ANALYSIS OF CHANGES IN THE SURFACE GEOMETRICAL STRUCTURE (3D) IN THE FRICTION PROCESS
Journal Title: Tribologia - Year 2009, Vol 227, Issue 5
Abstract
The elementary friction phenomena occur on the single momentary surface of actual contact, which is on the protrusions of irregularities. During operation, a new surface roughness state forms, being the function of the path and conditions prevailing during wearing. For the measurement of parameters, characterising the geometrical structure of the surface before and after the friction process, a profilographmeter by Taylor Hobson and the Platinum 5.0 software were employed. The obtained full characteristics of the surface geometrical structure (SGS) in the 3D system and the program capabilities enable a more in-depth inference on the mating of tribological pair elements in a micro scale. The paper will present the possibilities of using 3D roughness measurements for the assessment of phenomena accompanying the friction and wear processes.<br/><br/>
Authors and Affiliations
Henryk Czarnecki
Keywords
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