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1、P01 N010 G00 X-4.95 Y-8.51 G42 S400 M03 M08 N020 Z-5 （降刀） N030 G01 X9.91 Y-17.27 N040 G03 X9.91 Y17.27 I10.09 J17.27 N050 G01 X-4.95 Y8.51 N060 G03 X-4.95 Y-8.51 I4.95 J-8.51 N070 G00 Z5 M05 M09 N080 G40 X0 Y0 N090 M02,1,P02 N010 G00 X0 Y-50 G42 S400 M03 M08 N020 Z-5 N030 G01 X50 Y0 N040 X0 Y50 N050
2、 X-21.83 Y37.19 N060 G03 X-21.83 Y-37.19 I21.83 J-37.19 N070 G01 X0 Y-50 N080 G00 Z5 M05 M09 N090 G40 X0 Y0 N100 M02,P03 N010 G00 X0 Y-20 G42 S400 M03 M08 N020 Z-5 N030 G01 X30 Y-20 N040 G03 X47.32 Y10 I0 J20 N050 G01 X35.77 Y30 N060 X10 Y30 N070 G02 X0 Y20 I-10 J0 N080 G03 X0 Y-20 I0 J-20 N090 G00
3、Z5 M05 M09 N100 G40 X0 Y0 N110 M02,4,P04 N010 G50 X80 Z150 起始点 N020 G00 X0 Z125.71 S400 M03 M08 T01 N030 G02 X40 W-55.71 R36 N040 G03 X40 W-30 R30 N050 G01 X40 W-20 N060 N100 X80 退刀 N070 G00 Z150 M05 M09 N080 M02,P05 N010 G50 X80 Z120 建立工件坐标系（起始点） N020 G00 X0 Z100 S400 M03 M08 T01 N030 G02 X20 W-10
4、I0 K-10 N040 G01 X48.34 螺纹大径 N041 Z40 N050 X48 退刀 N060 Z20 N070 X80 退刀 N080 G00 Z120 M05 M09 退回起始点 N090 M06 T02 N100 G00 X48.34 Z40 M03 M08 N110 G01 X45 切退刀槽,N120 G04 U5 暂停5秒 N130 G00 X60 M05 M09 退刀 N140 X80 Z120 退回起始点 N150 M06 T03 N160 G00 X48.34 Z90 M03 M08 N170 G92 X47.54 Z42 F1.5 切螺纹 N180 X46.94
5、 N190 X46.38 N200 G00 X80 Z120 M05 M09 N210 M02,7,P06 N010 G50 X60 Z150 定义工件坐标系（起始点） N020 G00 X14 Z129 S400 M03 M08 T01 N030 G01 X20 Z126 N040 X20 W-24 N050 X24 W-2 N060 W-10 N070 G03 X24 W-10 I0 K-5 N071 G01 X30 W-35 N080 G02 X35 W-20 R18 N090 G01 X35 W-5 N100 X60 退刀 N110 G00 Z130 M05 M09 N110 M02,
