144778 20240906111329.0 doi 10.1007/978-3-030-92426-3_7 sideral 139553 ART-2021-139553 eng Ranz, David Universidad de Zaragoza (orcid)0000-0001-8451-660X Study of the Interlayer Behaviour of 3D Printing Materials and Optimisation of an Application 2021 This study addresses one of the major weaknesses of the FDM (Fused Deposition Modelling) additive manufacturing process, which is the low mechanical strength between the deposited layers. For this purpose, the characterisation of the interlayer behaviour of PETG and its carbon fibre reinforced version, a material commonly used in applications with structural requirements, is carried out. During this experimental characterisation, the influence of different manufacturing parameters and post-processing treatments on the interlayer strength is analysed. This initial study is completed with further experimental tests, other manufacturing tests and a more experiential approach to the material, which allows the application of the MDD (Material Driven Design) design methodology for the development of an application. MDD allows the competitive advantages offered by both the material and the FDM 3D printing process itself to be put to good use, in this case for the development of a face protection mask. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 0.7 2021 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Miralbes, Ramón Universidad de Zaragoza (orcid)0000-0002-9702-9314 Bernal, Diego Gómez, José Antonio 5002 305 Universidad de Zaragoza Dpto. Ingeniería Diseño Fabri. Área Expresión Gráfica en Ing. (2021), 57-63 Lect. notes mech. eng. Lecture Notes in Mechanical Engineering 2195-4356 879447 http://zaguan.unizar.es/record/144778/files/texto_completo.pdf Postprint 1520568 http://zaguan.unizar.es/record/144778/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:144778 articulos driver 2024-09-06-10:25:52 ARTICLE