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Joining aluminium profiles to composite sheets by additive manufacturing and forming

2020-05Journal article Restricted access
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dc.contributor.authorBaptista, R. J. S.
dc.contributor.authorPragana, João
dc.contributor.authorBragança, Ivo
dc.contributor.authorSilva, Carlos
dc.contributor.authorAlves, Luís
dc.contributor.authorMartins, Paulo
dc.date.issued2020-05
dc.description.abstractThis paper explores the application of the 'mortise-and-tenon' concept for joining hollow section aluminium profiles to composite strips or sheets. Wire arc additive manufacturing is combined with joining by forming to fabricate the tenons and to obtain the mechanical interlocking with the mortises available in the strips (or sheets). The workability limits are established by means of an analytical model that combines plastic deformation, instability and fracture. Experimental and finite element modelling are utilized to develop the overall joining process and to validate the round 'mortise-and-tenon' design resulting from the analytical model. Pull-out and shear destructive tests are carried out to evaluate the overall strength of the joints and results allow concluding that the new joints can easily and effectively replace existing solutions based on welding, fastening or adhesive bonding. The proposed joining process also circumvents the need to design extra fixing and interlocking features in low cost hollow section aluminium profiles for easy assembling.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBAPTISTA, R. J. S.; [et al] – Joining aluminium profiles to composite sheets by additive manufacturing and forming. Journal of Materials Processing Technology. ISSN 0924-0136. Vol. 279 (2020), pp. 1-8pt_PT
dc.identifier.doi10.1016/j.jmatprotec.2019.116587pt_PT
dc.identifier.eissn1873-4774
dc.identifier.issn0924-0136
dc.identifier.urihttp://hdl.handle.net/10400.21/12709pt_PT
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationLAETA-UID/EMS/50022/2019 - IDMECpt_PT
dc.relation.publisherversionhttps://reader.elsevier.com/reader/sd/pii/S0924013619305606?token=2D034EB1D0FD87550C385C92B74D46DC18B62379B0F04EC01FEC64595022E01D805DBB37C3D3EB15ADD6BC2F6762AAE5pt_PT
dc.subjectWire arc additive manufacturingpt_PT
dc.subjectJoining by formingpt_PT
dc.subjectAluminium profilespt_PT
dc.subjectComposite strips and sheetspt_PT
dc.subjectExperimentationpt_PT
dc.subjectFinite element methodpt_PT
dc.titleJoining aluminium profiles to composite sheets by additive manufacturing and formingpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Materials Processing Technologypt_PT
oaire.citation.volume279pt_PT
person.familyNameda Fonseca Matos Pragana
person.familyNameBragança
person.familyNameSilva
person.familyNameAlves
person.familyNameMartins
person.givenNameJoão Pedro
person.givenNameIvo
person.givenNameCarlos
person.givenNameLuís
person.givenNamePaulo
person.identifier465039
person.identifier.ciencia-id5C1E-6DBE-E60D
person.identifier.ciencia-idAD1C-FCD3-0E95
person.identifier.ciencia-idC01F-D665-9513
person.identifier.orcid0000-0002-3599-7053
person.identifier.orcid0000-0001-5409-619X
person.identifier.orcid0000-0003-3837-5185
person.identifier.orcid0000-0002-7170-0333
person.identifier.orcid0000-0002-2630-4593
person.identifier.ridM-6219-2013
person.identifier.ridE-2163-2012
person.identifier.scopus-author-id55671241900
person.identifier.scopus-author-id55932125100
person.identifier.scopus-author-id22940099900
person.identifier.scopus-author-id7006083921
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication7205d347-961d-49ea-a212-a15930de3c41
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