Effect of Four Point Contact Slewing Bearing Groove Curvature Parameters on the Stress State

De Sheng Mao; Suo Huai Zhang; Zheng Song Guo

doi:10.4028/www.scientific.net/AMR.1030-1032.1167

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1030-1032Effect of Four Point Contact Slewing Bearing...

Effect of Four Point Contact Slewing Bearing Groove Curvature Parameters on the Stress State

Abstract:

Applying the finite element method, the function of finite element analysis software AnsysWorkbench is powerful. Analysis 30 groups of different groove curvature radius coefficient model in extreme condition, obtained in applying extreme working conditions, stress and deformation data. Analysis results show that the inner groove curvature coefficient is 0.525, the outer ring raceway curvature coefficient of bearing is 0.52 when the slewing bearing shows maximum carrying capacity. Calculation, results provide analysis basis for slewing bearing design.

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Periodical:

Advanced Materials Research (Volumes 1030-1032)

Pages:

1167-1171

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1030-1032.1167

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Online since:

September 2014

Authors:

De Sheng Mao*, Suo Huai Zhang, Zheng Song Guo

Keywords:

Bearing Capacity, Groove Curvature Coefficient, Slewing Bearing, Stress State, Wind Turbine (WT)

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* - Corresponding Author

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