ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
A thermal elasto-plastic asperity contact model is investigated in this paper, which takesinto account the steady-state heat transfer and the asperity distortion due to thermal elasto-plasticdeformations. A hard coating and a soft coating are applied to study the correlations betweencontact area and contact pressure, average gap and contact pressure, coating thickness and contoursof the contact stress distribution et al. The effects of material properties, the coating thickness,frictional coefficient, and the heat input combinations on the stress distribution are investigated anddiscussed. The results may help to make an appropriate choice of the hard coating thickness
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/14/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.532-533.721.pdf
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