TECNOFAB - Grup de Recerca en Tecnologies de Fabricació
El grup de recerca en Tecnologies de Fabricació té activitat de recerca en tres branques principals: la fabricació additiva, els processos de fabricació i la fabricació integrada per ordinador. Pel que fa a la fabricació additiva, s'està treballant principalment en la tecnologia FDM (Deposició per Modelatge Fos), tant per a impressió de plàstics (PLA) com de ceràmiques (zircònia), amb una variant del procés en la qual el material se subministra a la màquina de forma discontínua. S'està estudiant tant les dimensions com les toleràncies geomètriques, l'acabat superficial i la resistència mecànica de les provetes. En l'àrea dels processos de fabricació, s'estudia l'acabat superficial obtingut mitjançant diferents processos com el fresatge, el brunyiment amb pedra abrasiva o honing, el brunyiment amb bola, l'electroerosió o el conformat de xapa. Pel que fa a la fabricació integrada per ordinador, s'està treballant en el camp dels robots autònoms i dels robots simuladors del moviment humà.
El objectivo principal del Grupo de Investigación en Tecnologías de Fabricación es hacer investigación aplicada en las diferentes Tecnologias de Fabricación, en cuanto a los procesos en si, a las metodologias, a los sistemas asistidos por ordenador y a la integración de diferentes tecnologias.
The main objective of the Manufacturing Technologies Research Group is to undertake applied research in the diverse manufacturing technologies, concerning the processes itself, the metodologies, the computer assisted systems and the integration of different technologies.
The main objective of the Manufacturing Technologies Research Group is to undertake applied research in the diverse manufacturing technologies, concerning the processes itself, the metodologies, the computer assisted systems and the integration of different technologies.
Col·leccions
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Articles de revista [79]
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Llibres [3]
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Presentacions [1]
Enviaments recents
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Influence of fused deposition modeling (FDM) parameters on surface finish of plastic parts
(2018)
Text en actes de congrés
Accés restringit per política de l'editorialIn the present paper, influence of FDM (fused deposition modeling) parameters on surface finish of printed parts is presented. Cylindrical specimens were printed in PLA (Polylactic Acid). Five variables ... -
A Conceptual Tool for the Implementation of the Circular Economy Emissions Reuse Closed Loops through Process Equipment
(2018-10-27)
Article
Accés obertNowadays industry is immersed in a transition to the Circular Economy (CE) as a way to achieve resource efficiency in production processes. However, the implementation of CE closed loops is still in an initial phase and ... -
Effects of building condition on the tensile property of FFF Timberfill parts
(2018)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a study of mechanical properties of Fused Deposition Modeling (FDM) rapid prototyping processed material Timberfill. In this study, four important process parameters such as layer thickness, density, ... -
Multi Jet Fusion PA12 manufacturing parameters for watertightness, strength and tolerances
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-18)
Article
Accés obertThe aim of this paper is to explore the watertightness behaviour for high pressure applications using Multi Jet Fusion technology and polyamide 12 as a material. We report an efficient solution for manufacturing functional ... -
Assessment of the potential economic impact of the use of AM technologies in the cost levels of manufacturing and stocking of spare part products
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-14)
Article
Accés obertAdditive manufacturing (AM) technologies are appropriate manufacturing technologies to produce low rotation products of high added value. Products in the spare parts business usually have discontinuous demand levels of ... -
Approximation of An Experimental Model Obtained in A Testing Machine for use in an Industrial Production Machine
(Sai Scientific Communications, 2018)
Article
Accés obertDesign of experiments (DOE) is a powerful tool that allows performing the modeling and analysis of the influence of factors of the process on the specified variables, which are often called response variables. Being a ... -
Machinability estimation by drilling monitoring
(2018-07-03)
Article
Accés obertThis article describes the development of a methodology to measure the specific cutting energy (SCE) in drilling. The SCE allows to characterize the machining process, thus obtaining a technologic approach to plan the ... -
Ingeniería de procesos de fabricación
(2011-10-21)
Llibre
Accés obert -
Efectos del bruñido con bola acustoplástico sobre la integridad superficial de Ti6Al4V
(2018)
Text en actes de congrés
Accés obert -
3D printing of porous scaffolds with controlled porosity and pore size values
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-25)
Article
Accés obert3D printed scaffolds can be used, for example, in medical applications for simulating body tissues or for manufacturing prostheses. However, it is difficult to print porous structures of specific porosity and pore size ... -
Topological surface integrity modification of AISI 1038 alloy after vibration-assisted ball burnishing
(Elsevier, 2018-09-15)
Article
Accés obertThe objective of this paper is to analyze the effect of the vibration-assisted ball burnishing process on the topology of AISI 1038 flat surfaces, in order to evaluate its feasibility for surface enhancement towards wear ... -
Influence of the regime of electropulsing-assisted machining on the plastic deformation of the layer being cut
(2018-05-25)
Article
Accés obertIn this article, the influence of electropulsing on the machinability of steel S235 and aluminium 6060 has been studied during conventional and electropulsing-assisted turning processes. The machinability indices such as ...
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