Study on friction behaviour of brake shoe materials for mining hoist

13th International Conference on Tribology

Ungureanu, M.^1 ; Ungureanu, N.S.^1 ; Crciun, I.^1

Technical University of Cluj Napoca, North University Center of Baia Mare, Faculty of Engineering, Department of Engineering and Management of Technology, Victor Babes St., 62A, Baia Mare

RO-430083, Romania^1

关键词: Brake shoe;    Friction behaviour;    Friction coefficients;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/174/1/012016/pdf
DOI  :  10.1088/1757-899X/174/1/012016

来源: IOP

【 摘 要 】

The friction coefficient in the brake linkages has an important influence on the braking efficiency and safety of machines. The paper presents a method for the study of the friction coefficient of the friction couple brake shoe-drum for mining hoist. In this context, it is interesting to define the friction coefficient, not just according to the materials in contact, but according to the entire ensemble of tribological factors of the friction couple.