Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
권호 표지

Precise Forging Simulation by a Local Remeshing Technique

국부 요소망재구성 기법을 이용한 정밀 단조시뮬레이션

  • 류찬호 (경상대 기계공학과 대학원) ;
  • 박재민 (경상대 기계공학과 대학원) ;
  • 전만수 (경상대 수송기계공학부, 항공기부품기술연구소)
  • Published : 2000.10.01
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Abstract

In this paper, a local remeshing technique assisted by flexible user-interface capabilities is presented for precise forging simulation. The rigid-plastic finite element formulation is introduced and the detailed approach to the new local remeshing technique is given. A piercing process in cold forging is simulated by the presented technique and the simulated results are compared with those obtained by the technique and the simulated results are compared with those obtained by the conventional approach and experiments. A typical application example is also given, which emphasizes the capability of the local remeshing technique in forging simulation.

Keywords

References

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