Volume 5, Issue 3, September 2020, Page: 57-63
Analysis and Research of Friction and Wear Mechanism Based on Different Types of Dynamic Load
Liguo Zhang, Shandong Key Laboratory of Precision Manufacturing and Special Processing, Shandong University of Technology, Zibo, China
Wei Yuan, Shandong Key Laboratory of Precision Manufacturing and Special Processing, Shandong University of Technology, Zibo, China
Xingcan Wang, Shandong Key Laboratory of Precision Manufacturing and Special Processing, Shandong University of Technology, Zibo, China
Hao Li, Shandong Key Laboratory of Precision Manufacturing and Special Processing, Shandong University of Technology, Zibo, China
Qianjian Guo, Shandong Key Laboratory of Precision Manufacturing and Special Processing, Shandong University of Technology, Zibo, China
Received: Jun. 19, 2020;       Accepted: Jun. 28, 2020;       Published: Jul. 6, 2020
DOI: 10.11648/j.aas.20200503.11      View  80      Downloads  32
Abstract
For sliding friction pairs formed by differential gears and gaskets, it is necessary to study the friction performance under the coupling of multiple working conditions (impact, vibration and alternating load). For example, it is of great significance to study the performance of sliding friction pair in the rear axle differential of truck and the friction and wear performance of the internal parts of aircraft and ships under the coupling condition of multiple working conditions, so as to obtain longer service life and excellent performance by improving the friction performance. The ball-disc pairs were experimentally built to simulate the friction and wear mechanism of materials under different types of dynamic loads. Under the condition of non-polluting white oil lubrication, increased the contact ratio of the pair, and made the pair reach the experimental state of no dynamic pressure lubrication, selected different types of dynamic loads (step load, damped harmonic excitation load (DHE), Short-term high load) loading method. During the experiment, force sensors and online visual ferromagnetic sensors were used to monitor friction and wear rate signals in real time, and TR200 profilometer and scanning electron microscope were used to observe and study friction characteristics. The results show that a reasonable step load can improve the friction and wear state of the ball-disk pair during the running-in period and reduce the peak wear of the surface contact portion of the pair of materials. The main wear form of the experimental pair under constant load and step load for plastic flow and squeezing deformation, the fatigue of the surface material is caused by the high frequency fluctuating load of DHE. Therefore, it is concluded that the step load has an effect on improving the friction and wear performance of the mating pair, and the DHE load has a damage effect on the mating pair.
Keywords
Wear, Friction, Load, Wear Debris
To cite this article
Liguo Zhang, Wei Yuan, Xingcan Wang, Hao Li, Qianjian Guo, Analysis and Research of Friction and Wear Mechanism Based on Different Types of Dynamic Load, Advances in Applied Sciences. Vol. 5, No. 3, 2020, pp. 57-63. doi: 10.11648/j.aas.20200503.11
Copyright
Copyright © 2020 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reference
[1]
Z. Dongmei, G. Shiqiao, N. Shaohua, and L. Haipeng, “Study on collision of threaded connection during impact,” International Journal of Impact Engineering, vol. 106, pp. 133-145, August 2017.
[2]
F. Kuang, X. Zhou, Z. Liu, J. Huang, X. Liu, K. Qian, and K. Gryllias, (2020) “Computer-vision-based research on friction vibration and coupling of frictional and torsional vibrations in water-lubricated bearing-shaft system,”Tribology International, vol. 150, p. 106336, October 2020.
[3]
W. Mu, G. Qin, J. Na, W. Tan, H. Liu, and J. Luan, “Effect of alternating load on the residual strength of environmentally aged adhesively bonded CFRP-aluminum alloy joints,” Composites Part B: Engineering, vol. 168, pp. 87-97, July 2019.
[4]
W. Jacobs, B. Van Hooreweder, R. Boonen, P. Sas, and D. Moens, “The influence of external dynamic loads on the lifetime of rolling element bearings: Experimental analysis of the lubricant film and surface wear,” Mechanical Systems and Signal Processing, vol. 74, pp. 144-164, June 2016.
[5]
M. Qiu, Z. Yang, J. Lu, Y. Li, and D. Zhou, “Influence of step load on tribological properties of self-lubricating radial spherical plain bearings with PTFE fabric liner,” Tribology International, vol. 113, pp. 344-353, September 2017.
[6]
M.-g. Yin, Z.-b. Cai, Y.-q. Yu, and M.-h. Zhu, “Impact-sliding wear behaviors of 304SS influenced by different impact kinetic energy and sliding velocity,” Tribology International, vol. 143, p. 106057, March 2020.
[7]
Y. Chen, T. Cheng, and X. Nie, “Wear failure behaviour of titanium-based oxide coatings on a titanium alloy under impact and sliding forces,” Journal of Alloys and Compounds, vol. 578, pp. 336-344, November 2013.
[8]
D. Zhang, P. Lin, G. Dong, and Q. Zeng, “Mechanical and tribological properties of self-lubricating laminated composites with flexible design,” Materials & Design, vol. 50, pp. 830-838, September 2013.
[9]
Q. Hongling, Y. Chang, Z. Hefa, L. Xufei, L. Zhixiong, and X. Xiang, “Experimental analysis on friction-induced vibration of water-lubricated bearings in a submarine propulsion system,” Ocean Engineering, vol. 203, p. 107239, May 2020.
[10]
W. Cao, G. Dong, Y.-B. Xie, and Z. Peng, “Prediction of wear trend of engines via on-line wear debris monitoring,” Tribology International, vol. 120, pp. 510-519, April 2018.
[11]
T. Wu, Y. Peng, H. Wu, X. Zhang, and J. Wang, “Full-life dynamic identification of wear state based on on-line wear debris image features,” Mechanical Systems and Signal Processing, vol. 42, no. 1, pp. 404-414, January 2014.
[12]
T. Wu, J. Wang, J. Wu, Y. Xie, and J. Mao, “Wear Characterization by an On-Line Ferrograph Image,” Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, vol. 225, pp. 23-34, January 2011.
[13]
T. H. Wu, J. H. Mao, J. T. Wang, J. Y. Wu, and Y. B. Xie, “A new on-line visual ferrograph,” Tribology Transactions, vol. 52, no. 5, pp. 623-631, 2009.
[14]
L. Chang, Y. R. Jeng, L. Chang, and Y. R. Jeng, “Effects of negative skewness of surface roughness on the contact and lubrication of nominally flat metallic surfaces,” Proceedings of the Institution of Mechanical Engineers Part J Journal of Engineering Tribology, vol. 227, no. 6, pp. 559-569, 2013.
[15]
R. A. Onions and J. F. Archard, “The contact of surfaces having a random structure,” Journal of Physics D: Applied Physics, vol. 6, no. 3, pp. 289-304, February 1973.
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