SYMPOSIA PAPER Published: 01 January 2001
STP38293S

Improving Tribological Performance of Mechanical Components by Laser Surface Texturing

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Significant improvement in load capacity, wear resistance, friction coefficient etc. of mechanical components can be obtained by forming regular micro-surface structure in the form of micro-pores on their surfaces. A feasibility study was performed experimentally using Laser Surface Texturing (LST) technique to produce the micro-pores that can serve either as micro-bearings in cases of full lubrication or as micro-reservoirs for lubricant in cases of starved lubrication conditions. In all cases friction is reduced, wear resistance is increased and life is prolonged.

Author Information

Etsion, I
Mechanical Engineering Department, Technion, Haifa, Israel
Halperin, G
Surface Technologies Ltd., Nesher, Israel
Ryk, G
Surface Technologies Ltd., Nesher, Israel
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Details
Developed by Committee: D02
Pages: 441–448
DOI: 10.1520/STP38293S
ISBN-EB: 978-0-8031-5567-1
ISBN-13: 978-0-8031-2883-5