On the Degradation of Tribo-components in Boundary and Mixed Lubrication Regimes
Sign Up to like & getrecommendations! Published in 2018 at "Tribology Letters"
DOI: 10.1007/s11249-018-1125-8
Abstract: Recent research in dry (unlubricated) contacts reveals that the Archard’s coefficient K cannot accurately characterize wear when operating under transient conditions such as those encountered during running-in or when the system experiences variable loading or… read more here.
Keywords: lubrication; tribo components; mixed lubrication; degradation tribo ... See more keywords
Effect of post-coating technique on microstructure, microhardness and the mixed lubrication regime parameters of thermally-sprayed NiCrBSi coatings
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.12.004
Abstract: Abstract The purpose of this paper is to understand and to quantify the effect of the re-melting technique on the microstructure and tribological behaviour of oxy-fuel (OF) thermally sprayed NiCrBSi coatings in the mixed lubrication… read more here.
Keywords: microstructure; lubrication regime; effect; mixed lubrication ... See more keywords
Coupling transient mixed lubrication and wear for journal bearing modeling
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.05.011
Abstract: Abstract A transient Mixed Lubrication-Wear coupling model (MLW coupling model) is developed to investigate the mixed lubrication and wear performances of journal bearings, and a wear experiment for journal bearing is performed to support the… read more here.
Keywords: tribology; transient mixed; lubrication; lubrication wear ... See more keywords
Mixed-lubrication analysis of planetary roller screw
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.105883
Abstract: Abstract The mixed-lubrication model of the planetary roller screw is proposed considering contact load, contact geometry of thread, surface roughness and transient effects. The influences of rotational speed of the screw, axial load and surface… read more here.
Keywords: contact; lubrication; planetary roller; roller screw ... See more keywords
Lubrication analysis and wear mechanism of heavily loaded herringbone gears with profile modifications in full film and mixed lubrication point contacts
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DOI: 10.1016/j.wear.2021.203790
Abstract: Abstract The transient non-Newtonian thermal micro-elastohydrodynamic lubrication point contact model and the adhesive wear model in mixed lubrication point contact are applied to a heavy-loaded modified herringbone gear drive respectively in steady running phase and… read more here.
Keywords: contact; herringbone; lubrication; lubrication point ... See more keywords
A numerical method to investigate the mixed lubrication performances of journal-thrust coupled bearings
Sign Up to like & getrecommendations! Published in 2019 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-02-2019-0063
Abstract: Purpose This paper aims to present a numerical model to investigate the mixed lubrication performances of journal-thrust coupled bearings (or coupled bearings). Design/methodology/approach The coupled hydrodynamic effect (or coupled effect) between the journal and the… read more here.
Keywords: thrust bearing; lubrication; journal thrust; effect ... See more keywords
Analysis of mixed lubrication of RV reducer turning arm roller bearing
Sign Up to like & getrecommendations! Published in 2017 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-12-2016-0311
Abstract: Purpose The purpose is aimed to solve the lubrication failures in the turning arm bearing of RV reducer, and give some help in perfect the bearing structure design and provide theoretical basis for the reducer’s… read more here.
Keywords: lubrication; reducer; turning arm; analysis ... See more keywords
Theoretical Analysis of the Influence of Asperity’s Dimensions Affected by a Scale Factor on the Mixed Lubrication between Parallel Surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Tribology"
DOI: 10.1155/2018/3702324
Abstract: Mixed lubrication between a given pair of surfaces is directly related to the parameter . Any change in microgeometry produces a shift in the transition between the boundary and lubricated regimes. Using an asperity based… read more here.
Keywords: lubrication; microgeometry; asperity; theoretical analysis ... See more keywords
Tribological performance of textured parallel sliding contact under mixed lubrication condition by considering mass conservation condition and couple-stress parameter
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/1350650120945080
Abstract: To enhance the tribological performance of mechanical parts, one of the reliable methods is surface topography modification, in which the surface of one/both interacting contacts were to be modified. Surface texturing is one of the… read more here.
Keywords: condition couple; couple stress; performance; mixed lubrication ... See more keywords