Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method

Autores
Diaz, Felipe Victor; Mammana, Claudio Alejandro; Guidobono, Armando
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, a recently developed method based on the change of distance between collinear indents is used to evaluate different states of residual stress, which were generated in samples of AA 6082-T6 and AA 7075-T6 aluminium alloys milled at high speed. One of the advantages of this method, which needs a universal measuring machine, is not requiring neither the use of specific equipment nor highly skilled operators. Also, by integrating an indentation device to the mentioned machine, the absolute error of measurement can be reduced. In results obtained in samples subjected to different cutting conditions it is observed a correlation between the stress values and the depth of cut, showing the AA 6082-T6 alloy higher susceptibility to be stressed. Furthermore, the high sensitivity of the method allowed detecting very small differences in the values reached by different normal components in the zones corresponding to climb and conventional cutting. It is important to note that these differences were similar for both evaluated alloys. Finally, the directions associated with the principal components of residual stress, where maximum local plastic stretching occurs, were found to be strongly dependent on the rolling direction prior to machining.
Fil: Diaz, Felipe Victor. Universidad Tecnológica Nacional. Facultad Regional Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mammana, Claudio Alejandro. Universidad Tecnológica Nacional. Facultad Regional Rafaela; Argentina
Fil: Guidobono, Armando. Instituto Nacional de Tecnología Industrial; Argentina
Materia
RESIDUAL STRESSES
HIGH SPEED MILLING
INDENTATION METHODS
ALUMINIUM ALLOYS
PRINCIPAL DIRECTIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/197445
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/197445
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation MethodDiaz, Felipe VictorMammana, Claudio AlejandroGuidobono, ArmandoRESIDUAL STRESSESHIGH SPEED MILLINGINDENTATION METHODSALUMINIUM ALLOYSPRINCIPAL DIRECTIONShttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2In this work, a recently developed method based on the change of distance between collinear indents is used to evaluate different states of residual stress, which were generated in samples of AA 6082-T6 and AA 7075-T6 aluminium alloys milled at high speed. One of the advantages of this method, which needs a universal measuring machine, is not requiring neither the use of specific equipment nor highly skilled operators. Also, by integrating an indentation device to the mentioned machine, the absolute error of measurement can be reduced. In results obtained in samples subjected to different cutting conditions it is observed a correlation between the stress values and the depth of cut, showing the AA 6082-T6 alloy higher susceptibility to be stressed. Furthermore, the high sensitivity of the method allowed detecting very small differences in the values reached by different normal components in the zones corresponding to climb and conventional cutting. It is important to note that these differences were similar for both evaluated alloys. Finally, the directions associated with the principal components of residual stress, where maximum local plastic stretching occurs, were found to be strongly dependent on the rolling direction prior to machining.Fil: Diaz, Felipe Victor. Universidad Tecnológica Nacional. Facultad Regional Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Mammana, Claudio Alejandro. Universidad Tecnológica Nacional. Facultad Regional Rafaela; ArgentinaFil: Guidobono, Armando. Instituto Nacional de Tecnología Industrial; ArgentinaScientific Research Publishing2012-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/197445Diaz, Felipe Victor; Mammana, Claudio Alejandro; Guidobono, Armando; Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method; Scientific Research Publishing; Modern Mechanical Engineering; 2; 4; 11-2012; 143-1502164-0181CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scirp.org/journal/paperinformation.aspx?paperid=25134info:eu-repo/semantics/altIdentifier/doi/10.4236/mme.2012.24019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:54:12Zoai:ri.conicet.gov.ar:11336/197445instacron: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:34982025-10-22 11:54:13.016CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
title Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
spellingShingle Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
Diaz, Felipe Victor
RESIDUAL STRESSES
HIGH SPEED MILLING
INDENTATION METHODS
ALUMINIUM ALLOYS
PRINCIPAL DIRECTIONS
