Predicting the Topology of the Bending Corner in Bending of Ultra High Strength Steels Through Finite Element Analysis

dc.authorid Baranoglu, Besim/0000-0003-2005-050X
dc.authorid Billur, Eren/0000-0001-9984-3697
dc.authorscopusid 57196117858
dc.authorscopusid 35174310800
dc.authorscopusid 15831218000
dc.authorscopusid 57215884084
dc.authorscopusid 57215884421
dc.authorwosid Billur, Eren/AAL-2074-2020
dc.authorwosid Baranoglu, Besim/JXX-8230-2024
dc.contributor.author Cetin, Baris
dc.contributor.author Billur, Eren
dc.contributor.author Baranoglu, Besim
dc.contributor.author Toptas, Ugur
dc.contributor.author Alic, Ozgur
dc.contributor.other Manufacturing Engineering
dc.contributor.other Automotive Engineering
dc.contributor.other Manufacturing Engineering
dc.contributor.other Automotive Engineering
dc.date.accessioned 2024-10-06T10:58:05Z
dc.date.available 2024-10-06T10:58:05Z
dc.date.issued 2019
dc.department Atılım University en_US
dc.department-temp [Cetin, Baris] FNSS Def Syst Co Inc, Engn & Res Dept, Ankara, Turkey; [Billur, Eren] Billur Met Form Ltd, Ankara, Turkey; [Baranoglu, Besim] Atilim Univ, Met Forming Ctr Excellence Ankara, Ankara, Turkey; [Toptas, Ugur; Alic, Ozgur] Nurol Makina & Sanayi AS, Ankara, Turkey en_US
dc.description Baranoglu, Besim/0000-0003-2005-050X; Billur, Eren/0000-0001-9984-3697 en_US
dc.description.abstract In bending of plates, unlike the case of sheet metal forming, a 3-D stress state is valid. Moreover, apart from the some very specific cases, the plane strain assumption is not appropriate either. Therefore; bending of thick ultra-high strength steel (UHSS) plates is a deformation process where 3-D stress and strain states exist in general. This study basically focuses on the prediction of the bending corner topology with non-linear finite element analysis method, since the laser-cut edges of the UHSS are particularly prone to edge cracking during bending operation. Within the scope of this study, an experimental set-up is designed which consists of bending tools and a servo mechanical press. The samples were bent by means of this set-up in an air-bending operation up to 90 degrees. This experimental work was followed by optical scanning measurements. And finally, the FEA results and the scanning data were compared in 3-D space. The results showed good correlation. As a future study, the 3-D strain field of the bending corner will be tried to be measured by a professional digital image correlation (DIC) system which could probably give more precise data when combined with the data from FEA. en_US
dc.description.sponsorship FNSS Defense Systems Co. Inc.; Nurol Makina Sanayi A.S. en_US
dc.description.sponsorship This contribution presents a certain portion of an internally-funded R&D project of FNSS and Nurol Makina companies. Therefore, the authors would like to thank to managerial boards of FNSS Defense Systems Co. Inc. and Nurol Makina Sanayi A.S. for their financial supports. Thank are also extended to MFCE for the use of their facilities. en_US
dc.description.woscitationindex Conference Proceedings Citation Index - Science
dc.identifier.citationcount 0
dc.identifier.endpage 247 en_US
dc.identifier.isbn 9788087294925
dc.identifier.scopus 2-s2.0-85079426397
dc.identifier.startpage 242 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14411/8845
dc.identifier.wos WOS:000539487400037
dc.institutionauthor Billur, Eren
dc.institutionauthor Baranoğlu, Besim
dc.institutionauthor Billur, Eren
dc.institutionauthor Baranoğlu, Besim
dc.language.iso en en_US
dc.publisher Tanger Ltd en_US
dc.relation.ispartof 28th International Conference on Metallurgy and Materials (METAL) -- MAY 22-24, 2019 -- Brno, CZECH REPUBLIC en_US
dc.relation.publicationcategory Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 0
dc.subject Metallurgy en_US
dc.subject steel en_US
dc.subject properties en_US
dc.subject applications en_US
dc.subject testing methods en_US
dc.title Predicting the Topology of the Bending Corner in Bending of Ultra High Strength Steels Through Finite Element Analysis en_US
dc.type Conference Object en_US
dc.wos.citedbyCount 0
dspace.entity.type Publication
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