复杂凹模(刃口)的简易加工方法

Simple and Easy Machining Method of Complex Concave Die Edge

针对形状复杂凹模内孔非刃口部分加工困难的问题,提出了凹模刃口部分和非刃口部分分别加工即组合凹模的概念,使凹模部分的制造变得简单、容易,并降低了模具制造成本。

According machining difficult problem of no edge part of complex shape concave die inner hole, present compose concave die including edge part and no edge part. machining is easy, and cut manufacture cost.