소성∙가공 (Transactions of Materials Processing)

  • 제4권3호
  • /
  • Pages.204-213
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  • 1995
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  • 1225-696X(pISSN)
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  • 2287-6359(eISSN)
한국소성∙가공학회 (The Korean Society for Technology of Plasticity and materials processing)
권호 표지

SMC 압축성형 공정에 관한 유한요소해석

Finite Element Analysis of SMC Compression Molding Processes

  • 이충호 (한국과학기술원 기계공학과) ;
  • 허훈 (한국과학기술원 기계공학과)
  • 발행 : 1995.09.01
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초록

A finite element program is developed to analyze the flow phenomena in SMC compression molding as a viscoplastic model. The calculation of temperature distribution is also carried out by uncoupling the thermal analysis from the flow analysis. SMC molding processes with a flat plate substructure and the one with a T-shaped rib are considered in numerical simulation. The numerical results provide deformed shapes, temperature distribution in a SMC charge, and the forming load. The simulation of compression molding of a flat plate with a T-shaped rib requires a remeshing technique for the whole process.

키워드

참고문헌

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  18. 기계학회춘계학술대회 논문집 SMC Compression Molding에서의 열 및 유동에 관한 연구(2) 정진호,김기택,임용택