Shape- and topology-based structural die design using differential evolution and response surface methodology for sheet metal forming

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dc.contributor.buuauthorKaren, İdris
dc.contributor.buuauthorKaya, Necmettin
dc.contributor.buuauthorÖztürk, Ferruh
dc.contributor.departmentUludağ Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü.tr_TR
dc.contributor.departmentUludağ Üniversitesi/Mühendislik Fakültesi/Otomotiv Mühendisliği Bölümü.tr_TR
dc.contributor.orcid0000-0002-8297-0777tr_TR
dc.contributor.researcheridAAG-9923-2021tr_TR
dc.contributor.researcheridR-4929-2018tr_TR
dc.contributor.scopusid14831337300tr_TR
dc.contributor.scopusid7005013334tr_TR
dc.contributor.scopusid56271685800tr_TR
dc.date.accessioned2022-05-13T06:52:39Z
dc.date.available2022-05-13T06:52:39Z
dc.date.issued2012
dc.description.abstractThe goal of this research is to describe how simulation and topology design can be used as a die design frame tool to introduce optimal die design structures with the desired maximum rigidity and minimum deformations using response surface methodology and differential evolution algorithms. In the simulation process, not only die deflection, but also press table deflection is taken into account in order to achieve more realistic results. The validation of the present approach is evaluated by a comparison of test and simulation results. In the experimental test, acceleration and strain data were measured from critical points of the die structure in order to obtain the maximum displacement and stress values. The optimal shape parameters for the die structure were obtained using response surface methodology and differential evolution as a fundamental optimisation technique. Significant results were obtained: The mass was reduced approximately about 24 %, and the current maximum stress decreased approximately about 72 %. By using this methodology in the design stage of die and sheet metal stamping, major improvements can be made to the vehicle development process, such as reducing the weight and the cost of die, reducing the labour costs during the tryout process and reducing the environmental damage and CO2 emissions by reducing the amount of cast iron.en_US
dc.description.sponsorshipTOFAS-FIAT A.S. Automotive Companyen_US
dc.identifier.citationKaren, İ. vd. (2012). "Shape-and topology-based structural die design using differential evolution and response surface methodology for sheet metal forming". Materials Testing, 54(2), 92-102.en_US
dc.identifier.endpage102tr_TR
dc.identifier.issn0025-5300
dc.identifier.issue2tr_TR
dc.identifier.scopus2-s2.0-84857283031tr_TR
dc.identifier.startpage92tr_TR
dc.identifier.urihttps://doi.org/10.3139/120.110304
dc.identifier.urihttps://www.degruyter.com/document/doi/10.3139/120.110304/html
dc.identifier.urihttp://hdl.handle.net/11452/26446
dc.identifier.volume54tr_TR
dc.identifier.wos000301473900005tr_TR
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherWalter de Gruyter Gmbhde
dc.relation.bapM2008-64tr_TR
dc.relation.collaborationSanayitr_TR
dc.relation.journalMaterials Testingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMaterials scienceen_US
dc.subjectOptimizationen_US
dc.subjectComponentsen_US
dc.subjectCompensationen_US
dc.subjectSpringbacken_US
dc.subjectAlgorithmen_US
dc.subjectCast ironen_US
dc.subjectCompensation (personnel)en_US
dc.subjectDiesen_US
dc.subjectEvolutionary algorithmsen_US
dc.subjectMetal formingen_US
dc.subjectOptimizationen_US
dc.subjectSheet metalen_US
dc.subjectStructural optimizationen_US
dc.subjectSurface propertiesen_US
dc.subjectTopologyen_US
dc.subjectWagesen_US
dc.subjectDifferential evolutionen_US
dc.subjectDifferential evolution algorithmsen_US
dc.subjectEnvironmental damageen_US
dc.subjectMaximum displacementen_US
dc.subjectOptimal shape parametersen_US
dc.subjectOptimisation techniquesen_US
dc.subjectResponse surface methodologyen_US
dc.subjectVehicle development processen_US
dc.subjectDesignen_US
dc.subject.scopusSeismic Tomography; Optimal Experimental Design; Survey Designen_US
dc.subject.wosMaterials science, characterization & testingen_US
dc.titleShape- and topology-based structural die design using differential evolution and response surface methodology for sheet metal formingen_US
dc.typeArticle
dc.wos.quartileQ4en_US

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