Finite Element Modeling and Analysis of Rolling Bearing Based on Explicit Dynamics
2013 ◽
Vol 397-400
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pp. 589-592
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A finite element model of a rolling bearing with ANSYS/LS-DYNA is bulit , considering pressure, speed, multi-body contact effects and constraints under friction. The movement process of the rolling bearing based on explicit dynamics is simulated successfully. Several relevant parameters of 6205 deep groove ball bearing are calculated and determined. The results show that rotational speeds of cage and rolling elements which get from finite element analysis are consistent with the theoretical calculated values and stress situations are the same as Hertz analysis solutions. It proves that the proposed model is effective, which lays a foundation for subsequent analysis and diagnosis for defected bearings.
2014 ◽
Vol 672-674
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pp. 1550-1553
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2011 ◽
Vol 308-310
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pp. 1792-1795
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2010 ◽
Vol 44-47
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pp. 1558-1562
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2020 ◽
pp. 15-30
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