Exploració per tema "Burnishing"

Ara es mostren els items 1-9 de 9

    • Advances in plastic deformation technologies 

      Travieso Rodríguez, José Antonio; Bobrovskij, Igor (Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-27)
      Article
      Accés obert

    • Análisis del proceso de bruñido en probetas cilíndricas de fatiga 

      El Majdoub Kriouar, Achraf (Universitat Politècnica de Catalunya, 2021-07-08)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      L'objectiu d'aquest projecte és veure com afecten les diferents condicions de brunyit en una peça quan se sotmet a un test de fatiga amb moment flector i, d'aquesta manera triar els paràmetres que més optimitzen aquest ...

    • Ball-burnishing effect on deep residual stress on AISI 1038 and AA2017-T4 

      García Granada, Andrés Amador; Gómez Gras, Giovanni; Jerez Mesa, Ramón; Travieso Rodríguez, José 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 ...

    • Burnishing of AM materials to obtain high performance part surfaces 

      Sanguedolce, Michela; Rotella, Giovanna; Saffioti, Maria Rosaria; Filice, Luigino (OmniaScience, 2022)
      Article
      Accés obert
      Purpose: This paper aims to provide a flexible solution to include additive manufacturing into a process chain complying with Industry 4.0 pillars, overcoming major drawbacks in terms of reliability and experimental effort. ...

    • Experimental study on the mechanical effects of the vibration-assisted ball-burnishing process 

      Travieso Rodríguez, José Antonio; Gómez Gras, Giovanni; Jorba Peiró, Jordi; Carrillo, F J.; Dessein, Gilles; Alexis, Joël; González Rojas, Hernán Alberto (2015-12-02)
      Article
      Accés obert
      Burnishing processes are effective methods for treating pieces to increase their durability and roughness. Studies reveal that traditional burnishing can be strongly improved with the assistance of external energy sources. ...

    • Herramienta de bruñido con puntas intercambiables para el acabado de moldes 

      Marqués Salvador, Jordi-Adalbert; Jerez Mesa, Ramón; Llumà Fuentes, Jordi; Travieso Rodríguez, José Antonio (2022-07-01)
      Article
      Accés obert
      This contribution presents the result of the design, manufacture and fine-tuning of a burnishing tool to be used on different surfaces previously machined by milling. The goal is to design and to manufacture a tool capable ...

    • Impacts of surface texture and nature of friction on energy-force efficiency of surface plastic deformation during burnishing 

      Bobrovskij, Igor; Bobrovskij, Nikolaj; Khaimovich, Alexander; Travieso Rodríguez, José Antonio (Multidisciplinary Digital Publishing Institute (MDPI), 2022-09-21)
      Article
      Accés obert
      Burnishing, the plastic deformation of the workpiece surface due to sliding contact with a tool called burnisher, is a finishing operation widely used in various industries. In this work, impacts of the initial surface ...

    • Investigation of ball burnishing process using vibration and acoustic emission sensors 

      Fernández Osete, Ismael; Velázquez Corral, Eric; Marqués Salvador, Jordi-Adalbert; Llumà Fuentes, Jordi; Jerez Mesa, Ramón; Travieso Rodríguez, José Antonio (Institute of Physics (IOP), 2021-10-01)
      Article
      Accés obert
      In this paper, a ball burnishing tool mounted in a CNC lathe is characterized. This tool may work as vibration assisted ball-burnishing tool and in conventional way. The characterization consists of acoustic emission ...

    • Numerical study of conditions for subsurface shear instability under contact interaction 

      Dmitriev, Andrey I.; Kuznetsov, Viktor P.; Tarasov, Sergey Yu. (CIMNE, 2015)
      Comunicació de congrés
      Accés obert
      Numerical modeling of nanostructuring burnishing has been carried out to reveal the limiting values of process parameters, which serve both to provide the appropriate surface quality and positive deformation-induced ...