滚动轴承由自身位移干扰激励的动力学模型研究

Research on dynamics model of interference excitation caused by self displacement of rolling bearings

文中对滚动轴承由自身位移干扰激励的动力学模型进行了研究。给出了位移干扰方程、运动微分方程及其求解方法,并进行了实例计算。分析了降低附加动载荷的主要途径,为滚动轴承的设计、制造与动载荷的研究提供了参考。

A study had been carried out in this paper on the dynamics model of interference excitation caused by self displacement of rolling bearings. The displacement interference equation, kinematic differential equation and its solving method were given out, and a calculation of living example was advanced. Principle way for lowering the additional kinematic load has been analyzed, thus provided reference for the study of design, manufacturing and dynamic load of roiling bearings.