数控车床简单编程（见图） 数控车床编程实例带图的
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假设毛坯是φ30的圆钢，法那科系统的数控车床，建立如图工件坐标系
程序编写如下：
M03 S500;
T0101;
G00 X32 Z 0 M08;
G01 X28 Z0 F1;
Z-37;
G00 X30 Z0;
G01 X24 ;
Z-32;
G00 X30 Z0;
G01 X20 ;
G00 X30 Z0
G01 X16;
Z-14;
G00 X30 Z0;
G01 X14;
Z-14;
X20 Z-22;
G00 X30 Z0;
X0 Z0;
G03 X14 Z-7 R7;
G00 X32 Z0;
M09;
M05;
M30;
毛坯是多大啊？假设毛坯是φ30的圆钢，发那科系统的数控车床，程序如下：
M3S500;
T0101;
G0 X30.5 Z2. M8;
G71 U2. R0.5;
G71 U0.5 W0 P1 Q2 F0.3;
N1 G0 X0;
G1 Z0 F0.3;
G3 X14. Z-7. R7. F0.1
G1 Z-14.;
X20. Z-22.;
Z-32.;
X28.;
N2 Z-37.;
G70 P1 Q2 S800;
G0 Z200. M9 ;
X150.;
M5;
M30;
精加工没有，刀具会断，再加个切断会更完美
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