基于动态特性的轴承保护环的形状优化设计  

Shape Optimization of Ring Protecting Bearing Based on Dynamic Properties

作　　者：范欢迎[1] 刘初升[1] 朱艳[1] 孟凡旺[1] 冀连权[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221008

出　　处：《煤矿机械》2009年第3期20-22,共3页Coal Mine Machinery

基　　金：国家自然科学基金(50574091)

摘　　要：滚动轴承是旋转机械中最常用的易发故障零件,这是因为以前的转子-轴承系统设计方法不够合理,采用一种新的设计方法对转子-轴承系统进行优化设计,并对优化后的结果进行动力学分析。实验结果表明,优化后的轴承保护环在满足给定的要求下能够有效地保护轴承系统。Rolling bearing is one of the most common mechanical part which is easy to be failure. The reason of failure is that traditional ways of design of rotor bearing system are not so reasonable. The passage makes a new design way to do optimization design, and dynamics analysis was achieved through the result of optimization design. The experimental results show that the optimized protective ring of bearing can protect bearing system in the given requirements.

关 键 词：滚动轴承 转子-轴承系统 优化设计 动力学分析 

分 类 号：TH133.3[机械工程—机械制造及自动化]