机电工程技术Issue(9)：71-76,6.DOI:10.3969/j.issn.1009-9492.2013.09.019
预紧及转速对角接触球轴承动态接触特性的影响*
Influence of Preload and Speed on Dynamic Contact Characteristics of High Speed Angular Contact Ball Bearings
摘要
Abstract
Based on the sub-dynamics analysis theory and race’ s control theory, this paper introduces the mathematic model of the angular contact bearing rigidity and ratio of revolution and rolling firstly. Then calculates the ball contact angle, gyro moment, ratio of revolution and rolling, and bearing rigidity by programming in Matlab, and the numerical method. Finally analyzes the influence of the preload and rotary speed on the dynamic parameters of high speed angular contact ball bearings.关键词
预紧/角接触球轴承/拟动力学分析/动态刚度/旋滚比Key words
preload/angular contact ball bearing/sub-dynamics analysis/dynamic rigidity/rotary-roll rate分类
机械制造引用本文复制引用
罗小百,肖曙红,雷枝武,吴利杰..预紧及转速对角接触球轴承动态接触特性的影响*[J].机电工程技术,2013,(9):71-76,6.基金项目
国家自然科学基金资助项目 （）
