Parameter Calibration of Chaboche Kinematic Hardening Model by Inverse Analysis Using Different Optimization Methods in the Case of Pipe Bending

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dc.contributor.authorAkkoyun, Ozan
dc.contributor.authorKacar, Ilyas
dc.date.accessioned2024-11-07T10:40:14Z
dc.date.available2024-11-07T10:40:14Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractDrag link is one of the important parts in steering system used in automotive. The ball joint, ball joint housing, and pipe compose the drag link. In this study, finite element analysis is used to simulate the deformation process. St 52 steel material is used. A yield criterion, an associated flow rule, and Chaboche's kinematic hardening rule were used in the finite element simulations of processes involving high plastic deformation. A series of low-cycle tensile/compression tests is performed to determine the parameters of Chaboche's kinematic hardening rule. The success of the simulation results depends on the more accuracy of the finding parameters. Some optimization methods are used in the calibration progression of these parameters and the results are compared. For the purpose of optimization, the angle of the pipe after bending is set as 16.6° as soon as possible. As design variables, the Chaboche kinematic hardening rule parameters were adjusted. Consequently, calibrated parameters were obtained for St52 pipe bending. By analysing and verifying the candidate points, optimization methods are compared. The optimum parameters are determined as JSH350 MPa, C=2984.3 MPa, and ^=100 while their initial values are Y5K373.806 MPa, C=4016 MPa, and y=94. It is concluded that the optimization process gives more consistency in the bending process. © 2024 Society of Automotive Engineers Turkey. All rights reserved.
dc.description.sponsorshipDitaş Doğan Yedek Parça İmalat ve Teknik A.Ş
dc.identifier.doi10.30939/ijastech..1448615
dc.identifier.endpage331
dc.identifier.issn2587-0963
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85206291097
dc.identifier.scopusqualityN/A
dc.identifier.startpage322
dc.identifier.urihttps://doi.org/10.30939/ijastech..1448615
dc.identifier.urihttps://hdl.handle.net/11480/11531
dc.identifier.volume8
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSociety of Automotive Engineers Turkey
dc.relation.ispartofInternational Journal of Automotive Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectChaboche model
dc.subjectKinematic hardening
dc.subjectLow cycle loading
dc.subjectOptimization
dc.subjectPlasticity
dc.titleParameter Calibration of Chaboche Kinematic Hardening Model by Inverse Analysis Using Different Optimization Methods in the Case of Pipe Bending
dc.typeArticle

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