Now showing items 1-20 of 206

  • 3D I Quarta revolució industrial 

    Fenollosa i Artés, Felip (2014-11-14)
    External research report
    Open Access
    El gir copernicà que representa la tecnologia 3D ha obert les portes a una mutació fascinant de la realitat. Ara mateix, en un país competitiu la vitalitat de la impressió 3D és directament proporcional al volum i la ...
  • 3D-printed alginate-peptide scaffolds for bone tissue engineering 

    Rosolek, Theo (Universitat Politècnica de Catalunya, 2020-02-20)
    Master thesis
    Open Access
    A main challenge of Tissue engineering is to create sustainable scaffolds that provide optimal biological properties to mimic the extracellular matrix(ECM). The aim of this project is to develop RGD modified alginate bioinks ...
  • 3D-printed calcium phosphate scaffolds for bone regeneration: impact of geometry and treatment an in vivo study 

    Lehmann, Cyril Jean Roland Louis (Universitat Politècnica de Catalunya, 2020-02-18)
    Master thesis
    Restricted access - confidentiality agreement
    Covenantee:  Université de Lorraine
    The combination of the direct ink writing (DIW) manufacturing technique, also named robocasting, with the use of self-setting calcium phosphate inks based on α-tricalcium phosphate opens new possibilities ...
  • 3D printed hydrogel-based scaffolds for tissue regeneration 

    Perez Reyes, Daniel (Universitat Politècnica de Catalunya, 2019-07-08)
    Master thesis
    Open Access
    Tissue engineering is an emerging technology whose efforts are aimed towards repairing and regenerating injured tissues by developing bioactive scaffolds. Recently, scaffolds made of hydrogels have become interesting ...
  • 3D printed lab-scale raceway ponds reactors applied to photo-Fenton processes 

    Nasr Esfahani, Kourosh; Zandi, Mohammad Damous; Travieso Rodriguez, Jose Antonio; Graells Sobré, Moisès; Pérez Moya, Montserrat (2019)
    Conference lecture
    Open Access
    In this work, two different printable materials, PLA (polylactic acid) and Timberfill were evaluated in terms of chemical resistance to photo-Fenton reactants and viability for conducting the assays in raceway pond reactors ...
  • 3D printing in medicine for preoperative surgical planning: a review 

    Tejo Otero, Aitor; Buj Corral, Irene; Fenollosa i Artés, Felip (2020-02-01)
    Article
    Restricted access - publisher's policy
    The aim of this paper is to review the recent evolution of additive manufacturing (AM) within the medical field of preoperative surgical planning. The discussion begins with an overview of the different techniques, pointing ...
  • 3D-printing of 8Y-TZP solid oxide fuel cell electrolytes 

    Claude, Paulo (Universitat Politècnica de Catalunya, 2019-02-15)
    Master thesis
    Open Access
    Covenantee:  Université de Lorraine
    In this Master's thesis were printed electrolytes for Solid Oxide Fuel Cell (SOFC) in yttria stabilized zirconia by additive manufacturing robocasting method and then characterized from the microstructural and mechanical ...
  • 3D Printing of Solid Oxide Fuel Cell 

    Cabezas i Peñalva, Laura (Universitat Politècnica de Catalunya, 2018-06-21)
    Bachelor thesis
    Open Access
    Nowadays, 3D printing is booming as a processing technique, thanks to its versatility in the manufacture of complex geometries and with a quality finish, which cannot be obtained using traditional techniques and can reduce ...
  • 3D Printing with advanced ceramic materials. 

    De Luis Chueca, Lara (Universitat Politècnica de Catalunya, 2016-06-23)
    Bachelor thesis
    Open Access
    Due to the aging of the population and the need for maintaining masticatory functionality during their life span, the number of dental replacements is growing, substituting natural teeth by artificial crows, bridges and ...
  • A 3D printed toolbox for opto-mechanical components 

    Salazar Serrano, Luis Jose; Pérez Torres, Juan; Valencia, Alejandra (2017-01-18)
    Article
    Open Access
    In this article we present the development of a set of opto-mechanical components (a kinematic mount, a translation stage and an integrating sphere) that can be easily built using a 3D printer based on Fused Filament ...
  • Algoritmo de simplificación de mallas para impresión 3D 

