Rolling Contact With Friction and Non-Hertzian Pressure Distribution

[+] Author and Article Information
C. Liu

Tamkang University, Tamsui, Tapei, Taiwan

B. Paul

Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania, Philadelphia, Penna. 19104

J. Appl. Mech 56(4), 814-820 (Dec 01, 1989) (7 pages) doi:10.1115/1.3176176 History: Received June 23, 1988; Revised November 22, 1988; Online July 21, 2009


A numerical technique has been developed to deal with three-dimensional rolling contact problems with an arbitrary contact region under an arbitrary pressure. Results of this technique are checked against existing solutions for cases of Hertzian contact. A solution for a case of non-Hertzian contact is also presented. This numerical technique works satisfactorily for cases with small spin creepage. For cases of large spin creepage, we utilize a recent work (by the authors) for the limiting case of fully developed sliding contact.

Copyright © 1989 by ASME
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