FINITE ELEMENTS FOR THE LUBRICATED CONTACT BETWEEN SOLIDS IN METAL FORMING REOCESSES

被引：1
|
作者：
R. Boman and J. - P. Ponthot( LTAS - MC&T - Continuum Mechanics and Thermomechanics
机构：
来源：
ActaMetallurgicaSinica(EnglishLetters) | 2000年 / 01期
关键词：
finite elements; lubrication; ALE; strip rolling simulatin;
D O I：
暂无
中图分类号：
TH117 [机械摩擦、磨损与润滑];
学科分类号：
080203 ;
摘要：
In this paper, the lubrication problem in nmmerical sindation of forming processes is considered.After enumerationg the difficulties encountered when trying to solve such a problem with the finite element method, a generalization of the formaulation of Liu[4-6] for the thin film hydrodynamic lubrication re- gime is presented. This method is then aplied to a strip rolling simulation,using the Arbitrary La- grangian eulerian (ALE) formalism.
引用
收藏
页码：319 / 327
页数：9
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