Characterization of 3D printed long fibre reinforced composites

Additive Layer Manufacturing (ALM) process is used in the present investigation to manufacture long fibre reinforced composite parts using the MarkOne® 3D-printer. In ALM, a continuous filament (including a tow of fibres) of composite material is injected by the printer, at high temperature, over a...

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Autores: Justo Estebaranz, Jesús, Távara Mendoza, Luis Arístides, García Guzmán, Lorenzo Francisco, París Carballo, Federico
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/154104
Acceso en línea:https://hdl.handle.net/11441/154104
https://doi.org/10.1016/j.compstruct.2017.11.052
Access Level:acceso abierto
Palabra clave:ALM
FDM
Long fibre composites
Mechanical characterization
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spelling Characterization of 3D printed long fibre reinforced compositesJusto Estebaranz, JesúsTávara Mendoza, Luis ArístidesGarcía Guzmán, Lorenzo FranciscoParís Carballo, FedericoALMFDMLong fibre compositesMechanical characterizationAdditive Layer Manufacturing (ALM) process is used in the present investigation to manufacture long fibre reinforced composite parts using the MarkOne® 3D-printer. In ALM, a continuous filament (including a tow of fibres) of composite material is injected by the printer, at high temperature, over a plain tool, forming the part while the material is cooled down. The used composite filament is formed by a PA (Nylon™) matrix and carbon or glass fibre reinforcements. Previous works have shown an improvement on the mechanical properties of a part, when some zones include a nylon based composite reinforcement using ALM. Nevertheless, the characterization of fully made nylon-based ALM composite material parts has not been reported. Thus, the aim of this investigation is the experimental characterization of composite nylon-based coupons. The plane strength and stiffness properties of the composites are obtained, both for tensile and compression load states. Results showed that the obtained mechanical properties for ALM composites are not yet comparable to those obtained by traditional methods (pre-pregs). This fact may be explained by the high porosity found in ALM coupons as well as a low fibre volume obtained. Nevertheless, the mechanical properties improvement in comparison to non-reinforced nylon parts is remarkable. © 2017 Elsevier LtdElsevierMecánica de Medios Continuos y Teoría de EstructurasTEP131: Grupo de Elasticidad y Resistencia de MaterialesMinisterio de Economía y Competitividad (MINECO). EspañaJunta de AndalucíaEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/154104https://doi.org/10.1016/j.compstruct.2017.11.052reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésComposite Structures, 185, 537-548.MAT2015-71036-PMAT2015-71309-PP12-TEP-1050https://www.sciencedirect.com/science/article/pii/S0263822317321529info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1541042026-06-17T12:51:07Z
dc.title.none.fl_str_mv Characterization of 3D printed long fibre reinforced composites
title Characterization of 3D printed long fibre reinforced composites
spellingShingle Characterization of 3D printed long fibre reinforced composites
Justo Estebaranz, Jesús
ALM
FDM
Long fibre composites
Mechanical characterization
title_short Characterization of 3D printed long fibre reinforced composites
title_full Characterization of 3D printed long fibre reinforced composites
title_fullStr Characterization of 3D printed long fibre reinforced composites
title_full_unstemmed Characterization of 3D printed long fibre reinforced composites
title_sort Characterization of 3D printed long fibre reinforced composites
dc.creator.none.fl_str_mv Justo Estebaranz, Jesús
Távara Mendoza, Luis Arístides
García Guzmán, Lorenzo Francisco
París Carballo, Federico
author Justo Estebaranz, Jesús
author_facet Justo Estebaranz, Jesús
Távara Mendoza, Luis Arístides
García Guzmán, Lorenzo Francisco
París Carballo, Federico
author_role author
author2 Távara Mendoza, Luis Arístides
García Guzmán, Lorenzo Francisco
París Carballo, Federico
author2_role author
author
author
dc.contributor.none.fl_str_mv Mecánica de Medios Continuos y Teoría de Estructuras
TEP131: Grupo de Elasticidad y Resistencia de Materiales
Ministerio de Economía y Competitividad (MINECO). España
Junta de Andalucía
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
dc.subject.none.fl_str_mv ALM
FDM
Long fibre composites
Mechanical characterization
topic ALM
FDM
Long fibre composites
Mechanical characterization
description Additive Layer Manufacturing (ALM) process is used in the present investigation to manufacture long fibre reinforced composite parts using the MarkOne® 3D-printer. In ALM, a continuous filament (including a tow of fibres) of composite material is injected by the printer, at high temperature, over a plain tool, forming the part while the material is cooled down. The used composite filament is formed by a PA (Nylon™) matrix and carbon or glass fibre reinforcements. Previous works have shown an improvement on the mechanical properties of a part, when some zones include a nylon based composite reinforcement using ALM. Nevertheless, the characterization of fully made nylon-based ALM composite material parts has not been reported. Thus, the aim of this investigation is the experimental characterization of composite nylon-based coupons. The plane strength and stiffness properties of the composites are obtained, both for tensile and compression load states. Results showed that the obtained mechanical properties for ALM composites are not yet comparable to those obtained by traditional methods (pre-pregs). This fact may be explained by the high porosity found in ALM coupons as well as a low fibre volume obtained. Nevertheless, the mechanical properties improvement in comparison to non-reinforced nylon parts is remarkable. © 2017 Elsevier Ltd
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/154104
https://doi.org/10.1016/j.compstruct.2017.11.052
url https://hdl.handle.net/11441/154104
https://doi.org/10.1016/j.compstruct.2017.11.052
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Composite Structures, 185, 537-548.
MAT2015-71036-P
MAT2015-71309-P
P12-TEP-1050
https://www.sciencedirect.com/science/article/pii/S0263822317321529
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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