Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.29391/2021.100.012 http://hdl.handle.net/11449/218623 |
Resumo: | The technology for joining thermoplastics through welding offers numerous advantages over mechanical joining. Currently, the joining of composite parts with weight reduction and cost savings is being developed to improve aircraft performance. This paper proposes the use of oxygen acetylene as a process for bonding composite materials. Oxyacetylene welding is a simple and economical method that can be suitable for polymeric materials. The advantage of applying this technique is a more accessible process that is composed of a portable system with low cost. In evaluating the welding efficiency for composite materials, the lap shear strength (LSS) mechanical test stands out among the most referenced essays in the literature. This work aimed to study the development of oxyacetylene flame welding as well as the optimization of welding parameters for polyetherimide/glass fiber composite. The optimization was performed using complete factorial planning 22 as a tool, and the variables studied were time and distance of the flame. With the optimized condition set as the response variable with the highest lap shear value, the joints obtained were measured for their quality by means of end-notched flexure mechanical testing, thermal analysis, and fracture analysis after LSS testing using optical and electronic microscopy. |
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Development of the Oxyacetylene Welding Process for PEI/Glass Fiber LaminatesCompositesFactorial PlanningHybrid WeldingOxyacetyleneManufacturingAluminumThe technology for joining thermoplastics through welding offers numerous advantages over mechanical joining. Currently, the joining of composite parts with weight reduction and cost savings is being developed to improve aircraft performance. This paper proposes the use of oxygen acetylene as a process for bonding composite materials. Oxyacetylene welding is a simple and economical method that can be suitable for polymeric materials. The advantage of applying this technique is a more accessible process that is composed of a portable system with low cost. In evaluating the welding efficiency for composite materials, the lap shear strength (LSS) mechanical test stands out among the most referenced essays in the literature. This work aimed to study the development of oxyacetylene flame welding as well as the optimization of welding parameters for polyetherimide/glass fiber composite. The optimization was performed using complete factorial planning 22 as a tool, and the variables studied were time and distance of the flame. With the optimized condition set as the response variable with the highest lap shear value, the joints obtained were measured for their quality by means of end-notched flexure mechanical testing, thermal analysis, and fracture analysis after LSS testing using optical and electronic microscopy.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)FATEC, Technol Coll, Pindamonhangaba, BrazilSao Paulo State Univ UNESP, Dept Mat & Technol, Sch Engn, Guaratingueta, BrazilSao Paulo State Univ UNESP, Dept Mat & Technol, Sch Engn, Guaratingueta, BrazilFAPESP: 2017/16970-0CNPq: 303224/2016-9Amer Welding SocFATECUniversidade Estadual Paulista (UNESP)Oliveira, V. S.Lucas, R. R. [UNESP]Carvalho, T. P. [UNESP]Marques, L. F. [UNESP]Reis, J. F. [UNESP]Abrahao, A. B. R. M.Botelho, E. C. [UNESP]2022-04-28T17:22:01Z2022-04-28T17:22:01Z2021-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article142S-149Shttp://dx.doi.org/10.29391/2021.100.012Welding Journal. Miami: Amer Welding Soc, v. 100, n. 4, p. 142S-149S, 2021.0043-2296http://hdl.handle.net/11449/21862310.29391/2021.100.012WOS:000670002600018Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengWelding Journalinfo:eu-repo/semantics/openAccess2022-04-28T17:22:01Zoai:repositorio.unesp.br:11449/218623Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T17:22:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
title |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
spellingShingle |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates Oliveira, V. S. Composites Factorial Planning Hybrid Welding Oxyacetylene Manufacturing Aluminum |
title_short |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
title_full |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
title_fullStr |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
title_full_unstemmed |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
title_sort |
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates |
author |
Oliveira, V. S. |
author_facet |
Oliveira, V. S. Lucas, R. R. [UNESP] Carvalho, T. P. [UNESP] Marques, L. F. [UNESP] Reis, J. F. [UNESP] Abrahao, A. B. R. M. Botelho, E. C. [UNESP] |
author_role |
author |
author2 |
Lucas, R. R. [UNESP] Carvalho, T. P. [UNESP] Marques, L. F. [UNESP] Reis, J. F. [UNESP] Abrahao, A. B. R. M. Botelho, E. C. [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
FATEC Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Oliveira, V. S. Lucas, R. R. [UNESP] Carvalho, T. P. [UNESP] Marques, L. F. [UNESP] Reis, J. F. [UNESP] Abrahao, A. B. R. M. Botelho, E. C. [UNESP] |
dc.subject.por.fl_str_mv |
Composites Factorial Planning Hybrid Welding Oxyacetylene Manufacturing Aluminum |
topic |
Composites Factorial Planning Hybrid Welding Oxyacetylene Manufacturing Aluminum |
description |
The technology for joining thermoplastics through welding offers numerous advantages over mechanical joining. Currently, the joining of composite parts with weight reduction and cost savings is being developed to improve aircraft performance. This paper proposes the use of oxygen acetylene as a process for bonding composite materials. Oxyacetylene welding is a simple and economical method that can be suitable for polymeric materials. The advantage of applying this technique is a more accessible process that is composed of a portable system with low cost. In evaluating the welding efficiency for composite materials, the lap shear strength (LSS) mechanical test stands out among the most referenced essays in the literature. This work aimed to study the development of oxyacetylene flame welding as well as the optimization of welding parameters for polyetherimide/glass fiber composite. The optimization was performed using complete factorial planning 22 as a tool, and the variables studied were time and distance of the flame. With the optimized condition set as the response variable with the highest lap shear value, the joints obtained were measured for their quality by means of end-notched flexure mechanical testing, thermal analysis, and fracture analysis after LSS testing using optical and electronic microscopy. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-01 2022-04-28T17:22:01Z 2022-04-28T17:22:01Z |
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://dx.doi.org/10.29391/2021.100.012 Welding Journal. Miami: Amer Welding Soc, v. 100, n. 4, p. 142S-149S, 2021. 0043-2296 http://hdl.handle.net/11449/218623 10.29391/2021.100.012 WOS:000670002600018 |
url |
http://dx.doi.org/10.29391/2021.100.012 http://hdl.handle.net/11449/218623 |
identifier_str_mv |
Welding Journal. Miami: Amer Welding Soc, v. 100, n. 4, p. 142S-149S, 2021. 0043-2296 10.29391/2021.100.012 WOS:000670002600018 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Welding Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
142S-149S |
dc.publisher.none.fl_str_mv |
Amer Welding Soc |
publisher.none.fl_str_mv |
Amer Welding Soc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965581372293120 |