A study on a structural analysis of the injection mold for the plastic subminiature barrel

모바일용 플라스틱 경통 금형의 구조해석에 관한 연구

  • Chang, Sung-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) ;
  • Shin, Gwang-Ho (Molding & Forming Technology R&D Department, Korea Institute of Industrial Technology)
  • 장성호 (한국생산기술연구원 금형성형기술연구부) ;
  • 허영무 (한국생산기술연구원 금형성형기술연구부) ;
  • 신광호 (한국생산기술연구원 금형성형기술연구부)
  • Received : 2008.02.20
  • Accepted : 2008.04.30
  • Published : 2008.06.01

Abstract

Recently, mobile-phone with camera module has an absolute majority in the released mobile-phones. For this trend, High precision of the plastic subminiature barrel which is the core part is needed significantly because the camera module of mobile-phone must have high performance. Therefore, Structural stability of the injection mold for plastic subminiature barrel has to be guaranteed. In this paper, structural analysis of injection mold for plastic subminiature barrel is performed. Finally, the deformation trend and stability of injection mold core are analyzed.

Keywords