论述了圆孔拉刀全参数化计算机辅助设计软件中有关拉刀各部分尺寸计算，总体程序设计，自动生成零件图及其强度校验的实现方法。
This paper deals with the realization of dimension calculations general programming, parts pattern auto -forming and strength test in the whole parameter CAD Software of the round hole broach.
自动编程使用计算机或程编机，完成零件程序的编制的过程，对于复杂的零件很方便。
Automatic programming use computer or cheng make up machine, complete parts programming process, for complex parts is very convenient.
应用推荐