轴向受载高速角接触球轴承的动态特性求解方法  

Solving Method for Dynamic Performance of High Speed Angular Contact Ball Bearings Loaded Axially

作　　者：于晓凯[1] 刘凯歌 赵春江[2] 孙北奇[1] 谢鹏飞[1] 

机构地区：[1]洛阳轴研科技股份有限公司,河南洛阳471039 [2]太原科技大学,太原030024

出　　处：《轴承》2013年第4期7-9,共3页Bearing

摘　　要：在分析纯轴向载荷下高速角接触球轴承受力特点的基础上,提出了以实际接触角为基本变量进行迭代求解该轴承动态特性的计算方法,通过实例将该方法与Harris方法进行了对比,结果表明,该方法有效可行,与Harris计算结果较为吻合。同时,该方法使求解参数减少了一半,减少了计算量,加快了收敛速度。A calculation method is introduced based on analysis of the mechanical characteristics of high speed angular contact ball bearings only under axial load, which takes the actual contact angle as the basic variables to iterative solu- tion of dynamic performance of bearings. The method is compared with Harris method through an example, the results show that the method is effective and coincides with Harris result. The calculation parameters are reduced by half, re- sulting in simple calculation and fast speed of convergence.

关 键 词：角接触球轴承 轴向受载 接触角 动态特性 

分 类 号：TH133.331[机械工程—机械制造及自动化]