Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents

dc.creatorDíaz, F.V
dc.creatorMammana, C. A.
dc.creatorGuidobono, A. P. M.
dc.date.accessioned2019-05-13T22:23:49Z
dc.date.available2019-05-13T22:23:49Z
dc.date.issued2017-02-17
dc.description.abstractThe aim of this study is to determine and evaluate residual stresses induced by face milling in different zones, which are associated with asymmetries in orientation of cutting edge. In this study, a micro-indent method is used to determine these stresses, which were induced in samples of AA 7075-T6 aluminum alloy. The residual displacements were measured, with high accuracy, using a universal measuring machine. This study includes a thorough data analysis using Mohr's circles, which enabled to assess the stress states in all in-plane directions. The results obtained in samples subjected to different combinations of process parameters showed the introduction of compressive normal components for all directions of each zone evaluated. From the high sensitivity of the microindent method used, it was possible to detect smaller differences generated between the levels reaching the stress components in the cutting zones evaluated. Furthermore, these differences were similar for all evaluated directions when the highest feed rate was selected. This significant fact, finally, would reveal equivalent differences between asymmetrical zones, regarding the combination of local plastic deformation and heat reaching the milled surface, for all in-plane directions.es_ES
dc.description.affiliationFil: Díaz, FV. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, Argentinaes_ES
dc.description.affiliationFil: Mammana, C.A. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, Argentinaes_ES
dc.description.affiliationFil: Guidobono, A.P.M. División Metrología Dimensional, Centro Regional Rosario (INTI), Ocampo y Esmeralda, 2000 Rosario, Argentinaes_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationResearch Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017es_ES
dc.identifier.doi10.19026/rjaset.14.3993
dc.identifier.urihttp://hdl.handle.net/20.500.12272/3586
dc.language.isoenges_ES
dc.relation.isReferencedByResearch Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017es_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.holder© 2017 Maxwell Scientific Organization Corp.es_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.rights.useSu utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuentees_ES
dc.rights.useAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.subjectAluminum alloyes_ES
dc.subjectface millinges_ES
dc.subjectface millinges_ES
dc.subjectmicro-indentationes_ES
dc.subjectMohr's circlees_ES
dc.subjectresidual stresseses_ES
dc.titleEvaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indentses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.type.snrdinfo:ar-repo/semantics/artículoes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES

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