基于反共振大偏心量转子-轴承系统的弹性设计方法研究  

Study on the elastic design method of rotor bearing system with large unbalance on the basis of anti resonance

作　　者：刘初升[1] 赵跃民[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221008

出　　处：《煤炭学报》2000年第3期333-336,共4页Journal of China Coal Society

基　　金：国家自然科学基金资助项目 !(5 97740 0 9) ;江苏省青年科技基金资助项目! (BQ96 0 0 1 ) ;煤炭科学基金资助项目 !(96加1 0 1 0 3 )

摘　　要：基于反共振原理和弹性支撑法研究了带大偏心量的转子 -轴承系统弹性设计方法 ,给出了大偏心量转子 -轴承系统的设计公式 ,设计了一种弹性支承元件 .最后进行了弹性支承的实验研究 。On the basis of theory of anti resonance and elastic design method, the elastic design method of rotor bearings system with large unbalance was studied. The design formulation of rotor bearings system with large unbalance was given and a kind of element of elastic supporting was developed. The experimental results show that the elastic supporting is more excellent than all other supportings.

关 键 词：反共振 弹性支承 弹性保护环 转子 振动筛 轴承 

分 类 号：TD452.03[矿业工程—矿山机电] TH133.3[机械工程—机械制造及自动化]