吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (4): 1114-1120.doi: 10.13229/j.cnki.jdxbgxb201704015

• Orginal Article • Previous Articles     Next Articles

Analysis of static contact characteristics of angular contact ball bearing under combined loads

XU Tao, ZHAO Yu-jie, SHAO Qing, ZHANG You-he, XU Tian-shuang, YU Zheng-lei   

  1. College of Mechanical Science and Engineering, Jilin University, Changchun 130022,China
  • Received:2016-05-13 Online:2017-07-20 Published:2017-07-20

Abstract: The static contact characteristic of the angular contact ball bearing is analyzed and the influence mechanism of load is studied when the bearing is under combined loads. The solution of the loads and contact angles is put forward in combination with Hertz contact theory. The finite element model is established in ANSYS. The distribution and transformation law of the contact parameters under combined loads are explored. The simulation results are consistent with theoretical values. It is revealed that the model and boundary conditions are correct and rational. The changes of contact stress, contact strain, contact angle and contact ellipse are investigated. This study may provide engineering analysis reference for the design and application of rolling bearing under complex loading conditions.

Key words: mechanical design, angular contact ball bearing, combined load, contact load, contact angle, contact ellipse

CLC Number: 

  • TH133.3
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