Parameter determination and calibration of the combined plasticity model through inverse analysis for cold forging simulation of 7075-T6 aluminum alloy

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dc.authoridKilic, Suleyman/0000-0002-1681-9403
dc.contributor.authorKacar, Ilyas
dc.contributor.authorKilic, Suleyman
dc.date.accessioned2024-11-07T13:25:27Z
dc.date.available2024-11-07T13:25:27Z
dc.date.issued2022
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this study, plasticity models have been developed to be used in cold forging simulations of AA7075-T6 alloy which is widely used in aviation industry. In addition, the coefficients of the obtained models have been calibrated using genetic algorithm optimization method. As the hardening rule in models; bilinear isotropic is combined with Chaboche's nonlinear kinematic hardening rule (three-termed). Plasticity models have been obtained by using the associated flow rule and Hill48 yield criterion in addition to the hardening rules. Experimental stress values have been compared with those obtained from the models. As a result, the most suitable hardening model for monotonic/cyclic loading deformation conditions is presented and the effects of the model parameters on the simulation results are shown.
dc.identifier.doi10.17341/gazimmfd.654200
dc.identifier.endpage2104
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85128710108
dc.identifier.scopusqualityQ2
dc.identifier.startpage2091
dc.identifier.trdizinid508754
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.654200
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/508754
dc.identifier.urihttps://hdl.handle.net/11480/14725
dc.identifier.volume37
dc.identifier.wosWOS:000767316300026
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherGazi Univ, Fac Engineering Architecture
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectChaboche kinematic hardening model
dc.subjectbilinear isotropic hardening model
dc.subjectgenetic algorithm
dc.subjectAA7075-T6
dc.subjectcold forging
dc.titleParameter determination and calibration of the combined plasticity model through inverse analysis for cold forging simulation of 7075-T6 aluminum alloy
dc.title.alternative7075-T6 alüminyum alaşiminin so?uk dövme simülasyonu için birleşik plastisite model parametrelerinin tespiti ve tersine analiz ile kalibrasyonu
dc.typeArticle

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