id
stringlengths
11
11
images
listlengths
1
4
conversations
listlengths
2
2
Shaft_03623
[ "images/Shaft_03623.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02893
[ "images/Shaft_02893.png", "detail_png/Shaft_02893_length.png", "detail_png/Shaft_02893_diam.png", "detail_png/Shaft_02893_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01105
[ "images/Shaft_01105.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02495
[ "images/Shaft_02495.png", "detail_png/Shaft_02495_length.png", "detail_png/Shaft_02495_diam.png", "detail_png/Shaft_02495_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04682
[ "images/Shaft_04682.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01257
[ "images/Shaft_01257.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04891
[ "images/Shaft_04891.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00873
[ "images/Shaft_00873.png", "detail_png/Shaft_00873_length.png", "detail_png/Shaft_00873_diam.png", "detail_png/Shaft_00873_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_01081
[ "images/Shaft_01081.png", "detail_png/Shaft_01081_length.png", "detail_png/Shaft_01081_diam.png", "detail_png/Shaft_01081_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03450
[ "images/Shaft_03450.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03746
[ "images/Shaft_03746.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01976
[ "images/Shaft_01976.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01511
[ "images/Shaft_01511.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_03069
[ "images/Shaft_03069.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01630
[ "images/Shaft_01630.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00218
[ "images/Shaft_00218.png", "detail_png/Shaft_00218_length.png", "detail_png/Shaft_00218_diam.png", "detail_png/Shaft_00218_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_03084
[ "images/Shaft_03084.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_01452
[ "images/Shaft_01452.png", "detail_png/Shaft_01452_length.png", "detail_png/Shaft_01452_diam.png", "detail_png/Shaft_01452_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_04990
[ "images/Shaft_04990.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00256
[ "images/Shaft_00256.png", "detail_png/Shaft_00256_length.png", "detail_png/Shaft_00256_diam.png", "detail_png/Shaft_00256_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01978
[ "images/Shaft_01978.png", "detail_png/Shaft_01978_length.png", "detail_png/Shaft_01978_diam.png", "detail_png/Shaft_01978_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_02811
[ "images/Shaft_02811.png", "detail_png/Shaft_02811_length.png", "detail_png/Shaft_02811_diam.png", "detail_png/Shaft_02811_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02177
[ "images/Shaft_02177.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04889
[ "images/Shaft_04889.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_02724
[ "images/Shaft_02724.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_01803
[ "images/Shaft_01803.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02756
[ "images/Shaft_02756.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_03392
[ "images/Shaft_03392.png", "detail_png/Shaft_03392_length.png", "detail_png/Shaft_03392_diam.png", "detail_png/Shaft_03392_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01380
[ "images/Shaft_01380.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_00028
[ "images/Shaft_00028.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02198
[ "images/Shaft_02198.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_04779
[ "images/Shaft_04779.png", "detail_png/Shaft_04779_length.png", "detail_png/Shaft_04779_diam.png", "detail_png/Shaft_04779_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00463
[ "images/Shaft_00463.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03607
[ "images/Shaft_03607.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02522
[ "images/Shaft_02522.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00293
[ "images/Shaft_00293.png", "detail_png/Shaft_00293_length.png", "detail_png/Shaft_00293_diam.png", "detail_png/Shaft_00293_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_02825
[ "images/Shaft_02825.png", "detail_png/Shaft_02825_length.png", "detail_png/Shaft_02825_diam.png", "detail_png/Shaft_02825_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01074
[ "images/Shaft_01074.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04770
[ "images/Shaft_04770.png", "detail_png/Shaft_04770_length.png", "detail_png/Shaft_04770_diam.png", "detail_png/Shaft_04770_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02862
[ "images/Shaft_02862.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04196
[ "images/Shaft_04196.png", "detail_png/Shaft_04196_length.png", "detail_png/Shaft_04196_diam.png", "detail_png/Shaft_04196_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_01622
[ "images/Shaft_01622.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00374
[ "images/Shaft_00374.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02491
[ "images/Shaft_02491.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00933
[ "images/Shaft_00933.png", "detail_png/Shaft_00933_length.png", "detail_png/Shaft_00933_diam.png", "detail_png/Shaft_00933_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04737
[ "images/Shaft_04737.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_02661
[ "images/Shaft_02661.png", "detail_png/Shaft_02661_length.png", "detail_png/Shaft_02661_diam.png", "detail_png/Shaft_02661_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_04399
[ "images/Shaft_04399.png", "detail_png/Shaft_04399_length.png", "detail_png/Shaft_04399_diam.png", "detail_png/Shaft_04399_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_02868
[ "images/Shaft_02868.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_00806
[ "images/Shaft_00806.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_01253
