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

  • 제9권2호
  • /
  • Pages.53-59
  • /
  • 2010
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지

쇽업소버의 구조강도 해석

Structural Strength Analysis of Shock Absorber

  • 조재웅 (공주대학교 기계자동차공학부) ;
  • 한문식 (계명대학교 기계자동차공학부)
  • 투고 : 2010.02.17
  • 심사 : 2010.04.22
  • 발행 : 2010.04.30
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초록

Stress analysis and fatigue life on shock absorber are investigated in this study. The lower part of spring is shown with the maximum equivalent stress and displacement of 153.49MPa and 26.151mm. The rear part is also shown with the number of fatigue life less than $6.8241{\times}10^5$. And the middle part of spring is shown with the minimum safety factor of 0.94592. The designed modeling suspension in this study has no possibility with resonance. As the result of this study is applied by the chassis of automobile, the prevention on fatigue fracture and the durability is predicted.

키워드

참고문헌

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