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Three-dimensional Finite Element Analysis of Rubber Pad Deformation

고무패드 변형의 3차원 유한요소해석

Sin, Su-Jeong;Lee, Tae-Su;O, Su-Ik
신수정;이태수;오수익

  • Published : 1998.01.01

Abstract

This paper applies the FE analysis procedure, developed in the Part I of the companion article, to the three-dimensional rubber pad deformation during rubber-pad forming process. Effects of different algorithms corresponding to incompressibility constraint and time integration methods on numerical solution responses are investigated. Laboratory scale experiments support the validity of the developed FE procedure an demonstrate the accuracy of the numerical models. Full scale model responses are also predicted using the reasonable method and parameters obtained in laboratory modeling.

Keywords

Rubber Pad Forming;Explicit and Implicit Finite Element Method;Hyper-elastic Material;Mooney-Rivlin Model