摆线凸轮活齿传动原理及齿形理论  

Study on the Tooth Profile of Cycloid Cam Sliding Tooth Gearing

作　　者：陈兵奎[1] 李朝阳[1] 曾强[1] 吕和生[1] 牟萑[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《机械传动》2003年第3期14-16,共3页Journal of Mechanical Transmission

基　　金：国家"8 63"计划;重庆市科委应用基础研究项目

摘　　要：新型摆线凸轮活齿传动是一种内齿轮齿廓为摆线及其等距线的二齿差活齿行星传动。在简要介绍其传动的原理和结构的基础上 ,建立了求解凸轮廓形的齿廓法线法 ,论证了正、负号凸轮活齿传动齿廓的一致性。详细推导了摆线内齿轮活齿传动凸轮共轭齿形的啮合方程 ,给出了数值算例及啮合仿真结果 ,并讨论了该传动的特点。The new cycloid cam sliding tooth transmission is a two-teeth difference sliding tooth planetary gearing with cycloid internal gear. Based on its transmission theory and structure, the profile normal line method is established to resolve the cam profile. It is shown that the profile of positive and negative cam sliding tooth gearing is unique. The meshing equation of cycloid cam sliding tooth transmission is devoped in detail. Numerical results and meshing simulation are presented and proterties of this transmission are discussed.

关 键 词：活齿传动 共扼齿形 行星传动 摆线凸轮 凸轮廓形 

分 类 号：TH132.4[机械工程—机械制造及自动化]