 mm (from Z=0.0 to Z=61.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03916", "images": ["images/Shaft_03916.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø62.5 mm and length at least 287.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø60.5 mm over length 66.1 mm (from Z=0.0 to Z=66.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø60.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø49.3 mm over length 52.3 mm (from Z=0.0 to Z=216.6).\n10. Finish turn diameter Ø45.9 mm over length 43.0 mm (from Z=0.0 to Z=164.3).\n11. Finish turn diameter Ø33.9 mm over length 52.0 mm (from Z=0.0 to Z=121.3).\n12. Finish turn diameter Ø30.0 mm over length 69.3 mm (from Z=0.0 to Z=69.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04019", "images": ["images/Shaft_04019.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø44.5 mm and length at least 241.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.5 mm over length 99.8 mm (from Z=0.0 to Z=99.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø37.0 mm over length 32.9 mm (from Z=0.0 to Z=136.4).\n10. Finish turn diameter Ø30.0 mm over length 103.5 mm (from Z=0.0 to Z=103.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_04222", "images": ["images/Shaft_04222.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø75.2 mm and length at least 124.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.2 mm over length 51.0 mm (from Z=0.0 to Z=51.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø62.7 mm over length 43.5 mm (from Z=0.0 to Z=68.4).\n9. Finish turn diameter Ø50.4 mm over length 18.0 mm (from Z=0.0 to Z=24.9).\n10. Finish turn diameter Ø32.3 mm over length 6.9 mm (from Z=0.0 to Z=6.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00030", "images": ["images/Shaft_00030.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.3 mm and length at least 161.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.3 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.3 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.9 mm over length 58.4 mm (from Z=0.0 to Z=130.3).\n9. Finish turn diameter Ø33.1 mm over length 71.9 mm (from Z=0.0 to Z=71.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03205", "images": ["images/Shaft_03205.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø58.1 mm and length at least 127.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø56.1 mm over length 8.1 mm (from Z=0.0 to Z=8.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø56.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø47.8 mm over length 58.7 mm (from Z=0.0 to Z=114.7).\n9. Finish turn diameter Ø42.0 mm over length 27.4 mm (from Z=0.0 to Z=56.0).\n10. Finish turn diameter Ø35.5 mm over length 28.6 mm (from Z=0.0 to Z=28.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02701", "images": ["images/Shaft_02701.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø36.6 mm and length at least 231.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø34.6 mm over length 40.6 mm (from Z=0.0 to Z=40.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø34.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 186.3 mm (from Z=0.0 to Z=186.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01241", "images": ["images/Shaft_01241.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø50.3 mm and length at least 181.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.3 mm over length 13.6 mm (from Z=0.0 to Z=13.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.3 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.1 mm over length 40.9 mm (from Z=0.0 to Z=162.5).\n10. Finish turn diameter Ø30.0 mm over length 121.6 mm (from Z=0.0 to Z=121.6).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02182", "images": ["images/Shaft_02182.png", "detail_png/Shaft_02182_length.png", "detail_png/Shaft_02182_diam.png", "detail_png/Shaft_02182_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø40.9 mm and length at least 247.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø38.9 mm over length 31.0 mm (from Z=0.0 to Z=31.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø38.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 211.9 mm (from Z=0.0 to Z=211.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03198", "images": ["images/Shaft_03198.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø68.5 mm and length at least 79.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø66.5 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø66.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.9 mm over length 38.6 mm (from Z=0.0 to Z=69.8).\n9. Finish turn diameter Ø31.3 mm over length 31.2 mm (from Z=0.0 to Z=31.2).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00309", "images": ["images/Shaft_00309.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø57.7 mm and length at least 253.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø55.7 mm over length 22.1 mm (from Z=0.0 to Z=22.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø55.7 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø50.0 mm over length 29.3 mm (from Z=0.0 to Z=226.3).