程序参考：

1、22mm内孔加工：

O0011;

N1;

G99 M03 S600 T0202;

G00 X100.0 Z100.0;

G00 X19. 0 Z2.0;

M08 ;

G71 U1.0 R0.5;

G71 P10 Q20 U-0. 5 W0.05 F0.1;

N10 G00 G41 X24.0;

G01 Z0;

X22.38 Z-1.0;

Z-15. 0;

X22. 0;

Z-26. 0;

N20 G00 G40 X19. 0;

G00 Z100.0;

X100.0;

M09;

M00 ;

N2;

G99 M03 S800 T0202;

G00 X 100.0 Z100.0;

G00 X19.0 Z2. 0;

M08;

G70 P10 Q20 F0.05;

G00 Z100.0;

X100.0;

M09;

M30;

2、4mmX2mm退刀槽换刀加工：

O0012;

N1;

G99 M03 S300 T0303;

G00 X100.0 Z100.0;

G00 X20.0 Z2.0;

Z-15.0;

M08;

G01 X28.0;

X20.0;

G00 Z100.0;

X100.0;

M09;

M05;

M30;

3、换刀加工螺纹：

O0013;

N1;

G99 M03 S300 T0404;

G00 X100.0 Z100.0;

G00 X20. 0 Z5.0;

M08;

G92 x22.8. Z-12. 5 F1.5;

      X23.2;

      X23.6;

      X23.9;

      X23.95;

      X24.0;

      X24.0;

G00 Z100.0;

X100.0;

M05;

M09;

M30;

4、掉头装夹加工：

O0014;

N1;

G99 M03 S600 T0202;

G00 X100.0 Z100.0;

G00 X19.0 Z2.0;

M08;

G71 U1.0 R0.5;

G71 P10 Q20 U0.5 W0.05 F0.1;

N10 G00 G41 X36. 0;

G01 Z0;

G02 X30.0 Z-3.0 R3.0;

G01 X25.0 Z-17.0;

Z-23.5;

G03 X22.0 Z-25.0 R1.5;

N20 G00 G40 X19.0;

G00 Z100.0;

X100.0;

M09;

M00;

N2;

G99 M03 S800 T0202;

G00 X100.0 Z100.0;

G00 X19.0 Z2.0;

M08;

G70 P10 Q20 F0.05;

G00 Z100.0;

X100. 0;

M09;

M30;

该文章转自于：数控编程社区  https://mp.weixin.qq.com/s/oUXXmnb18rEvJj-wCK88Iw