|
|
|
| Performance evaluation of resin-based brake pads |
| LIU Li1，ZHONG Li2，ZHANG Jie1，LONG Chan-juan1 |
（1. School of Mechanical & Electrical Engineering， Chongqing University of Arts and Sciences， Chongqing 402160， China
2. School of Mechatronic and Vehicle Engineering， Chongqing Jiaotong University， Chongqing 400074， China） |
|
|
|
|
Abstract Aluminum silicate ceramic fiber / copper fiber reinforced resin-based brake pads were prepared by dry method. The friction coefficients， wear rates and the mechanical-physical properties were appointed as performance indicators. The multi-layer fuzzy comprehensive evaluation was employed to screen out the best formula. Wear mechanism was analyzed by microstructure analysis of worn surfaces， and the influence of different mass of alumina-silicate ceramic fiber/copper fiber on resin-based brake pads was explored. The results show that the fuzzy comprehensive evaluation value of formula F3 （10% aluminum silicate ceramic fiber/15% copper fiber， mass percent ） is the highest and the comprehensive performance is the best. With the decrease of copper fiber content and the increase of aluminum silicate ceramic fiber content， the main wear mechanism gradually changes from abrasive wear to adhesive wear， thermal wear and fatigue wear.
|
|
Received: 15 November 2017
Published: 18 April 2018
|
|
|
|
| [1] 王发辉. 混杂纤维增强陶瓷基摩擦材料及其性能研究[D]: [博士学位论文]. 江西: 南昌大学, 2012. 18-19[2] 申荣华, 何林. 摩擦材料及其制品生产技术[M]. 北京: 北京大学出版社, 2010, 2-26[3] 张海娥, 付业伟, 李贺军, 等. 酚醛纤维增强纸基摩擦材料的性能研究[J]. 摩擦学学报, 2014, 34(3): 311-318[4] 崔艳芹, 刘学庆. 汽车制动摩擦材料的性能要求及影响因素[J]. 材料导报, 2014, 28(23): 413-416[5] Bülent ?ztürk，Fazli Arslan，Sultan ?ztürk. Effects of different kinds of fibers on mechanical and tribological properties of brake friction materials [J]. Tribology Transactions, 2013, 56(4): 536-545 [6] 韩野, 田晓峰, 尹衍升. 硅氧铝陶瓷纤维含量对半金属摩擦材料摩擦磨损性能的影响[J]. 摩擦学学报, 2008, 28(1): 63-67[7] 王雪明, 张佐光, 李敏, 等. 铜纤维/芳纶浆粕混杂增强摩擦材料的冲击性能研究[J]. 材料工程, 2009, 2009(3): 27-31[8] Lu H, Yu D J. Brake Squeal Reduction of Vehicle Disc Brake System with Interval Parameters by Uncertain Optimization [J]. Journal of Sound and Vibration, 2014, 333(26): 7313-7325[9] SW Yoon, MW Shin, WG Lee, et al. Effect of surface contact conditions on the stick–slip behavior of brake friction material [J]. Wear, 2012, 294-295(31): 305-312[10] 钟厉, 王昭银, 刘力, 等. 新型低树脂基摩擦材料的优化设计及性能研究[J]. 润滑与密封, 2016, 41(1): 97-103[11] Seong Hwan Kim, Ho Jang. Friction and Vibration of Brake Friction Materials Reinforced with Chopped Glass Fibers [J]. Tribology Letters, 2013, 52(2): 341-349 |
|
|
|
2018, Vol. 28 