title_short Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
title_full Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
title_fullStr Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
title_full_unstemmed Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
title_sort Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method
dc.creator.none.fl_str_mv Diaz, Felipe Victor
Mammana, Claudio Alejandro
Guidobono, Armando
author Diaz, Felipe Victor
author_facet Diaz, Felipe Victor
Mammana, Claudio Alejandro
Guidobono, Armando
author_role author
author2 Mammana, Claudio Alejandro
Guidobono, Armando
author2_role author
author
dc.subject.none.fl_str_mv RESIDUAL STRESSES
HIGH SPEED MILLING
INDENTATION METHODS
ALUMINIUM ALLOYS
PRINCIPAL DIRECTIONS
topic RESIDUAL STRESSES
HIGH SPEED MILLING
INDENTATION METHODS
ALUMINIUM ALLOYS
PRINCIPAL DIRECTIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, a recently developed method based on the change of distance between collinear indents is used to evaluate different states of residual stress, which were generated in samples of AA 6082-T6 and AA 7075-T6 aluminium alloys milled at high speed. One of the advantages of this method, which needs a universal measuring machine, is not requiring neither the use of specific equipment nor highly skilled operators. Also, by integrating an indentation device to the mentioned machine, the absolute error of measurement can be reduced. In results obtained in samples subjected to different cutting conditions it is observed a correlation between the stress values and the depth of cut, showing the AA 6082-T6 alloy higher susceptibility to be stressed. Furthermore, the high sensitivity of the method allowed detecting very small differences in the values reached by different normal components in the zones corresponding to climb and conventional cutting. It is important to note that these differences were similar for both evaluated alloys. Finally, the directions associated with the principal components of residual stress, where maximum local plastic stretching occurs, were found to be strongly dependent on the rolling direction prior to machining.
Fil: Diaz, Felipe Victor. Universidad Tecnológica Nacional. Facultad Regional Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mammana, Claudio Alejandro. Universidad Tecnológica Nacional. Facultad Regional Rafaela; Argentina
Fil: Guidobono, Armando. Instituto Nacional de Tecnología Industrial; Argentina
description In this work, a recently developed method based on the change of distance between collinear indents is used to evaluate different states of residual stress, which were generated in samples of AA 6082-T6 and AA 7075-T6 aluminium alloys milled at high speed. One of the advantages of this method, which needs a universal measuring machine, is not requiring neither the use of specific equipment nor highly skilled operators. Also, by integrating an indentation device to the mentioned machine, the absolute error of measurement can be reduced. In results obtained in samples subjected to different cutting conditions it is observed a correlation between the stress values and the depth of cut, showing the AA 6082-T6 alloy higher susceptibility to be stressed. Furthermore, the high sensitivity of the method allowed detecting very small differences in the values reached by different normal components in the zones corresponding to climb and conventional cutting. It is important to note that these differences were similar for both evaluated alloys. Finally, the directions associated with the principal components of residual stress, where maximum local plastic stretching occurs, were found to be strongly dependent on the rolling direction prior to machining.
publishDate 2012
dc.date.none.fl_str_mv 2012-11
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/11336/197445
Diaz, Felipe Victor; Mammana, Claudio Alejandro; Guidobono, Armando; Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method; Scientific Research Publishing; Modern Mechanical Engineering; 2; 4; 11-2012; 143-150
2164-0181
CONICET Digital
CONICET
url http://hdl.handle.net/11336/197445
identifier_str_mv Diaz, Felipe Victor; Mammana, Claudio Alejandro; Guidobono, Armando; Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method; Scientific Research Publishing; Modern Mechanical Engineering; 2; 4; 11-2012; 143-150
2164-0181
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.scirp.org/journal/paperinformation.aspx?paperid=25134
info:eu-repo/semantics/altIdentifier/doi/10.4236/mme.2012.24019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Scientific Research Publishing
publisher.none.fl_str_mv Scientific Research 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 12.982451

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