\n10. Finish turn diameter Ø40.8 mm over length 36.7 mm (from Z=0.0 to Z=197.0).\n11. Finish turn diameter Ø36.4 mm over length 59.1 mm (from Z=0.0 to Z=160.3).\n12. Finish turn diameter Ø30.0 mm over length 101.2 mm (from Z=0.0 to Z=101.2).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00007", "images": ["images/Shaft_00007.png", "detail_png/Shaft_00007_length.png", "detail_png/Shaft_00007_diam.png", "detail_png/Shaft_00007_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø33.0 mm and length at least 213.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø31.0 mm over length 24.1 mm (from Z=0.0 to Z=24.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø31.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 184.8 mm (from Z=0.0 to Z=184.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01219", "images": ["images/Shaft_01219.png", "detail_png/Shaft_01219_length.png", "detail_png/Shaft_01219_diam.png", "detail_png/Shaft_01219_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø66.0 mm and length at least 312.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø64.0 mm over length 113.5 mm (from Z=0.0 to Z=113.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø64.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø52.6 mm over length 143.1 mm (from Z=0.0 to Z=194.3).\n10. Finish turn diameter Ø34.3 mm over length 33.4 mm (from Z=0.0 to Z=51.2).\n11. Finish turn diameter Ø30.0 mm over length 17.8 mm (from Z=0.0 to Z=17.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_04995", "images": ["images/Shaft_04995.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 293.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 181.6 mm (from Z=0.0 to Z=181.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.7 mm over length 106.4 mm (from Z=0.0 to Z=106.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04936", "images": ["images/Shaft_04936.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 322.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 245.5 mm (from Z=0.0 to Z=245.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.1 mm over length 71.6 mm (from Z=0.0 to Z=71.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04815", "images": ["images/Shaft_04815.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø45.1 mm and length at least 288.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.1 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.6 mm over length 76.6 mm (from Z=0.0 to Z=207.6).\n10. Finish turn diameter Ø30.0 mm over length 131.0 mm (from Z=0.0 to Z=131.0).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02052", "images": ["images/Shaft_02052.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø59.5 mm and length at least 279.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.5 mm over length 29.0 mm (from Z=0.0 to Z=29.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.6 mm over length 124.8 mm (from Z=0.0 to Z=245.9).\n10. Finish turn diameter Ø32.2 mm over length 27.4 mm (from Z=0.0 to Z=121.1).\n11. Finish turn diameter Ø30.0 mm over length 93.7 mm (from Z=0.0 to Z=93.7).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00576", "images": ["images/Shaft_00576.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø43.9 mm and length at least 228.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø41.9 mm over length 53.9 mm (from Z=0.0 to Z=53.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø41.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 169.4 mm (from Z=0.0 to Z=169.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00597", "images": ["images/Shaft_00597.png", "detail_png/Shaft_00597_length.png", "detail_png/Shaft_00597_diam.png", "detail_png/Shaft_00597_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 223.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 188.9 mm (from Z=0.0 to Z=188.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.8 mm over length 29.5 mm (from Z=0.0 to Z=29.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00285", "images": ["images/Shaft_00285.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø50.2 mm and length at least 287.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.2 mm over length 76.4 mm (from Z=0.0 to Z=76.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø43.9 mm over length 73.4 mm (from Z=0.0 to Z=206.0).\n10. Finish turn diameter Ø34.4 mm over length 84.3 mm (from Z=0.0 to Z=132.6).\n11. Finish turn diameter Ø30.0 mm over length 48.3 mm (from Z=0.0 to Z=48.3).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00846", "images": ["images/Shaft_00846.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø50.0 mm and length at least 99.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø48.0 mm over length 8.0 mm (from Z=0.0 to Z=8.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø48.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø30.0 mm over length 86.4 mm (from Z=0.0 to Z=86.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02121", "images": ["images/Shaft_02121.