Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator

Detalhes bibliográficos
Autor(a) principal: Paese,E.
Data de Publicação: 2011
Outros Autores: Geier,M., Homrich,R. P., Pacheco,J. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782011000300008
Resumo: This study presents mathematical modeling and calculation procedure for problems of electromagnetic forming of thin circular metal sheets using a flat spiral coil as actuator. The methodbased on the Biot-Savart Law focuses specifically on the calculation of the electromagnetic field generated by the flat coil and analysis of the circuit that models the electromagnetic forming system to the initial time, before the plastic deformation of the sheet. The solution of magnetic induction integral equations is performed by numerical methods specifically with the use of Matlab® software, providing important information that serves as feedback for system design. Free bulging experiments were performed to demonstrate a good relationship with the mathematical model predictions for electrical discharge current in the coil and induced currents in the metal sheet, behavior of the transient electromagnetic force between coil and workpiece, and distribution of magnetic field, electromagnetic density force along the coil.
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spelling Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuatormathematical modelhigh speed formingelectromagnetic formingThis study presents mathematical modeling and calculation procedure for problems of electromagnetic forming of thin circular metal sheets using a flat spiral coil as actuator. The methodbased on the Biot-Savart Law focuses specifically on the calculation of the electromagnetic field generated by the flat coil and analysis of the circuit that models the electromagnetic forming system to the initial time, before the plastic deformation of the sheet. The solution of magnetic induction integral equations is performed by numerical methods specifically with the use of Matlab® software, providing important information that serves as feedback for system design. Free bulging experiments were performed to demonstrate a good relationship with the mathematical model predictions for electrical discharge current in the coil and induced currents in the metal sheet, behavior of the transient electromagnetic force between coil and workpiece, and distribution of magnetic field, electromagnetic density force along the coil.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2011-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782011000300008Journal of the Brazilian Society of Mechanical Sciences and Engineering v.33 n.3 2011reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782011000300008info:eu-repo/semantics/openAccessPaese,E.Geier,M.Homrich,R. P.Pacheco,J. L.eng2011-12-06T00:00:00Zoai:scielo:S1678-58782011000300008Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2011-12-06T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
title Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
spellingShingle Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
Paese,E.
mathematical model
high speed forming
electromagnetic forming
title_short Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
title_full Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
title_fullStr Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
title_full_unstemmed Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
title_sort Simplified Mathematical Modeling for an Electromagnetic Forming System with Flat Spiral Coil as Actuator
author Paese,E.
author_facet Paese,E.
Geier,M.
Homrich,R. P.
Pacheco,J. L.
author_role author
author2 Geier,M.
Homrich,R. P.
Pacheco,J. L.
author2_role author
author
author
dc.contributor.author.fl_str_mv Paese,E.
Geier,M.
Homrich,R. P.
Pacheco,J. L.
dc.subject.por.fl_str_mv mathematical model
high speed forming
electromagnetic forming
topic mathematical model
high speed forming
electromagnetic forming
description This study presents mathematical modeling and calculation procedure for problems of electromagnetic forming of thin circular metal sheets using a flat spiral coil as actuator. The methodbased on the Biot-Savart Law focuses specifically on the calculation of the electromagnetic field generated by the flat coil and analysis of the circuit that models the electromagnetic forming system to the initial time, before the plastic deformation of the sheet. The solution of magnetic induction integral equations is performed by numerical methods specifically with the use of Matlab® software, providing important information that serves as feedback for system design. Free bulging experiments were performed to demonstrate a good relationship with the mathematical model predictions for electrical discharge current in the coil and induced currents in the metal sheet, behavior of the transient electromagnetic force between coil and workpiece, and distribution of magnetic field, electromagnetic density force along the coil.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782011000300008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782011000300008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782011000300008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.33 n.3 2011
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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