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3D printed hollow off-axis profiles based on carbon fiber-reinforced polymers: Mechanical testing and finite element method analysis

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dc.title 3D printed hollow off-axis profiles based on carbon fiber-reinforced polymers: Mechanical testing and finite element method analysis en
dc.contributor.author Kalová, Martina
dc.contributor.author Rusnáková, Soňa
dc.contributor.author Krzikalla, David
dc.contributor.author Měsíček, Jakub
dc.contributor.author Tomášek, Radek
dc.contributor.author Podepřelová, Adéla
dc.contributor.author Rosický, Jiří
dc.contributor.author Pagáč, Marek
dc.relation.ispartof Polymers
dc.identifier.issn 2073-4360 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2021
utb.relation.volume 13
utb.relation.issue 17
dc.type article
dc.language.iso en
dc.publisher MDPI
dc.identifier.doi 10.3390/polym13172949
dc.relation.uri https://www.mdpi.com/2073-4360/13/17/2949
dc.subject composite polymer materials en
dc.subject carbon fibers en
dc.subject hollow profile en
dc.subject 3D printing en
dc.subject fused deposition modeling en
dc.subject FEM analysis en
dc.subject SEM analysis en
dc.description.abstract The aim of the paper is to design, manufacture, and test an off-axis composite profile of circular cross-section. Composite profile based on continuous carbon fibers reinforcing the onyx matrix, i.e., a matrix that consists of nylon and micro carbon fibers, was produced by fused deposition modeling (FDM) method. A buckling test of the six printed composite specimens was performed on a tensile test machine. The values of the experiment were compared with the values of the computational simulation using the Finite Element Method (FEM) analysis. The mean value of the experimentally determined critical force at which the composite profile failed was 3102 N, while the value of the critical force by FEM analysis was calculated to be 2879 N. Thus, reliability of the simulation to determine the critical force differed from the experimental procedure by only 7%. FEM analysis revealed that the primary failure of 3D printed composite parts was not due to loss of stability, but due to material failure. With great accuracy, the results of the comparison show that it is possible to predict the mechanical properties of 3D printed composite laminates on the basis of a theoretical model. © 2021 by the authors. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1010539
utb.identifier.scopus 2-s2.0-85114207327
utb.identifier.wok 000695577300001
utb.identifier.pubmed 34502990
utb.source j-scopus
dc.date.accessioned 2021-09-14T09:02:24Z
dc.date.available 2021-09-14T09:02:24Z
dc.description.sponsorship Innovative Therapeutic Methods of Musculoskeletal System in Accident Surgery within the Operational Programme Research, Development and Education - European Union [CZ.02.1.01/0.0/0.0/17_049/0008441]; Structural Funds of European Union project [CZ.02.1.01/0.0/0.0/17_049/0008407]; state budget of the Czech Republic
dc.description.sponsorship European Commission, EC: CZ.02.1.01/0.0/0.0/17_049/0008407
dc.rights Attribution 4.0 International
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.ou Department of Production Engineering
utb.contributor.internalauthor Rusnáková, Soňa
utb.fulltext.sponsorship This paper was supported by project No. CZ.02.1.01/0.0/0.0/17_049/0008441, Innovative Therapeutic Methods of Musculoskeletal System in Accident Surgery within the Operational Programme Research, Development and Education financed by the European Union and by the state budget of the Czech Republic and was completed in connection with the project “Innovative and additive manufacturing technology—new technological solutions for 3D printing of metals and composite materials,” registration no. CZ.02.1.01/0.0/0.0/17_049/0008407 financed by the Structural Funds of European Union project.
utb.wos.affiliation [Kalova, Martina; Tomasek, Radek; Podeprelova, Adela] VSB TU Ostrava, Ctr Adv Innovat Technol, 17 Listopadu 2172-15, Ostrava 70800, Czech Republic; [Rusnakova, Sona] Tomas Bata Univ Zlin, Fac Technol, Dept Prod Engn, Vavreckova 275, Zlin 76001, Czech Republic; [Krzikalla, David; Mesicek, Jakub; Pagac, Marek] VSB TU Ostrava, Ctr 3D Printing Protolab, Dept Machining Assembly & Engn Technol, Fac Mech Engn, 17 Listopadu 2172-15, Ostrava 70800, Czech Republic; [Rosicky, Jiri] Orthoped Prosthet Frydek Mistek, Dr Janskeho 3238, Frydek Mystek 73801, Czech Republic
utb.scopus.affiliation Center for Advanced Innovation Technologies, VSB-TU Ostrava, 17. Listopadu 2172/15, Ostrava-Poruba, 708 00, Czech Republic; Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 275, Zlin, 760 01, Czech Republic; Center of 3D Printing Protolab, Department of Machining, Assembly and Engineering Technology, Faculty of Mechanical Engineering, VSB-TU Ostrava, 17. Listopadu 2172/15, Ostrava-Poruba, 708 00, Czech Republic; Orthopedic Prosthetics Frydek-Mistek, Dr. Janskeho 3238, Frydek-Mistek, 738 01, Czech Republic
utb.fulltext.projects CZ.02.1.01/0.0/0.0/17_049/0008441
utb.fulltext.projects CZ.02.1.01/0.0/0.0/17_049/0008407
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