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø67.8 mm and length at least 102.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 9.3 mm (from Z=0.0 to Z=9.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø51.6 mm over length 14.3 mm (from Z=0.0 to Z=87.7).\n9. Finish turn diameter Ø46.6 mm over length 11.4 mm (from Z=0.0 to Z=73.4).\n10. Finish turn diameter Ø37.5 mm over length 19.5 mm (from Z=0.0 to Z=62.0).\n11. Finish turn diameter Ø30.0 mm over length 42.5 mm (from Z=0.0 to Z=42.5).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_03617", "images": ["images/Shaft_03617.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø63.9 mm and length at least 254.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.9 mm over length 48.1 mm (from Z=0.0 to Z=48.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.1 mm over length 40.1 mm (from Z=0.0 to Z=201.3).\n10. Finish turn diameter Ø36.0 mm over length 38.3 mm (from Z=0.0 to Z=161.2).\n11. Finish turn diameter Ø30.0 mm over length 122.9 mm (from Z=0.0 to Z=122.9).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00870", "images": ["images/Shaft_00870.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø59.2 mm and length at least 88.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø57.2 mm over length 10.9 mm (from Z=0.0 to Z=10.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø57.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø46.7 mm over length 28.2 mm (from Z=0.0 to Z=72.8).\n9. Finish turn diameter Ø37.0 mm over length 44.6 mm (from Z=0.0 to Z=44.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01789", "images": ["images/Shaft_01789.png", "detail_png/Shaft_01789_length.png", "detail_png/Shaft_01789_diam.png", "detail_png/Shaft_01789_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø34.0 mm and length at least 128.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø32.0 mm over length 17.0 mm (from Z=0.0 to Z=17.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø32.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 106.5 mm (from Z=0.0 to Z=106.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03532", "images": ["images/Shaft_03532.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 319.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 252.3 mm (from Z=0.0 to Z=252.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø29.6 mm over length 62.1 mm (from Z=0.0 to Z=62.1).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04829", "images": ["images/Shaft_04829.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø32.0 mm and length at least 121.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 75.5 mm (from Z=0.0 to Z=75.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.2 mm over length 41.2 mm (from Z=0.0 to Z=41.2).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_01178", "images": ["images/Shaft_01178.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.8 mm and length at least 164.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.8 mm over length 39.1 mm (from Z=0.0 to Z=39.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø48.4 mm over length 16.8 mm (from Z=0.0 to Z=119.9).\n9. Finish turn diameter Ø40.5 mm over length 25.9 mm (from Z=0.0 to Z=103.1).\n10. Finish turn diameter Ø30.0 mm over length 77.2 mm (from Z=0.0 to Z=77.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00888", "images": ["images/Shaft_00888.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø72.6 mm and length at least 242.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø70.6 mm over length 45.9 mm (from Z=0.0 to Z=45.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø70.6 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø63.5 mm over length 12.6 mm (from Z=0.0 to Z=191.9).\n10. Finish turn diameter Ø51.8 mm over length 15.1 mm (from Z=0.0 to Z=179.3).\n11. Finish turn diameter Ø43.3 mm over length 63.9 mm (from Z=0.0 to Z=164.2).\n12. Finish turn diameter Ø31.2 mm over length 35.3 mm (from Z=0.0 to Z=100.3).\n13. Finish turn diameter Ø30.0 mm over length 65.0 mm (from Z=0.0 to Z=65.0).\n14. Break all edges (e.g., 2×45° where applicable).\n15. Remove the workpiece from the lathe."}]} {"id": "Shaft_04030", "images": ["images/Shaft_04030.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø44.0 mm and length at least 305.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.0 mm over length 41.8 mm (from Z=0.0 to Z=41.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 258.9 mm (from Z=0.0 to Z=258.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01461", "images": ["images/Shaft_01461.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.4 mm and length at least 315.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 81.8 mm (from Z=0.0 to Z=81.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø71.2 mm over length 90.8 mm (from Z=0.0 to Z=228.7).\n10. Finish turn diameter Ø65.8 mm over length 137.9 mm (from Z=0.0 to Z=137.9).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03216", "images": ["images/Shaft_03216.