圆锥滚子轴承振动的灰色相对关联分析

Grey relative ralational analysis on vibration of tapered roller bearing

运用灰色相对关联分析方法,以30204型圆锥滚子轴承实验数据为基础,对影响圆锥滚子轴承振动的因素进行了综合分析,找出了对圆锥滚子轴承振动影响较大的因素。这些因素的重要程度排序依次为:滚子凸度、滚子直径偏差Dw、滚子角度偏差△2φ。

By using the grey relative relational analysis of grey system theory to analyze the test data of the Type-30204 tapered roller bearing, the influence rule of parameters of tapered roller bearing on bearing vibration has been found out. According to the effect on the vibration, the parameters are ranked below： the convexity of roller, Dw of the roller, △2Фbofthe roller, etc.