加工等螺旋角刀具槽型用凸轮的简易设计制造法

Simple Design and Manufacturing Method of Cam for Processing Trough Mould of Isometric Helical Angle Tool

提出用圆弧代替加工等螺旋角刀具槽型用凸轮的轮廓曲线 ,实践证明可大大简化凸轮的设计和制造 。

The method to use the arc to replace the borderline curve of cam in pr ocessing the trough mould of isometric helical angle tool is put forward. It is testified in practice that the design and manufacture of cam become simpler, and the substitutional error is in the permitting range.