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø80.0 mm and length at least 122.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø78.0 mm over length 17.9 mm (from Z=0.0 to Z=17.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø78.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø73.5 mm over length 35.1 mm (from Z=0.0 to Z=100.0).\n9. Finish turn diameter Ø58.1 mm over length 14.8 mm (from Z=0.0 to Z=64.9).\n10. Finish turn diameter Ø43.8 mm over length 13.9 mm (from Z=0.0 to Z=50.1).\n11. Finish turn diameter Ø36.9 mm over length 31.2 mm (from Z=0.0 to Z=36.2).\n12. Finish turn diameter Ø30.8 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_01643", "images": ["images/Shaft_01643.png", "detail_png/Shaft_01643_length.png", "detail_png/Shaft_01643_diam.png", "detail_png/Shaft_01643_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø54.1 mm and length at least 246.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.1 mm over length 36.3 mm (from Z=0.0 to Z=36.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.1 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø48.5 mm over length 37.2 mm (from Z=0.0 to Z=205.5).\n10. Finish turn diameter Ø42.6 mm over length 19.9 mm (from Z=0.0 to Z=168.3).\n11. Finish turn diameter Ø30.7 mm over length 44.1 mm (from Z=0.0 to Z=148.4).\n12. Finish turn diameter Ø30.0 mm over length 104.3 mm (from Z=0.0 to Z=104.3).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_04028", "images": ["images/Shaft_04028.png", "detail_png/Shaft_04028_length.png", "detail_png/Shaft_04028_diam.png", "detail_png/Shaft_04028_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø67.5 mm and length at least 207.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.5 mm over length 15.0 mm (from Z=0.0 to Z=15.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø55.0 mm over length 66.8 mm (from Z=0.0 to Z=187.7).\n10. Finish turn diameter Ø43.6 mm over length 47.1 mm (from Z=0.0 to Z=120.9).\n11. Finish turn diameter Ø37.2 mm over length 31.9 mm (from Z=0.0 to Z=73.8).\n12. Finish turn diameter Ø30.0 mm over length 41.9 mm (from Z=0.0 to Z=41.9).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]} {"id": "Shaft_00568", "images": ["images/Shaft_00568.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø45.6 mm and length at least 66.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.6 mm over length 14.6 mm (from Z=0.0 to Z=14.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.6 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.4 mm over length 21.1 mm (from Z=0.0 to Z=46.9).\n9. Finish turn diameter Ø30.0 mm over length 25.8 mm (from Z=0.0 to Z=25.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03609", "images": ["images/Shaft_03609.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø76.4 mm and length at least 238.5 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø74.4 mm over length 39.5 mm (from Z=0.0 to Z=39.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø74.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø70.6 mm over length 51.3 mm (from Z=0.0 to Z=194.0).\n10. Finish turn diameter Ø63.3 mm over length 119.1 mm (from Z=0.0 to Z=142.7).\n11. Finish turn diameter Ø57.5 mm over length 23.6 mm (from Z=0.0 to Z=23.6).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01457", "images": ["images/Shaft_01457.png", "detail_png/Shaft_01457_length.png", "detail_png/Shaft_01457_diam.png", "detail_png/Shaft_01457_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø56.4 mm and length at least 69.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø54.4 mm over length 5.0 mm (from Z=0.0 to Z=5.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø54.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.8 mm over length 18.5 mm (from Z=0.0 to Z=59.0).\n9. Finish turn diameter Ø30.2 mm over length 15.8 mm (from Z=0.0 to Z=40.5).\n10. Finish turn diameter Ø30.0 mm over length 24.7 mm (from Z=0.0 to Z=24.7).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02168", "images": ["images/Shaft_02168.png", "detail_png/Shaft_02168_length.png", "detail_png/Shaft_02168_diam.png", "detail_png/Shaft_02168_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 104.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 74.0 mm (from Z=0.0 to Z=74.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø21.6 mm over length 25.4 mm (from Z=0.0 to Z=25.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_02115", "images": ["images/Shaft_02115.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø67.8 mm and length at least 89.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø65.8 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø65.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø54.2 mm over length 35.7 mm (from Z=0.0 to Z=70.7).\n9. Finish turn diameter Ø42.9 mm over length 35.0 mm (from Z=0.0 to Z=35.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00492", "images": ["images/Shaft_00492.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø54.5 mm and length at least 203.