Design & Manufacturing

Korean Society of Die & Mold Engineering (한국금형공학회)
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A study on passenger air bag housing by injection molding analysis

자동차 승객용 에어백 하우징의 사출성형 해석 연구

  • Choi, Doo-Yeol (Department of Metalmold Design Engineering, Kongju National University) ;
  • Park, Jae-Il (Department of Metalmold Design Engineering, Kongju National University) ;
  • Hong, Seok-Moo (Department of Metalmold Design Engineering, Kongju National University) ;
  • Choi, Kye-Kwang (Department of Metalmold Design Engineering, Kongju National University) ;
  • Han, Seong-Ryeol (Department of Metalmold Design Engineering, Kongju National University)
  • 최두열 (공주대학교 금형설계공학과) ;
  • 박재일 (공주대학교 금형설계공학과) ;
  • 홍석무 (공주대학교 금형설계공학과) ;
  • 최계광 (공주대학교 금형설계공학과) ;
  • 한성렬 (공주대학교 금형설계공학과)
  • Accepted : 2015.11.23
  • Published : 2015.12.12
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Abstract

Plastic material has been applied to many automobile parts with the automotive lightweighting trend. In this study, a passenger air bag(PAB) housing which is produced by steel material in the present were molded using a plastics material. Before design and making of a mold for the PAB housing molding, it was carried out injection molding analysis. By analyzing the deformation results, the correction dimension for mold designing was determined. The design and manufacturing the mold applied the correction dimension were conducted. It was performed actual injection molding. The warpage value of the PAB housing was similar to the warpage of the injection molding analysis.

Keywords

References

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