例21:等宽槽的零件采用子程序(M98指令)编程 N10G92X100Z100(设程序参考点) N20G90G00X4222 N40Mo6T0101 N35G04P3 N38 MO3M07 N50G90G00X32Z-12 N6oM98P1021L1 (调用1021子程序) N70G90G00X327-32 N8OM98P1021L1 N90G90G00X42Z2 N95T0100 N100 MO5M09 N110M30 O1021 (开始定义1021子程序) N10G91 (设增量方式) N20G01X-12F20 N30G01X12F200 N40G90G00Z-8 N50G01X-12F20 N60G01X12F200 N70G90 N80 M99 (子程序结束) 例22:轴类零件1采用单循环加工,G81指令编程 00022 N10G92X100Z100 (设定程序参考点) N20G90S800F200 N30Mo6T0101 N35G04P3 N38 MO3MO7 N40G90G00X26.220.2 N50G81G91X-12-35.2F100 N60X-42Z-30.2 N70X-6Z-30 循环结束) N80 G01X20F100 N90Z30 N100G03X22.5Z-32.5R2.5 N110G01Z-35 N120G90G00X100Z100 N125T0100
例 21： 等宽槽的零件采用子程序（M98 指令）编程 Ｏ0021 N10 G92X100Z100 （设程序参考点） N20 G90G00X42Z2 N40 M06T0101 N35 G04P3 N38 M03M07 N50 G90G00X32Z-12 N60 M98P1021L1 （调用 1021 子程序） N70 G90G00X32Z-32 N80 M98P1021L1 N90 G90G00X42Z2 N95 T0100 N100 M05M09 N110 M30 Ｏ1021 （开始定义 1021 子程序） N10 G91 （设增量方式） N20 G01X-12F20 N30 G01X12F200 N40 G90G00Z-8 N50 G01X-12F20 N60 G01X12F200 N70 G90 N80 M99 （子程序结束） 例 22：轴类零件 1 采用单循环加工，G81 指令编程。 Ｏ0022 N10 G92X100Z100 （设定程序参考点） N20 G90S800F200 N30 M06T0101 N35 G04P3 N38 M03M07 N40 G90G00X26.2Z0.2 N50 G81G91X-1Z-35.2F100 N60 X-4Z-30.2 N70 X-6Z-30.2 （循环结束） N80 G01X20F100 N90 Z-30 N100 G03X22.5Z-32.5R2.5 N110 G01Z-35 N120 G90G00X100Z100 N125 T0100
N130 MO5M09 N140M30 例23:轴类零件2实例 00023 N10G92X100Z100(设定程序参考点) N20Mo6T0101 N25G04P3 N30 MO3MO7 N40G90G00X32Z4 N50G01Z0F200 N70G9000X32Z4 N80 G71U2WORIP90Q170X0. 5Z0F200 N90 G01X8Z4F100 N100Z0 N110X10Z-1 N120Z-15 N130X14 N140X16Z-16 N150Z-28 N160G02X24Z-32R4 N170G01Z-35 N210G90G00X1007100 N215T0100 N220 MO5M09 N230M30 例24:轴类零件3的综合加工 N10G92X100Z100 N20Mo6T0101 N25G04P3 N30 MO3MO7 N40G90G00X32Z4 N50G01Z0F200 N60X-1 N70G90G00X32Z4 N8OG73Ul5WOR7P9oQ190X0.5Z0F200(粗车外圆) N90 GO1XOZ4F100 N100Z0 N110G03X10.2Z-2.84R6 N120G01Z-6 N130X12
