Browsing by Author "43e7a62f863b5ffaaf3dd759a30735b4"
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Evolution of Surface Roughness in Grinding and its Relationship with the Dressing Parameters and the Radial Wear
Puerto, Pablo; Fernandez Manchado, Raul; Arana, J.; Gallego, Ivan (Elsevier, 2013)Grinding is a machining process specially indicated for finishing operations in hard materials, in order to obtain low surface roughness (Ra 0.1 μm to 2μm) and tight tolerances. The cutting tool is the grinding wheel which ... -
Mecanismo de ancho de vía variable para vehículo eléctrico urbano de tres ruedas
Izquierdo Ortiz de Landaluce, Mikel; Ulacia, Ibai; Gallego, Ivan; Eraña Larrañaga, Iñigo (UNED, 2018)Debido a las dimensiones de los vehículos actuales, la baja tasa de ocupación de los mismos y el aumento de la población mundial, los fabricantes de vehículos están desarrollando diseños compactos orientados a la movilidad ... -
Optimization of the semi-hexagonal geometry of a composite crush structure by finite element analysis
Esnaola, Aritz; Aurrekoetxea, Jon; Gallego, Ivan; Ulacia, Ibai; Elguezabal Lazcano, Borja (Elsevier, 2016)In the present paper a numerical model for predicting the crushing behaviour of semi-hexagonal E-glass/polyester composite structures has been developed. Qualitative and quantitative analysis have shown that the results ...