Size effect in contact fatigue

被引：0
|
作者：
L. A. Sosnovskii
V. A. Zhmailik
V. V. Komissarov
机构：
[1] Scientific and Production Group “Tribofatigue Ltd.”,
[2] Production Group “Gomselmash”,undefined
[3] Belarusian State University of Transport,undefined
来源：
Strength of Materials | 2009年 / 41卷
关键词：
size effect; contact fatigue; gear wheels;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The results of special experiments on the size effect in contact fatigue are presented. It is established that under constant contact loading conditions the durability is higher, the larger is the diameter of a tested cylindrical element. The methods for estimation of contact fatigue resistance of gear wheels, which is based on the statistical model for a deformable solid body having a critical volume, are proposed. The limiting stresses of a gear wheel are estimated using a regulated base for this machine parts.
引用
收藏
页码：88 / 94
页数：6
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