行星分度凸轮机构针齿受力分析  

Kineto-Static Force Analysis of the Planetary Indexing Cam Mechanism

作　　者：王皓[1] 张策[1] 杨玉虎[1] 

机构地区：[1]天津大学机械工程学院,天津300072

出　　处：《机械科学与技术》2002年第3期403-405,417,共4页Mechanical Science and Technology for Aerospace Engineering

摘　　要：行星分度凸轮机构与摆线针轮传动的结构虽然类似 ,但是针齿与凸轮之间的载荷分布更加复杂。本文从同时受力针齿数的确定这一关键问题入手 ,给出了该机构中针齿的载荷分配 。The load distribution of the planetary indexing cam mechanism is far more complex than that of its counterparts-the cycloid speed reducer. The key problem is the determination of the number of rollers that are engaging with the cam at the same time. By solving this problem, we present a method for analysis of the load distribution of the planetary indexing cam mechanism.

关 键 词：行星分度凸轮机构 针齿 受力分析 

分 类 号：TH132.47[机械工程—机械制造及自动化] TH112.2