Improving tribological performance of mechanical components by laser surface texturing

被引：0
|
作者：
Etsion, I [1 ]
Halperin, G [1 ]
Ryk, G [1 ]
机构：
[1] Technion Israel Inst Technol, Dept Mech Engn, IL-32000 Haifa, Israel
来源：
HYDRAULIC FAILURE ANALYSIS: FLUIDS, COMPONENTS, AND SYSTEM EFFECTS | 2001年 / 1339卷
关键词：
tribological performance; surface texturing;
D O I：
10.1520/STP38293S
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
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.
引用
收藏
页码：441 / 448
页数：8
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