Design & Manufacturing

Korean Society of Die & Mold Engineering (한국금형공학회)
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A study on the motorcycle lear cowl injection molding by CAE analysis

CAE 해석을 이용한 오토바이 리어카울 사출성형에 관한 연구

  • Sung, Si-Myung (Department of Mold & Die Design, Incheon Campus of Korea Polytechnic) ;
  • Jung, Sang-Jun (Department of Mold & Die Design, Incheon Campus of Korea Polytechnic)
  • 성시명 (한국폴리텍대학교 인천캠퍼스 금형공학과) ;
  • 정상준 (한국폴리텍대학교 인천캠퍼스 금형공학과)
  • Received : 2019.12.17
  • Accepted : 2019.12.31
  • Published : 2019.12.31
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Abstract

In this paper, in order to improve the formability and quality of the injection molded parts in the molds for molding the motorcycle rear cowl injection molded parts with different volumes at the same time, the flow of the molded parts is changed through the injection molding CAE analysis by changing the gate position, runner size and position. It is to find the optimum gate position, the diameter of the runner and the position where the balance is equal. The molded article formed by the optimization resulted in the uniformity of the molten resin at the same time at the corner of the product, thereby maintaining the flow balance favorable for mass production at lower injection pressure.

Keywords

References

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