Improving Rotary Draw Bending Process by Changing a Geometry of the Pressure Die

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dc.contributor.authorŘiháček, Jancs
dc.contributor.authorPeterková, Evacs
dc.contributor.authorCísařová, Michaelacs
dc.coverage.issue5cs
dc.coverage.volume21cs
dc.date.accessioned2022-03-23T11:54:45Z
dc.date.available2022-03-23T11:54:45Z
dc.date.issued2021-10-01cs
dc.description.abstractThe paper is focused on an analysis and optimization of the rotary draw bending process to eliminate bent tube ovality by modification of the pressure die geometry. The bending process is realized on Wafios CNC bending machine. A tube that is bent for an automotive application is made of 34MnB5 steel. Currently, after tube bending process by an angle of 120°, an unacceptable ovality occurs. Therefore, it is necessary to improve the quality of production and thus prevent the formation of unacceptable ovality. In this case, the optimization of the pressure die geometry is carried out. For this reason, a numerical simulation using finite element method in ANSYS software is performed. Before the actual optimization, an accuracy of the simulation is verified by analysing of the current state and comparing it with simulation results.en
dc.formattextcs
dc.format.extent668-681cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationManufacturing TECHNOLOGY. 2021, vol. 21, issue 5, p. 668-681.en
dc.identifier.doi10.21062/mft.2021.081cs
dc.identifier.issn1213-2489cs
dc.identifier.other176908cs
dc.identifier.urihttp://hdl.handle.net/11012/204035
dc.language.isoencs
dc.publisherJan Evangelista Purkyne University in Usti nad Labemcs
dc.relation.ispartofManufacturing TECHNOLOGYcs
dc.relation.urihttps://journalmt.com/artkey/mft-202105-0016_improving-rotary-draw-bending-process-by-changing-a-geometry-of-the-pressure-bar.phpcs
dc.rightsCreative Commons Attribution-NonCommercial 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1213-2489/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/cs
dc.subjectFEMen
dc.subjectnumerical simulationen
dc.subjectANSYSen
dc.subject34MnB5 steelen
dc.subjecttube bendingen
dc.titleImproving Rotary Draw Bending Process by Changing a Geometry of the Pressure Dieen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-176908en
sync.item.dbtypeVAVen
sync.item.insts2023.02.02 20:54:47en
sync.item.modts2023.02.02 20:14:39en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav strojírenské technologiecs
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