三心圆弧等宽凸轮的设计

The design of equal width tri-centre arccam

本文详细讨论了三心圆弧凸轮轮廓的几何设计。研究了直动从动件的运动规律，为合理选型及参数的确定，给出了定量的依据及全套设计公式。

This paper discussed in detail thegeometric design of the outline of tri一centre arecam。It studied the movement regularity of thelinear moving follower and gives out the basis offixed quantity and a whole set of design foimula forthe reseanable selection of patterns and the deter-mination of parameters。