摆动从动件圆柱凸轮机构的CAD动态图解设计  

CAD Graphical Method for Designing Cylindrical Cam Mechanisms with Oscillating Follower

作　　者：张俊[1] 

机构地区：[1]襄樊学院机械系,湖北襄樊441053

出　　处：《机械工程师》2006年第10期45-46,共2页Mechanical Engineer

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.

关 键 词：速度瞬心 圆柱凸轮 CAD图解法 摆动从动件 

分 类 号：TH132.47[机械工程—机械制造及自动化] TP391.7[自动化与计算机技术—计算机应用技术]