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Groove stiffening of sheets by single point incremental forming

2022-10Journal article Restricted access
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dc.contributor.authorCristino, Valentino A. M.
dc.contributor.authorPragana, João P. M.
dc.contributor.authorBragança, Ivo
dc.contributor.authorSilva, Carlos M. A.
dc.contributor.authorMartins, Paulo
dc.date.accessioned2023-02-14T18:12:17Z
dc.date.available2023-02-14T18:12:17Z
dc.date.issued2022-10
dc.description.abstractThis paper investigates the applicability of single point incremental forming to fabricate stiffening grooves in thin metallic panels. The work combines experimentation, finite element and analytical modelling to determine the required forces and the maximum allowable groove depths that can be produced without tearing. The analytical modelling is based on a framework that was previously developed by the authors and combines in-plane membrane stretching and fracture forming limits. Comparison of the results obtained by the analytical framework against experimental and finite element data proves its effectiveness to replicate the deformation mechanics of groove stiffening by single point incremental forming. Results also prove that groove stiffening by single point incremental forming is an easy and effective alternative to conventional reinforcement of thin metallic panels by welding or fastening of stringers.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCristino VAM, Pragana JPM, Bragança IMF, Silva CMA, Martins PAF. Groove stiffening of sheets by single point incremental forming. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 2022;0(0). doi:10.1177/09544054221138180pt_PT
dc.identifier.doi10.1177/09544054221138180pt_PT
dc.identifier.eissn2041-2975
dc.identifier.issn0954-4054
dc.identifier.urihttp://hdl.handle.net/10400.21/15595
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSAGEpt_PT
dc.relationSRG2019-00161-FSTpt_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relation.publisherversionhttps://journals.sagepub.com/doi/10.1177/09544054221138180pt_PT
dc.subjectSingle point incremental formingpt_PT
dc.subjectStiffening groovespt_PT
dc.subjectAnalytical frameworkpt_PT
dc.subjectFinite element methodpt_PT
dc.subjectExperimentationpt_PT
dc.titleGroove stiffening of sheets by single point incremental formingpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleProceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacturept_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameBragança
person.familyNameMartins
person.givenNameIvo
person.givenNamePaulo
person.identifier.ciencia-idAD1C-FCD3-0E95
person.identifier.orcid0000-0001-5409-619X
person.identifier.orcid0000-0002-2630-4593
person.identifier.scopus-author-id55671241900
person.identifier.scopus-author-id7006083921
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication7205d347-961d-49ea-a212-a15930de3c41
relation.isAuthorOfPublication8fdc618d-576a-4d46-82e9-d916922bc90a
relation.isAuthorOfPublication.latestForDiscovery7205d347-961d-49ea-a212-a15930de3c41
relation.isProjectOfPublication1c76892c-cd3a-4e0f-9297-ba8cb3572b39
relation.isProjectOfPublication.latestForDiscovery1c76892c-cd3a-4e0f-9297-ba8cb3572b39

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