毛坯使用直径16mm的元棒料,程序如下:T0101M3S1500G0X18.Z30.M8Z1.G1Z0.F0.1X-0.5F0.05G0X15.Z0.5G1Z-7.F0.08G0Z0.5X14.G1Z-7.G0Z0.5X13.G1Z-7.G0Z0.5X12.G1Z0.X12.5Z-0.25Z-7.F0.02X16.G0X100.Z100.M5M9M30