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø52.5 mm over length 40.0 mm (from Z=0.0 to Z=40.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø52.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø38.4 mm over length 44.9 mm (from Z=0.0 to Z=158.7).\n10. Finish turn diameter Ø30.0 mm over length 113.8 mm (from Z=0.0 to Z=113.8).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02725", "images": ["images/Shaft_02725.png", "detail_png/Shaft_02725_length.png", "detail_png/Shaft_02725_diam.png", "detail_png/Shaft_02725_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 275.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 214.2 mm (from Z=0.0 to Z=214.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø27.5 mm over length 56.4 mm (from Z=0.0 to Z=56.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03183", "images": ["images/Shaft_03183.png", "detail_png/Shaft_03183_length.png", "detail_png/Shaft_03183_diam.png", "detail_png/Shaft_03183_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø60.4 mm and length at least 123.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø58.4 mm over length 22.4 mm (from Z=0.0 to Z=22.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø58.4 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø40.5 mm over length 36.3 mm (from Z=0.0 to Z=96.3).\n9. Finish turn diameter Ø30.0 mm over length 60.0 mm (from Z=0.0 to Z=60.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04690", "images": ["images/Shaft_04690.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø41.4 mm and length at least 316.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø39.4 mm over length 52.1 mm (from Z=0.0 to Z=52.1).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø39.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 259.7 mm (from Z=0.0 to Z=259.7).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04704", "images": ["images/Shaft_04704.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø44.4 mm and length at least 232.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø42.4 mm over length 40.9 mm (from Z=0.0 to Z=40.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø42.4 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 186.4 mm (from Z=0.0 to Z=186.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02271", "images": ["images/Shaft_02271.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø32.0 mm and length at least 91.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 73.4 mm (from Z=0.0 to Z=73.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.8 mm over length 13.4 mm (from Z=0.0 to Z=13.4).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00606", "images": ["images/Shaft_00606.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 205.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 100.5 mm (from Z=0.0 to Z=100.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø18.8 mm over length 99.9 mm (from Z=0.0 to Z=99.9).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01326", "images": ["images/Shaft_01326.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.9 mm and length at least 116.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 22.3 mm (from Z=0.0 to Z=22.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø34.4 mm over length 7.9 mm (from Z=0.0 to Z=89.4).\n9. Finish turn diameter Ø30.0 mm over length 81.5 mm (from Z=0.0 to Z=81.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02108", "images": ["images/Shaft_02108.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø65.2 mm and length at least 171.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø63.2 mm over length 8.6 mm (from Z=0.0 to Z=8.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø63.2 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø49.6 mm over length 26.2 mm (from Z=0.0 to Z=158.0).\n9. Finish turn diameter Ø37.2 mm over length 66.7 mm (from Z=0.0 to Z=131.8).\n10. Finish turn diameter Ø30.0 mm over length 65.1 mm (from Z=0.0 to Z=65.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_02649", "images": ["images/Shaft_02649.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø63.1 mm and length at least 178.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø61.1 mm over length 25.5 mm (from Z=0.0 to Z=25.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø61.1 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.0 mm over length 71.3 mm (from Z=0.0 to Z=147.7).\n9. Finish turn diameter Ø30.0 mm over length 76.4 mm (from Z=0.0 to Z=76.4).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_03497", "images": ["images/Shaft_03497.png", "detail_png/Shaft_03497_length.png", "detail_png/Shaft_03497_diam.png", "detail_png/Shaft_03497_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 135.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 117.4 mm (from Z=0.0 to Z=117.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø28.4 mm over length 13.3 mm (from Z=0.0 to Z=13.3).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02264", "images": ["images/Shaft_02264.