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耦合部分弹性流体动力润滑理论建立了高速圆柱滚子轴承动力学模型，着重分析了轴承元件表面粗糙效应对高速圆柱滚子轴承元件动态运动特性的影响，提出了考虑粗糙效应的轴承动态分析方法并得到了实验的支持
Coupled part of the theory of elastic hydrodynamic lubrication established high-speed cylindrical roller bearing dynamic model, focusing on analysis of the bearing surface roughness of the high-speed cylindrical roller bearing components dynamic motion characteristics of the proposed dynamic effect of the bearing dynamic analysis method Got experimental support