A laser surface textured parallel thrust bearing

被引：466

作者：

Brizmer, V ^{[1
]}

Kligerman, Y ^{[1
]}

Etsion, I ^{[1
]}

机构：

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

来源：

TRIBOLOGY TRANSACTIONS | 2003年 / 46卷 / 03期

关键词：

bearings; hydrodynamic bearings; slider bearings; parallel sliders; surface texturing;

D O I：

10.1080/10402000308982643

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The potential use of a new technology of laser surface texturing (LST) in parallel thrust bearings is theoretically investigated. The surface texture has the form of micro-dimples with pre-selected diameter, depth, and area density. It can be applied to only a portion of the bearing area (partial LST) or the full bearing area (full LST). Optimum parameters of the dimples, and best LST mode, are found in order to obtain maximum load carrying capacity for a thrust bearing having parallel mating surfaces. A comparison is made with optimum linear and stepped sliders showing that parallel LST sliders can provide similar load carrying capacity.

引用

页码：397 / 403

页数：7

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