Enviaments recents

  • Aproximación al control de la microestructura de dos aceros microaleados con contenido medio de carbono en condiciones de conformado en caliente 

    Al Omar Mesnaoui, Anas; Chenaoui, Ahmed; Dkiouak, Ranya; Cabrera Marrero, José M.; Prado Pozuelo, José Manuel (2006-03)
    Article
    Accés obert
    El objetivo principal de este trabajo es estudiar el comportamiento a fluencia de dos aceros microaleados de contenido medio de carbono, en condiciones de conformado en caliente analizando su evolución microstructural a ...
  • Ball-burnishing effect on deep residual stress on AISI 1038 and AA2017-T4 

    García Granada, Andrés Amador; Gómez Gras, David; Jerez Mesa, Ramón; Travieso Rodriguez, Jose Antonio; Reyes Pozo, Guillermo (2017-04-12)
    Article
    Accés obert
    Ball-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 ...
  • Electroplastic cutting influence on power consumption during drilling process 

    Hameed, Saqib; González Rojas, Hernan Alberto; Sánchez Egea, Antonio José; Nápoles Alberro, Amelia (2016-03-12)
    Article
    Accés restringit per política de l'editorial
    The aim of this study is to report the use of non-conventional material removal process technique. It was found that electropulses (EPs) assisted drilling process improves the material machinability based on the eletroplastic ...
  • Influence of building orientation on the flexural strength of laminated object manufacturing specimens 

    Olivier, Djamila; Travieso Rodriguez, Jose Antonio; Borrós Gómez, Salvador; Reyes Pozo, Guillermo; Jerez Mesa, Ramón (Springer, 2017)
    Article
    Accés obert
    This study aims to define the best building orientation for components produced via the Laminated object manufacturing (LOM) technique to enhance their flexural performance. Results of previous research show that components ...
  • Roughness evolution of previously milled samples along a polishing test 

    Buj Corral, Irene; Vivancos Calvet, Joan (2016-04-03)
    Article
    Accés obert
    In the present work results about roughness evolution along a polishing operation with corundum disks of size Norton 400 are presented. Hardened steel and hardened stainless steel samples were previously subjected to ...
  • Residual stresses induced by honing processes on hardened steel cylinders 

    Buj Corral, Irene; Vivancos Calvet, Joan; Setien, Iñaki; San Sebastian Ormazabal, Maria (2016-06-01)
    Article
    Accés restringit per política de l'editorial
    In the present paper, residual stresses induced by honing processes on hardened steel cylinders were determined. Cubic boron nitride (CBN) abrasives were employed. Both surface measurements and depth profiles were obtained ...
  • Electric power generation from combustion in porous media 

    Bubnovich Ivanovice, Valeri; Pedro San Martin, Pedro; Henriquez Vargas, Luis; Orlovskaya, Nina; González Rojas, Hernan Alberto (2016-09-12)
    Article
    Accés restringit per política de l'editorial
    Combustion of lean air/fuel mixtures in an inert porous medium provides an efficient way to convert chemical energy of hydrocarbons into thermal energy. The porous medium effectively redistributes the heat allowing the ...
  • Driving device for a hand movement without external force 

    Peña Pitarch, Esteve; Ticó Falguera, Neus; López Martínez, Joan Antoni; Al Omar Mesnaoui, Anas; Alcelay Larrión, José Ignacio (2016-11)
    Article
    Accés restringit per política de l'editorial
    People with disabilities have limitations in activities of daily life such as grasping a glass of water or moving an object. Orthotic products that improve or restore the functionality of the musculoskeletal system of a ...
  • Influence of eccentricity on roughness distributions in side milling 

    Buj Corral, Irene; Vivancos Calvet, Joan; González Rojas, Hernan Alberto (2016-06-01)
    Article
    Accés obert
    In this paper, a numerical model was used based on the tool-piece geometric intersection, which enables the determination of a roughness profile as a function of feed, tool radii and tool eccentricity in side milling ...
  • Estudio del comportamiento termo-mecánico de un acero microlaeado de medio carbono durante un proceso de conformado en caliente usando una red neuronal artificial 

    Alcelay Larrión, José Ignacio; Peña Pitarch, Esteve; Al Omar Mesnaoui, Anas (2016)
    Article
    Accés obert
    El comportamiento termo-mecánico de un acero microaleado de medio carbono ha sido analizado mediante una red neuronal artificial (RNA). Las curvas de fluencia para el entrenamiento de la RNA han sido obtenidas mediante ...

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