摆线轮的建模与仿真

Modeling and Simulation of Cycloidal Gear

以平面啮合的基本原理为基础,介绍摆线轮齿面方程的数字化建模方法。结合摆线轮副的啮合方程式,利用三维设计软件SolidWorks中相应的功能,对摆线轮进行参数化建模、装配,检验动态啮合过程中的干涉。对干涉区域分析,得到理想的摆线轮三维模型。并且利用SolidWorks Motion运动仿真工具,得到摆线轮副的啮合运动,实现摆线轮传动的精确建模。

Based on the principle of plane meshing,the equation derivation process of the tooth line of cycloid pin gear tooth is introduced.Integrating the meshing equation of cycloidal gear pair,and using the function of the three-dimensional software,parametric models of a pair of cycloid pin gear is built,the assembly and interfere check in the process of the dynamic mesh are carried out.Through the analysis of interefernce zone,the ideal three-dimensional model of cycloid is got.Using the SolidWorks Motion simulation tool,the meshing motion of cycloidal gear pair is achieved,and the precise cycloidal gear pair is realized.