Afficher la notice abrégée

dc.contributor.authorOSA, Jean-Louis
hal.structure.identifierUniversidad Miguel Hernández [Elche] [UMH]
dc.contributor.authorSANCHEZ, José Antonio
dc.contributor.authorORTEGA, Naiara
dc.contributor.authorIORDANOFF, Ivan
dc.contributor.authorCHARLES, Jean Luc
IDREF: 145803937
dc.date.accessioned2021-05-14T09:40:30Z
dc.date.available2021-05-14T09:40:30Z
dc.date.issued2016
dc.identifier.issn0890-6955
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76572
dc.description.abstractPhenomena governing the grinding process are largely related to the nature and evolution of contact between grinding wheel and ground component. The definition of the contact area plays an essential role in the simulation of grinding temperatures, forces or wear. This paper presents a numerical model that simulates the contact between grinding wheel and workpiece in surface grinding. The model reproduces the granular structure of the grinding wheel by means of the discrete element method. The surface topography is applied on the model surface taking into account the dressing mechanisms and movements of a single-point dresser. The individual contacts between abrasive grits and workpiece are studied regarding the uncut chip thickness, assuming viscoplastic material behaviour. Simulation results are evaluated with experimental measurements of the contact length. The results remark the importance of surface topography and dressing conditions on the contact area, as well as wheel deflection.
dc.language.isoen
dc.publisherElsevier
dc.subjectDressing
dc.subjectTopography
dc.subjectDiscrete element method
dc.subjectGrinding contact length
dc.subjectIndustrial and Manufacturing Engineering
dc.subjectMechanical Engineering
dc.titleDiscrete-element modelling of the grinding contact length combining the wheel-body structure and the surface-topography models
dc.typeArticle de revue
dc.subject.halPhysique [physics]
bordeaux.journalInternational Journal of Machine Tools and Manufacture
bordeaux.page43-54
bordeaux.volume110
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-02310707
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02310707v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Discrete-element%20modelling%20of%20the%20grinding%20contact%20length%20combining%20the%20wheel-body%20structure%20and%20the%20surface-topography%20models&rft.atitle=Discrete-element%20modelling%20of%20the%20grinding%20contact%20length%20combining%20the%20wheel-body%20structure%20and%20the%20surface-topography%20models&rft.jtitle=International%20Journal%20of%20Machine%20Tools%20and%20Manufacture&rft.date=2016&rft.volume=110&rft.spage=43-54&rft.epage=43-54&rft.eissn=0890-6955&rft.issn=0890-6955&rft.au=OSA,%20Jean-Louis&SANCHEZ,%20Jos%C3%A9%20Antonio&ORTEGA,%20Naiara&IORDANOFF,%20Ivan&CHARLES,%20Jean%20Luc&rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée