Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Finite Element Analysis of Induction Heating Process for Development of Rapid Mold Heating System

급속 금형가열 시스템 개발을 위한 고주파 유도가열 과정의 유한요소해석

  • 황재진 (서울산업대학교 기계설계 자동화공학부) ;
  • 권오경 (한국생산기술연구원 열유체시스템팀) ;
  • 윤재호 (한국생산기술연구원 열유체시스템팀) ;
  • 박근 (서울산업대학교 기계설계 자동화공학부)
  • Published : 2007.04.01
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Abstract

Rapid mold heating has been recent issue to enable the injection molding of thin-walled parts or micro/nano structures. Induction heating is an efficient way to heat material by means of an electric current that is caused to flow through the material or its container by electromagnetic induction. It has various applications such as heat treatment, brazing, welding, melting, and mold heating. The present study covers a finite element analysis of the induction heating process which can rapidly raise mold temperature. To simulate the induction heating process, the electromagnetic field analysis and transient heat transfer analysis are required collectively. In this study, a coupled analysis connecting electromagnetic analysis with heat transfer simulation is carried out. The estimated temperature changes are compared with experimental measurements for various heating conditions.

Keywords

References

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