A Miniaturized Device Coupled with Digital Image Correlation for Mechanical Testing
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
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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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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1799138133787279360 |