Analysis of Photodiode Monitoring in Laser Cutting

The paper presents the results of an analysis based on the photodiode monitoring signals obtained during the laser cutting of aluminum and stainless steel plates. The mean level of the monitoring signal was measured and related to the process parameters and the quality achieved. The investigation wa...

Descripción completa

Detalles Bibliográficos
Autores: Garcia, Sonia M., Ramos, Joana, Arrizubieta Arrate, Jon Iñaki, Figueras, Jordi
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/46903
Acceso en línea:http://hdl.handle.net/10810/46903
Access Level:acceso abierto
Palabra clave:laser cutting
monitoring
photodiode
infrared spectrum
visible spectrum
id ES_d0ef3a5908cec58da55c9eddf10b0feb
oai_identifier_str oai:addi.ehu.eus:10810/46903
network_acronym_str ES
network_name_str España
repository_id_str
spelling Analysis of Photodiode Monitoring in Laser CuttingGarcia, Sonia M.Ramos, JoanaArrizubieta Arrate, Jon IñakiFigueras, Jordilaser cuttingmonitoringphotodiodeinfrared spectrumvisible spectrumThe paper presents the results of an analysis based on the photodiode monitoring signals obtained during the laser cutting of aluminum and stainless steel plates. The mean level of the monitoring signal was measured and related to the process parameters and the quality achieved. The investigation was conducted in the visible and infrared spectra simultaneously for each experiment and a similar behavior at both spectra was observed, concluding the existence of a relationship between the monitoring signal, the quality of the performed cut, and the characteristics of the cutting scenario. Both visible and infrared monitoring signals were found not to vary as long as the parameter used values ensuring that the cut quality was good. Nevertheless, their mean values tended to increase as the cutting quality became worse. The measured intensity of the visible spectrum signal was associated with the vapor plume formation during the cutting process, whereas the infrared signal was related to the temperatures reached.This research was supported by the Basque Government in the Elkartek project “Digicut: Estudio fundamental de procesos de corte y definición de las bases para su digitalización” (KK-2019/00071).MDPI2020202020202020info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/46903reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://www.mdpi.com/2076-3417/10/18/6556info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).oai:addi.ehu.eus:10810/469032026-06-18T09:23:17Z
dc.title.none.fl_str_mv Analysis of Photodiode Monitoring in Laser Cutting
title Analysis of Photodiode Monitoring in Laser Cutting
spellingShingle Analysis of Photodiode Monitoring in Laser Cutting
Garcia, Sonia M.
laser cutting
monitoring
photodiode
infrared spectrum
visible spectrum
title_short Analysis of Photodiode Monitoring in Laser Cutting
title_full Analysis of Photodiode Monitoring in Laser Cutting
title_fullStr Analysis of Photodiode Monitoring in Laser Cutting
title_full_unstemmed Analysis of Photodiode Monitoring in Laser Cutting
title_sort Analysis of Photodiode Monitoring in Laser Cutting
dc.creator.none.fl_str_mv Garcia, Sonia M.
Ramos, Joana
Arrizubieta Arrate, Jon Iñaki
Figueras, Jordi
author Garcia, Sonia M.
author_facet Garcia, Sonia M.
Ramos, Joana
Arrizubieta Arrate, Jon Iñaki
Figueras, Jordi
author_role author
author2 Ramos, Joana
Arrizubieta Arrate, Jon Iñaki
Figueras, Jordi
author2_role author
author
author
dc.subject.none.fl_str_mv laser cutting
monitoring
photodiode
infrared spectrum
visible spectrum
topic laser cutting
monitoring
photodiode
infrared spectrum
visible spectrum
description The paper presents the results of an analysis based on the photodiode monitoring signals obtained during the laser cutting of aluminum and stainless steel plates. The mean level of the monitoring signal was measured and related to the process parameters and the quality achieved. The investigation was conducted in the visible and infrared spectra simultaneously for each experiment and a similar behavior at both spectra was observed, concluding the existence of a relationship between the monitoring signal, the quality of the performed cut, and the characteristics of the cutting scenario. Both visible and infrared monitoring signals were found not to vary as long as the parameter used values ensuring that the cut quality was good. Nevertheless, their mean values tended to increase as the cutting quality became worse. The measured intensity of the visible spectrum signal was associated with the vapor plume formation during the cutting process, whereas the infrared signal was related to the temperatures reached.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/46903
url http://hdl.handle.net/10810/46903
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.mdpi.com/2076-3417/10/18/6556
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869420218462240768
score 15,301603

Similares en LA Referencia