平面行星分度凸轮机构

Planetary Indexing Cam Mechanism

提出了一种新型的分度凸轮机构，这种机构特别适用于大分度数的场合。它具有同时工作的滚子数多、强度高，因而可以设计得更紧凑的特点。本文阐述了其结构、工作原理。

In this paper a new type of indexing cam mechanism is proposed, Which is specially suitable to the applications where a large number of stops are needed. In this mechanism most of the rollers engage with the cams so that a higher strength and more compact design can be obtained. Principle and structure of the mechanism and generation of the cam′s profile are discussed.