考虑输入轴速度波动时的凸轮曲线设计

Design of cam curves while considering the speed fluctuation of input shaft

为了消除输入轴速度波动对凸轮机构动态响应的不良影响，本文以某模切机中的分度凸轮机构为具体实例，提出了一种设计凸轮曲线的新思路，使得凸轮机构的动态响应同所期望的运动规律相趋近。

In order to eliminate the harmful influence on the dynamic response of cam mechanisms affected by the speed fluctuation of input shaft and taking a graduation cam mechanism of a eartain diecutting press as a specific example this paper put forward a kind of new thinking for cam eurve design, and thus let the dynamic response of cam mechanism be tending near towards the anticipated law-of-motion.