可倾式湿磨机轴承的选用及分析

ELECTION AND ANALYSIS OF BEARING OF INCLINABLE WET MILLING MACHINE

通过对可倾式湿磨机工作状态的受力分析及计算 ,改用普通单列向心球轴承代替原来在滚筒体两端使用的双列向心球面滚子轴承 ,不仅仍能很好地保证湿磨机使用寿命要求 ,而且大大降低了湿磨机的成本 ;同时通过对轴端改进设计 ,大大降低了轴头磨损 ,可避免轴头返修。

By studying work condition,suffering from force and computing the specified life of inclinable wet milling machine,single column centripetal ball bearings are taked place of double column centripetal ball bearings which are applied on the both end of bucket.Serice life of wet milling machine is not only satisfied perfectly,but also production costs of wet milling machine are reduced greatly,as a result of improving design of axle,friction damage and the repairment of axle are avoided.