Influence of the roughness on surface geometry of rolling contacts

The topography of the active surfaces in rolling contact depends on the surface roughness obtained by different manufacturing process technology (turning, grinding, polishing, lapping, etc.). The aim of this paper work is to evidence the influence of the surface roughness on surface geometry of roll...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-05, Vol.514 (1), p.12001
Main Authors: Benchea, M, Creţu, S
Format: Article
Language:English
Subjects:
Amsler wear test
Chemical analysis
Profilometers
Rolling contact
Rolling motion
Surface geometry
Surface roughness
Topography
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Summary:The topography of the active surfaces in rolling contact depends on the surface roughness obtained by different manufacturing process technology (turning, grinding, polishing, lapping, etc.). The aim of this paper work is to evidence the influence of the surface roughness on surface geometry of rolling contacts. The experimental tests were carried out on the AMSLER machine and an experimental setup for pure rolling motion. The surfaces of the rolling samples were analyzed with SEM (scanning electron microscopy) and EDS (energy dispersive X-ray spectroscopy) techniques for structural and chemical analysis and measured with the Taylor Hobson profilometer before and after the experimental tests for surface topography.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/514/1/012001