卧枕式针齿结构的摆线传动受力分析  

Method of Meshing Force Analysis Between the Cycloid Gear and the Pins in the Semicircular Grooves

作　　者：李剑锋[1] 菅迎宾[1] 

机构地区：[1]北京工业大学机械工程与应用电子技术学院,北京100124

出　　处：《机械设计与制造》2014年第10期49-52,共4页Machinery Design & Manufacture

基　　金：863计划(2011AA04A101);国家自然科学基金(50475042);北京市自然科学基金资助项目(3062002)

摘　　要：由摆线传动的啮合原理可知,摆线行星传动的传动原理基于弹性小变形及变形协调假设分析了卧枕式针齿结构的摆线轮在传动过程中的受力,建立了摆线轮啮合时的受力分析模型并编制了算法,结合啮合力计算算例将该算法进行了说明,获得了卧枕式针齿结构的受力分布特点.最后与传统受力计算方法对标准齿廓和修形后齿廓的受力分析结果进行了比较分析,得到的算法可作为卧枕式摆线传动中摆线轮的设计,齿廓修形,参数优化和强度计算的基础。It describes the principle of cycloidal gear transmission, analyzes the meshing force between the cycloid gear and the pins in the semicircular grooves in the transmission process. Based on the hypothesis of stretch small distortion and distortion congruity, the model and algorithm of meshing force analysis under theoretical conditions are proposed, and the presented method is illustrated through an example of meshing force calculation,and the distributing characteristic of meshing forces of this type of transmission device is preliminarily acquired.Then it compares the results of the new algorithms with the traditional algorithms. The acquired result of meshing force analysis can be adopted as the analytical base for＇structure design, tooth-profile modification, parameter optimization and stiffness estimation.

关 键 词：摆线轮受力 摆线传动 力分析 

分 类 号：TH16[机械工程—机械制造及自动化] U461[机械工程—车辆工程]