压力机飞轮圆锥轴承装配游隙的确定

Confirmation of fitting clearance for conical bearing in press

单列圆锥滚子轴承,采用"背对背"或"面对面"的方式成对安装时,机械设计手册和国际品牌厂家所推荐的轴向游隙值悬殊很大。如何根据压力机飞轮轴承使用要求,确定一个合理的轴向游隙,本文通过实践探索,总结了一套理论计算公式。依据该公式,可在确定轴承合理工作游隙值、安装径向游隙值的基础上,最终计算出符合实际的轴向游隙值。

A set of theoretical formula has been summed up in the text through practice. By use of the formula, the reasonable value of work and the radial clearances for conical bearings have been determined. Finally, the realistic value of the axial clearance has been gained.