N130 M05M09 N140 M30 例 23： 轴类零件 2 实例 Ｏ0023 N10 G92X100Z100 （设定程序参考点） N20 M06TO101 N25 G04P3 N30 M03M07 N40 G90G00X32Z4 N50 G01Z0F200 N60 X-1 N70 G90G00X32Z4 N80 G71U2W0R1P90Q170X0.5Z0F200 N90 G01X8Z4F100 N100 Z0 N110 X10Z-1 N120 Z-15 N130 X14 N140 X16Z-16 N150 Z-28 N160 G02X24Z-32R4 N170 G01Z-35 N210 G90G00X100Z100 N215 T0100 N220 M05M09 N230 M30 例 24：轴类零件 3 的综合加工 Ｏ0024 N10 G92X100Z100 N20 M06TO101 N25 G04P3 N30 M03M07 N40 G90G00X32Z4 N50 G01Z0F200 N60 X-1 N70 G90G00X32Z4 N80 G73U15W0R7P90Q190X0.5Z0F200（粗车外圆） N90 G01X0Z4F100 N100 Z0 N110 G03X10.2Z-2.84R6 N120 G01Z-6 N130 X12
N140Z-15 N150X16Z-19 N170G03X10Z-36R7.07 N180G01X24Z-46 N190Z-54 N210G90600X100Z100 N220T0100 N225M05 N230M00 N240M06T0303 N250G04P3 N255 M03 N260G90G600X32Z-15(假定切刀宽度为3m) N270G01X10.2F50 N280G04P0.5 N290G01X32F200 N300G90G00X100Z100 N304T0300 N306M05 N308M00 N310Mo6T0202 N315G04P3 N318M03 N320G90G00X16Z-2(车M12螺纹) N330G82X11.3Z-14F1.0 N340G82X10.9Z-14F1.0 N350G82X10.7Z-14F1.0 N360G82X10.7Z-14F1.0 N370G82X10.7Z-14F1.0 N380G82X10.72-14F1.0 N390G90G00X100Z100 N392T0200 N394M05 N396M00 N400Mo6T0303 N405G04P3 N408 M03 N410G90G00X32Z-55 (切断) N420G01X-1F50 N430G90G00X32 N440G00X100Z100 N450T0300 N450 MO5M09
N140 Z-15 N150 X16Z-19 N160 X10Z-26 N170 G03X10Z-36R7.07 N180 G01X24Z-46 N190 Z-54 N210 G90G00X100Z100 N220 T0100 N225 M05 N230 M00 N240 M06T0303 N250 G04P3 N255 M03 N260 G90G00X32Z-15 （假定切刀宽度为 3mm） N270 G01X10.2F50 N280 G04P0.5 N290 G01X32F200 N300 G90G00X100Z100 N304 T0300 N306 M05 N308 M00 N310 M06T0202 N315 G04P3 N318 M03 N320 G90G00X16Z-2 （车 M12 螺纹） N330 G82X11.3Z-14F1.0 N340 G82X10.9Z-14F1.0 N350 G82X10.7Z-14F1.0 N360 G82X10.7Z-14F1.0 N370 G82X10.7Z-14F1.0 N380 G82X10.7Z-14F1.0 N390 G90G00X100Z100 N392 T0200 N394 M05 N396 M00 N400 M06T0303 N405 G04P3 N408 M03 N410 G90G00X32Z-55 （切断） N420 G01X-1F50 N430 G90G00X32 N440 G00X100Z100 N450 T0300 N450 M05M09
N460M30 例25:轴类零件4的综合加工 N10G92X100Z100 N20Mo6T0101G90 N25G04P3 N30 MO3MO7 N40G90G00X40Z2 N50G01Z0F200 N60X-1 N70G90G00X40Z2 N8OG71U2WORP90Q180X0.5Z0F200(粗车外圆) N90G01X8Z2F100 N100Z0 N110X10Z-1 N120Z-21.1 N130X10 N140Z-36 N150G02X24Z-40R4 N160G01Z-46.2 N170X32Z-54 N180Z67 N220G90600X100Z100 N225T0100 N230 MO5M00 N240M0610404 N246G04P3 N248M03 N250G9000X20Z-21.1(假定切刀宽度为3.1mm) N260G01X8F20 N270G04P0.5 N280G90G00X20 N290G90G00X100Z100 N29210100 N294M05 N296M00 N300M06T0202 N308M03 N310G90G00X14Z4 N320G82X9.2Z-20F1.5(车M10螺纹) N330G82X8.6Z-20F1.5 N340G82X8.3Z-20F1.5
