Study of Residual Stresses from Two Machining Protocols Using an Indentation Method

Autores
Diaz, Felipe Victor; Mammana, Claudio A.; Guidobono, Armando P.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.
Fil: Diaz, Felipe Victor. Universidad Catolica de Santiago del Estero. Departamento Academico de Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe; Argentina
Fil: Mammana, Claudio A.. Universidad Catolica de Santiago del Estero. Departamento Academico de Rafaela; Argentina
Fil: Guidobono, Armando P.. Instituto Nacional de Tecnologia Industrial; Argentina
Materia
RESIDUAL STRESSES
MACHINING
ALUMINUM ALLOY
INDENTATION METHOD
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6494
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Study of Residual Stresses from Two Machining Protocols Using an Indentation MethodDiaz, Felipe VictorMammana, Claudio A.Guidobono, Armando P.RESIDUAL STRESSESMACHININGALUMINUM ALLOYINDENTATION METHODhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.Fil: Diaz, Felipe Victor. Universidad Catolica de Santiago del Estero. Departamento Academico de Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe; ArgentinaFil: Mammana, Claudio A.. Universidad Catolica de Santiago del Estero. Departamento Academico de Rafaela; ArgentinaFil: Guidobono, Armando P.. Instituto Nacional de Tecnologia Industrial; ArgentinaScience Publishing2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6494Diaz, Felipe Victor; Mammana, Claudio A.; Guidobono, Armando P.; Study of Residual Stresses from Two Machining Protocols Using an Indentation Method; Science Publishing; International Journal of Mechanical Engineering and Applications; 1; 4; 9-2013; 87-922330-0248enginfo:eu-repo/semantics/altIdentifier/url/10.11648/j.ijmea.20130104.12info:eu-repo/semantics/altIdentifier/doi/10.11648/j.ijmea.20130104.12info:eu-repo/semantics/altIdentifier/url/http://www.sciencepublishinggroup.com/journal/paperinfo.aspx?journalid=220&doi=10.11648/j.ijmea.20130104.12info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:37Zoai:ri.conicet.gov.ar:11336/6494instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:04:37.359CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
title Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
spellingShingle Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
Diaz, Felipe Victor
RESIDUAL STRESSES
MACHINING
ALUMINUM ALLOY
INDENTATION METHOD
title_short Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
title_full Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
title_fullStr Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
title_full_unstemmed Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
title_sort Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
dc.creator.none.fl_str_mv Diaz, Felipe Victor
Mammana, Claudio A.
Guidobono, Armando P.
author Diaz, Felipe Victor
author_facet Diaz, Felipe Victor
Mammana, Claudio A.
Guidobono, Armando P.
author_role author
author2 Mammana, Claudio A.
Guidobono, Armando P.
author2_role author
author
dc.subject.none.fl_str_mv RESIDUAL STRESSES
MACHINING
ALUMINUM ALLOY
INDENTATION METHOD
topic RESIDUAL STRESSES
MACHINING
ALUMINUM ALLOY
INDENTATION METHOD
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.
Fil: Diaz, Felipe Victor. Universidad Catolica de Santiago del Estero. Departamento Academico de Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe; Argentina
Fil: Mammana, Claudio A.. Universidad Catolica de Santiago del Estero. Departamento Academico de Rafaela; Argentina
Fil: Guidobono, Armando P.. Instituto Nacional de Tecnologia Industrial; Argentina
description Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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 http://hdl.handle.net/11336/6494
Diaz, Felipe Victor; Mammana, Claudio A.; Guidobono, Armando P.; Study of Residual Stresses from Two Machining Protocols Using an Indentation Method; Science Publishing; International Journal of Mechanical Engineering and Applications; 1; 4; 9-2013; 87-92
2330-0248
url http://hdl.handle.net/11336/6494
identifier_str_mv Diaz, Felipe Victor; Mammana, Claudio A.; Guidobono, Armando P.; Study of Residual Stresses from Two Machining Protocols Using an Indentation Method; Science Publishing; International Journal of Mechanical Engineering and Applications; 1; 4; 9-2013; 87-92
2330-0248
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/10.11648/j.ijmea.20130104.12
info:eu-repo/semantics/altIdentifier/doi/10.11648/j.ijmea.20130104.12
info:eu-repo/semantics/altIdentifier/url/http://www.sciencepublishinggroup.com/journal/paperinfo.aspx?journalid=220&doi=10.11648/j.ijmea.20130104.12
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Science Publishing
publisher.none.fl_str_mv Science Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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