Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing

Purpose – The purpose of the present paper is to quantify and analyze the strain-rate dependence of the yield stress for both unfilled acrylonitrilebutadiene- styrene (ABS) and short carbon fiber-reinforced ABS (CF-ABS) materials, fabricated via material extrusion additive manufacturing (MEAM). Two...

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Autores: Verbeeten, Wilco M.H., Lorenzo Bañuelos, Miriam, Saiz Ortiz, Rubén, González, Rodrigo
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2020
País:España
Institución:Universidad de Burgos (UBU)
Repositorio:Repositorio Institucional de la Universidad de Burgos (RIUBU)
OAI Identifier:oai:riubu.ubu.es:10259/5642
Acceso en línea:http://hdl.handle.net/10259/5642
Access Level:acceso abierto
Palabra clave:ABS material
Anisotropic strain-rate-dependent yield stress
Eyring rate equation
Fused filament fabrication (FFF)
Infill orientation
Polymer matrix composites (PMC)
Apparent density
Resistencia de materiales
Strength of materials
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spelling Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturingVerbeeten, Wilco M.H.Lorenzo Bañuelos, MiriamSaiz Ortiz, RubénGonzález, RodrigoABS materialAnisotropic strain-rate-dependent yield stressEyring rate equationFused filament fabrication (FFF)Infill orientationPolymer matrix composites (PMC)Apparent densityResistencia de materialesStrength of materialsPurpose – The purpose of the present paper is to quantify and analyze the strain-rate dependence of the yield stress for both unfilled acrylonitrilebutadiene- styrene (ABS) and short carbon fiber-reinforced ABS (CF-ABS) materials, fabricated via material extrusion additive manufacturing (MEAM). Two distinct and opposite infill orientation angles were used to attain anisotropy effects. Design/methodology/approach – Tensile test samples were printed with two different infill orientation angles. Uniaxial tensile tests were performed at five different constant linear strain rates. Apparent densities were measured to compensate for the voided structure. Scanning electron microscope fractography images were analyzed. An Eyring-type flow rule was evaluated for predicting the strain-rate-dependent yield stress. Findings – Anisotropy was detected not only for the yield stresses but also for its strain-rate dependence. The short carbon fiber-filled material exhibited higher anisotropy than neat ABS material using the same ME-AM processing parameters. It seems that fiber and molecular orientation influence the strain-rate dependence. The Eyring-type flow rule can adequately describe the yield kinetics of ME-AM components, showing thermorheologically simple behavior. Originality/value – A polymer’s viscoelastic behavior is paramount to be able to predict a component’s ultimate failure behavior. The results in this manuscript are important initial findings that can help to further develop predictive numerical tools for ME-AM technology. This is especially relevant because of the inherent anisotropy that ME-AM polymer components show. Furthermore, short carbon fiber-filled ABS enhanced anisotropy effects during ME-AM, which have not been measured previously.Emerald202120212020info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionapplication/pdfhttp://hdl.handle.net/10259/5642reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)instname:Universidad de Burgos (UBU)InglésRapid Prototyping Journal. 2020, V. 26, n. 10. p. 1701–1712http://dx.doi.org/10.1108/RPJ-12-2019-0317info:eu-repo/semantics/openAccessoai:riubu.ubu.es:10259/56422026-05-28T07:56:11Z
dc.title.none.fl_str_mv Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
title Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
spellingShingle Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
Verbeeten, Wilco M.H.
ABS material
Anisotropic strain-rate-dependent yield stress
Eyring rate equation
Fused filament fabrication (FFF)
Infill orientation
Polymer matrix composites (PMC)
Apparent density
Resistencia de materiales
Strength of materials
title_short Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
title_full Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
title_fullStr Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
title_full_unstemmed Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
title_sort Strain-rate-dependent properties of short carbon fiber-reinforced acrylonitrile-butadiene-styrene using material extrusion additive manufacturing
dc.creator.none.fl_str_mv Verbeeten, Wilco M.H.
Lorenzo Bañuelos, Miriam
Saiz Ortiz, Rubén
González, Rodrigo
author Verbeeten, Wilco M.H.
author_facet Verbeeten, Wilco M.H.
Lorenzo Bañuelos, Miriam
Saiz Ortiz, Rubén
González, Rodrigo
author_role author
author2 Lorenzo Bañuelos, Miriam
Saiz Ortiz, Rubén
González, Rodrigo
author2_role author
author
author
dc.subject.none.fl_str_mv ABS material
Anisotropic strain-rate-dependent yield stress
Eyring rate equation
Fused filament fabrication (FFF)
Infill orientation
Polymer matrix composites (PMC)
Apparent density
Resistencia de materiales
Strength of materials
topic ABS material
Anisotropic strain-rate-dependent yield stress
Eyring rate equation
Fused filament fabrication (FFF)
Infill orientation
Polymer matrix composites (PMC)
Apparent density
Resistencia de materiales
Strength of materials
description Purpose – The purpose of the present paper is to quantify and analyze the strain-rate dependence of the yield stress for both unfilled acrylonitrilebutadiene- styrene (ABS) and short carbon fiber-reinforced ABS (CF-ABS) materials, fabricated via material extrusion additive manufacturing (MEAM). Two distinct and opposite infill orientation angles were used to attain anisotropy effects. Design/methodology/approach – Tensile test samples were printed with two different infill orientation angles. Uniaxial tensile tests were performed at five different constant linear strain rates. Apparent densities were measured to compensate for the voided structure. Scanning electron microscope fractography images were analyzed. An Eyring-type flow rule was evaluated for predicting the strain-rate-dependent yield stress. Findings – Anisotropy was detected not only for the yield stresses but also for its strain-rate dependence. The short carbon fiber-filled material exhibited higher anisotropy than neat ABS material using the same ME-AM processing parameters. It seems that fiber and molecular orientation influence the strain-rate dependence. The Eyring-type flow rule can adequately describe the yield kinetics of ME-AM components, showing thermorheologically simple behavior. Originality/value – A polymer’s viscoelastic behavior is paramount to be able to predict a component’s ultimate failure behavior. The results in this manuscript are important initial findings that can help to further develop predictive numerical tools for ME-AM technology. This is especially relevant because of the inherent anisotropy that ME-AM polymer components show. Furthermore, short carbon fiber-filled ABS enhanced anisotropy effects during ME-AM, which have not been measured previously.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10259/5642
url http://hdl.handle.net/10259/5642
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Rapid Prototyping Journal. 2020, V. 26, n. 10. p. 1701–1712
http://dx.doi.org/10.1108/RPJ-12-2019-0317
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Emerald
publisher.none.fl_str_mv Emerald
dc.source.none.fl_str_mv reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname:Universidad de Burgos (UBU)
instname_str Universidad de Burgos (UBU)
reponame_str Repositorio Institucional de la Universidad de Burgos (RIUBU)
collection Repositorio Institucional de la Universidad de Burgos (RIUBU)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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