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Ara es mostren els items 79-98 de 108

    • Optimal machining strategy selection in ball-end milling of hardened steels for injection molds 

      Buj Corral, Irene; Ortiz Marzo, José Antonio; Costa Herrero, Lluís; Vivancos Calvet, Joan; Luis Pérez, Carmelo Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2019-03-01)
      Article
      Accés obert
      In the present study, the groups of cutting conditions that minimize surface roughness and its variability are determined, in ball-end milling operations. Design of experiments is used to define experimental tests performed. ...

    • Optimización del Acabado Superficial de Moldes y Matrices Fabricados con Aceros Templados mediante el Proceso de Fresado a Alta Velocidad, en función del Pulido Posterior. (DPI2007-66546). Proyecto financiado por el Ministerio de Educación y Ciencia – Plan Nacional de I+D+I (2004-2007). Informe para la jornada de seguimiento DPI en Gerona el 20-5-2010. 

      Vivancos Calvet, Joan; Buj Corral, Irene (2010-05-20)
      Report de recerca
      Accés obert
      Optimización del Acabado Superficial de Moldes y Matrices Fabricados con Aceros Templados mediante el Proceso de Fresado a Alta Velocidad, en función del Pulido Posterior. (DPI2007-66546). Proyecto financiado por el ...

    • Optimization and sensitivity analysis of the cutting conditions in rough, semi-finish and finish honing 

      Buj Corral, Irene; Rodero de Lamo, Lourdes; Marco Almagro, Lluís (Multidisciplinary Digital Publishing Institute (MDPI), 2021-12-23)
      Article
      Accés obert
      Honing processes are currently employed to obtain a cross-hatched pattern on the internal surfaces of cylinders that favors oil flow in combustion engines or hydraulic cylinders. The main aim of the present paper is to ...

    • Patient comprehension of oncologic surgical procedures using 3D printed surgical planning prototypes 

      Tejo Otero, Aitor; Valls Esteve, Arnau; Fenollosa i Artés, Felip; Siles-Hinojosa, Alexander; Nafria Escalera, Begonya; Ayats, Marta; Buj Corral, Irene; Otero, María del Carmen; Rubio-Palau, Josep; Munuera, Josep; Krauel, Lucas (Elsevier BV, 2022-08)
      Article
      Accés obert
      Patient understanding of complex surgical procedures and post-intervention consequences is often poor. Little is known about the effectiveness of 3D printed models to improve the comprehension of the medical information ...

    • Patient-specific 3D printed soft models for liver surgical planning and hands-on training 

      Valls Esteve, Arnau; Tejo Otero, Aitor; Lustig Gainza, Pamela; Buj Corral, Irene; Fenollosa i Artés, Felip; Rubio Palau, Josep; Barber Martinez de la Torre, Ignasi; Munuera, Josep; Fondevila, Constantino; Krauel, Lucas (Multidisciplinary Digital Publishing Institute (MDPI), 2023-04-01)
      Article
      Accés obert
      Background: Pre-surgical simulation-based training with three-dimensional (3D) models has been intensively developed in complex surgeries in recent years. This is also the case in liver surgery, although with fewer reported ...

    • Plan Nacional de I+D+I (2004-2007). Informe de seguimiento anual de los trabajos realizados durante el año 2009. 

      Vivancos Calvet, Joan; Buj Corral, Irene (2010-02-12)
      Report de recerca
      Accés obert
      Optimización del Acabado Superficial de Moldes y Matrices Fabricados con Aceros Templados mediante el Proceso de Fresado a Alta Velocidad, en función del Pulido Posterior. (DPI2007-66546). Proyecto financiado por el ...

    • Proyecto I: Estudio del sistema de medición de diámetros de ejes vinculando disciplinas diversas 

      Buj Corral, Irene; Zayas Figueras, Enrique Ernesto; Marco Almagro, Lluís; Rodero de Lamo, Lourdes (2021)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      En el presente trabajo se expone la metodología empleada en la asignatura Proyecto I del Grado en Ingeniería en Tecnologías Industriales (GITI) impartido en la Escuela Técnica Superior de Ingeniería Industrial de Barcelona ...

    • Recent advances in the extrusion methods for ceramics 

      Buj Corral, Irene; Vidal Durbán, Daniel; Tejo Otero, Aitor; El Mesbahi, Jihad; El Mesbahi, Abdelilah (Institute of Physics (IOP), 2021)
      Article
      Accés obert
      In recent years, extrusion 3D printing processes have undergone an important development. They allow obtaining complex shapes in an easy way and relatively low cost. Different plastic materials can be 3D printed with the ...

