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자동차용 Wheel Bearing의 Brinell 해석
이승표(Seungpyo Lee),이선호(Seonho Lee),박주상(Jusang Park),장호섭(Hoseop Jang),박인배(Inbae Park) 한국자동차공학회 2010 한국자동차공학회 부문종합 학술대회 Vol.2010 No.5
Brinell phenomenon observed on wheel bearing of vehicle represents the dent generated on raceway due to rotating balls. In this paper, numerical analysis is performed to analyze the Brinelling by using finite element method. Commercial software of MARC is used and plastic and contact analysis are carried out to compute the behavior of the raceways and balls. In order to get the accurate stress-strain relationship, tensile test is performed. To verify the reliability of this study, the depth of Brinell is measured by experiment and compared with computational analysis results.