ANALYSIS OF HIGH-SPEED CYLINDRICAL ROLLER-BEARINGS USING A FULL ELASTOHYDRODYNAMIC LUBRICATION MODEL .2. RESULTS

被引：10
|
作者：
CHANG, L
CONRY, TF
CUSANO, C
机构：
[1] HARTFORD GRAD CTR, HARTFORD, CT 06120 USA
[2] UNIV ILLINOIS, URBANA, IL 61801 USA
来源：
TRIBOLOGY TRANSACTIONS | 1990年 / 33卷 / 02期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1080/10402009008981957
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The kinematic and dynamic characteristics of high-speed cylindrical roller bearings are analyzed using the elastohydrodynamic (EHD) lubrication model developed in Part I of this two-part paper. The internal load distribution, bearing stiffness, running torque, and amount of roller skidding are calculated under various operating conditions. Effects of manufacturing imperfections are also analyzed in terms of outer-raceway waviness and roller diameter tolerance. Results obtained through case studies indicate that the behavior of the bearing can be significantly affected by EHD lubrication in the roller-raceway contacts. © 1990 Taylor & Francis Ltd.
引用
收藏
页码：285 / 291
页数：7
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