Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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A study on estimating of contact pressure and surface shape change due to fretting wear

프레팅 마멸에 의한 접촉 응력 및 표면현상 변화 예측에 관한 연구

  • Kim, Jong-Sung (Dept. of Mechanical Engineering, Pusan National University) ;
  • Lee, Sang-Don (Dept. of Mechanical Engineering, Pusan National University) ;
  • Cho, Yong-Joo (Dept. of Mechanical Engineering, Pusan National University)
  • Published : 2009.04.30
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Abstract

Fretting occurs wherever short amplitude reciprocating sliding between contacting surfaces is sustained for a large number of cycles. The fundamental characteristic of fretting is the very small amplitude of sliding and combination of different wear mechanism. Predicting wear is important to enhance reliability of the parts. The objective of this paper is to predict fretting wear by using a contact analysis considering wear process. This construction will give us important information to know a property of fretting wear.

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References

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