An upper bound analysis and determination of the barrelling profile in upsetting

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dc.contributor.authorAltinbalik, Tahir
dc.contributor.authorCan, Yilmaz
dc.date.accessioned2024-06-12T10:54:12Z
dc.date.available2024-06-12T10:54:12Z
dc.date.issued2011
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe aim of this work is to investigate the barreling of aluminium cylinders having two different aspect ratios in terms of barrel profiles and required loads. A modified upper bound solution including a dimensionless optimizing parameter for uniaxial upsetting has been developed and the loads calculated thereby have been compared with the results of several experiments conducted. Furthennore, the barrel profile is firstly assumed as a second-order polynomial for the upsetting process and an empirical correlation between the billet dimensions and the barrel profile has been established using experimental data. AA6082 is used as test material. The experiments are carried out on a 150 metric ton capacity hydraulic press. Besides, the bulging profile and effective strain distribution of the billets are obtained with a commercially FEM program called DEFORM 3D.en_US
dc.identifier.endpage424en_US
dc.identifier.issn0971-4588
dc.identifier.issn0975-1017
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84857411769en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage416en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/18967
dc.identifier.volume18en_US
dc.identifier.wosWOS:000301757100003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNatl Inst Science Communication-Niscairen_US
dc.relation.ispartofIndian Journal Of Engineering And Materials Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBarreling Profileen_US
dc.subjectUpper Bounden_US
dc.subjectUpsettingen_US
dc.subjectFEMen_US
dc.subjectAluminum Solid Cylindersen_US
dc.subjectFrictional Conditionsen_US
dc.subjectCylindrical Billetsen_US
dc.subjectDieen_US
dc.subjectPredictionen_US
dc.subjectExtrusionen_US
dc.subjectFlowen_US
dc.titleAn upper bound analysis and determination of the barrelling profile in upsettingen_US
dc.typeArticleen_US

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