ANALYSIS OF THE TOPOGRAPHICAL CHANGES DUE TO WEAR - GEOMETRY OF THE RUNNING-IN PROCESS.

Joichi Sugimura, Yoshitsugu Kimura, Kazuo Amino

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

A 'running-in equation' is offered which describes the changes in surface microtopography due to wear. It relates the height distribution of a composite profile of wearing surfaces to the size distribution of the wear particles. Solutions of the equation are obtained by successive computation, which is conducted on a lubricated wear experiment. The results agree reasonably well with the experiment when the effect of plastic deformation is insignificant. It is also suggested that, after prolonged sliding, a steady-state roughness is formed which corresponds to the particle size distribution.

Original languageEnglish
Pages (from-to)813-820
Number of pages8
JournalJournal of Japan Society of Lubrication Engineers
Volume31
Issue number11
Publication statusPublished - Dec 1 1986

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Wear of materials
Geometry
geometry
particle size distribution
Particle size analysis
plastic deformation
sliding
Plastic deformation
roughness
Surface roughness
Experiments
composite materials
Composite materials
profiles

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

ANALYSIS OF THE TOPOGRAPHICAL CHANGES DUE TO WEAR - GEOMETRY OF THE RUNNING-IN PROCESS. / Sugimura, Joichi; Kimura, Yoshitsugu; Amino, Kazuo.

In: Journal of Japan Society of Lubrication Engineers, Vol. 31, No. 11, 01.12.1986, p. 813-820.

Research output: Contribution to journalArticle

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