Journal of Korea Foundry Society (한국주조공학회지)

Korea Foundry Society (한국주조공학회)
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Overflow Design Methods of Family Mold for Rotor Using the Flow and Solidification Simulation

유동 및 응고 시뮬레이션을 활용한 회전자 패밀리 금형의 오버플로우 설계 방안

  • Jung, J.M. (School of Materials Science & Engineering, Chonnam National Univ.) ;
  • Kim, C.W. (School of Materials Science & Engineering, Chonnam National Univ.) ;
  • Nguyen, V.T. (School of Materials Science & Engineering, Chonnam National Univ.) ;
  • Lee, K.M. (School of Materials Science & Engineering, Chonnam National Univ.) ;
  • Kuk, J.M. (Bostech Co., Ltd.) ;
  • Jin, H.G. (Bostech Co., Ltd.) ;
  • Hong, S.K. (School of Materials Science & Engineering, Chonnam National Univ.)
  • Received : 2013.08.23
  • Accepted : 2013.10.17
  • Published : 2013.10.31
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Abstract

The family mold casting have advantages which are able to make products with different shapes and dimensions simultaneously in a single mold. In this study, the design of the 4 cavity rotor family mold was used by "Anycasting" software, the defects occurred during die casting were predicted and suggested the best optimization conditions for sound products. The result of the experiment were that the optimum overflow design was needed for gas emission and control of residual oxides. It was clear that the defects positions formed by diecasting were agreed with nearly them predicted by simulation.

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References

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