基于全模型谐波减速器轴承受力状态分析  

State Analysis of the Shaft Bearing Force Based on the Full Model Harmonic Reducer

作　　者：王鑫隆 庞晓旭[1] 邱明[1,2] 杨更生 朱定康 Wang Xinlong;Pang Xiaoxu;Qiu Ming;Yang Gengsheng;Zhu Dingkang(School of Mechatronics Engineering,Henan University of Science and Technology,Luoyang 471003,China;Henan Collaborative Innovation Center for Advanced Manufacturing of Machinery and Equipment,Luoyang 471003,China)

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003 [2]机械装备先进制造河南省协同创新中心,河南洛阳471003

出　　处：《机械传动》2024年第1期89-93,共5页Journal of Mechanical Transmission

基　　金：国家重点研发计划(2020YFB2009603)。

摘　　要：针对柔性薄壁轴承在谐波减速器中的受力问题,分析了以往单因素分析轴承的不足;为探究其他部件对轴承受力的影响,通过整机模型进行理论分析,探究了柔轮受力变形及滚道滚子变形协调过程,整体得到薄壁柔性轴承的受力状态;并通过Workbench软件对整机模型进行了应力和变形的验证。结果表明,轴承的仿真受力状态与理论计算一致。For the force problem of the flexible thin-walled bearing in harmonic reducers,the inadequacy of the previous single-factor analysis of the bearing is analyzed;and in order to explore the influence of other components on the bearing force of the shaft,theoretical analysis is conducted through the whole machine model,the deformation of the flexible wheel and the coordination process of the raceway roller deformation are explored,and the force state of the thin-walled flexible bearing is obtained as a whole.By verifying the stress and deformation of the whole machine model by Workbench software,the results show that the force state of the bearing simulation is consistent with the theoretical calculation.

关 键 词：受力 轴承 整机 变形 

分 类 号：TH132.46[机械工程—机械制造及自动化]