举个例吧:锥度为23, M40*2 长为31
如何计算R:
40-23=17 17/2=8.5 R=8.5 如果我们退定位时比如G0X45 Z3 也就有3个余量了,那就要在算下了,31/8.5=3.647 R=(31+3)/3.647=9.323,顺锥取负值为-9.323
程序如下:
T0101 G99: G76循环方式:T0101 G99:
M3 S600: M3 S600:
G0 X45 Z3: G0X45 Z3:
G92 X39 Z-31 R-9.323 F2: G76 P040260 R100 Q0.08
X38.4 G76 X37.786 Z-31 P1107 Q500 R-9.323 F2
X38 G0X100 Z100
X37.786: M30
G0 X100 Z100:
M30