Effect of Water on the Interfacial Contact and Tribological Properties of Hoist Linings

被引：1

作者：

Feng, Cunao ^{[1
]}

Zhang, Dekun ^{[2
]}

Chen, Kai ^{[2
]}

Guo, Yongbo ^{[1
]}

机构：

[1] China Univ Min & Technol, Sch Mechatron Engn, 1 Daxue Rd, Xuzhou 221116, Jiangsu, Peoples R China

[2] China Univ Min & Technol, Sch Mat Sci & Engn, 1 Daxue Rd, Xuzhou 221116, Jiangsu, Peoples R China

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2018年 / 140卷 / 06期

基金：

中国国家自然科学基金;

关键词：

friction lining; water; arc contact and friction; actual contact area; STICK-SLIP BEHAVIOR; SLIDING FRICTION; DYNAMIC CONTACT; ROPE;

D O I：

10.1115/1.4040071

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The purpose of this study is to explore the effect of water on the contact and friction properties of a friction lining. The results show that the water absorption capacity and the sensitivity to the water molecules of the friction lining determine the load-carrying capacity. The change of the actual contact area is related to the load-carrying capacity under dripping water condition. The presence of water played a role in lubricating the surface, which resulted in a reduction of the friction coefficient. In addition, water absorbed onto the surface of the lining to produce an absorbent layer, and the load-carrying capacity of the absorbent layer exerted a more intuitive effect on the friction coefficient.

引用

页数：12

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