    Bosch Serra, David (Universitat Politècnica de Catalunya, 2017-10)
    Bachelor thesis
    Open Access
    Este proyecto tiene como meta diseñar e implementar un algoritmo que permita la simplificación de modelos 3D, preservando los detalles importantes. Además, también queremos proporcionar una herramienta con la que se pueda ...
  • Algortimes per l'orientació de peces per a la impresió 3D 

    Garcia Grau, Marc (Universitat Politècnica de Catalunya, 2018-06-21)
    Master thesis
    Restricted access - confidentiality agreement
  • Ammonia decomposition over 3D-printed CeO2 structures loaded with Ni 

    Lucentini, Ilaria; Serrano Carreño, M. Isabel; Soler Turu, Lluís; Jiménez Divins, Nuria; Llorca Piqué, Jordi (2020-02-05)
    Article
    Restricted access - publisher's policy
    Binder-free ceria pastes have been formulated and used to prepare ceria structures with a woodpile arrangement of microchannels through 3D printing. After loading them with nickel, these catalytic structures have been ...
  • Analaysis of the rheology and the relation between the microstructural and mechanical properties of 3D printed 3Y-ZrO2 materials for dental aplications 

    Esteve Llenas, Eduard (Universitat Politècnica de Catalunya, 2018-07-10)
    Master thesis
    Restricted access - author's decision
    La zircònia estabilitzada amb ítria es un material utilitzat en l’elaboració de corones per a implants dentals gràcies a una bona combinació de propietats mecàniques i biocompatibilitat. Alhora, la impressió 3D es presenta ...
  • Anàlisi de la influència de diferents paràmetres d’impressió en el comportament mecànic de peces obtingudes per Fused Filament Fabrication (FFF) 

    Gil Ginebra, Ferran (Universitat Politècnica de Catalunya, 2020-05-12)
    Master thesis
    Open Access
    Aquests darrers anys la popularitat i l’evolució de la impressió 3D han estat exponencials. Cada cop existeixen més tècniques de fabricació additiva que permeten obtenir molt bons resultats amb multitud de materials, ja ...
  • Anàlisi de resultats d'una campanya experimental d'assaigs realitzada sobre provetes fabricades per impressió 3D-DLP 

    Coronado Martinez, Guillem (Universitat Politècnica de Catalunya, 2019-01-17)
    Bachelor thesis
    Open Access
    En aquest projecte es valora una possible actualització a l’ANSYS Workbench d’aquelles assignatures impartides a l’Escola Tècnica Superior d’Enginyeria Industrial de Barcelona on s’utilitza el mètode dels elements finits ...
  • Anàlisi elàstic i resistent de les mesoestructures de pròtesis òssies fabricades mitjançant impressió 3D per FFF 

    Marco I Jordan, Jordi (Universitat Politècnica de Catalunya, 2017-06-15)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Análisis de la viabilidad de piezas de impresión 3D con MJF para el mundo de la automoción 

    García Castaño, Xènia (Universitat Politècnica de Catalunya, 2019-02-07)
    Bachelor thesis
    Restricted access - confidentiality agreement
    Covenantee:  Hewlett Packard Española
  • Analysis of additive manufacturing in the aeronautical field 

    Cabrera Agudo, Bárbara (Universitat Politècnica de Catalunya, 2018-07-13)
    Master thesis
    Open Access
    Additive manufacturing is a new technology that is currently implemented in different industries such as oil, gas, automation and the medical industry. The objective of this thesis is to analyse whether 3D printing will ...
  • Analysis of printing parameters for metal additive manufactured parts through Direct Ink Writing process 

    Bonada Bo, Jordi; Xuriguera Martin, Elena; Calvo Duarte, Laura; Poudelet, Louison; Cardona, Roger; Padilla, Jose Antonio; Niubó Eslava, Maria (2020-03-09)
    Article
    Open Access
    Direct Ink Writing is an Additive Manufacturing process in which a metal ink is continuously extruded to built-up a green metal part. Therefore, a debinding and sintering process is required to obtain the final metal part. ...