Volume 27 Issue 6
Jun.  2001
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LAI Yong-jun, LU Zhen. Vibration of Separators in High-Speed Ball Bearings[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(6): 619-622. (in Chinese)
Citation: LAI Yong-jun, LU Zhen. Vibration of Separators in High-Speed Ball Bearings[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(6): 619-622. (in Chinese)

Vibration of Separators in High-Speed Ball Bearings

  • Received Date: 10 Apr 2000
  • Publish Date: 30 Jun 2001
  • Dynamics equations are established respectively for separators and balls of a high-speed ball bearing on the base of elector-hydro-dynamic lubrication. A model is proposed to describe the response of the separator, which was proved reasonable and reached a desirable results. On the above basis, it is suggested that high-scale vibration and impact during transition may be the main factors responsible for the fatigue fracture of the separator.

     

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