Prediction of Deep Drawing Ratio for DP800 Steel by Using Modified-Mohr-Coulomb Damage Criteria

Basit Öğe Kaydı
dc.contributor.authorBaba, Elifnaz
dc.contributor.authorŞen, Nuri
dc.contributor.authorCivek, Tolgahan
dc.date.accessioned2025-10-11T20:37:56Z
dc.date.available2025-10-11T20:37:56Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThe demand for low-cost production in vehicle manufacturing while complying with the safety and environmental regulations is an enormous challenge. To comply with these challenges, sheet metal forming industries now extensively use advanced high-strength steels (AHSSs) in their products. However, due to excellent strength levels of AHSSs, problems arising in their forming stage, such as large spring-back and fracture, hinder the manufacturing process. At this stage, implementing finite element analysis (FEA) in the design processes greatly improves manufacturing processes since it allows determining possible forming errors before the actual forming process. In this study, the formability of DP800 steel has been investigated by carrying out deep drawing experiments. For that, a series of circular sheet metals, whose diameters were incrementally increased, have been deep drawn to a cup shape to determine the limiting drawing ratio (LDR). Additionally, Modified Mohr-Coulomb damage model has been utilised to predict the LDR in FEA. It has been found that the LDR of DP800 is 2.13 and the implemented damage model can successfully predict the LDR within only 2.35% error.en_US
dc.identifier.doi10.29130/dubited.1610838
dc.identifier.endpage751en_US
dc.identifier.issn2148-2446
dc.identifier.issue2en_US
dc.identifier.startpage735en_US
dc.identifier.trdizinid1312968en_US
dc.identifier.urihttps://doi.org/10.29130/dubited.1610838
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1312968
dc.identifier.urihttps://hdl.handle.net/20.500.12684/20789
dc.identifier.volume13en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofDüzce Üniversitesi Bilim ve Teknoloji Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_TR_20250911
dc.subjectFinite element analysisen_US
dc.subjectDeep drawing ratioen_US
dc.subjectDP800 steelen_US
dc.titlePrediction of Deep Drawing Ratio for DP800 Steel by Using Modified-Mohr-Coulomb Damage Criteriaen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

TR-Dizin İndeksli Yayınlar Koleksiyonu