Comparisons of contact pressures of crowned rollers

S. H. Ju, T. L. Horng, K. C. Cha

研究成果: Article同行評審

23 引文 斯高帕斯(Scopus)

摘要

The present work determines the contact pressure and stress concentration between the crowned roller and the raceway by using three-dimensional finite element analysis. A number of crowned profiles with various dimensions were examined. Fine meshes and node-to-Hermit-surface contact elements were used along the contact surface in order to obtain accurate analysis results. A table was generated to show the stress concentration near the roller edge for various crowned profiles and dimensions. This table indicates that the exponential profile is the optimal crowned profile to eliminate stress concentration.

原文English
頁(從 - 到)147-156
頁數10
期刊Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology
214
發行號2
DOIs
出版狀態Published - 2000

All Science Journal Classification (ASJC) codes

  • 機械工業
  • 表面和介面
  • 表面、塗料和薄膜

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