모멘트 하중을 고려한 볼베어링의 하중분배, 접촉 및 피로수명 해석
Load Distribution, Contact and Fatigue Life Analysis for Ball Bearing of Under Moment Load
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초록
This study is aimed to predict the fatigue life for bearings under combined radial, thrust and moment load. In order to do this, a series of simulation such as bearing load distribution, initial surface stress, subsurface stress and fatigue analysis is needed. And using the bearing's material fatigue property we can predict fatigue life for ball bearing.
Abstract
This study is aimed to predict the fatigue life for bearings under combined radial, thrust and moment load. In order to do this, a series of simulation such as bearing load distribution, initial surface stress, subsurface stress and fatigue analysis is needed. And using the bearing's material fatigue property we can predict fatigue life for ball bearing.
참고문헌 (6)
- T. A. Harris, "Rolling Bearing Analysis" (1984), John Wiley & Sons
- K. L. Johnson, "Contact Mechanics", pp.45~83 (1985), Cambridge University press
- A. E. H. Love, "Stress Produced in a Semi-infinite Solid by Pressure on Part of the Boundary", Phil. Trans. Royal Society, A28, pp.377~420 (1929)
- Van, Dang, "Criterion for High Cycle Fatigue Failure Under Multiaxial Loading, Biaxial and Multuaxial Fatigue, EGF3", pp.459~478 (1989), Mechanical Engineering Pubrications
- I. V. Papadopolous, "Long Life Fatigue Under Multiaxial Loading", Int. J. Fatigue, 23, pp.839~849 (2001)
- 김태완, "볼 베어링의 응력 기반 접촉피로수명 예측", 한국정밀공학회지, 24(5), pp.44~55 (2007), 한국정밀공학회