Design & Manufacturing

Korean Society of Die & Mold Engineering (한국금형공학회)
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A basic study on insert deformation characteristics of thin foil insert injection molding process

박판 Insert 사출성형시 Insert 변형 특성에 관한 기초 연구

  • Jung, Woo-Chul (Molding & Forming Technology R&D Department, Korea Institute of Industrial Technology) ;
  • Shin, Gwang-Ho (Molding & Forming Technology R&D Department, Korea Institute of Industrial Technology) ;
  • Heo, Young-Moo (Molding & Forming Technology R&D Department, Korea Institute of Industrial Technology) ;
  • Yoon, Gil-Sang (Molding & Forming Technology R&D Department, Korea Institute of Industrial Technology) ;
  • Lee, Jeong-Won (Molding & Forming Technology R&D Department, Korea Institute of Industrial Technology)
  • 정우철 (한국생산기술연구원 금형.성형기술연구부) ;
  • 신광호 (한국생산기술연구원 금형.성형기술연구부) ;
  • 허영무 (한국생산기술연구원 금형.성형기술연구부) ;
  • 윤길상 (한국생산기술연구원 금형.성형기술연구부) ;
  • 이정원 (한국생산기술연구원 금형.성형기술연구부)
  • Received : 2008.06.17
  • Accepted : 2008.09.26
  • Published : 2008.10.01
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Abstract

Recently, ultra precision and light-weight micro products are needed in various industries. Injection molding products with metal insert material is often satisfied with light-weight and precision simultaneously. The researches on macro-size insert deformation have been performed but, a research on micro-size insert is meager. In this paper, the injection molding product with $300{\mu}m$ thin foil insert is designed and insert injection molding process is performed. Finally, the deformation of thin foil insert is analyzed according to insert feature and gate length.

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