The Analysis of Abrasive Wear of the Helical Grooved Journal Bearing

被引：3
|
作者：
Sep, Jaroslaw [1 ]
Pawlus, Pawel [1 ]
Dzierwa, Andrzej [1 ]
机构：
[1] Rzeszow Univ Technol, Fac Mech Engn & Aeronaut, PL-35959 Rzeszow, Poland
来源：
ENGINEERING MATERIALS AND TRIBOLOGY | 2013年 / 527卷
关键词：
bearing; wear; oil; contamination; helical groove; surface topography; STABILITY CHARACTERISTICS;
D O I：
10.4028/www.scientific.net/KEM.527.173
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The paper presents results of the tests concerning slide bearings having modified journal with helical groove. Such a bearing is more wear-resistant than the classical bearing in case of hard particles presence in oil. Investigations show that above mentioned modification results in over twofold decrease in wear intensity in case of suitable helical groove parameters. Differences in worn journals surface topographies for investigated variants have also been stated.
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页码：173 / 178
页数：6
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