摘要
本文提出一种简单通用的计算凸轮机构压力角表达式的新方法。与传统的速度瞬心法相比,新方法直观,易于理解和掌握,且克服了前者的某些不足。
A newt simple and universal method for calculating the pressure angle formula of cam mechanisms is put forward in this paper.In contiast with the traditional velocity instantaneous center method,the new method is au- dio-visual,and easy to comprehend and grasp.
关键词
凸轮
凸轮机构
速度瞬心法
压力角
pressure angle formula cam mechanism audio-visaal
