0
RESEARCH PAPERS

The Contact Between Rough Surfaces With Longitudinal Texture—Part I: Average Contact Pressure and Real Contact Area

[+] Author and Article Information
Hirotoshi Aramaki

Research Center, NSK Ltd., Kanagawa, Japan

Herbert S. Cheng, Yip-Wah Chung

Center for Engineering Technology, Northwestern University, Evanston, Ill 60208

J. Tribol 115(3), 419-424 (Jul 01, 1993) (6 pages) doi:10.1115/1.2921653 History: Received January 17, 1992; Revised July 01, 1992; Online June 05, 2008

Abstract

This paper describes a model to study the contact between two purely longitudinally rough surfaces based on the parabolic indentor problem in elasticity. Rough surfaces are characterized with three parameters: rms roughness, autocorrelation length, and bearing area. Problems encountered by conventional roughness models are treated here. It is shown that the average contact pressure and real contact area obtained from this model agree very well with a computationally more intensive model developed by Lee (1989), up to the bulk yielding pressure.

Copyright © 1993 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Related

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In