Browsing by Author "Domínguez Fernandez, Alejandro"
Now showing items 1-9 of 9
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Acoustic emission analysis for the detection of appropriate cutting operations in honing processes
(2018-01-15)
Article
Open AccessIn the present paper, acoustic emission was studied in honing experiments obtained with different abrasive densities, 15, 30, 45 and 60. In addition, 2D and 3D roughness, material removal rate and tool wear were determined. ... -
Diseño del proceso de fabricación y montaje de toma de fuerza para vehículo industrial
(Universitat Politècnica de Catalunya, 2004)
Master thesis (pre-Bologna period)
Open Access -
Effect of grain size and density of abrasive on surface roughness, material removal rate and acoustic emission signal in rough honing processes
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-08-01)
Article
Open AccessHoning processes provide a special cross-hatch pattern to the internal surface of cylinders that favors oil flow. However, along honing operation the abrasive grains wear out and lose their ability to cut material. The ... -
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 ... -
Influence of fused deposition modeling (FDM) parameters on surface finish of plastic parts
(2018)
Conference report
Restricted access - publisher's policyIn 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 ... -
Influence of infill and nozzle diameter on porosity of FDM printed parts with rectilinear grid pattern
(2019)
Article
Open AccessThe aim of the paper is to analyze the effect of nozzle diameter and infill on porosity and pore size of FDM printed specimens with rectilinear grid pattern. Two different nozzle diameters (0.2 and 0.4 mm), as well as four ... -
Influence of Print Orientation on Surface Roughness in Fused Deposition Modeling (FDM) Processes
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-21)
Article
Open AccessIn the present paper, we address the influence of print orientation angle on surface roughnessobtained in lateral walls in fused deposition modelling (FDM) processes. A geometrical model isdefined that considers the shape ... -
Influence of structure support printing parameters on surface finish of PLA hemispherical cups for emulation of ceramic hip prostheses
(Elsevier, 2018)
Conference lecture
Open AccessHemispherical hip ceramic prostheses require certain degree of porosity on their external surface so as to fix them by means of osteointegration. This can be achieved with porous mesostructures. In contrast, internal surface ... -
Tecnologías de fabricación. Material docente complementario: guiones de prácticas y problemas complementarios
(2008-11-28)
Book
Restricted access - publisher's policy