    • Research on desktop 3D Printing Multi-Material New Concepts 

      Fenollosa i Artés, Felip; Uceda Molera, Roger; Tejo Otero, Aitor; Calvo Duarte, Laura; Poudelet, Louison; Buj Corral, Irene (Institute of Physics (IOP), 2021-10-25)
      Article
      Accés obert
      3D printing or Additive Manufacturing (AM) was originally born as a mono-material technology. And, nowadays, most of the applications are still using only one material. AM has a lot of potential but has not yet been fully ...

    • 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 ...

    • Reviews of mechanical design and electronic control of multi-material/color FDM 3D printing 

      Boulaala, Mohammed; Elmessaoudi, Driss; Buj Corral, Irene; El Mesbahi, Jihad; Mazighe, Mohamed; Astito, Abdelali; El Mrabet, Mhamed; El Mesbahi, Abdelilah (Springer, 2021)
      Article
      Accés restringit per política de l'editorial
      An extruder is used to receive and dispense the material in extrusion additive manufacturing process. Multiple extruders cover a large variety of application of interest to 3D printing: enhancing productivity, multiple ...

    • 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 ...

    • Roughness variability in the honing process of steel cylinders with CBN metal bonded tools 

      Buj Corral, Irene; Vivancos Calvet, Joan (2010-11-19)
      Article
      Accés restringit per política de l'editorial

    • Selection of a neural network for modelling the honing process 

      Sivatte Adroer, Mauricio; Llanas Parra, Francesc Xavier; Buj Corral, Irene; Vivancos Calvet, Joan (2013)
      Text en actes de congrés
      Accés restringit per decisió de l'autor
      Roughness obtained in honing process depends on many different process parameters, such as grain size of abrasive stones, pressure of stones on the workpiece’s surface, density of abrasive, tangential speed of the honing ...

    • Semi-dynamic leaching tests of nickel containing wastes stabilized/solidified with magnesium potassium phosphate cements 

      Torras Grané, Josep; Buj Corral, Irene; Rovira Boixaderas, Miquel; Pablo Ribas, Joan de (Elsevier, 2011-02-28)
      Article
      Accés restringit per política de l'editorial
      Herein is presented a study on the long-term leaching behaviour of nickel containing wastes stabilized/solidified with magnesium potassium phosphate cements. Two different semi-dynamic leaching tests were carried out on ...

    • Silane and epoxy coatings: A bilayer system to protect AA2024 alloy 

      Iribarren Laco, José Ignacio; Buj Corral, Irene; Vivancos Calvet, Joan; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2015-04-01)
      Article
      Accés obert
      This work has proved that a good combination of a simple and fast metal pre-treatment, followed by the deposition of a thin layer of an organic-inorganic silane coating and further layer of epoxy coatings, are able to ...

    • Sistemas de Fabricación. Manuales de prácticas 

      Buj Corral, Irene; Domínguez Fernandez, Alejandro (2022-09-08)
      Llibre
      Accés restringit per política de l'editorial
      El objetivo principal de la práctica consiste en conocer los instrumentos y las máquinas más usuales que se utilizan en el campo de la metrología mecánica. Primero se verán los instrumentos manuales que se suelen utilizar ...

    • Sistemas Integrados de Fabricación. Manuales de prácticas 

      Buj Corral, Irene; Domínguez Fernandez, Alejandro (2022-09-08)
      Llibre
      Accés restringit per política de l'editorial
      El objetivo principal de la práctica consiste en conocer los fundamentos de la preparación de las máquinas-herramientas de control numérico. En concreto, se verá la preparación de una de las máquinas-herramienta más comunes ...

    • Sistemes de Fabricació 

      Buj Corral, Irene; Domínguez Fernandez, Alejandro; Zayas Figueras, Enrique Ernesto; Costa Herrero, Lluís; Gomà Ayats, Joan Ramon; Fenollosa i Artés, Felip (2022-09-09)
      Llibre
      Accés restringit per política de l'editorial
      Un procés de fabricació correspon a un conjunt d'operacions necessàries per transformar una matèria primera en un producte acabat, complint amb unes especificacions donades.

    • Soft-tissue-mimicking using hydrogels for the development of phantoms 

      Tejo Otero, Aitor; Fenollosa i Artés, Felip; Achaerandio Puente, María Isabel; Rey Viñoles, Sergi; Buj Corral, Irene; Mateos Timoneda, Miguel Ángel; Engel López, Elisabeth (Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-06)
      Article
      Accés obert
      With the currently available materials and technologies it is difficult to mimic the mechanical properties of soft living tissues. Additionally, another significant problem is the lack of information about the mechanical ...