用有限元法计算膜片弹簧特性曲线  

Chlculation of characteristic curve of Diaphragm Spring by Finite Element Method

作　　者：苏军[1] 

机构地区：[1]江苏理工大学

出　　处：《机械设计与研究》1998年第2期42-43,共2页Machine Design And Research

摘　　要：本文在用非线性有限元法计算碟型弹簧特性曲线获得良好结果的基础上，采用不同的单元类型计算了膜片弹簧的特性曲线，与Ａ—Ｌ法进行比较，获得了较好的效果。结合计算所做的计算网格自动剖分、数据文件自动生成、计算结果的图形对比等膜片弹簧的ＣＡＤ设计计算系统具有良好的先进性。Having calculatd the characteristic curve of a Disk Spring and obtained a fine result by Nonlinear Finite Element Method.In this paper, author calculates characteristic curve of Diaphragm Spring by another kind of element and obtains good result.In addition,this paper establishes the advanced Diaphragm SpringCAD system about automatic detaching of finite element mesh,automatic generating of the data files,comparing data results with diagram,and so on.

关 键 词：膜片 弹簧 非线性 有限元 特性曲线 

分 类 号：TH135.2[机械工程—机械制造及自动化] TB115[理学—数学]