A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
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=S1678-58782007000200010 |
Resumo: | The part 1 of this work presents a study about the use of the out-of-phase current pulses technology applied to the Double Wire MIG/MAG welding process with Insulated Potentials on welded coating. High-speed digital back-lighted images were recorded to evaluate the influence of the levels of out-of-phase current pulses on the behavior of both metallic transfer modes and voltaic arcs configurations. The results showed that, with the electrodes positioned side by side and the mean currents below the transition current, the out-of-phasing parameter setting reduces the deviations of the arcs and changes the paths of the droplets. However, no significant effect was noticed on bead finishing or arc stability. |
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Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) |
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A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part IweldingMIG/MAGdouble wireout-of-phase pulsed currentThe part 1 of this work presents a study about the use of the out-of-phase current pulses technology applied to the Double Wire MIG/MAG welding process with Insulated Potentials on welded coating. High-speed digital back-lighted images were recorded to evaluate the influence of the levels of out-of-phase current pulses on the behavior of both metallic transfer modes and voltaic arcs configurations. The results showed that, with the electrodes positioned side by side and the mean currents below the transition current, the out-of-phasing parameter setting reduces the deviations of the arcs and changes the paths of the droplets. However, no significant effect was noticed on bead finishing or arc stability.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2007-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000200010Journal of the Brazilian Society of Mechanical Sciences and Engineering v.29 n.2 2007reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782007000200010info:eu-repo/semantics/openAccessMotta,Marcelo F.Dutra,Jair CarlosGohr Jr,RaulScotti,Américoeng2007-09-03T00:00:00Zoai:scielo:S1678-58782007000200010Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2007-09-03T00:00Journal 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 |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
title |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
spellingShingle |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I Motta,Marcelo F. welding MIG/MAG double wire out-of-phase pulsed current |
title_short |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
title_full |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
title_fullStr |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
title_full_unstemmed |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
title_sort |
A Study on out-of-phase current pulses of the double wire MIG/MAG process with insulated potentials on coating applications: part I |
author |
Motta,Marcelo F. |
author_facet |
Motta,Marcelo F. Dutra,Jair Carlos Gohr Jr,Raul Scotti,Américo |
author_role |
author |
author2 |
Dutra,Jair Carlos Gohr Jr,Raul Scotti,Américo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Motta,Marcelo F. Dutra,Jair Carlos Gohr Jr,Raul Scotti,Américo |
dc.subject.por.fl_str_mv |
welding MIG/MAG double wire out-of-phase pulsed current |
topic |
welding MIG/MAG double wire out-of-phase pulsed current |
description |
The part 1 of this work presents a study about the use of the out-of-phase current pulses technology applied to the Double Wire MIG/MAG welding process with Insulated Potentials on welded coating. High-speed digital back-lighted images were recorded to evaluate the influence of the levels of out-of-phase current pulses on the behavior of both metallic transfer modes and voltaic arcs configurations. The results showed that, with the electrodes positioned side by side and the mean currents below the transition current, the out-of-phasing parameter setting reduces the deviations of the arcs and changes the paths of the droplets. However, no significant effect was noticed on bead finishing or arc stability. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-06-01 |
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=S1678-58782007000200010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782007000200010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1678-58782007000200010 |
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.29 n.2 2007 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 |
_version_ |
1754734680951750656 |