Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone

Detalhes bibliográficos
Autor(a) principal: Rendas, Pedro
Data de Publicação: 2024
Outros Autores: Figueiredo, Lígia, Cláudio, Ricardo, Vidal, Catarina, Soares, Bruno
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/164445
Resumo: Open access funding provided by FCT|FCCN (b-on). Publisher Copyright: © 2023, The Author(s).
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spelling Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketoneAdditive manufacturingMaterial extrusionMechanical propertiesPEEKPolyetheretherketoneIndustrial and Manufacturing EngineeringSDG 9 - Industry, Innovation, and InfrastructureOpen access funding provided by FCT|FCCN (b-on). Publisher Copyright: © 2023, The Author(s).Polyetheretherketone (PEEK) is a biocompatible high-performance thermoplastic that can be processed through material extrusion (ME) additive manufacturing (AM) for load-bearing implant applications. In this work, density measurements and compression testing were used to investigate the relation between printing temperatures and deposition patterns of PEEK 3D printed samples. Different deposition patterns were tested with different nozzle and zone heater temperatures to observe how the heat input from the printing process influenced the deposition stability with different nozzle paths. Compression test results showed that samples with concentric-based deposition patterns resulted in higher compressive yield strength and modulus than the rectilinear samples. These results were correlated with the samples’ void contents estimated from density measurements. Both the highest 0.2% offset yield strength of 100.3 MPa and the highest modulus of 3.58 GPa were obtained with an interlayer offset deposition which resulted in reductions in estimated void contents between 48 and 72% in relation to concentric deposition. Different printing temperatures and deposition sequences were tested, where higher printing temperatures resulted in lower yield strength and stiffness. Alternating deposition between the outer and inner lines of the concentric pattern resulted in a reduction of about 43% in void contents and increased elastic modulus and yield strength from 3.12 to 3.40 GPa and 94.4 to 95.2 MPa respectively. The results from this work suggest that the relation between printing temperatures and deposition strategy for different print geometries plays a significant role in the ME-AM of PEEK for high-performance applications.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialRUNRendas, PedroFigueiredo, LígiaCláudio, RicardoVidal, CatarinaSoares, Bruno2024-03-05T00:20:35Z2024-122024-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article17application/pdfhttp://hdl.handle.net/10362/164445eng2363-9512PURE: 84558344https://doi.org/10.1007/s40964-023-00550-4info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-12-02T01:35:15Zoai:run.unl.pt:10362/164445Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-12-02T01:35:15Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
title Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
spellingShingle Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
Rendas, Pedro
Additive manufacturing
Material extrusion
Mechanical properties
PEEK
Polyetheretherketone
Industrial and Manufacturing Engineering
SDG 9 - Industry, Innovation, and Infrastructure
title_short Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
title_full Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
title_fullStr Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
title_full_unstemmed Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
title_sort Investigating the effects of printing temperatures and deposition on the compressive properties and density of 3D printed polyetheretherketone
author Rendas, Pedro
author_facet Rendas, Pedro
Figueiredo, Lígia
Cláudio, Ricardo
Vidal, Catarina
Soares, Bruno
author_role author
author2 Figueiredo, Lígia
Cláudio, Ricardo
Vidal, Catarina
Soares, Bruno
author2_role author
author
author
author
dc.contributor.none.fl_str_mv DEMI - Departamento de Engenharia Mecânica e Industrial
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Rendas, Pedro
Figueiredo, Lígia
Cláudio, Ricardo
Vidal, Catarina
Soares, Bruno
dc.subject.por.fl_str_mv Additive manufacturing
Material extrusion
Mechanical properties
PEEK
Polyetheretherketone
Industrial and Manufacturing Engineering
SDG 9 - Industry, Innovation, and Infrastructure
topic Additive manufacturing
Material extrusion
Mechanical properties
PEEK
Polyetheretherketone
Industrial and Manufacturing Engineering
SDG 9 - Industry, Innovation, and Infrastructure
description Open access funding provided by FCT|FCCN (b-on). Publisher Copyright: © 2023, The Author(s).
publishDate 2024
dc.date.none.fl_str_mv 2024-03-05T00:20:35Z
2024-12
2024-12-01T00:00:00Z
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://hdl.handle.net/10362/164445
url http://hdl.handle.net/10362/164445
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2363-9512
PURE: 84558344
https://doi.org/10.1007/s40964-023-00550-4
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 17
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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