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø77.9 mm and length at least 89.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø75.9 mm over length 27.9 mm (from Z=0.0 to Z=27.9).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø75.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.4 mm over length 9.3 mm (from Z=0.0 to Z=56.4).\n9. Finish turn diameter Ø41.9 mm over length 9.7 mm (from Z=0.0 to Z=47.1).\n10. Finish turn diameter Ø30.0 mm over length 37.4 mm (from Z=0.0 to Z=37.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03714", "images": ["images/Shaft_03714.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.9 mm and length at least 168.6 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.9 mm over length 16.5 mm (from Z=0.0 to Z=16.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø56.6 mm over length 61.9 mm (from Z=0.0 to Z=147.1).\n9. Finish turn diameter Ø48.4 mm over length 26.9 mm (from Z=0.0 to Z=85.2).\n10. Finish turn diameter Ø40.1 mm over length 19.5 mm (from Z=0.0 to Z=58.3).\n11. Finish turn diameter Ø30.0 mm over length 38.8 mm (from Z=0.0 to Z=38.8).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_00620", "images": ["images/Shaft_00620.png", "detail_png/Shaft_00620_length.png", "detail_png/Shaft_00620_diam.png", "detail_png/Shaft_00620_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a aluminium alloy round bar (material EN AW-6082) with diameter at least Ø32.0 mm and length at least 68.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 45.3 mm (from Z=0.0 to Z=45.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø18.6 mm over length 18.1 mm (from Z=0.0 to Z=18.1).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_03825", "images": ["images/Shaft_03825.png", "detail_png/Shaft_03825_length.png", "detail_png/Shaft_03825_diam.png", "detail_png/Shaft_03825_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø39.5 mm and length at least 241.0 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø37.5 mm over length 32.2 mm (from Z=0.0 to Z=32.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø37.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø30.0 mm over length 203.8 mm (from Z=0.0 to Z=203.8).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_04610", "images": ["images/Shaft_04610.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø61.8 mm and length at least 80.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø59.8 mm over length 6.0 mm (from Z=0.0 to Z=6.0).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø59.8 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø44.3 mm over length 17.1 mm (from Z=0.0 to Z=69.7).\n9. Finish turn diameter Ø30.0 mm over length 52.6 mm (from Z=0.0 to Z=52.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_02075", "images": ["images/Shaft_02075.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø64.2 mm and length at least 276.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø62.2 mm over length 55.2 mm (from Z=0.0 to Z=55.2).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø62.2 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø45.8 mm over length 65.1 mm (from Z=0.0 to Z=216.6).\n10. Finish turn diameter Ø30.0 mm over length 151.5 mm (from Z=0.0 to Z=151.5).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_01509", "images": ["images/Shaft_01509.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø32.0 mm and length at least 72.7 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 48.4 mm (from Z=0.0 to Z=48.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø26.1 mm over length 19.3 mm (from Z=0.0 to Z=19.3).\n9. Break all edges (e.g., 2×45° where applicable).\n10. Remove the workpiece from the lathe."}]} {"id": "Shaft_00908", "images": ["images/Shaft_00908.png", "detail_png/Shaft_00908_length.png", "detail_png/Shaft_00908_diam.png", "detail_png/Shaft_00908_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø47.9 mm and length at least 112.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø45.9 mm over length 22.8 mm (from Z=0.0 to Z=22.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø45.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø42.6 mm over length 8.9 mm (from Z=0.0 to Z=84.5).\n9. Finish turn diameter Ø30.0 mm over length 75.6 mm (from Z=0.0 to Z=75.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01513", "images": ["images/Shaft_01513.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø48.9 mm and length at least 243.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø46.9 mm over length 59.8 mm (from Z=0.0 to Z=59.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø46.9 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø31.5 mm over length 11.9 mm (from Z=0.0 to Z=179.1).\n10. Finish turn diameter Ø30.0 mm over length 167.2 mm (from Z=0.0 to Z=167.2).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_03079", "images": ["images/Shaft_03079.png", "detail_png/Shaft_03079_length.png", "detail_png/Shaft_03079_diam.png", "detail_png/Shaft_03079_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 214.4 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 178.8 mm (from Z=0.0 to Z=178.