考虑疲劳故障的圆柱滚子轴承打滑失效分析
【摘要】 考虑滚道疲劳剥落故障、滚动体与保持架之间的非连续接触等因素，建立圆柱滚子轴承的非线性弹性接触显式动力学模型，研究不同剥落故障位置、径向载荷、内圈转速对滚动体和保持架打滑特性的影响规律；将仿真结果SkiddingAnalysisofCylindricalRollerBearingConsideringFatigueFailureLULimingGUKaiTANGJuntaoLIFuLIZhonghao（SchoolofMechatronicandVehicleEngineering，EastChinaJiaotongUniversity，NanchangJiangxi330013，China）thediscontinuouscontactbetweentherollingelementandtheAbstract：Consideringthefatiguefailureoftheraceway，cage，thenonlineardynamiccontactmodelofthecylindricalrollerbearingwasestablished.Theinfluenceofthel
