项目 1 阶梯轴数控车削班级:计辅 1032姓名:王燕学号:11051224成绩:1 零件图2、程序MM.MPF 主程序G54G90G0X45Z2T1D1M4S800F0.4TRANS X37SSTRANS X29SSTRANS X21SSTRANS X13SSTRANS X5SSTRANS X1SSTRANS X0G75X0Z0M30SS.SPF 子程序G0X0Z2G1Z0G3X18Z-9CR=9G2X22Z-13CR=5G1X26Z-23X30Z-25Z-56X32Z-66X36X38Z-67Z-75X45G0Z2M173、效果图