N460 M30 例 25：轴类零件 4 的综合加工 Ｏ0025 N10 G92X100Z100 N20 M06T0101G90 N25 G04P3 N30 M03M07 N40 G90G00X40Z2 N50 G01Z0F200 N60 X-1 N70 G90G00X40Z2 N80 G71U2W0R1P90Q180X0.5Z0F200（粗车外圆） N90 G01X8Z2F100 N100 Z0 N110 X10Z-1 N120 Z-21.1 N130 X10 N140 Z-36 N150 G02X24Z-40R4 N160 G01Z-46.2 N170 X32Z-54 N180 Z-67 N220 G90G00X100Z100 N225 T0100 N230 M05M00 N240 M06T0404 N246 G04P3 N248 M03 N250 G90G00X20Z-21.1（假定切刀宽度为 3.1mm） N260 G01X8F20 N270 G04P0.5 N280 G90G00X20 N290 G90G00X100Z100 N292 T0100 N294 M05 N296 M00 N300 M06T0202 N305 G04P3 N308 M03 N310 G90G00X14Z4 N320 G82X9.2Z-20F1.5 （车 M10 螺纹） N330 G82X8.6Z-20F1.5 N340 G82X8.3Z-20F1.5
N350G82X8.1Z-20F1.5 N360G82X8.05Z-20F1.0 N370G82X8 N380G82X8 N390G82X8.05Z-20F1.0 N400G90G00X100Z100 N410T0200 N412M05 N416M00 N420Mo6T0404 N422G04P3 N430G90G00X40Z-68.4(假定切刀宽度为3.1m) N440G01X-1F20 N450G90G00X100 N460Z100 N465T0400 N470 MO5M09 N480M30 例26:小手柄的数控车床加工 00026 N10G92X100Z100 N20Mo6T0101 N25G04P3 N30 MO3M07 N40G90G00X3272 N50G01Z0F200 N60X-1 N70G90G00X60Z20 N80G73U7woR5P90Q150X0.5Z0F200 N90GO1X0Z20F100 N100Z0 N110G03X22.29Z-18.1605R12.5 N120G02X20.169Z-43.001R30 N130G02X25Z-46.245R8 N140G03X28Z-49.368R4 N150G012-60 N160G90G00X100Z100 N170T010 N180M05 N190 MO0 N200M06T0303 N210G04P3
N350 G82X8.1Z-20F1.5 N360 G82X8.05Z-20F1.0 N370 G82X8.05Z-20F1.0 N380 G82X8.05Z-20F1.0 N390 G82X8.05Z-20F1.0 N400 G90G00X100Z100 N410 T0200 N412 M05 N416 M00 N420 M06T0404 N422 G04P3 N426 M03 N430 G90G00X40Z-68.4 （假定切刀宽度为 3.1mm） N440 G01X-1F20 N450 G90G00X100 N460 Z100 N465 T0400 N470 M05M09 N480 M30 例 26：小手柄的数控车床加工 Ｏ0026 N10 G92X100Z100 N20 M06T0101 N25 G04P3 N30 M03M07 N40 G90G00X32Z2 N50 G01Z0F200 N60 X-1 N70 G90G00X60Z20 N80 G73U7W0R5P90Q150X0.5Z0F200 N90 G01X0Z20F100 N100 Z0 N110 G03X22.29Z-18.1605R12.5 N120 G02X20.169Z-43.001R30 N130 G02X25Z-46.245R8 N140 G03X28Z-49.368R4 N150 G01Z-60 N160 G90G00X100Z100 N170 T0100 N180 M05 N190 M00 N200 M06T0303 N210 G04P3