这里介绍一种在普通数控线切割机床上对模具型腔加工锥度的方法,这种方法不必对机床进行任何改装,且操作简便,易于掌握。如加工一个圆孔冲模,先按模具刃口Фd 要求编码并进行切割,此次切割出的型腔系垂直的(图1)。第一次切割完毕后,再按所需锥度α(一般在30′ Here is a common CNC wire cutting machine tool cavity taper processing method, this method does not have any modifications to the machine, and easy to operate, easy to grasp. Such as the processing of a round hole die, press the first mold Фd requirements coding and cutting, the cut cavity is vertical (Figure 1). After the first cut is completed, press the desired taper α (usually at 30 ’