目前板冲压用得很广泛,但板冲压离不开冲模,对于尺寸小,形状复杂的零件,由于阴模窄小,加工有一定的困难。现就这种类型的阴模制造,介绍一种新方法。这种新方法就是把阴模分成两半,把几何形状拆开来,为刀具加工和手工加工创造优越的条件。拆开的两体孔形加工完毕后,把加工好的两体,用夹具夹固,组成一个完整的型腔,把阳模插入阴模的型腔(以防变 The current plate stamping is widely used, but the stamping die can not be separated from the die, for small size, complex shape of the parts, due to the narrow die, the processing has some difficulties. Now on this type of negative mold manufacturing, introduce a new method. This new method is to split the female mold in two halves, disassemble the geometry and create superior conditions for tooling and hand machining. Open the two-hole after the completion of the hole shape, the processed two bodies, with the fixture clamp to form a complete cavity, the male mold into the cavity of the negative (to prevent change