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.
Collections in this community
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Articles de revista [134]
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Llibres [3]
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Presentacions [1]
Recent Submissions
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XARTAP: Una Xarxa de Referència en Tècniques Avançades de la Producció al servei de les empreses catalanes, en la recerca, el desenvolupament i la innovació.
(2008)
Conference lecture
Restricted access - publisher's policyLa XaRTAP és la Xarxa de Referència en Tècniques Avançades de la Producció promoguda per la Generalitat de Catalunya (decret 314/2006 de 25 de juliol) que agrupa onze grups d’R+D+i, desenvolupant a Catalunya un gran ventall ... -
SLM manufacturing redesign of cooling inserts for high production steel moulds and benchmarking with other industrial additive manufacturing strategies
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-10-29)
Article
Open AccessMoulding technologies are remarkably effective for parts requiring high production volumes. Yet cooling the moulds after each injection can cause a significant loss of time. A possibility for reducing the cooling times is ... -
Comparative study of the flexural properties of ABS, PLA and a PLA-wood composite manufactured through fused filament fabrication
(2020-10-28)
Article
Open AccessAbstract Purpose – The aim of this paper is to analyze the mechanical properties of acrylonitrile-butadiene-styrene (ABS) parts manufactured through fused filament fabrication and compare these results to analogous ones ... -
Fabrikazio gehigarria ezinbesteko teknologia osasunean eta industrian: Euskadi eta Katalunia
(2020-05-18)
Article
Open AccessAzken urteetan, fabrikazio gehigarria (FG) oso azkar garatu da hainbat sektoretan: osasuna, automobilgintza, aeronautika, etab. Aipatutako lehen sektorean, aplikazio anitzetan erabili da: prototipo eta gida kirurgikoak, ... -
3D printed soft surgical planning prototype for a biliary tract rhabdomyosarcoma
(Elsevier, 2020-05-11)
Article
Restricted access - publisher's policyBiliary tract rhabdomyosarcoma is a soft tissue malignant musculoskeletal tumor which is located in the biliary tract. Although this tumor represents less than 1% of the total amount of childhood cancers, when localized, ... -
Use of the QFD method to redesign a new extrusion system for a printing machine for ceramics
(2020-11)
Article
Restricted access - publisher's policyAdditive manufacturing (AM), also known as 3D printing is a manufacturing technology that takes the information from a computer-aided design (CAD) and builds parts in a layer-by-layer style. Further to the extensive research ... -
Towards design of mechanical part and electronic control of multi-material/multicolor fused deposition modeling 3D printing
(2020-09-01)
Article
Restricted access - publisher's policyAdditive manufacturing (AM) is an important, rapidly emerging, manufacturing technology that takes the information from a computer-aided design (CAD) and builds parts in a layer-by-layer style. Thus, since the development ... -
Comparative study of flank cams manufactured by WEDM and willing processes
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-27)
Article
Open AccessCam-follower mechanisms are usually employed in different machines, like combustion engines, sewing machines, machine tools, etc. In the present paper, the option to manufacture cams utilizing wire electrical discharge ... -
Mechanical strengthening in S235JR steel sheets through vibration-assisted ball burnishing
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-07-28)
Article
Open AccessThe superficial effect of hardening caused after vibration-assisted ball burnishing and its consequences in the tensile behavior of a carbon steel material are studied in this paper. As ball burnishing affects the material ... -
Biological responses of ceramic bone spacers produced by green processing of additively manufactured thin meshes
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-30)
Article
Open AccessBone spacers are exclusively used for replacing the tissue after trauma and/or diseases. Ceramic materials bring positive opportunities to enhance greater osteointegration and performance of implants, yet processing of ... -
Development of AM technologies for metals in the sector of medical implants
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-28)
Article
Open AccessAdditive manufacturing (AM) processes have undergone significant progress in recent years, having been implemented in sectors as diverse as automotive, aerospace, electrical component manufacturing, etc. In the medical ... -
Effect of printing parameters on dimensional error and surface roughness obtained in direct ink writing (DIW) processes
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-07)
Article
Open AccessProstheses made from ceramic materials have the advantages of producing little debris and having good durability, compared with those made from metal and plastic. For example, hip prostheses require a porous external area ...
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