煤矿液黏软启动装置摩擦片摩擦机理分析  

Analysis on Friction Mechanism of Friction Plat in Viscous Soft-start Equipment

作　　者：傅舟渔[1] 沈潇[1] 董宜臣[1] 孙朝阳[1] 

机构地区：[1]山东科技大学机械电子工程学院,山东青岛266590

出　　处：《煤矿机械》2013年第5期108-110,共3页Coal Mine Machinery

摘　　要：从几种经典摩擦机理入手,分析了各种单一摩擦机理与生产实践中存在的各种矛盾及其原因,并得出结论:摩擦片之间的摩擦力主要是由犁沟效应和液体摩擦引起,建立了犁沟效应的微球冠凸体模型,得到了摩擦片之间摩擦力的计算公式。Nowadays, the design and calculation method of friction plat of viscous soft-start equipment is backward, where exists various conflicts against the production practice. In this paper, analyzes the reasons for the existence of conflicts against the production practice from several classic friction mechanisms. And ultimately concluded that： the friction between the friction plates mainly caused by furrow effect and liquid friction. Establish the micro-spherical cap model of the furrow effect. Draw the formula of friction between the friction plates.

关 键 词：液黏软启动装置 摩擦片 摩擦机理 犁沟效应 微球冠凸体 

分 类 号：TH117[机械工程—机械设计及理论] TH137