用包络理论生成空间分度凸轮的啮合曲面  

Using envelop theory to generate meshing curved surface of spatial indexing cam

作　　者：常宗瑜[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：《机械设计》2000年第2期10-11,共2页Journal of Machine Design

基　　金：国家教委博士点基金

摘　　要：提出一种用包络理论生成空间分度凸轮啮合曲面方程的新方法 ,利用这种方法可以方便简洁地求出空间凸轮的啮合廓面。还通过一个简单的推导证明此结果和用共轭曲面理论的结果是一致的。This paper put forward a kind of new method of generating the equation of meshing curved surface of spatial indexing cam by the use of envelop theory.Using this method the meshing profile of spatial cam can be found out conveniently and pithily.It is proved through a simple derivation that this result is identical with the result obtained from using the conjugation.theory of curved surface.

关 键 词：空间分度凸轮 包络理论 曲面方程 曲面生成 

分 类 号：TH112.1[机械工程—机械设计及理论] TH132.47