Recent Submissions

  • Virtual human hand: forces calculation in power or precision grasp 

    Peña Pitarch, Esteve; Ticó Falguera, Neus; Al Omar Mesnaoui, Anas; Alcelay Larrión, José Ignacio (2016)
    Conference report
    Restricted access - publisher's policy
    The aim of this work is to show a novel environment to simulate and calculate the forces exerted in each point of contact when grasping with power or precision. Virtual hand was designed and validated with 25 degrees of ...
  • Analysis of roughness, force and vibration signals in ball-end milling processes 

    Álvarez Flórez, Jesús Andrés; Buj Corral, Irene; Vivancos Calvet, Joan (2015)
    Conference report
    Open Access
    In the present paper, roughness, force and vibration signals from ball-end milling processes are analysed. From the roughness signal actual feed value was obtained as expected. From the force and vibration signals both the ...
  • Spectral analysis of forces during a ball-burnishing process assisted by vibrations 

    Gómez Gras, David; Travieso Rodriguez, Jose Antonio; Llumà Fuentes, Jordi; Jerez Mesa, Ramón (Destech, 2015)
    Conference report
    Open Access
    One of the most recent innovations in manufacturing engineering has been the assistance of machining, finishing and superfinishing processes with vibrations as a means of improving the mechanical properties of the workpieces. ...
  • Neural network model for surface roughness in semifinish honing 

    Sivatte Adroer, Mauricio; Llanas Parra, Francesc Xavier; Buj Corral, Irene; Vivancos Calvet, Joan (2015)
    Conference report
    Open Access
    In the present work, neural networks were used for modelling average roughness Ra as a function of process parameters: grain size, density of abrasive, pressure of honing stones on the workpiece’s surface, linear speed ...
  • Improvement of cold wire drawing process by electropulsing 

    Sánchez Egea, Antonio José; González Rojas, Hernan Alberto; Jorba Peiró, Jordi (2015)
    Conference report
    Restricted access - publisher's policy
    The electroplastic effects on wire drawing process assisted with different short time current pulses configurations are investigated experimentally. The current pulses were induced to a specimen during the drawing process. ...
  • Estudio de la variación de la rugosidad y la dureza superficial en piezas torneadas con asistencia de electroplasticidad 

    Montilla Montaña, Carlos; Sánchez Egea, Antonio José; González Rojas, Hernan Alberto; Kallewaard, Valentina (2014)
    Conference report
    Open Access
    Se presentan los resultados de un trabajo experimental destinado a determinar la variación de la rugosidad y la dureza superficial de algunos metales (aluminio 6061, latón SAE 41 y acero SAE 1020), al ser torneados en ...
  • Modelo para predecir el tiempo de pulido de las superfícies de moldes 

    González Rojas, Hernan Alberto; Travieso Rodriguez, Jose Antonio; Jorba Peiró, Jordi; Llumà Fuentes, Jordi (2012)
    Conference report
    Restricted access - publisher's policy
  • Study of alternatives for obtaining statistical correlation models for modelling the rough honing process 

    Buj Corral, Irene; Vivancos Calvet, Joan; Soler Sala, Bernat (S. Ekinovic, S. Yalcin, J. Vivancos., 2014)
    Conference report
    Open Access
    In the present paper, in order to model rough honing operations, statistical regression correlation models are presented for surface roughness and material removal rate as a function of process variables. Several different ...
  • Implementation of intelligent manufacturing algorithms in agile architectures for production: world models for systems incorporating binary and continuous variables 

    Minguella Canela, Joaquim; Buj Corral, Irene; Gomà Ayats, Joan Ramon (S. Ekinovic, S. Yalcin, J. Vivancos., 2014)
    Conference lecture
    Open Access
    Building in previous works of the authors, the present paper focuses on the extension of the Algorithms described for the specific case study of binary systems (systems in which each variable can take one out of two ...
  • Develoment of an inverse model for honing processes by means of neural networks 

    Sivatte Adroer, Mauricio; Llanas Parra, Francesc Xavier; Buj Corral, Irene; Vivancos Calvet, Joan (S. Ekinovic, S. Yalcin, J. Vivancos., 2014)
    Conference report
    Open Access
    In a previous paper, artificial neural networks were employed for modelling average roughness Ra in rough honing processes as a function of process variables, namely grain size, density, linear speed, tangential speed ...

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