摘要
根据速度瞬心的概念,推导出滚子摆动从动件圆柱凸轮机构压力角的简单关系式,提出了一种求解最小凸轮平均圆柱半径的CAD动态图解法,介绍了在AutoCAD平台上自动设计的过程。
According to the concept of instamaneous velocity center,the simple expression for the pressure angle of cylindrical cam mechanisms with oscillating roller follower can be derived,and the CAD graphical method to optimize the minimum average cylinder radius is put forward, and processing for designing cylindrical cam mechanisms based on AutoCAD is introhuced.
出处
《机械工程师》
2006年第10期45-46,共2页
Mechanical Engineer
关键词
速度瞬心
圆柱凸轮
CAD图解法
摆动从动件
instantaneous velocity center
cylindrical cam
CAD graphical method
oscillating follower
