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Comparison of different yield criteria in various deep drawn cups

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dc.contributor.author Çoğun, Ferah
dc.contributor.author Darendeliler, Haluk
dc.date.accessioned 2018-09-12T12:39:13Z
dc.date.available 2018-09-12T12:39:13Z
dc.date.issued 2017-03
dc.identifier.citation Çoğun, F., Darendeliler, H. (2017). Comparison of different yield criteria in various deep drawn cups. International Journal Of Material Forming, 10(1), 85-98. http://dx.doi.org/10.1007/s12289-015-1258-3 tr_TR
dc.identifier.issn 1960-6206
dc.identifier.uri http://hdl.handle.net/20.500.12416/1712
dc.description.abstract The aim of the study is to evaluate the performance of three recent yield criteria namely; BBC2008-8p, Yld2003-8p, Hu2003 through the simulation of the hemispherical, cylindrical and square cup drawing processes by comparing the results with the ones obtained by using the von Mises criterion for the isotropic, kinematic and combined hardening and the Hill'48 criterion. For this purpose, two different sheet materials, SS304 stainless steel and DKP6112 steel, and various punch travels were used in the simulations and experimental phases of this study. The BBC2008-8p, Yld2003-8p and Hu2003 models were implemented to the ABAQUS software through the user material subroutine VUMAT. The thickness strain distributions obtained from the simulations were compared with the experimental results to analyze the validity of the three aforementioned criteria. Compared with the other models, the material behavior in deep drawing cases of this study is better predicted with more recent models, namely BBC2008-8p, Yld2003-8p and Hu2003, which include anisotropy parameters found from uniaxial and biaxial tension tests. tr_TR
dc.language.iso eng tr_TR
dc.publisher Springer tr_TR
dc.relation.isversionof 10.1007/s12289-015-1258-3 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Sheet Metal tr_TR
dc.subject Deep Drawing tr_TR
dc.subject Yield Criteria tr_TR
dc.subject Thickness Strain tr_TR
dc.title Comparison of different yield criteria in various deep drawn cups tr_TR
dc.type article tr_TR
dc.relation.journal International Journal Of Material Forming tr_TR
dc.contributor.authorID 36624 tr_TR
dc.contributor.authorID 7702 tr_TR
dc.identifier.volume 10 tr_TR
dc.identifier.issue 1 tr_TR
dc.identifier.startpage 85 tr_TR
dc.identifier.endpage 98 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü tr_TR


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