Search: id:"swepub:oai:DiVA.org:kth-308656" >
An Experimental Stu...
An Experimental Study of Micro-Dimpled Texture in Friction Control under Dry and Lubricated Conditions
-
- Yuan, Wei (author)
- KTH,Tillverkning och mätsystem,Northwestern Polytech Univ, Xian Inst Flexible Elect IFE, Frontiers Sci Ctr Flexible Elect, Xian 710072, Peoples R China.;Northwestern Polytech Univ, Xian Inst Biomed Mat Engn, Xian 710072, Peoples R China
-
- Resendiz, Jesus (author)
- Univ Calgary, Dept Mech & Mfg Engn, Calgary, AB T2N 1N4, Canada.
-
- Tomkowski, Robert (author)
- KTH,Tillverkning och mätsystem
-
show more...
-
- Liu, Xu (author)
- Xian Aeronaut Univ, Sch Mech Engn, Xian 710077, Peoples R China.
-
show less...
-
(creator_code:org_t)
- 2021-12-31
- 2022
- English.
-
In: Micromachines. - : MDPI. - 2072-666X. ; 13:1
- Related links:
-
https://doi.org/10.3...
-
show more...
-
https://www.mdpi.com...
-
https://urn.kb.se/re...
-
https://doi.org/10.3...
-
show less...
Abstract
Subject headings
Close
- Friction control is a vital technology for reaching sustainable development goals, and surface texturing is one of the most effective and efficient techniques for friction reduction. This study investigated the performance of a micro-dimpled texture under varying texture densities and experimental conditions. Reciprocating sliding tests were performed to evaluate the effects of the micro-dimpled texture on friction reduction under different normal loads and lubrication conditions. The results suggested that a micro-dimpled texture could reduce the coefficient of friction (CoF) under dry and lubricated conditions, and high dimple density results in a lower CoF. The dominant mechanism of the micro-dimpled texture's effect on friction reduction was discussed, and surface observation and simulation suggested that a micro-dimpled texture could reduce the contact area at the friction interface, thereby reducing CoF.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tribologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Tribology (hsv//eng)
Keyword
- laser surface texturing
- micro dimples
- dry friction
- friction reduction
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database