Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Durability Investigation on Automotive Front Bumper Guard

자동차의 프런트 범퍼 가드에 관한 내구성 연구

  • Choi, Kyekwang (Department of Metal Mold Design Engineering, Kongju National UNIV.) ;
  • Cho, Jaeung (Division of Mechanical and Automotive Engineering, Kongju National UNIV.)
  • 최계광 (공주대학교 금형설계공학과) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Received : 2020.05.11
  • Accepted : 2020.05.24
  • Published : 2020.08.31
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Abstract

In this study, three models on the installation of automotive additional front bumper guard were designed and the structural analysis was carried out. The additional front bumper models B and C appears to be safer on stability instead of the basic front bumper model A. Model A with a simple structure is shown to have the safe region overall except in the area where the load is applied directly. Models B and C are shown to have the shortest lives at the regions where the bumpers are connected with each other. By comparing with the least fatigue lives at models A, B and C, Model B has the longest life with the best durability.

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References

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