Experimental investigation of laser surface textured parallel thrust bearings

被引：378

作者：

Etsion, I ^{[1
]}

Halperin, G ^{[1
]}

Brizmer, V ^{[1
]}

Kligerman, Y ^{[1
]}

机构：

[1] Technion Israel Inst Technol, Dept Mech Engn, IL-32000 Haifa, Israel

来源：

TRIBOLOGY LETTERS | 2004年 / 17卷 / 02期

关键词：

fluid film bearings; slider bearings; surface texturing;

D O I：

10.1023/B:TRIL.0000032467.88800.59

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Performance enhancements by laser surface texturing (LST) of parallel-thrust bearings is experimentally investigated. Test results are compared with a theoretical model and good correlation is found over the relevant operating conditions. A comparison of the performance of unidirectional and bi-directional partial-LST bearings with that of a baseline, untextured bearing is presented showing the benefits of LST in terms of increased clearance and reduced friction.

引用

页码：295 / 300

页数：6