水润滑橡胶尾轴承摩擦因数影响因素的研究  

Study on factors influencing friction coefficient of water-lubrication rubber tail bearing

作　　者：杨宗榕 李小军[1] 袁成清[1] 郑卫刚[2] 

机构地区：[1]武汉理工大学能源与动力工程学院,武汉430063 [2]武汉理工大学工程训练中心,武汉430063

出　　处：《起重运输机械》2015年第9期61-64,共4页Hoisting and Conveying Machinery

基　　金：武汉理工大学自主创新研究基金项目(2014-ND-B1-07)

摘　　要：研究了载荷、转速、老化时间等因素对水润滑橡胶轴承摩擦因数的影响规律。结果表明,载荷、尾轴承转速以及材料的老化时间对摩擦因数的变化有明显的影响,其中材料的老化时间影响最为显著。随着老化时间的增加,摩擦因数逐渐减小,减小规律符合线性函数特征。The paper studies the influencing rule of the load, rotate speed, and aging time and other factors on the friction coefficient of the water-lubricating rubber bearing. Results show that the load, tail bearing rotating speed and material aging time have obvious effect on the change of the frictional factors, where, material aging has the most significant effect. With the increase of the aging time, the frictional coefficient gradually decreases, which is consistent with the characteristics of linear function.

关 键 词：水润滑橡胶尾轴承 摩擦因数 影响因素 

分 类 号：TH133.3[机械工程—机械制造及自动化]