Design, Fabrication and Performance Tests of a Double-sided Sheet Hydroforming Test System

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dc.contributor.authorUrmamen, Mustafa Kemal
dc.contributor.authorAtas, Gurkan
dc.contributor.authorDilmec, Murat
dc.contributor.authorTurkoz, Mevlut
dc.contributor.authorOzturk, Osman
dc.contributor.authorHalkaci, Huseyin Selcuk
dc.date.accessioned2024-02-23T14:41:51Z
dc.date.available2024-02-23T14:41:51Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractIn this study, a double-sided sheet hydroforming (DSH) test system, which contains dies, sealing, pressure intensifiers, and a control unit, has been designed, built, and tested. The hydraulic numerical control system, which is currently used, has been modified as afour-axis where parameters are forming pressure, back pressure, punch position, and blank holder force. A hydromechanical deep drawing press has been modified in terms of die and sealing. New sealing components have been used to prevent leakage during the forming process because one side of the sheet is exposed to the forming pressure, and the other side is exposed to both the back pressure and the moving punch. Performance tests have been carried out to determine the limitations and capacity of the system. After the performance tests, it has been concluded that; the higher forming rates all along the process curve, the higher the pressure and force differences. However, the resultant error of the corresponding points has been only higher at the beginning of the process curve. In addition, the higher slopes in process curves have increased the pressure and force differences. A conical industrial part has been deformed by using hydromechanical deep drawing and DSH processes to test the performance of the DSH press. The wrinkling defect that occurred in previous hydroformed parts has been reduced remarkably by using back pressure in the DSH process. As a result, a double-sided sheet hydroforming test press has been successfully designed and manufactured. Finally, this study provides technical knowledge and can be used as a guideline for the design and performance evaluation of similar manufacturing systems.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [217M700]; TUBITAKen_US
dc.description.sponsorshipThis work is a part of the project supported by The Scientific and Technological Research Council of Turkey (TUBITAK) and titled Increasing the Formability of Double-Sided Sheet Hydroforming Process by Optimizing Loading Profiles Using Adaptive Control (Grant Number 217M700) . The financial support of TUBITAK is gratefully acknowledged. This work has been extracted from Mustafa Kemal Urmamen's Master's Thesis.en_US
dc.identifier.doi10.56042/ijems.v30i2.1652
dc.identifier.endpage322en_US
dc.identifier.issn0971-4588
dc.identifier.issn0975-1017
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85163597085en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage314en_US
dc.identifier.urihttps://doi.org/10.56042/ijems.v30i2.1652
dc.identifier.urihttps://hdl.handle.net/20.500.12452/17037
dc.identifier.volume30en_US
dc.identifier.wosWOS:001022284700011en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNatl Inst Science Communication-Niscairen_US
dc.relation.ispartofIndian Journal Of Engineering And Materials Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDouble-Sided Hydroforming Processen_US
dc.subjectDesignen_US
dc.subjectPerformance Testen_US
dc.subjectSheet Hydroformingen_US
dc.titleDesign, Fabrication and Performance Tests of a Double-sided Sheet Hydroforming Test Systemen_US
dc.typeArticleen_US

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