Paper Title:
Numerical Analysis on Fatigue Failure of Sleeve in Oil-Film Bearing
  Abstract

To solve the three-segment loop-like damage of sleeve under rolling load case, to quantitatively analyze bearing failure mechanism, a mathematical model of oil-film bearing for producing the 3-D contact pressure and shear stress distribution between sleeve and roll neck was developed by 3D elastic contact boundary element method. Some programs for automatically creating 3-D surface grid model have been developed to check data and display deformation, as well as to plot the deformation fields of roller and sleeve. Analytical results provide an effective way to decrease wear and adhesive damage of sleeve, and help to increase the load capacity of oil-film bearing and service life as well.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
323-326
DOI
10.4028/www.scientific.net/KEM.324-325.323
Citation
J. M. Wang, Q. X. Huang, C. J. Zhao, L. F. Ma, "Numerical Analysis on Fatigue Failure of Sleeve in Oil-Film Bearing", Key Engineering Materials, Vols. 324-325, pp. 323-326, 2006
Online since
November 2006
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Price
$32.00
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