成形铲刀片(见图1)是制造成形刀具必不可少的加工手段,一般在光学曲线磨床上磨制完成。随着生产的增长,应用数控钼线切割机床加工是一种新的有效方法。由于成型刀具截形上的要求,在普通线切割机上加工有后角的截形,需进行尺寸换算,比较麻烦。我厂将普通CKX-1型线切割机换上一个有后角的弓架(见图2)来进行加工,可减少截形尺寸的换算, Forming blade (see Figure 1) is an essential tool for the manufacture of forming tools, grinding is generally done on an optical curve grinder. With the growth of production, the application of numerical control molybdenum wire cutting machine tool processing is a new and effective method. Due to the requirements of forming cutter truncation, in the ordinary wire cutting machine processing the truncated horn angle, the need for size conversion, more trouble. I plant the ordinary CKX-1-type wire cutting machine replaced with a corner of the bow stand (see Figure 2) to be processed to reduce the size of the truncated conversion,