Envíos recientes

• 

  Comparative study of flank cams manufactured by WEDM and willing processes 

  Buj Corral, Irene; Zayas Figueras, Enrique Ernesto; Montaña Faiget, Àngels (Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-27)
  Artículo
  Acceso abierto

  Cam-follower mechanisms are usually employed in different machines, like combustion engines, sewing machines, machine tools, etc. In the present paper, the option to manufacture cams utilizing wire electrical discharge ...
• 

  Recursos virtuales para la enseñanza y aprendizaje de teoría de máquinas y mecanismos en ingeniería mecánica 

  Zayas Figueras, Enrique Ernesto; Merino Miró, Daniel; Pérez Rodríguez, Roberto; Jordi Nebot, Lluïsa; Garcia Rovira, Aitor (Universidad de Holguín, 2020-06)
  Artículo
  Acceso abierto

  Actualmente, las universidades españolas están adecuadas al Espacio Europeo de Educación Superior, donde la docencia se cuantifica en créditos ECTS, lo que ha implicado considerar en el trabajo del alumno las horas de ...
• 

  Finite element modeling of temperature fields on the cutting edge in the dry high-speed turning of aisi 1045 steel 

  Pérez Rodríguez, Roberto; Hernández González, Luis Wilfredo; Quesada Estrada, Ana María; Pino Tarrragó, Julio Cesar; Zayas Figueras, Enrique Ernesto (2020-08)
  Artículo
  Acceso abierto

  High-speed turning is an advanced and emerging machining technique that, in contrast to the conventional machining, allows the manufacture of the workpiece with high accuracy, efficiency and quality, with lower production ...
• 

  Surface damaging of brass and steel pins when sliding over nitrided samples cut by finishing and roughing EDM conditions 

  Martynenko, Vitali; Martinez Krahmer, Daniel; Nápoles Alberro, Amelia; Cabo, Amado; Pérez, Daniela; Zayas Figueras, Enrique Ernesto; González Rojas, Hernan Alberto; Sánchez Egea, Antonio José (Multidisciplinary Digital Publishing Institute (MDPI), 2020-07-17)
  Artículo
  Acceso abierto

  In the forging industry, surface quality and surface treatments of dies are crucial parameters to extend their life. These components are usually machined by milling or by Electrical Discharge Machining (EDM), and the final ...
• 

  Anthropization and growth of the electricity grid as variables for the analysis of urban infrastructure 

  Ayala, Manuel; Huaraca, Diego; Varela-Aldás, José; Riba Santmartí, Genís (2020-05-24)
  Artículo
  Acceso abierto

  City growth goes together with the development of infrastructure, and the power network is one of the most relevant towards economic development. The study of urban infrastructure through the analysis of anthropization ...
• 

  Dual-arm dexterous mobile manipulator with new omnidirectional wheels manipulador móvil, bibrazo y diestro con nuevas ruedas omnidireccionales 

  Suárez Feijóo, Raúl; Palomo Avellaneda, Leopold; Martínez Miralles, Jordi Ramon; Clos Costa, Daniel (2020-01-01)
  Artículo
  Acceso abierto

  Este artículo describe un manipulador móvil, bimanual y con capacidad de manipulación diestra denominado MADAR (de Mobile Anthropomorphic Dual-Arm Robot). Básicamente puede dividirse en dos partes, una base móvil y una ...
• Determination of the vertical vibration of a ballasted railway track to be used in the experimental detection of wheel flats in metropolitan railways 

  Sanchís, Ricard; Cardona Foix, Salvador; Martínez Miralles, Jordi Ramon (2019-04-01)
  Artículo
  Acceso restringido por política de la editorial

  This article presents a mathematical model used to obtain the vertical vibration of a ballasted railway track when a wheel is passing at a certain speed over a fixed location of the rail. The aim of this simulation is to ...
• Development of a dexterous dual-arm omnidirectional mobile manipulator 

  Suárez Feijóo, Raúl; Palomo Avellaneda, Leopold; Martínez Miralles, Jordi Ramon; Clos Costa, Daniel; García Hidalgo, Néstor (2018-01-01)
  Artículo
  Acceso restringido por política de la editorial

  This paper presents an experimental mobile manipulator composed of a dual-arm torso with a human-like structure assembled on an omnidirectional platform. The dual-arm system integrates several commercial devices: two arms ...
• 

  A Conceptual Tool for the Implementation of the Circular Economy Emissions Reuse Closed Loops through Process Equipment 

  Ridaura Aldana, Gregorio; Llorens-Cervera, Sonia; Carrillo, Carmen; Buj Corral, Irene; Riba Romeva, Carles (2018-10-27)
  Artículo
  Acceso abierto

  Nowadays industry is immersed in a transition to the Circular Economy (CE) as a way to achieve resource efficiency in production processes. However, the implementation of CE closed loops is still in an initial phase and ...
• 

  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)
  Artículo
  Acceso abierto

  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 ...
• 

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

  Álvarez Cabrales, Alexis; Pérez Rodríguez, Roberto; Gaskins Espinosa, Benjamín Gabriel; Zayas Figueras, Enrique Ernesto (2018-05-06)
  Artículo
  Acceso abierto

  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 ...