Numerical and experimental investigation of the effect of double-sided hydroforming process on wrinkling damage by optimizing loading curves with adaptive control

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dc.contributor.authorAkay, Selahattin Burak
dc.contributor.authorHalkaci, Huseyin Selcuk
dc.contributor.authorOzturk, Ekrem
dc.contributor.authorOzturk, Osman
dc.contributor.authorAtas, Gurkan
dc.contributor.authorAydin, Mevlut
dc.contributor.authorTurkoz, Mevlut
dc.date.accessioned2024-02-23T13:43:31Z
dc.date.available2024-02-23T13:43:31Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractIn this study, by using the double-sided hydroforming process (DSHP), scientific studies have been conducted to reach the highest formability possible with today's technology in deep drawing at room temperature and to produce difficult-to-shape parts. For the first time, the type-2 fuzzy logic controller (T2FLC) working with adaptive finite element analysis (aFEA) was applied to the DSHP, with the expectation that it would be a satisfactory solution to problems such as wrinkling, especially in the production of parts with different cross sections in the direction of the axis. In the literature, no study was found in which adaptive finite element analysis (aFEA) integrated with fuzzy logic control algorithms and genetic algorithm was applied to the DSHP to obtain the optimum back pressure profile. T2FLC was developed for the conical workpiece, and the variables used in the cylindrical workpiece were used first. DSHP is modeled with finite element method, and fuzzy logic algorithms have been developed to provide adaptive control in analyses. Using the aFEA-FLC optimum loading profiles also internal pressures and blank holder force loading profiles were determined. DSHP experiments were performed by the optimum loading profiles, and manufactured part geometry was compared with the part manufactured by non-applied back pressure in the sheet hydroforming process. By using the loading profiles obtained sheet metal parts have been successfully shaped numerically and experimentally without wrinkling or any other damage. It has been observed that as soon as the back pressure is applied, the wrinkling disappears, and the parts can be formed completely. It was concluded that DSHP is more effective than other hydroforming methods in terms of preventing wrinkling in axisymmetric parts with variable cross section.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [217M700]en_US
dc.description.sponsorshipThis article was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) (grant number 217M700).en_US
dc.identifier.doi10.1007/s00170-022-09467-8
dc.identifier.endpage2168en_US
dc.identifier.issn0268-3768
dc.identifier.issn1433-3015
dc.identifier.issue3.Nisen_US
dc.identifier.scopus2-s2.0-85131534810en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2149en_US
dc.identifier.urihttps://doi.org/10.1007/s00170-022-09467-8
dc.identifier.urihttps://hdl.handle.net/20.500.12452/10839
dc.identifier.volume121en_US
dc.identifier.wosWOS:000809709200005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer London Ltden_US
dc.relation.ispartofInternational Journal Of Advanced Manufacturing Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSheet Formingen_US
dc.subjectDouble-Sided Sheet Hydroformingen_US
dc.subjectLoading Curvesen_US
dc.subjectAdaptive Controlen_US
dc.titleNumerical and experimental investigation of the effect of double-sided hydroforming process on wrinkling damage by optimizing loading curves with adaptive controlen_US
dc.typeArticleen_US

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