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dc.creatorMorales, D.es
dc.creatorBorrego Puche, Marcoses
dc.creatorLópez, J. A.es
dc.creatorMartínez Donaire, Andrés Jesúses
dc.creatorCenteno Báez, Gabrieles
dc.creatorVallellano Martín, Carpóforoes
dc.date.accessioned2022-11-10T18:37:31Z
dc.date.available2022-11-10T18:37:31Z
dc.date.issued2021
dc.identifier.citationMorales, D., Borrego Puche, M., López, J.A., Martínez Donaire, A.J., Centeno Báez, G. y Vallellano Martín, C. (2021). Numerical analysis of necking in stretch-bending based on modified maximum force criteria. En 9th Manufacturing Engineering Society International Conference (MESIC 2021) (012081), IOP Conference Series: Materials Science and Engineering.
dc.identifier.issn1757-899Xes
dc.identifier.urihttps://hdl.handle.net/11441/139272
dc.descriptionvol. 1193es
dc.description.abstractThe necking criteria based on the maximum force principle, such as the Swift and Hill necking models, have been extensively used in the past to study sheet formability. Many extensions or modifications of these criteria have been proposed to improve necking predictions under only stretching conditions. Recently, the authors proposed two approaches to predict necking under stretch-bending conditions: a generalisation of classical maximum force criteria to stretch-bending; and a necking criterion based on critical distance concepts, suggesting that necking is controlled by the damage of a critical material volume located at the inner side of the sheet. Both approaches were evaluated with analytical models and the failure was successfully predicted in different materials, such as steel, brass and aluminium. This work presents a numerical study of the proposed necking criteria in stretch-bending processes with different punch radii. The simulations are validated with experimental tests over H240LA steel sheets.es
dc.description.sponsorshipEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) PGC2018-095508-B-I00es
dc.formatapplication/pdfes
dc.format.extent7 p.es
dc.language.isoenges
dc.publisherIOP Conference Series: Materials Science and Engineeringes
dc.relation.ispartof9th Manufacturing Engineering Society International Conference (MESIC 2021) (2021), pp. 012081
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectSheet metal forminges
dc.subjectStretch-bendinges
dc.subjectNeckinges
dc.subjectMaximum force criteriones
dc.subjectBending effectes
dc.titleNumerical analysis of necking in stretch-bending based on modified maximum force criteriaes
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería Mecánica y de Fabricaciónes
dc.relation.projectIDPGC2018-095508-B-I00es
dc.relation.publisherversionhttps://iopscience.iop.org/article/10.1088/1757-899X/1193/1/012081/metaes
dc.identifier.doi10.1088/1757-899X/1193/1/012081es
dc.publication.initialPage012081/1es
dc.eventtitle9th Manufacturing Engineering Society International Conference (MESIC 2021)es
dc.contributor.funderEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)es
dc.contributor.funderMinisterio de Ciencia e Innovación (MICIN). Españaes

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