An investigation on the occurrence of stable cage whirl motions in ball bearings based on dynamic simulations
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- An investigation on the occurrence of stable cage whirl motions in ball bearings based on dynamic simulations
- 发表刊物：
- Tribology International
- 摘要：
- The occurrence of stable cage whirl in ball bearings with outer ring guided cage under solid lubrication conditions is investigated based on dynamic simulations. The roles of the cage forces in stable whirls and the ball spacing characteristics under stable and unstable conditions are investigated. Results show that the stable whirl motion significantly depends on the ball-cage pocket contact force and the cage-guiding ring forces. Unequal ball spacing is important to the increase of the whirl radius for stable whirl. Furthermore, the ball cannot drive the cage continuously under severe skidding conditions, and thus increase the cage instability.
- 合写作者：
- Linkai Niu, Hongrui Cao, Zhengjia He, Yamin Li
- 卷号：
- 103
- 页面范围：
- 12-24
- 是否译文：
- 否
- 发表时间：
- 2016-11-30