程序参考:
O0250;
G99 G21 G40;
T0101; (转1号刀,用于G72加工)
M03 S600;
G00 X82.0 Z2.0;
G72 W1.0 R0.3; (粗车循环,去除部分余量)
G72 P100 Q200 U0.1 W0.3 F0.2;
N100 G01 Z-10.0 S1 200 F0.1;
X78.0;
Z-6.21;
X42.0 Z-4.0;
X17.0;
G03 X1.58 Z1.0 R8.5;
N200 G01 Z2.0;
G70 P100 Q200;
G00 X100.0 Z100.0; (退刀至转刀点)
M30;
O0251; (工件右侧加工程序)
G99 G96 G21 G40;
G50 S2000; (采用恒线速度,限制最高转速)
T0202; (转2号刀,用于G73加工)
M03 S600;
G00 X1.0 Z1.0;
G73 U0 W3.0 R3; (G73粗加工右侧轮廓)
G73 P300 Q400 U0 W0.3 F0.2;
N300 G01 X1.6 Z-2.0 S120 F0.1;
X7.24;
G02 X20.51 Z0 R12.0;
G02 X27.16 Z-0.59 R12.0;
G01 X74.17 Z-1.42;
X77.0 Z0;
X82.0;
N400 G01 Z1.0;
G70 P300 Q400; (精加工右侧轮廓)
G00 X100.0 Z100.0;
M30;