Results 31 to 40 of about 166,022,580 (293)

Coefficient of Friction of a Brake Disc-Brake Pad Friction Couple

Archives of Foundry Engineering, 2016
The paper concerns evaluation of the coefficient of friction characterising a friction couple comprising a commercial brake disc cast of flake graphite grey iron and a typical brake pad for passenger motor car. For the applied interaction conditions, the
Orłowicz A.W., Mróz M., Wnuk G., Markowska O., Homik W., Kolbusz B.   +5 more
doaj   +1 more source

Analysis of the Variation of Friction Coefficient of Sandstone Joint in Sliding

Advances in Civil Engineering, 2020
The friction coefficient of rock joints is closely related to the stability of the slope. However, it is difficult to predict the friction coefficient due to the influence of surface roughness and mechanical properties of rocks.
Guochao Zhao, Laigui Wang, Na Zhao, Jianlin Yang, Xilin Li   +4 more
doaj   +1 more source

The Coefficient of Friction of Soccer Balls

Proceedings, 2020
Nine soccer balls were tested for their friction against a leather sheet, using a force plate. An average normal force of 63.6 N was applied and the movement of the ball had an average velocity of 15 mm/s.
Adin Ming Tan, Yehuda Weizman, Firoz Alam, Franz Konstantin Fuss   +3 more
doaj   +1 more source

Effect of braking speed on the property of high-performance copper-based brake pads

Fenmo yejin jishu, 2021
High-performance copper-based brake pads were prepared by the traditional powder metallurgy method, and the commercial copper-based brake pads were used as a comparison.
WEI Dong-bin, ZHANG Lin, ZHANG Peng, WU Pei-fang, CAO Jing-wu, SHIJIA Cai-rang, DING Xiang-ying, ZHAO Shang-jie, QU Xuan-hui   +8 more
doaj   +1 more source

Simulation of Grinding Surface Creation – A Single Grit Approach [PDF]

, 2010
The paper presents an investigation of grinding material removal mechanism using finite element method. Understanding of grinding removal mechanism relies on the investigation of material removal by each individual grain.
Opoz, Tahsin Tecelli, Xun Chen, Chen, Xun, Tahsin Tecelli Öpöz   +3 more
core   +6 more sources

Experimental Investigation on Friction Coefficient between Sawtooth Steel Plate and Concrete [PDF]

E3S Web of Conferences, 2021
It is easy to think of using sawtooth steel plate on the surface of column to increase the interfacial friction in the temporary RC column underpinning structure.
Wu Erjun, Hu Yuqing, Zhang Nengwei, Wu Wei   +3 more
doaj   +1 more source

FRICTION COEFFICIENT OF RUBBER SLIDING AGAINST FLOORING MATERIALS [PDF]

Journal of the Egyptian Society of Tribology, 2011
The friction coefficient of rubber sliding against different types of flooring materials of different surface roughness was investigated under different sliding conditions: dry, water, water/detergent dilution, oil, water/oil dilution.
Y. M. El-Sherbiny, A. T. Hasouna, W. Y. Ali   +2 more
doaj   +1 more source

FRICTION COEFFICIENT DISPLAYED BY SLIDING AGAINST ARTIFICIAL GRASS [PDF]

Journal of the Egyptian Society of Tribology, 2015
The present work discusses the frictional behaviour displayed by the sliding of bare foot and different types of shoes against artificial grass. The effect of applied load on the static friction coefficient displayed by foot wear sliding against ...
Y. M. El-Sherbiny
doaj   +1 more source

Experimental simulation on the high-temperature friction property of slag in slab continuous casting mold

Journal of Materials Research and Technology, 2020
The lubricating property of mold slag is significant to determine the surface quality of strands. To investigate the friction property of mold slag in the mold, the friction coefficient of the crystalline slag and glassy slag at high temperatures was ...
Sheng Yu, Mujun Long, Peng Liu, Dengfu Chen, Huamei Duan, Jie Yang   +5 more
doaj   +1 more source

INCREASING FRICTION COEFFICIENT DISPLAYED BY SLIDING BETWEEN THE FOOTBALL AND THE GLOVES OF THE GOALKEEPER [PDF]

Journal of the Egyptian Society of Tribology, 2019
The present work aims to investigate the friction coefficient between different gloves and football surfaces in order to provide a suitable high friction and safe coating surface for goalkeeper gloves.
Y. M. Youssef, M. I. Khashaba, W. Y. Ali
doaj   +1 more source