Multisensor inspection of laser-brazed joints in the automotive industry

Detalhes bibliográficos
Autor(a) principal: Machado, Miguel A.
Data de Publicação: 2021
Outros Autores: Rosado, Luís S., Mendes, Nuno M., Miranda, Rosa M., Santos, Telmo G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/128326
Resumo: POCI-01-0247-FEDER-040042, Ref. 40042
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spelling Multisensor inspection of laser-brazed joints in the automotive industryAutomotive industryCustomized probesEddy currentsFour-point probeLaser brazingNon-destructive testingNumerical simulationPotential drop methodAnalytical ChemistryInformation SystemsAtomic and Molecular Physics, and OpticsBiochemistryInstrumentationElectrical and Electronic EngineeringPOCI-01-0247-FEDER-040042, Ref. 40042Automobile laser brazing remains a complex process whose results are affected by several process variables that may result in nonacceptable welds. A multisensory customized inspection system is proposed, with two distinct non-destructive techniques: the potential drop method and eddy current testing. New probes were designed, simulated, produced, and experimentally validated in automobile’s laser-brazed weld beads with artificially introduced defects. The numerical simulations allowed the development of a new four-point probe configuration in a non-conventional orthogonal shape demonstrating a superior performance in both simulation and experimental validation. The dedicated inspection system allowed the detection of porosities, cracks, and lack of bonding defects, demonstrating the redundancy and complementarity these two techniques provide.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialRUNMachado, Miguel A.Rosado, Luís S.Mendes, Nuno M.Miranda, Rosa M.Santos, Telmo G.2021-11-26T23:44:58Z2021-11-042021-11-04T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/128326eng1424-8220PURE: 34987532https://doi.org/10.3390/s21217335info: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:RCAAP2024-03-11T05:07:59Zoai:run.unl.pt:10362/128326Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:46:17.639497Repositório 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 Multisensor inspection of laser-brazed joints in the automotive industry
title Multisensor inspection of laser-brazed joints in the automotive industry
spellingShingle Multisensor inspection of laser-brazed joints in the automotive industry
Machado, Miguel A.
Automotive industry
Customized probes
Eddy currents
Four-point probe
Laser brazing
Non-destructive testing
Numerical simulation
Potential drop method
Analytical Chemistry
Information Systems
Atomic and Molecular Physics, and Optics
Biochemistry
Instrumentation
Electrical and Electronic Engineering
title_short Multisensor inspection of laser-brazed joints in the automotive industry
title_full Multisensor inspection of laser-brazed joints in the automotive industry
title_fullStr Multisensor inspection of laser-brazed joints in the automotive industry
title_full_unstemmed Multisensor inspection of laser-brazed joints in the automotive industry
title_sort Multisensor inspection of laser-brazed joints in the automotive industry
author Machado, Miguel A.
author_facet Machado, Miguel A.
Rosado, Luís S.
Mendes, Nuno M.
Miranda, Rosa M.
Santos, Telmo G.
author_role author
author2 Rosado, Luís S.
Mendes, Nuno M.
Miranda, Rosa M.
Santos, Telmo G.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv DEMI - Departamento de Engenharia Mecânica e Industrial
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Machado, Miguel A.
Rosado, Luís S.
Mendes, Nuno M.
Miranda, Rosa M.
Santos, Telmo G.
dc.subject.por.fl_str_mv Automotive industry
Customized probes
Eddy currents
Four-point probe
Laser brazing
Non-destructive testing
Numerical simulation
Potential drop method
Analytical Chemistry
Information Systems
Atomic and Molecular Physics, and Optics
Biochemistry
Instrumentation
Electrical and Electronic Engineering
topic Automotive industry
Customized probes
Eddy currents
Four-point probe
Laser brazing
Non-destructive testing
Numerical simulation
Potential drop method
Analytical Chemistry
Information Systems
Atomic and Molecular Physics, and Optics
Biochemistry
Instrumentation
Electrical and Electronic Engineering
description POCI-01-0247-FEDER-040042, Ref. 40042
publishDate 2021
dc.date.none.fl_str_mv 2021-11-26T23:44:58Z
2021-11-04
2021-11-04T00:00:00Z
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/10362/128326
url http://hdl.handle.net/10362/128326
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1424-8220
PURE: 34987532
https://doi.org/10.3390/s21217335
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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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