• Numerical analysis of AISI 321 alloy material parameters on rubber pad diaphragm forming 

      Sanchez Barros, Pablo; Otegi, Nagore; GALDOS, Lander; Sáenz de Argandoña, Eneko (IOP Publishing, 2022)
      Rubber pad diaphragm forming is a technology that uses a rigid die in conjunction with a flexible polyurethane tool and fluid pressure action in order to shape metal sheets. In this process, the action of the fluid forms ...
    • On the accurate characterization of the drawbead up-lift forces 

      Gil, Imanol; GALDOS, Lander; Otegi, Nagore; Mendiguren, Joseba; Sáenz de Argandoña, Eneko (IOP Publishing Ltd., 2018)
      The competitiveness of the automotive sector has led to a high demand of accuracy and reduction in lead-time of the deep drawing tool making process. In that regard, the numerical simulation of the deep drawing process has ...
    • Soft sensing force measurement approach in sheet metal forming facilities 

      Olaizola, Jon; Iturrospe, Aitzol; Abete, J.M.; GALDOS, Lander; Sáenz de Argandoña, Eneko (IOP Publishing, 2020)
      Process stability and facility security are the two main purposes for measuring the force in sheet metal forming facilities. These two purposes look for guaranteeing the good health of the facility avoiding overloads and ...