[ "images/Shaft_01253.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_02060
[ "images/Shaft_02060.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_00381
[ "images/Shaft_00381.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_02134
[ "images/Shaft_02134.png", "detail_png/Shaft_02134_length.png", "detail_png/Shaft_02134_diam.png", "detail_png/Shaft_02134_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04187
[ "images/Shaft_04187.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02189
[ "images/Shaft_02189.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00900
[ "images/Shaft_00900.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04056
[ "images/Shaft_04056.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_02359
[ "images/Shaft_02359.png", "detail_png/Shaft_02359_length.png", "detail_png/Shaft_02359_diam.png", "detail_png/Shaft_02359_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02912
[ "images/Shaft_02912.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03764
[ "images/Shaft_03764.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03601
[ "images/Shaft_03601.png", "detail_png/Shaft_03601_length.png", "detail_png/Shaft_03601_diam.png", "detail_png/Shaft_03601_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01595
[ "images/Shaft_01595.png", "detail_png/Shaft_01595_length.png", "detail_png/Shaft_01595_diam.png", "detail_png/Shaft_01595_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01252
[ "images/Shaft_01252.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_00980
[ "images/Shaft_00980.png", "detail_png/Shaft_00980_length.png", "detail_png/Shaft_00980_diam.png", "detail_png/Shaft_00980_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_03415
[ "images/Shaft_03415.png", "detail_png/Shaft_03415_length.png", "detail_png/Shaft_03415_diam.png", "detail_png/Shaft_03415_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_03301
[ "images/Shaft_03301.png", "detail_png/Shaft_03301_length.png", "detail_png/Shaft_03301_diam.png", "detail_png/Shaft_03301_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_04045
[ "images/Shaft_04045.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_02399
[ "images/Shaft_02399.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_02874
[ "images/Shaft_02874.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_01932
[ "images/Shaft_01932.png", "detail_png/Shaft_01932_length.png", "detail_png/Shaft_01932_diam.png", "detail_png/Shaft_01932_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_04647
[ "images/Shaft_04647.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04502
[ "images/Shaft_04502.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04637
[ "images/Shaft_04637.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02191
[ "images/Shaft_02191.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03494
[ "images/Shaft_03494.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_02112
[ "images/Shaft_02112.png", "detail_png/Shaft_02112_length.png", "detail_png/Shaft_02112_diam.png", "detail_png/Shaft_02112_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02551
[ "images/Shaft_02551.png", "detail_png/Shaft_02551_length.png", "detail_png/Shaft_02551_diam.png", "detail_png/Shaft_02551_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_04354
[ "images/Shaft_04354.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03188
[ "images/Shaft_03188.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_01580
[ "images/Shaft_01580.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01701
[ "images/Shaft_01701.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00854
[ "images/Shaft_00854.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_00182
[ "images/Shaft_00182.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03682
[ "images/Shaft_03682.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02120
[ "images/Shaft_02120.png", "detail_png/Shaft_02120_length.png", "detail_png/Shaft_02120_diam.png", "detail_png/Shaft_02120_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_04825
[ "images/Shaft_04825.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_00018
[ "images/Shaft_00018.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02835
[ "images/Shaft_02835.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03696
[ "images/Shaft_03696.png", "detail_png/Shaft_03696_length.png", "detail_png/Shaft_03696_diam.png", "detail_png/Shaft_03696_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02762
[ "images/Shaft_02762.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_01524
[ "images/Shaft_01524.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01700
[ "images/Shaft_01700.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_02540
[ "images/Shaft_02540.png", "detail_png/Shaft_02540_length.png", "detail_png/Shaft_02540_diam.png", "detail_png/Shaft_02540_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]
Shaft_02877
[ "images/Shaft_02877.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01695
[ "images/Shaft_01695.png", "detail_png/Shaft_01695_length.png", "detail_png/Shaft_01695_diam.png", "detail_png/Shaft_01695_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_01741
[ "images/Shaft_01741.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_04140
[ "images/Shaft_04140.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in 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." } ]
Shaft_03299
[ "images/Shaft_03299.png" ]
[ { "from": "user", "value": "<image>\nGenerate the machining process for the shaft in the image. 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." } ]
Shaft_04010
[ "images/Shaft_04010.png", "detail_png/Shaft_04010_length.png", "detail_png/Shaft_04010_diam.png", "detail_png/Shaft_04010_title.png" ]
[ { "from": "user", "value": "<image>\n<image>\n<image>\n<image>\nGenerate the machining process for the shaft in the image. Use 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." } ]