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Effects of morphology parameters of sinusoidal texture on tribological properties under dry friction

Jiawei Sun (College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao, China)
Peng Yi (College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao, China)
Hong-Yu Jia (College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao, China)
Xiao-Shuang Yang (College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao, China)
Yong-Jun Shi (College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao, China)
Yancong Liu ( School of Mechanical and Control Engineering, Shandong Institute of Petrochemical and Chemical Technology, Dongying, China and College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao, China)
Muming Hao (Hiscien Sealing Technology Co., Ltd., Dongying, China and College of New Energy, China University of Petroleum, Qingdao, China)

Industrial Lubrication and Tribology

ISSN: 0036-8792

Article publication date: 25 January 2022

Issue publication date: 2 March 2022

109

Abstract

Purpose

This paper aims to investigate the influence of sinusoidal texture (ST) with different morphology parameters on the corresponding tribological effects.

Design/methodology/approach

The STs with different amplitudes, ranging from 0.05 to 0.3 mm, and frequencies, ranging from 5 to 17.5, are fabricated using nanosecond pulsed laser equipment. The friction experiments and the finite element analysis method are combined to investigate the tribological properties, under dry friction conditions.

Findings

Test results show that when the amplitude is 0.15 mm and frequency is 10, ST surface has the lowest friction coefficient of 0.373, and exhibits great anti-friction effect. It also possesses a complete texture edge after friction. The friction reduction effect of ST with larger or smaller amplitude and frequency is worse.

Originality/value

The results of this study can provide a guidance for the design optimization of ST of reciprocating sliding contact surfaces, under dry friction conditions.

Keywords

Acknowledgements

Funding: The funding for this study was provided by the Natural Science Foundation of Shandong Province (ZR2019MEE043; ZR2020ME162).

Citation

Sun, J., Yi, P., Jia, H.-Y., Yang, X.-S., Shi, Y.-J., Liu, Y. and Hao, M. (2022), "Effects of morphology parameters of sinusoidal texture on tribological properties under dry friction", Industrial Lubrication and Tribology, Vol. 74 No. 2, pp. 219-227. https://doi.org/10.1108/ILT-08-2021-0298

Publisher

:

Emerald Publishing Limited

Copyright © 2022, Emerald Publishing Limited

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