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø25.5 mm over length 30.6 mm (from Z=0.0 to Z=30.6).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_01064", "images": ["images/Shaft_01064.png", "detail_png/Shaft_01064_length.png", "detail_png/Shaft_01064_diam.png", "detail_png/Shaft_01064_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a stainless steel round bar (material 1.4301) with diameter at least Ø45.5 mm and length at least 122.2 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø43.5 mm over length 21.3 mm (from Z=0.0 to Z=21.3).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø43.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø31.8 mm over length 29.9 mm (from Z=0.0 to Z=95.9).\n9. Finish turn diameter Ø30.0 mm over length 66.0 mm (from Z=0.0 to Z=66.0).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00707", "images": ["images/Shaft_00707.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø71.5 mm and length at least 187.8 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø69.5 mm over length 10.5 mm (from Z=0.0 to Z=10.5).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø69.5 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø64.0 mm over length 28.9 mm (from Z=0.0 to Z=172.3).\n9. Finish turn diameter Ø56.9 mm over length 87.3 mm (from Z=0.0 to Z=143.4).\n10. Finish turn diameter Ø44.1 mm over length 56.1 mm (from Z=0.0 to Z=56.1).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00982", "images": ["images/Shaft_00982.png", "detail_png/Shaft_00982_length.png", "detail_png/Shaft_00982_diam.png", "detail_png/Shaft_00982_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material C45) with diameter at least Ø81.9 mm and length at least 145.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø79.9 mm over length 35.7 mm (from Z=0.0 to Z=35.7).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø79.9 mm.\n6. Face the end and set Z=0.\n7. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n8. Finish turn diameter Ø68.8 mm over length 33.4 mm (from Z=0.0 to Z=104.6).\n9. Finish turn diameter Ø54.4 mm over length 29.8 mm (from Z=0.0 to Z=71.2).\n10. Finish turn diameter Ø39.2 mm over length 41.4 mm (from Z=0.0 to Z=41.4).\n11. Break all edges (e.g., 2×45° where applicable).\n12. Remove the workpiece from the lathe."}]} {"id": "Shaft_00997", "images": ["images/Shaft_00997.png"], "conversations": [{"from": "user", "value": "\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø74.8 mm and length at least 292.3 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø72.8 mm over length 96.4 mm (from Z=0.0 to Z=96.4).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø72.8 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø54.7 mm over length 77.3 mm (from Z=0.0 to Z=190.9).\n10. Finish turn diameter Ø47.1 mm over length 77.6 mm (from Z=0.0 to Z=113.6).\n11. Finish turn diameter Ø38.0 mm over length 36.0 mm (from Z=0.0 to Z=36.0).\n12. Break all edges (e.g., 2×45° where applicable).\n13. Remove the workpiece from the lathe."}]} {"id": "Shaft_01776", "images": ["images/Shaft_01776.png", "detail_png/Shaft_01776_length.png", "detail_png/Shaft_01776_diam.png", "detail_png/Shaft_01776_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 42CrMo4) with diameter at least Ø32.0 mm and length at least 306.1 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø30.0 mm over length 145.6 mm (from Z=0.0 to Z=145.6).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø30.0 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø20.1 mm over length 155.5 mm (from Z=0.0 to Z=155.5).\n10. Break all edges (e.g., 2×45° where applicable).\n11. Remove the workpiece from the lathe."}]} {"id": "Shaft_00465", "images": ["images/Shaft_00465.png", "detail_png/Shaft_00465_length.png", "detail_png/Shaft_00465_diam.png", "detail_png/Shaft_00465_title.png"], "conversations": [{"from": "user", "value": "\n\n\n\nGenerate the machining process for the shaft in the image. Use the exact 10–11 step template."}, {"from": "assistant", "value": "1. Select a steel round bar (material 16MnCr5) with diameter at least Ø75.5 mm and length at least 209.9 mm to allow machining allowances.\n2. Mount the bar in a three-jaw chuck.\n3. Face the end.\n4. Finish turn the holding diameter Ø73.5 mm over length 100.8 mm (from Z=0.0 to Z=100.8).\n5. Mount the bar in a three-jaw chuck by the holding diameter Ø73.5 mm.\n6. Face the end and set Z=0.\n7. Center-drill the free end and support the bar with tail support.\n8. Rough turn the remaining outer surfaces leaving ~0.5–1.0 mm stock per side for finishing.\n9. Finish turn diameter Ø68.4 mm over length 22.4 mm (from Z=0.0 to Z=104.1).\n10. Finish turn diameter Ø57.9 mm over length 12.2 mm (from Z=0.0 to Z=81.7).\n11. Finish turn diameter Ø51.5 mm over length 52.4 mm (from Z=0.0 to Z=69.5).\n12. Finish turn diameter Ø31.5 mm over length 17.1 mm (from Z=0.0 to Z=17.1).\n13. Break all edges (e.g., 2×45° where applicable).\n14. Remove the workpiece from the lathe."}]}