Now showing items 1-5 of 5

    • Comparative study of the damage attained with different specimens by FEM 

      Fuertes Bonel, Juan Pablo Upna; Luri Irigoyen, Rodrigo Upna; Luis Pérez, Carmelo Upna; Salcedo Pérez, Daniel Upna; León Iriarte, Javier Upna; Puertas Arbizu, Ignacio Upna (Elsevier, 2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This present research work deals with the analysis of the design of different specimen geometries so that by finite volume simulations, the appearance of cracks may be predicted in the case of forging processes. To this ...
    • Design and mechanical properties analysis of AA5083 ultrafine grained cams 

      Salcedo Pérez, Daniel Upna; Luis Pérez, Carmelo Upna; Luri Irigoyen, Rodrigo Upna; Puertas Arbizu, Ignacio Upna; León Iriarte, Javier Upna; Fuertes Bonel, Juan Pablo Upna (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      This present research work deals with the development of ultrafine grained cams obtained from previously ECAP (Equal Channel Angular Pressing)-processed material and manufactured by isothermal forging. The design and the ...
    • Design and optimization of the dies for the isothermal forging of a cam 

      Salcedo Pérez, Daniel Upna; Luis Pérez, Carmelo Upna; Luri Irigoyen, Rodrigo Upna; León Iriarte, Javier Upna; Puertas Arbizu, Ignacio Upna; Fuertes Bonel, Juan Pablo Upna (Elsevier, 2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In the present study, the design of the dies required for the isothermal forging of a cam is analysed by finite volume method. Specifically, cams are of great importance in automotive industry, where a lower weight and ...
    • Design, simulation and manufacturing of a connecting rod from ultra-fine grained material and isothermal forging 

      Fuertes Bonel, Juan Pablo Upna; Luis Pérez, Carmelo Upna; Luri Irigoyen, Rodrigo Upna; Salcedo Pérez, Daniel Upna; León Iriarte, Javier Upna; Puertas Arbizu, Ignacio Upna (Elsevier, 2016)   Artículo / Artikulua  OpenAccess
      In this research work, a study on the mechanical properties of isothermal forging for connecting rods is made from previously ECAP (Equal Channel Angular Pressing)-processed AA1050 and AA5083 aluminium alloys. This severe ...
    • Mechanical properties analysis of an Al-Mg alloy connecting rod with submicrometric structure 

      León Iriarte, Javier Upna; Salcedo Pérez, Daniel Upna; Murillo Crespo, Óscar; Luis Pérez, Carmelo Upna; Fuertes Bonel, Juan Pablo Upna; Puertas Arbizu, Ignacio Upna; Luri Irigoyen, Rodrigo Upna (MDPI, 2015)   Artículo / Artikulua  OpenAccess
      Over these last few years, there has been a growing interest in developing mechanical components from submicrometric materials due to the significant improvement that these materials present compared to their original ...