程序参考：

O0001

N010 G50 X80 Z20;

N020 M04 S800 T0100;

N030 G00 X0Z3 M08;

N040 G42 G01 Z0 T0101 F0.1;

N050 X28;

N060 X29.675 Z-1;

N070 Z-25;

N080 X40;

N090 Z-40;

N100 G02 X50 Z-45 R5;

N110 G03 X60 Z-50 R5;

N120 G01 Z-77;

N130 G40 G00 X65 T0100;

N140 G28 U0 W0 M05 M09;

N150 M04 S350 T0200;

N160 G00 X45 Z-25 T0202 M08;

N170 G01 X20 F0.1;

N180 G04 X1;

N190 G00 X45 T0200 M05 M09;

N200 G28 U0 W0;

N210 M03 S300 T0300;

N220 G00 X40 Z3 T0303 M08;

N230 G92 X28.875 Z-22 F1.5;

N240 X28.275;

N250 X27.875;

N260 X27.715;

N270 G00 X40 T0300 M05 M09;

N280 G28 U0 W0;

N290 M30

该文章转自于：数控编程社区  https://mp.weixin.qq.com/s/OS-wDJhumCmjAxBY9l-Zyw