Now showing items 1-3 of 3

  • Disseny d’una màquina de roscar peces de xapa a alta velocitat 

    Gavilán Gómez, Adrián (Universitat Politècnica de Catalunya, 2015-04)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    En aquest projecte final de carrera s’ha realitzat el disseny d’una roscadora de peces de xapa a alta velocitat. L'ús d’aquesta roscadora permet una alta productivitat en la fabricació de peces de xapa per sectors com ...
  • Grinding anisotropy effect on scratch resistance of hardmetal 

    Weber, Rémi (Universitat Politècnica de Catalunya, 2015-02)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    Cemented carbides, often simply termed as hardmetals (WC-Co), are heterogeneous composite materials consisting of a ceramic phase embedded in a metallic binder, with the former providing hardness, wear resistance and the ...
  • Investigation of the wear of hard-metal drilling tools when drilling cast iron 

    Escursell Mor, Anna (Universitat Politècnica de Catalunya / Technishe Universität Darmstadt, 2009)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    Spheroidal cast iron still has a lot of applications; especially in the automotive industry. In this Master Thesis the wear of the drilling tools and its effect on the quality of the drilled holes is being studied. An ...