Development and Comparative Evaluation of Reduced-scale Krauss Friction Tester for Automobile Friction Materials

被引：0
作者：
Wang Z. [1 ,2 ]
Wang J. [1 ]
Wang L. [3 ,4 ]
Peter K. [5 ]
Ma Y. [3 ,4 ]
Wang T. [3 ,4 ]
机构：
[1] School of Mechanical Engineering, Sichuan University, Chengdu
[2] School of Engineering and Technology, Chengdu University of Technology, Leshan
[3] Jilin University Mechanical and Electrical Equipment Research Institute, Changchun
[4] College of Biological and Agricultural Engineering, Jilin University, Changchun
[5] Krauss GmbH-Link Engineering Company, Murr
来源：
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering | 2020年 / 56卷 / 21期
关键词：
Comparative test; Friction and wear; Friction material; Krauss tester; Similarity theory;
D O I：
10.3901/JME.2020.21.158
中图分类号：
学科分类号：
摘要：
In order to improve the simulation of the sample test conditions, reduce the test cost, and improve the test efficiency. Taking the Krauss tester as a prototype, the basic parameters of the reduced-scale Krauss tester were obtained according to the similarity principle and the dimensional analysis method. The reduced-scale Krauss tester had been developed. The same batch of automobile brake linings have been rigorously evaluated on two Krauss testers following PVW-3212 procedure and have been discussed these parameters such as friction coefficient, experimental temperature and test cycle. The results show that the average friction coefficient is relatively close, the maximum and minimum values of the friction coefficient appear at the same stage and the same braking sequence, and the average temperature of the whole process has good linear correlation during the entire test. When the same PVW-3212 test procedure is carried out, the pressure response of the reduced-scale Krauss tester is faster than that of the full-scale Krauss tester in the initial braking and braking release stages, so the reduced-scale Krauss tester brake completion time is about 100 ms earlier, and the test cost is approximately 29.67% of the full-scale Krauss tester. The reduced-scale Krauss tester has good consistency and comparability with the full-scale Krauss tester, which proves the reliability of the reduced-scale Krauss tester and also tries to provide a new test device for the friction material test. © 2020 Journal of Mechanical Engineering.
引用
收藏
页码：158 / 167
页数：9
相关论文
共 27 条
  • [1] LIU Y C, WANG L N, LIU D X, Et al., Evaluation of wear resistance of corn stalk fiber reinforced brake friction materials prepared by wet granulation, Wear, 432-433, pp. 1-9, (2019)
  • [2] BALACHANDRAN S R, BALAJI M A S, Noorani A B M A, Et al., Tribological performance evaluation of newly synthesized silane treated shell powders in friction composites, Materials Research Express, 6, 6, (2019)
  • [3] JI Z, LUO W, ZHOU K, Et al., Effects of the shapes and dimensions of mullite whisker on the friction and wear behaviors of resin-based friction materials, Wear, 406, pp. 118-125, (2018)
  • [4] SHINDE D, MISTRY K N, JHAVAR S, Et al., A Review on Non-Asbestos Friction Materials: Material Composition and Manufacturing, Advanced Materials Research, 1150, pp. 22-42, (2018)
  • [5] SUN W, ZHOU W, LIU J, Et al., The size effect of SiO<sub>2</sub> particles on friction mechanisms of a composite friction material, Tribology Letters, 66, 1, pp. 1-10, (2018)
  • [6] FEDERICI M, PERRICONE G, GIALANELLA S, Et al., Sliding behaviour of friction material against cermet coatings: Pin-on-disc study of the running-in stage, Tribology Letters, 66, 2, (2018)
  • [7] ZHANG Sen, ZHANG Jian, Modeling and analysis on fluid-solid-thermal physical field coupling of ventilated disc brake, Journal of Mechanical Engineering, 55, 8, pp. 154-164, (2019)
  • [8] SUN W, ZHOU W, LIU J, Et al., Development of a composite friction material with excellent fade resistance by employing oversized ceramic particles, Tribology Letters, 66, 1, pp. 22-31, (2018)
  • [9] FEDERICI M, ALEMANI M, MENAPACE C, Et al., A critical comparison of dynamometer data with pin-on-disc data for the same two friction material pairs-A case study, Wear, 424-425, pp. 40-47, (2019)
  • [10] HA C Y, SOO J B, MOK L S, Et al., Size effect of tire rubber particles on tribological properties of brake friction materials, Wear, 406-407, pp. 80-86, (2018)
123