Friction and Wear Behavior of Escalator Step Auxiliary Wheels

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Ren, Facai^1 ; Chen, Chen^1 ; Liang, Xiao^1 ; Li, Bo^1

Shanghai Institute of Special Equipment Inspection and Technical Research, Shanghai

200062, China^1

关键词: Auxiliary wheel;    Friction and wear behaviors;    Friction-wear test;    Mass loss;    Rotational speed;    Test time;    Wear mechanisms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/2/022146/pdf
DOI  :  10.1088/1757-899X/452/2/022146

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The friction and wear behavior of escalator step auxiliary wheels were investigated through friction-wear test. The rotational speed is 60 r/min. The loads applied to the auxiliary wheels are 1000N and 1800N, respectively. The test time is in the range of 0-250 h. The wear mass loss is recorded at different points in time. The main wear mechanism of auxiliary wheel is analyzed.