精品文档
N30 U-12
N35 G04 X2 N40 G01 U12 N50 M99 21. 编写下图零件的精加工程序。工件坐标系原点建在工件右端面中心。
O0006
N10 T0101
N20 S500 M03 N30 G00 X0 Z5
N40 G01 Z0 F0.1 N50 G03 X28 Z-14 R14 N60 G01 X40 Z-44 N70 Z-59
N80 G02 X50 Z-64 R5
N90 G00 X80 Z50 M05 N100 M02
22. 编写下图零件的粗、精加工程序。工件毛坯直径为45mm,工件坐标系原点建在工件右端面中心。 O0007 T0101 M03S800 G00X45Z5 G71U2R2
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G71P10Q20U0.5W0.1F0.3 N10G01X20Z0F0.1 X24Z-2 Z-20 X25 X30Z-35 Z-40
G03X42Z-46R6 N20G01Z-60 G00X80Z80M05 M00 T0202 M03S1000 G00X45Z5 G70P10Q20 G00X80Z80M05 M30
23. 编写下图零件的粗、精加工程序。工件毛坯直径为45mm,割刀宽度为5mm,工件坐标系原点建在工件右端面中心。 O0008 T0101 M03S500 G00X45Z5 G71U2R2
G71P10Q20U0.5W0.1F0.3 N10G01X20Z0F0.1 X23.8Z-2 Z-25 X28 X34Z-33 Z-44
G02X42Z-48R4 N20G01Z-60 G00X80Z80M05 M00
M03S1000 G00X45Z5
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G70P10Q20 G00X80Z80M05 M00 T0202 M03S350 G00X30Z-25 G01X20F0.1 X30 Z-23 X20 G04X2 G01Z-25 X30
G00X80Z80M05 M00 T0303 M03S500 G00X28Z5
G92X22.8Z-21F2 X22 X21.52 X21.32
G00X80Z80M05 M30
24. 编写下图零件的粗、精加工程序。工件毛坯直径为45mm,割刀宽度为5mm,工件坐标系原点建在工件右端面中心。 O0009 T0101 M03S500 G00X45Z5 G71U2R2
G71P10Q20U0.5W0.1F0.3 N10G01X0Z0F0.1
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G03X24Z-12R12 G01Z-15 X26
X29.8Z-17 Z-35 X30
G02X38Z-53.974R47 G01X42Z-57 N20Z-71
G00X80Z80M05 M00
M03S1000 G00X45Z5 G70P10Q20 G00X80Z80M05 M00 T0202
G00X32Z-35 G01X26F0.1 G04X2 G01X35
G00X80Z80M05 M00 T0303
G00X35Z-12 G92X28.8Z-32F2 X28 X27.52 X27.32
G00X50Z50M05 M30
25、编写下图零件的粗、精加工程序。工件毛坯直径为45mm,工件坐标系原点建在工件右端面中心。 O0010 T0101 M03S800 G00X42Z5
收集于网络,如有侵权请联系管理员删除