• Parameter selection in the design of displacement and motion functions by means of B-splines 

  Zayas Figueras, Enrique Ernesto; Cardona Foix, Salvador; Jordi Nebot, Lluïsa (Springer, 2018-05)
  Article
  Accés restringit per política de l'editorial

  This work analyses the incidence of the parameter selection of B-spline curves, used in the design of displacement and motion functions, on its degree of freedom and shape. A complete design process based on the use of ...
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  Topological surface integrity modification of AISI 1038 alloy after vibration-assisted ball burnishing 

  Jerez Mesa, Ramón; Landon, Yann; Travieso Rodriguez, Jose Antonio; Dessein, Gilles; Llumà Fuentes, Jordi; Wagner, Vincent (Elsevier, 2018-09-15)
  Article
  Accés obert

  The objective of this paper is to analyze the effect of the vibration-assisted ball burnishing process on the topology of AISI 1038 flat surfaces, in order to evaluate its feasibility for surface enhancement towards wear ...
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  Nueva metodología para la evaluación objetiva de la inestabilidad de rodilla. Comparación con los métodos actuales 

  Alabau Rodríguez, Sergi; Perelli, Simone; Serrancolí, Gil; Martínez, Valentí; Torner Ribé, Jordi; Monllau, Joan Carles (2018)
  Comunicació de congrés
  Accés obert
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  Breakage function for HPGR: mineral and mechanical characterization of tantalum and tungsten ores 

  Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Hamid, Sarbast; Oliva Moncunill, Josep; Alfonso Abella, María Pura; García-Vallès, Maite; Bascompta Massanes, Marc; Sanmiquel Pera, Lluís; Escobet Canal, Teresa; Argelaguet Isanta, María Rosa; Escobet Canal, Antoni; Felipe Blanch, José Juan de; Parcerisa Duocastella, David; Peña Pitarch, Esteve (2018-04-20)
  Article
  Accés obert

  The modelling of high pressure grinding rolls is described by the population balance model, a mass balance which includes several functions that are related to the mineral characteristics, material kinetics and operative ...
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  Influence of the regime of electropulsing-assisted machining on the plastic deformation of the layer being cut 

  Hameed, Saqib; González Rojas, Hernan Alberto; Perat Benavides, Josep Ignasi; Nápoles Alberro, Amelia; Sánchez Egea, Antonio J (2018-05-25)
  Article
  Accés obert

  In this article, the influence of electropulsing on the machinability of steel S235 and aluminium 6060 has been studied during conventional and electropulsing-assisted turning processes. The machinability indices such as ...
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  Influence of structure support printing parameters on surface finish of PLA hemispherical cups for emulation of ceramic hip prostheses 

  Buj Corral, Irene; Bagheri, Ali; Domínguez Fernandez, Alejandro (Elsevier, 2018)
  Comunicació de congrés
  Accés obert

  Hemispherical 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 ...
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  Soluciones conceptuales de un molino de cuchillas a partir de sus requerimientos funcionales 

  Álvarez Cabrales, Alexis; Pérez Rodriguez, Roberto; Gaskins Espinosa, Benjamín Gabriel; Zayas Figueras, Enrique Ernesto (2018-05-06)
  Article
  Accés obert

  En este trabajo, se expone un modelo para la optimización de la síntesis guiada de soluciones conceptuales que permite caracterizar y representar la trazabilidad de los requerimientos funcionales en el diseño de un molino ...
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  Development, characterization and test of an ultrasonic vibration-assisted ball burnishing tool 

  Jerez Mesa, Ramón; Travieso Rodriguez, Jose Antonio; Gómez Gras, David; Llumà Fuentes, Jordi (2018-03-01)
  Article
  Accés obert

  This 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 ...
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  Neural network modelling of Abbott-Firestone roughness parameters in honing processes 

  Sivatte Adroer, Mauricio; Buj Corral, Irene; Llanas Parra, Francesc Xavier (2017-12-29)
  Article
  Accés obert

  In present study, three roughness parameters defined in the Abbott-Firestone or bearing area curve, Rk, Rpk and Rvk, were modelled for rough honing processes by means of artificial neural networks (ANN). Input variables ...
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  Digital manufacturing: what are we able to print? 

  Muguruza Blanco, Asier; Minguella Canela, Joaquim (David Publishing Co., 2017-07-31)
  Article
  Accés obert

  In a rational exercise, in the present paper it is extrapolated how the development of ICTs (information and communication technologies) and the incipient technological development of additive manufacturing has the potential ...
• Design of personalised active orthoses for spinal cord-injured subjects based on optimal control prediction of assisted walking motions 

  Font Llagunes, Josep Maria; Febrer Nafría, Miriam; Fregly, Benjamin J. (2017)
  Text en actes de congrés
  Accés restringit per política de l'editorial
• Rotary inverted pendulum with magnetically external perturbations as a source of the pendulum’s base navigation commands 

  Pujol Vázquez, Gisela; Acho Zuppa, Leonardo; Mobayen, Saleh; Nápoles Alberro, Amelia; Perez Gracia, Vega (2018-07)
  Article
  Accés restringit per política de l'editorial

  The main objective of this paper is to drive a rotary inverted pendulum by following a desired navigation instruction. This navigation is commanded by the user through a new electromagnetic device which is allowed to perturb ...

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