毛坯的直径为Φ95mm,要求粗加工循环为精车循环留出加工余量:直径方向0.4mm,轴向0.2mm。工件坐标系如图中所示。 %0012 G92 X100 Z40 N100 G00 X96.Z20. N110 G95 F0.3 N120 G71 U3. R1.P130 Q220 X0.4 Z0.2 F0.3 N130 G00 X42. N140 G01 Z0 N150 G03 X52. Z-5. R5. N160 G01 Z-30.1 N170 X65. N180 X68. Z-31.5 N190 Z-63. N200 X73. N210 X95. Z-70. N220 Z-85. N230 M30 |