Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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금형온도에 의한 미세패턴 성형 특성에 관한 연구

  • 김창완 (한국기계연구원 나노기계본부) ;
  • 유영은 (한국기계연구원 나노기계본부) ;
  • 권기환 (충남대학교 메카트로닉스공학과) ;
  • 제태진 (한국기계연구원 나노기계본부) ;
  • 최두선 (한국기계연구원 나노기계본부)
  • Published : 2008.11.05
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Abstract

We injection molded a plate with micro surface features including micro prizms & micro channels patterns on its surface and investigated the replication of the micro features depending on the mold temperature which is one of typical process parameters. The size of the patterns were 8um, 10um, 15um of prizm features & 15um, 30um, 45um of channel features. The size of the plate is about $400mm{\times}400mm$ and the thickness is 1mm of plate. the repliction of the mucro features turned out to depend on the mold temperature and also the location on the plate. The pressure and the feature of the melt in the cavity were also measured in real-time for the investigation on the micro feature replication.

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