例如
G71U1R1P1Q2X0.1Z0.2F100;
N1G0X20Z0;(粗車輪廓)
.......
N2X60;(粗車輪廓結束)
G0X100;
Z100;
T0202S1200;(換精車刀)
G70P1Q2;(精車輪廓)
M05;
M30 ;