M5;M30;O0002【G71循环指令编程】（不考虑刀尖圆弧半径补偿）注：此程序不适合已成形工件 G99;M3 S600;T0101;G0 X82 Z2;G71 U1 R0.5;G71 P1 Q2 U0.5 F0.3;N1 G0 X40 M8;G1 Z0;X50 Z-5;Z-45;N2 X80 Z-65;G70 P1 Q2 F0.2 S650;【精车段】G0 X100 Z100 M9;M5;M30;
数控编程题目
零件轮廓精车程序如下：
O0001;【直线插补指令编程】（不考虑刀尖圆弧半径）
G99;
M3 S600;
T0101;
G0 X40 Z2 M8;
G1 Z0 F0.25;
X50 Z-5;
Z-45;
X80 W-20;
G0 X100 Z100 M9;
M5;
M30;
O0002【G71循环指令编程】（不考虑刀尖圆弧半径补偿）注：此程序不适合已成形工件
G99;
M3 S600;
T0101;
G0 X82 Z2;
G71 U1 R0.5;
G71 P1 Q2 U0.5 F0.3;
N1 G0 X40 M8;
G1 Z0;
X50 Z-5;
Z-45;
N2 X80 Z-65;
G70 P1 Q2 F0.2 S650;【精车段】
G0 X100 Z100 M9;
M5;
M30;
2018-03-18
