A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing

Detalhes bibliográficos
Autor(a) principal: Cruz, Daniel J.
Data de Publicação: 2022
Outros Autores: Xavier, José, Amaral, Rui L., Santos, Abel D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/151293
Resumo: Authors gratefully acknowledge the funding of Project POCI-01-0247-FEDER-069933-AMOB CUT3D, POCI-01-0247-FEDER-068492-AARM 4.0, POCI-01-0247-FEDER-047038-EcoForG4.0, cofinanced by Programa Operacional Competitividade e Internacionalização (COMPETE 2020), through Fundo Europeu de Desenvolvimento Regional (FEDER). Publisher Copyright: © 2022 by the authors.
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spelling A Miniaturized Device Coupled with Digital Image Correlation for Mechanical TestingBauschinger effectdigital image correlation (DIC)miniaturized specimensheet metal characterizationSmall Specimen Test Techniques (SSTT)Control and Systems EngineeringMechanical EngineeringElectrical and Electronic EngineeringAuthors gratefully acknowledge the funding of Project POCI-01-0247-FEDER-069933-AMOB CUT3D, POCI-01-0247-FEDER-068492-AARM 4.0, POCI-01-0247-FEDER-047038-EcoForG4.0, cofinanced by Programa Operacional Competitividade e Internacionalização (COMPETE 2020), through Fundo Europeu de Desenvolvimento Regional (FEDER). Publisher Copyright: © 2022 by the authors.Miniaturized mechanical testing based on small sample testing technology is a powerful technique to characterize the mechanical properties of different materials, and it is being used in different application fields. However, the small size of the specimens poses several challenges because the results are highly sensitive to measurement accuracy and the corresponding mechanical properties can change substantially due to the so-called specimen size effect. In this work, a novel testing device based on miniaturized specimens is presented. The equipment is designed to test materials in tensile and compressive loadings, but it is also capable of performing reverse-loading tests. Buckling of the specimen is an inherent phenomenon in compression loadings, especially for thin materials. Therefore, specimen geometry is properly studied and optimized to mitigate this effect. To evaluate the deformation of the specimen, the digital image correlation (DIC) technique is used to capture the full-field strain in the central gauge section of the sample. A sensitivity analysis of the DIC setting parameters was performed for this application. To evaluate the performance of the developed system, experimental results of monotonic tests and tests with reverse loadings (tension-compression) are presented, considering two high-strength steels (DP500 and DP780).UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialDEMI - Departamento de Engenharia Mecânica e IndustrialRUNCruz, Daniel J.Xavier, JoséAmaral, Rui L.Santos, Abel D.2023-03-27T22:15:03Z2022-11-192022-11-19T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16application/pdfhttp://hdl.handle.net/10362/151293eng2072-666XPURE: 57072652https://doi.org/10.3390/mi13112027info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:33:42Zoai:run.unl.pt:10362/151293Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:31.070463Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
title A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
spellingShingle A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
Cruz, Daniel J.
Bauschinger effect
digital image correlation (DIC)
miniaturized specimen
sheet metal characterization
Small Specimen Test Techniques (SSTT)
Control and Systems Engineering
Mechanical Engineering
Electrical and Electronic Engineering
title_short A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
title_full A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
title_fullStr A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
title_full_unstemmed A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
title_sort A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
author Cruz, Daniel J.
author_facet Cruz, Daniel J.
Xavier, José
Amaral, Rui L.
Santos, Abel D.
author_role author
author2 Xavier, José
Amaral, Rui L.
Santos, Abel D.
author2_role author
author
author
dc.contributor.none.fl_str_mv UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
DEMI - Departamento de Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Cruz, Daniel J.
Xavier, José
Amaral, Rui L.
Santos, Abel D.
dc.subject.por.fl_str_mv Bauschinger effect
digital image correlation (DIC)
miniaturized specimen
sheet metal characterization
Small Specimen Test Techniques (SSTT)
Control and Systems Engineering
Mechanical Engineering
Electrical and Electronic Engineering
topic Bauschinger effect
digital image correlation (DIC)
miniaturized specimen
sheet metal characterization
Small Specimen Test Techniques (SSTT)
Control and Systems Engineering
Mechanical Engineering
Electrical and Electronic Engineering
description Authors gratefully acknowledge the funding of Project POCI-01-0247-FEDER-069933-AMOB CUT3D, POCI-01-0247-FEDER-068492-AARM 4.0, POCI-01-0247-FEDER-047038-EcoForG4.0, cofinanced by Programa Operacional Competitividade e Internacionalização (COMPETE 2020), through Fundo Europeu de Desenvolvimento Regional (FEDER). Publisher Copyright: © 2022 by the authors.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-19
2022-11-19T00:00:00Z
2023-03-27T22:15:03Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/151293
url http://hdl.handle.net/10362/151293
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2072-666X
PURE: 57072652
https://doi.org/10.3390/mi13112027
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 16
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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