Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Adaptive Finite Element Analysis of an Enclosed Die Forging Process of a Bevel Gear and the Experimental Verification

베벨기어 폐쇄냉간단조 공정의 지능형 유한요소해석과 결과의 검증

  • 이민철 (경상대학교 항공기부품기술연구센터) ;
  • 박래훈 (경상대학교 기계공학과 대학원) ;
  • 전병윤 (진 엔지니어링) ;
  • 전만수 (경상대학교 기계공학과)
  • Published : 2005.10.01
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Abstract

An approach to adaptive finite element analysis of three-dimensional forging processes is presented in this paper. In the approach, an optimal tetrahedral element generation technique is employed and the mesh density is specified by the combination of the normalized effective strain and the normalized effective strain rate. The approach is applied to computer simulation of an enclosed die forging process of a bevel gear and its results are compared with experiments.

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