130161 20241125101127.0 doi 10.6036/10625 sideral 132043 ART-2023-132043 eng Ranz Angulo, David Universidad de Zaragoza (orcid)0000-0001-8451-660X Experimental and numerical study of the influence of manufacturing parameters on the interlayer behavior of 3D printing materials with and without reinforcement fibers 2023 Access copy available to the general public Unrestricted This work carries out an in-depth analysis of the influence of the manufacturing parameters on the behavior of a material with better mechanical properties than the usual ones, PLA and ABS, such as PETG (Polyethylene terephthalate with glycol), and the carbon fiber reinforced version. This study performs the experi-mental characterization on interlaminar fracture of this material, with the aim of acquiring a better knowledge of it, but also generates a model of material behavior that takes into account the effects on the properties of the printing profile, in other words, of the selected manufacturing parameters. In order to achieve such objective, a finite element numerical model has been developed, using cohesive elements to simulate the contact zones between layers. Also, failure and degradation modes of the material would be enclosed in the model behavior. A bilinear behavior model is used to simulate the response of the interlaminar zones. The properties of the model, as well as its subsequent adjustment, are supported from the results obtained in the experimental phase. As a final result of the work, the authors propose a series of graphs that allow the selection of these properties to be used in the model, depending on the manufacturing parameters selected for a future application. info:eu-repo/semantics/embargoedAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 0.8 2023 ENGINEERING, MULTIDISCIPLINARY 122 / 181 = 0.674 2023 Q3 T3 0.157 2023 Engineering (miscellaneous) 2023 Q4 1.0 2023 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Cuartero Salafranca, Jesus Universidad de Zaragoza (orcid)0000-0002-6100-7412 Rodríguez Villacampa, Lorenzo Miralbés Buil, Ramón Universidad de Zaragoza (orcid)0000-0002-9702-9314 Gomez Garcia, Jose Antonio Universidad de Zaragoza (orcid)0000-0002-1548-3944 5004 530 Universidad de Zaragoza Dpto. Ingeniería Mecánica Área Ingen.e Infraestr.Transp. 5002 305 Universidad de Zaragoza Dpto. Ingeniería Diseño Fabri. Área Expresión Gráfica en Ing. 5002 X Universidad de Zaragoza Dpto. Ingeniería Diseño Fabri. Área Técnica. Lab. y Talleres 98, 1 (2023), 98-103 Dyna (Bilbao) Dyna (Bilbao) 0012-7361 2180336 http://zaguan.unizar.es/record/130161/files/texto_completo.pdf Postprint info:eu-repo/date/embargoEnd/2029-01-31 1281151 http://zaguan.unizar.es/record/130161/files/texto_completo.jpg?subformat=icon icon Postprint info:eu-repo/date/embargoEnd/2029-01-31 oai:zaguan.unizar.es:130161 articulos driver 2024-11-22-11:57:57 ARTICLE