Influência do tipo de chanfro, tecimento e sentido de laminação na distorção angular em soldagem GMAW-P robotizada de alumínio

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dc.contributor.authorCoraini, Rafael [UNESP]
dc.contributor.authorKobayashi, Yukio [UNESP]
dc.contributor.authorGonçalves, Gilberto de Magalhaes Bento [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:27:24Z
dc.date.available2014-05-20T13:27:24Z
dc.date.issued2011-04-01
dc.description.abstractThe industry's interest in having a greater control of the deformations caused by welding is due to the geometric and dimensional tolerances been more and more precise in the project specifications, motivating the manufacturing engineering to develop stable processes and to ensure routine production. Aiming at it, the main goal of this present work is to analyze how much routine situations used in automatic aluminum welding can influence on the angular deformations of this material. Using the alloy AA 5052 H34, and the automatic welding in pulsed GMAW process, three types of weaving were applied throughout the length of the weld, in butt joints assembled without groove and with 60 degrees single-V-groove, arranged transversely as well as longitudinally to the rolling direction of the plate. The measurement of the deformations was made by a three-dimensional equipment, before and after the welding, in three distinct regions in the specimens. The profile of the weld bead was the main factor for the different types of deformations found, as revealed by macrographical analysis. The 60 degrees single-V-groove had higher amplitudes of deformations as the joint without groove. The torch oscillation wasn't a variable of statistically significant influence on this amplitudes.en
dc.description.affiliationUNESP Univ Estadual Paulista Julio de Mesquita Fi, Dept Engn Mecan, São Paulo, SP, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista Julio de Mesquita Fi, Dept Engn Mecan, São Paulo, SP, Brazil
dc.format.extent123-136
dc.identifierhttp://dx.doi.org/10.1590/S0104-92242011000200005
dc.identifier.citationSoldagem & Inspecao. São Paulo: Assoc Brasil Soldagem, v. 16, n. 2, p. 123-136, 2011.
dc.identifier.issn0104-9224
dc.identifier.lattes4098511928890053
dc.identifier.urihttp://hdl.handle.net/11449/8995
dc.identifier.wosWOS:000312757500005
dc.language.isopor
dc.publisherAssociação Brasileira de Soldagem (ABS)
dc.relation.ispartofSoldagem & Inspeção
dc.relation.ispartofjcr0.244
dc.relation.ispartofsjr0,238
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectautomatic weldingen
dc.subjectangular deformationsen
dc.subjectrolling directionen
dc.subjecttorch oscillationen
dc.titleInfluência do tipo de chanfro, tecimento e sentido de laminação na distorção angular em soldagem GMAW-P robotizada de alumíniopt
dc.title.alternativeInfluence of the Type of Groove, Weaving and Rolling Direction on the Angular Distortion in Robotic GMAW-P Aluminum Weldingen
dc.typeArtigo
dcterms.rightsHolderAssoc Brasil Soldagem
unesp.author.lattes4098511928890053
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt

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Artigos - Engenharia Mecânica - FEB