Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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Durability Analysis on Fatigue of Caliper Cylinder

캘리퍼 실린더의 피로에 대한 내구성 해석

  • Han, Moonsik (Department of Mechanical & Automotive Engineering, Keimyung University) ;
  • Cho, Jaeung (Department of Mechanical & Automotive Engineering, Kongju National University)
  • 한문식 (계명대학교 기계자동차공학과) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Received : 2014.08.22
  • Accepted : 2014.10.09
  • Published : 2015.03.01
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Abstract

In this study, two models due to the configuration of caliper cylinder among the parts of automotive brake system are studied by structural and fatigue analysis. As the maximum equivalent stress at model 2 becomes 1.5 times lower than model 1, model 2 can endure load higher than model 1. In case of fatigue damage analysis on model 1 and 2, model 1 has the damage area more than model 2. Fatigue damage at model 1 happen more than model 2. These study results can be effectively utilized with the design on caliper cylinder by anticipating prevention against its damage and investigating durability.

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References

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