Now showing items 1-3 of 3

    • Analytical modelling of energy density and optimization of the EDM machining parameters of Inconel 600 

      Torres Salcedo, Alexia Upna; Puertas Arbizu, Ignacio Upna; Luis Pérez, Carmelo Upna (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      In this present research work, a new modelling of energy density in EDM (Electrical Discharge Machining) is proposed. Energy density can be defined as the amount of energy needed to get a unit volume of material removed, ...
    • Optimal machining strategy selection in ball-end milling of hardened steels for injection molds 

      Buj Corral, Irene; Ortiz Marzo, Jose Antonio; Costa Herrero, Lluís; Vivancos Calvet, Joan; Luis Pérez, Carmelo Upna (MDPI, 2019)   Artículo / Artikulua  OpenAccess
      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. ...
    • Spacing roughness parameters analysis on the EDM of TiB2 

      Torres Salcedo, Alexia Upna; Luis Pérez, Carmelo Upna; Puertas Arbizu, Ignacio Upna (Elsevier, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Titanium diboride (TiB2) is a novel sintered ceramic material which has attracted a great deal of interest because of its excellent mechanical properties, wear resistance and chemical resistance. At present, this ceramic ...