Browsing by Author "Travieso Rodriguez, Jose Antonio"
Now showing items 1-20 of 74
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3D printed lab-scale raceway ponds reactors applied to photo-Fenton processes
(2019)
Conference lecture
Open AccessIn 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 ... -
A comparative study of the thermal behavior of three different 3D printer liquefiers
(2017-06-29)
Article
Open AccessThe expansion of 3D printing systems as mechatronic devices able to localize manufacturing activities has attracted the attention in academic and professional labs worldwide. However, little is known from a formal point ... -
Aplicació de la impressió 3D a la fabricació de pròtesis de baix cost, per persones de baixos recursos
(2021)
Conference lecture
Open AccessEn aquest article es relaten els resultats d’una experiència desenvolupada a la EEBE de la UPC, per un grup d’estudiants i professors on es va construir un model de pròtesi biònica de braç de baix cost, impresa en 3D. Les ... -
Ball burnishing process to improve surface roughness
(2009-10-16)
Conference lecture
Open Access -
Ball-burnishing effect on deep residual stress on AISI 1038 and AA2017-T4
(2017-04-12)
Article
Open AccessBall-burnishing induces compressive residual stresses on treated materials by the effect of plastic deformation. The result is an increase in the fatigue life of the treated part, retarding the initiation of cracks on the ... -
Bottoming bending process assisted by electroplasticity
(EUETIB, 2013-12)
Conference report
Open AccessEste estudio reporta la influencia de los efectos atérmicos de la electroplasticidad en el proceso de doblado por estampa. Se fabrica un generador que generar pulsos de 300A y un ancho de 50μs. Los materiales estudiados ... -
Caracterización de la placa de una herramienta de bruñido con bola asistida por una vibración ultrasónica
(Publicacions de la Universitat Jaume I (UJI), 2012)
Conference lecture
Open AccessEn la industrial actual existen una gran cantidad de componentes mecánicos de máquinas-herramienta, automóviles, aviones, trenes, barcos, moldes, matrices de conformación, y muchas otras piezas; que deben tener una buena ... -
Characterization of ball-burnishing vibration-assisted process
(EUETIB, 2013-12)
Conference lecture
Open AccessEste trabajo está dirigido al estudio del proceso de bruñido con bola asistido por una vibración. Se parte de considerar que dicha vibración ayudará al proceso, facilitando la deformación que se produce sobre la superficie ... -
Characterization of cutting parameters in the minimum quantity lubricant (MQL) machining process of a gearbox
(IGI Global, 2015-02-09)
Article
Restricted access - publisher's policyThis paper aims to find the key process parameters for machining different parts of an automobile gearbox, commissioned by a company that needs to replace with the MQL lubrication system their current machining process ... -
Com les eines matemàtiques ajuden a fabricar peces. Casos pràctics.
(2018-10-03)
Audiovisual
Open Access -
Combination of acoustic emission and vibratory measure-ments to characterize an ultrasonic vibration assisted ball burnishing tool for a lathe
(2021-07-14)
Article
Open AccessIn this paper, a resonant system that produces a movement of low amplitude and ultrasonic frequency is used to achieve the vibration assistance in a ball-burnishing process. A full vibration characterization of this process ... -
Comparativa del proceso de bruñido con bola en máquinas de 3 y 5 ejes en piezas de aluminio A92017 y A 96351
(Publicacions de la Universitat Jaume I (UJI), 2012)
Conference lecture
Open Access -
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 ... -
Comparison of thermal performance of 3D printer liquefiers through finite element models
(2016)
Conference report
Open AccessOpen source 3D printers have experienced an intense expansion during the last years, mainly because of their accessibility and the vast availability of information thanks to user communities. This fact presents researchers ... -
Comprehensive analysis of surface integrity modification of ball-end milled Ti-6Al-4V surfaces through vibration-assisted ball burnishing
(2019-05-01)
Article
Open Access -
Deformation kinetics of a TRIP steel determined by in situ high-energy synchrotron X-ray diffraction
(2021-12-09)
Article
Restricted access - publisher's policyThe microstructure design and the development of predictive approaches exploiting the transformation-induced plasticity (TRIP) effect require a keen understanding of the kinetics governing the strain-induced martensitic ... -
Derivation of the coefficients in the Coulomb constant shear friction law from experimental data on the extrusion of a material into V-shaped channels with different convergence angles: new method and algorithm
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-27)
Article
Open AccessFriction plays an important role in metal-forming processes by pressure and largely controls material flow wear, adversely affecting the wear resistance of dies employed to form metals. Therefore, the combined Coulomb ... -
Development, characterization and test of an ultrasonic vibration-assisted ball burnishing tool
(2018-03-01)
Article
Open AccessThis paper presents the design and characterization of an ultrasonic vibration-assisted ball burnishing (VABB) tool on Ti-6Al-4V. This process is based on the modification of conventional ball burnishing, by means of the ... -
Efectos del bruñido con bola acustoplástico sobre la integridad superficial de Ti6Al4V
(2018)
Conference report
Open Access -
Effects of a ball-burnishing process assisted by vibrations in G10380 steel specimens
(2015-11-20)
Article
Open AccessThis paper explores the effects on the surface roughness, hardness and residual stress of G10380 steel specimens milled and treated with a ball-burnishing process assisted by vibrations. These vibrations are incorporated ...
