三点接触球轴承设计改进浅析  

Improvement on design of three-point contact ball bearing

作　　者：徐洪江 徐卫军 

机构地区：[1]哈尔滨轴承集团公司经济运行部,黑龙江哈尔滨150036

出　　处：《哈尔滨轴承》2007年第3期6-7,共2页Journal of Harbin Bearing

摘　　要：三点接触球轴承结构复杂、设计难度大,为满足航空发动机的配套和延寿需要,对其设计技术进行了改进,并应用在新型航空发动机主轴轴承的设计中,取得了良好效果。Three-point contact ball bearings are not only complicated in structure but also difficult in design. In order to provide necessary accessories for aero-engine and extend its service life, the design technology of the bearings was improved, meanwhile used in the development of a new type of aero-engine spindle bearing. Good reults were eventually achieved.

关 键 词：三点接触 球轴承 设计 改进 

分 类 号：TH133.331[机械工程—机械制造及自动化]