笼子
不稳定性
球(数学)
转速
方位(导航)
结构工程
旋转(数学)
机械
材料科学
工程类
控制理论(社会学)
物理
几何学
数学
机械工程
计算机科学
人工智能
天文
控制(管理)
作者
Zhen Huan Ye,Li Qin Wang
出处
期刊:Applied Mechanics and Materials
[Trans Tech Publications, Ltd.]
日期:2013-01-01
卷期号:278-280: 3-6
被引量:7
标识
DOI:10.4028/www.scientific.net/amm.278-280.3
摘要
The dynamic model of the cage in high-speed ball bearing was developed according to the geometry and force relationship between bearing elements. Based on this dynamic model, cage instability was researched through mass center whirl. The effect of clearance ratio, load and bearing rotation speed on cage instability were studied by taking type 7004 angular ball bearing as an example. The results shown that the increase of clearance ratio and radial load makes cage stability lowered, and the cage stability could be enhanced by increasing the axial load and bearing rotation speed.
科研通智能强力驱动
Strongly Powered by AbleSci AI