Friction-induced intermittent motion affected by surface roughness of brake friction materials

被引：24
|
作者：
Lee, S. M. [1 ]
Shin, M. W. [1 ]
Jang, H. [1 ]
机构：
[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea
来源：
WEAR | 2013年 / 308卷 / 1-2期
关键词：
Stick-slip; Brake/clutch materials; Contact mechanics; Surface topography; STICK-SLIP; CONTACT STIFFNESS;
D O I：
10.1016/j.wear.2013.09.018
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The effect of the surface roughness of the brake friction material on friction-induced instability was studied. Commercial friction materials with different surface roughness levels were tested using a scale brake dynamometer to find a correlation between the surface roughness and friction oscillation. The results showed that the normal contact stiffness was strongly affected by surface roughness and played a significant role in determining the friction oscillation pattern. The friction force oscillation changed from stick-slip to sinusoidal oscillation and steady sliding as the sliding velocity increased, and the velocity ranges for different oscillatory patterns were changed by the surface roughness. A smooth surface with glazed patches produced friction oscillation with larger amplitudes, and the oscillation was maintained over a wider range of sliding velocities due to the high contact stiffness. The correlation between the contact stiffness and surface roughness suggested that friction-induced instability might be avoided by designing the friction material to have low surface stiffness. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：29 / 34
页数：6
相关论文
共 50 条
  • [1] The influence of surface roughness on friction-induced squeal
    Mo, Ji-Liang, 1600, Science Press (34):
  • [2] Friction-induced instabilities in a disk brake model
    Wauer, J
    Heilig, J
    ELEVENTH WORLD CONGRESS IN MECHANISM AND MACHINE SCIENCE, VOLS 1-5, PROCEEDINGS, 2004, : 1503 - 1507
  • [3] Experimental and Numerical Study of Friction-Induced Noise of Brake Pad Materials Having Grooved Surface
    Wang, X. C.
    Mo, J. L.
    Wang, D. W.
    Ouyang, H.
    Zhao, J.
    Chen, G. X.
    Zhu, M. H.
    VIBRATION ENGINEERING AND TECHNOLOGY OF MACHINERY, 2015, 23 : 1043 - +
  • [4] Friction-induced vibration and noise on a brake system
    Jia, Shangshuai
    Li, Qiang
    2013 IEEE INTERNATIONAL CONFERENCE ON INFORMATION AND AUTOMATION (ICIA), 2013, : 489 - 492
  • [5] Tactile Perception of Roughness and Hardness to Discriminate Materials by Friction-Induced Vibration
    Ding, Shuyang
    Pan, Yunlu
    Tong, Mingsi
    Zhao, Xuezeng
    SENSORS, 2017, 17 (12)
  • [6] Effect of surface roughness on friction-induced noise: Exploring the generation of squeal at sliding friction interface
    Wang, A. Y.
    Mo, J. L.
    Wang, X. C.
    Zhu, M. H.
    Zhou, Z. R.
    WEAR, 2018, 402 : 80 - 90
  • [7] Experimental study on the effect of groove-textured surface on the friction-induced noise of brake disc materials
    Yang, Jiang-Zhou
    Mo, Ji-Liang
    Ge, Xiao-Hong
    Chen, Guang-Xiong
    Zhu, Min-Hao
    Mocaxue Xuebao/Tribology, 2015, 35 (03): : 322 - 327
  • [8] Wear and Friction-Induced Vibration of Brake Friction Materials with Different Weight Average Molar Mass Phenolic Resins
    M. W. Shin
    J. W. Kim
    B. S. Joo
    H. Jang
    Tribology Letters, 2015, 58
  • [9] The influence of contact properties on friction-induced brake vibrations
    Rudolph, M
    Popp, K
    CONTACT MECHANICS, 2002, : 125 - 132
  • [10] Wear and Friction-Induced Vibration of Brake Friction Materials with Different Weight Average Molar Mass Phenolic Resins
    Shin, M. W.
    Kim, J. W.
    Joo, B. S.
    Jang, H.
    TRIBOLOGY LETTERS, 2015, 58 (01)
12345