How do grooves on friction interface affect tribological and vibration and squeal noise performance

Wang, DW, Mo, JL, Zhu, ZY, Ouyang, H ORCID: 0000-0003-0312-0326, Zhu, MH and Zhou, ZR (2017) How do grooves on friction interface affect tribological and vibration and squeal noise performance. TRIBOLOGY INTERNATIONAL, 109. pp. 192-205. ISSN 0301-679X, 1879-2464

Text How do grooves on friction interface affect tribological and vibration and squeal noise performance.doc - Author Accepted Manuscript Download (27MB)

Abstract

Experimental studies on the effect of grooved disc on tribological properties, and vibration and noise properties are performed in two different contact configurations: ball-on-disc and pad-on-disc configurations. Experimental results show that certain sizes of grooves on the disc surface are capable of significantly affecting tribological behaviour and reducing squeal noise. Moreover, the grooves are found to play different roles in reducing squeal noise in these two different contact configurations. A disc sample with just one groove on the disc surface sufficiently validates the different abilities of grooves in suppressing squeal noise in both contact configurations. In addition, numerical analysis is performed to further demonstrate the effect of grooves in affecting squeal instability in both contact configurations.

Item Type:	Article
Additional Information:	publisher: Elsevier articletitle: How do grooves on friction interface affect tribological and vibration and squeal noise performance journaltitle: Tribology International articlelink: http://dx.doi.org/10.1016/j.triboint.2016.12.043 content_type: article copyright: © 2016 Elsevier Ltd. All rights reserved.
Uncontrolled Keywords:	Friction, Texture, Wear, Numerical analysis
Depositing User:	Symplectic Admin
Date Deposited:	13 Feb 2017 08:47
Last Modified:	07 Dec 2024 06:58
DOI:	10.1016/j.triboint.2016.12.043
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3005767