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dc.rights.licenseAttribution 4.0 International*
dc.contributor.authorARRAZOLA, PEDRO JOSE
dc.contributor.otherMalkorra Sarasola, Irati
dc.contributor.otherHanène, Souli
dc.contributor.otherSalvatore, Ferdinando
dc.contributor.otherRech, Joël
dc.contributor.otherCici, Mehmet
dc.contributor.otherMathis, Aude
dc.contributor.otherRolet, Jason
dc.date.accessioned2021-04-26T11:08:44Z
dc.date.available2021-04-26T11:08:44Z
dc.date.issued2021
dc.identifier.issn2504-4494en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=163342en
dc.identifier.urihttp://hdl.handle.net/20.500.11984/5280
dc.description.abstractDrag finishing is a widely used superfinishing technique in the industry to polish parts under the action of abrasive media combined with an active surrounding liquid. However, the understanding of this process is not complete. It is known that pyramidal abrasive media are more prone to rapidly improving the surface roughness compared to spherical ones. Thus, this paper aims to model how the shape of abrasive media (spherical vs. pyramidal) influences the material removal mechanisms at the interface. An Arbitrary Lagrangian–Eulerian model of drag finishing is proposed with the purpose of estimating the mechanical loadings (normal stress, shear stress) induced by both abrasive media at the interface. The rheological behavior of both abrasive slurries (media and liquid) has been characterized by means of a Casagrande direct shear test. In parallel, experimental drag finishing tests were carried out with both media to quantify the drag forces. The correlation between the numerical and experimental drag forces highlights that the abrasive media with a pyramidal shape exhibits a higher shear resistance, and this is responsible for inducing higher mechanical loadings on the surfaces and, through this, for a faster decrease of the surface roughness.en
dc.language.isoengen
dc.publisherMDPIen
dc.rights© 2021 by the authors. Licensee MDPIen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectdrag finishingen
dc.subjectnumerical modellingen
dc.subjectarbitrary Lagrangian–Eulerian (ALE) formulationen
dc.subjectabrasive media shapeen
dc.subjectrheological behavioren
dc.titleModeling of Drag Finishing: Influence of Abrasive Media Shapeen
dc.typeinfo:eu-repo/semantics/articleen
dcterms.accessRightsinfo:eu-repo/semantics/openAccessen
dcterms.sourceJournal of Manufacturing and Materials Processingen
dc.description.versioninfo:eu-repo/semantics/publishedVersionen
local.contributor.groupMecanizado de alto rendimientoes
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.3390/jmmp5020041en
local.rights.publicationfeeAPCen
local.embargo.enddate2021
local.contributor.otherinstitutionÉcole Nationale d'Ingénieurs de Saint-Étienne (ENISE)es
local.contributor.otherinstitutionL'Institut de Recherche Technologique Matériaux Métallurgie et Procédés (IRT M2P)es
local.contributor.otherinstitutionNaval Group CESMANes
local.source.details(Special Issue Surface Integrity in Machining and Post-processing). Vol. 5. N. 2. N. artículo 41, 2021en


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Attribution 4.0 International
Except where otherwise noted, this item's license is described as Attribution 4.0 International