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마모피로부의 응력해석

Stress analysis at fre ttin g fatigue part

  • 2
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The factors that deteinine fretting fatigue damage of a given material pair are relative fr iction force between the two surfaces in contact and contact pressure. This paper describ es a stress analysis at fretting fatigue part. The contact stress distribution was calculated by using a finite element method. The maximum stress exit at contact pad edge. The cont act stress distibution angle at fretting fatigue part is found to be influenced by contact pr essure and coefficient of friction.

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3. 해석 결과 및 고찰

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