Finite element analysis on the contact stress of automotive water pump bearing's seal

被引：0

作者：

Zhou, Qiong ^{[1
]}

Li, Zhengmei ^{[1
]}

Tang, Jianping ^{[2
]}

Xu, Zemin ^{[2
]}

An, Qi ^{[1
]}

机构：

[1] East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

[2] Jiangsu Rongtianle Machinery Co Ltd, Changzhou 213000, Jiangsu, Peoples R China

来源：

STRUCTURAL INTEGRITY AND MATERIALS AGEING IN EXTREME CONDITIONS | 2010年

关键词：

Automotive water pump bearing's seal; Finite element analysis; Contact stress; Sealing performance;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Finite element analysis software is applied to construct the two-dimensional axisymmetric model of the auto water pump bearing's seal. The relationship between the interference and the seal's deformation, Von-mises stress distribution as well as the contact stress on the sealing lip are investigate. The modeling results show that the contact stresses are triangular distributed on the contact width along the bearing axis and the maximum contact stress on the sealing lip increases with increasing the initial interference. The present research may be help to design of the automotive water pump bearing's seal.

引用

页码：335 / 339

页数：5