滚子从动件盘形凸轮机构的设计方法研究  

The Studying of the Plate Cam Mechanism with Roller Follower Design

作　　者：廖学平[1] 牛江利[1] 段钦华[1] 孙付春[1] 

机构地区：[1]成都大学工业制造学院,成都610106

出　　处：《现代制造技术与装备》2008年第2期26-28,共3页Modern Manufacturing Technology and Equipment

摘　　要：本文根据基圆半径与压力角的关系式,应用计算机求出满足许用压力角的最小基圆半径,然后再求出的理论轮廓的最小曲率半径,并根据滚子半径与工作轮廓的关系以及强度要求,最终确定凸轮机构的基本尺寸。According to the relationship of basic circle radius and pressure angle, this paper gets the minimal basic circle radius fit to allowed pressure angle using computer. And then gets the minimal radius of curvature of the theoretic contour, finally the basic size of the cam can he determined based on the relationship of the roller radius and the working contour, and requirement of the intensity.

关 键 词：凸轮机构 滚子半径 轮廓曲线 压力角 

分 类 号：TH112.2[机械工程—机械设计及理论]