he effect of laser polishing on fretting wear between a hemisphere nd a flat plate
نویسنده
چکیده
Frettingwear between a hemisphere and a flat plate is investigated experimentally and the effect of laser polishing is studied. The energy dissipated between the hemisphere and the flat plate is determined as eceived in revised form 23 April 2010 ccepted 28 April 2010 vailable online 13 May 2010 eywords: retting a function of operating conditions such as frequency and normal load and material properties such as surface roughness, and related to thewear observed at the sliding interface. Abrasive, adhesive and tribochemical wear are formed on the hemisphere and flat plate. No significant difference in wear production between a laser polished and a regular stainless steel hemisphere was observed. © 2010 Elsevier B.V. All rights reserved.
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