上面的不能信,第一位给你Fanuc的程序!而且起刀点不对!西门子螺纹循环相当复杂我不记得了,你就用G33,程序每次都要回起刀点!一个半螺距是1.95,内螺纹就要做到43.97!
T0404:G99M3S200:G00X44:Z5:G92X42.5Z-(?)F1.5:X42.6:X42.7:X42.8:X42.9:X43.:X43.1:X42.2:X42.3:X42.4……X44.:G00Z100.T0400:M5.M30:
用循环做 吃刀量单边0.975mm