Springback analysis of thin bent sheets on elastomeric die

dc.contributor.authorBraga, M. T.
dc.contributor.authorFilho, L. A. Moreira
dc.contributor.authorMenezes, M. A.
dc.contributor.institutionMechanical Department
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2022-04-29T08:44:21Z
dc.date.available2022-04-29T08:44:21Z
dc.date.issued2010-04-01
dc.description.abstractOne critical problem of sheet formed products is its dimensional accuracy. This is related to springback (elastic recovery), after forming load releasing. It may happen in any forming process; however, it is easier noted and quantified in bending process. Needless to say that this problem is undesirable since it affects assemblies, mainly at aeronautics industry [1]. Although, literature provides some models for predicting springback in conventional bending, this is not the case for non conventional bending using polyurethanic die and that's why the process has been treated on trial and error basis at shop, implying in product discharge. So, this work intends to present a theoretical model for predicting springback. Model validation has been done by experimental results. Predicted values are in a good agreement with these latter. © 2010 Springer-Verlag France.en
dc.description.affiliationTechnological Institute of Aeronautics Mechanical Department
dc.description.affiliationUniversity of São Paulo State at Ilha Solteira Mechanical Department
dc.format.extent1075-1078
dc.identifierhttp://dx.doi.org/10.1007/s12289-010-0957-z
dc.identifier.citationInternational Journal of Material Forming, v. 3, n. SUPPL. 1, p. 1075-1078, 2010.
dc.identifier.doi10.1007/s12289-010-0957-z
dc.identifier.issn1960-6206
dc.identifier.issn1960-6214
dc.identifier.scopus2-s2.0-78651574163
dc.identifier.urihttp://hdl.handle.net/11449/231251
dc.language.isoeng
dc.relation.ispartofInternational Journal of Material Forming
dc.sourceScopus
dc.subjectNon conventional bending process
dc.subjectSheet metal formed by bending process
dc.subjectSpringback
dc.titleSpringback analysis of thin bent sheets on elastomeric dieen
dc.typeArtigo
unesp.departmentEngenharia Mecânica - FEISpt

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