Deformation of Rough Line Contacts-Reference-Cited by-同舟云学术

Deformation of Rough Line Contacts

Published:1999-07-01 Issue:3 Volume:121 Page:449-454
ISSN:0742-4787
Container-title:Journal of Tribology
language:en
Short-container-title:

Author:

Gelinck E. R. M.¹,Schipper D. J.¹

Affiliation:

1. Department of Mechanical Engineering, Tribology Group, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands

Abstract

The influence of surface roughness on the bulk deformation of line contacts is studied. The model of Greenwood and Tripp (1967) will be extended to line contacts. It is found that the central pressure is a very good parameter to characterize the pressure distribution of rough line contacts. Function fits of the central pressure, the effective half width, the real area of contact, and the number of contacts are made. Comparison is made with the work of Lo (1969) and Greenwood et al. (1984).

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/tribology/article-pdf/121/3/449/5555553/449_1.pdf

Reference9 articles.

1. Greenwood J. A. , JohnsonK. L., and MatsubaraE., 1984, “A Surface Roughness Parameter in Hertz Contact,” Wear, Vol. 100, pp. 47–57.

2. Greenwood J. A. , and TrippJ. H., 1967, “The Elastic Contact of Rough Spheres,” ASME, Journal of Applied Mechanics, Vol. 34, pp. 153–159.

3. Greenwood J. A. , and TrippJ. H., 1970–71, “The Contact of Two Nominally Flat Rough Surfaces,” Proc. Instn. Mech. Engrs., Vol. 185, pp. 625–633.

4. Greenwood, J. A., and Williamson, J. B. P., 1966, “Contact of Nominally Flat surfaces,” Phil. Trans, R. Soc. (London), Series A 295, pp. 300–319.

5. Johnson K. L. , GreenwoodJ. A., and PoonS. Y., 1972, “A Simple Theory of Asperity Contact in Elastohydrodynamic Lubrication,” Wear, Vol. 19, pp. 91–108.

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