한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제18권3호
  • /
  • Pages.74-79
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  • 2010
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  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
권호 표지

유한요소해석을 이용한 자동차 그로멧의 거동에 대한 연구

A Study on the Behavior for Automotive Grommet by Using FEA

  • 한창용 (인제대학교 기계공학과) ;
  • 이성범 (인제대학교 고안전차량 핵심기술연구소)
  • Han, Chang-Yong (Department of Mechanical Engineering, Inje University) ;
  • Lee, Seong-Beom (High Safety Vehicle Core Technology Research Center, Inje University)
  • 투고 : 2009.06.22
  • 심사 : 2009.11.19
  • 발행 : 2010.05.01
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초록

Automotive industries are interested in material development with low weight and recycling. Grommet is made from EPDM at rubber and used as an automotive component. The nonlinear material properties of rubber are important to predict the behaviors of rubber product. This study concerns material property test to achieve stress-strain curve. Curve fitting is carried out to obtain the nonlinear material constant. The nonlinear material constants of rubber are used for the nonlinear finite element analysis. The results of finite element analysis is executed to predict the behavior property of grommet.

키워드

참고문헌

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