DYNAMIC ANALYSIS OF MINIMALLY LUBRICATED BALL BEARINGS FOR SPACE APPLICATIONS

被引：0
|
作者：
Nogi, T. [1 ]
Maniwa, K. [1 ]
Obara, S. [1 ]
机构：
[1] Japan Aerosp Explorat Agcy, Inst Aerosp Technol, Chofu, Tokyo 1828522, Japan
来源：
PROCEEDINGS OF THE STLE/ASME INTERNATIONAL JOINT TRIBOLOGY CONFERENCE 2008 | 2009年
关键词：
TAPERED ROLLER-BEARINGS; TORQUE;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A computer program for dynamic analysis of ball bearings, in which a simple mixed lubrication model for the retainer/race and retainer/ball contact is incorporated, is developed and retainer instability in reaction wheel bearings is investigated. Results show that an increase in the amount of oil promotes the instability and that a retainer with rectangular pockets is more stable than one with circular pockets.
引用
收藏
页码：433 / 435
页数：3
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