采煤机浮动油封O形圈有限元分析  

Finite Element Analysis of O-ring on Floating Seals of Shearer

作　　者：孙运友[1] 周常飞[1] 汪崇建[1] 

机构地区：[1]煤炭科学研究总院上海分院,上海200030

出　　处：《煤矿机械》2010年第11期88-90,共3页Coal Mine Machinery

摘　　要：基于有限元分析软件ANSYS建立浮动油封结构的二维模型,建立了O形圈与浮封座和浮封环之间的接触对,分析了在不同压缩率下浮封环端面的作用反力,为实际工作浮动油封的安装提供一定的理论依据。A two-dimensional model of floating seal was established based on the finite element analysis software ANSYS.Contacts between O-ring and housing bore, seal ring was built to analyze the reaction force on seal ring at different compression rate.This analysis will provide a theoretical basis for the actual work to install floating seals.

关 键 词：浮动油封 O形圈 非线性有限元分析 

分 类 号：TH136[机械工程—机械制造及自动化] O242.21[理学—计算数学]