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

Autores
Díaz, F.V; Mammana, C. A.; Guidobono, A. P. M.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The 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.
Fil: Díaz, FV. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, Argentina
Fil: Mammana, C.A. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, Argentina
Fil: Guidobono, A.P.M. División Metrología Dimensional, Centro Regional Rosario (INTI), Ocampo y Esmeralda, 2000 Rosario, Argentina
Peer Reviewed
Materia
Aluminum alloy
face milling
face milling
micro-indentation
Mohr's circle
residual stresses
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/3586
Acceder
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oai_identifier_str oai:ria.utn.edu.ar:20.500.12272/3586
network_acronym_str RIAUTN
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network_name_str Repositorio Institucional Abierto (UTN)
spelling Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indentsDíaz, F.VMammana, C. A.Guidobono, A. P. M.Aluminum alloyface millingface millingmicro-indentationMohr's circleresidual stressesThe 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.Fil: Díaz, FV. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, ArgentinaFil: Mammana, C.A. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, ArgentinaFil: Guidobono, A.P.M. División Metrología Dimensional, Centro Regional Rosario (INTI), Ocampo y Esmeralda, 2000 Rosario, ArgentinaPeer Reviewed2019-05-13T22:23:49Z2019-05-13T22:23:49Z2017-02-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfResearch Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017http://hdl.handle.net/20.500.12272/358610.19026/rjaset.14.3993engResearch Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/© 2017 Maxwell Scientific Organization Corp.Su utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuenteAttribution-NonCommercial-NoDerivatives 4.0 Internacionalreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2025-09-29T14:29:29Zoai:ria.utn.edu.ar:20.500.12272/3586instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2025-09-29 14:29:30.125Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
title Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
spellingShingle Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
Díaz, F.V
Aluminum alloy
face milling
face milling
micro-indentation
Mohr's circle
residual stresses
title_short Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
title_full Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
title_fullStr Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
title_full_unstemmed Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
title_sort Evaluation of Residual Stresses Induced by Face Milling Using a Method of Micro-indents
dc.creator.none.fl_str_mv Díaz, F.V
Mammana, C. A.
Guidobono, A. P. M.
author Díaz, F.V
author_facet Díaz, F.V
Mammana, C. A.
Guidobono, A. P. M.
author_role author
author2 Mammana, C. A.
Guidobono, A. P. M.
author2_role author
author
dc.subject.none.fl_str_mv Aluminum alloy
face milling
face milling
micro-indentation
Mohr's circle
residual stresses
topic Aluminum alloy
face milling
face milling
micro-indentation
Mohr's circle
residual stresses
dc.description.none.fl_txt_mv The 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.
Fil: Díaz, FV. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, Argentina
Fil: Mammana, C.A. 1Departamento de Ingeniería Electromecánica-Departamento de Ingeniería Industrial, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Acuña 49, 2300 Rafaela, Argentina
Fil: Guidobono, A.P.M. División Metrología Dimensional, Centro Regional Rosario (INTI), Ocampo y Esmeralda, 2000 Rosario, Argentina
Peer Reviewed
description The 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.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-17
2019-05-13T22:23:49Z
2019-05-13T22:23:49Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Research Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017
http://hdl.handle.net/20.500.12272/3586
10.19026/rjaset.14.3993
identifier_str_mv Research Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017
10.19026/rjaset.14.3993
url http://hdl.handle.net/20.500.12272/3586
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Research Journal of Applied Sciences, Engineering and Technology 14(2): 80-85, 2017
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
© 2017 Maxwell Scientific Organization Corp.
Su utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuente
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
© 2017 Maxwell Scientific Organization Corp.
Su utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuente
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
_version_ 1844621787430649856
score 12.559606

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