Sfoglia per Autore "Koutsomichalis, A."
Items 1-5 di 5
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ADVANCES IN MICRO-MANUFACTURING APPLYING TRIBOLOGICAL PRINCIPLES
Vaxevanidis, N. M.; Vortselas, A. K.; Koutsomichalis, A.; Petropoulos, G. (2010)Micro-manufacturing is a cover term for manufacturing processes applied to products possessing micro- and nano-scopic features. Due to the scaling of surface phenomena, the tribological aspects of such processes are much ... -
POSTULATED MODELS FOR THE FRACTAL DIMENSION OF TURNED METAL SURFACES
Petropoulos, G.; Vaxevanidis, N.; Pandazaras, C.; Koutsomichalis, A. (2009)Fractal geometry has been introduced to describe the roughness of machined surfaces for providing evaluation by one or two parameters. The present contribution is aimed at modelling the interactions of cutting conditions ... -
Prediction of cutting forces during turning PA66 GF-30 glass fiber reinforced polyamide by soft computing techniques
Fountas, N. A.; Ntziantzias, I.; Kechagias, J.; Koutsomichalis, A.; Davim, J. P.; Vaxevanidis, N. M. (2013)In the present paper the influence of the main cutting parameters on process performance during longitudinal turning of PA66 GF-30 Glass Fiber Reinforced Polyamide is investigated. The selected cutting parameters are cutting ... -
Tribological coatings for aerospace applications and the case of WC-Co plasma spray coatings
Koutsomichalis, A.; Vaxevanidis, N.; Petropoulos, G.; Xatzaki, E.; Mourlas, A.; Antoniou, S. (2009)Friction and wear requirements in aerospace systems are dictated by life limiting problems. One challenge is the broad range of contact stresses and sliding speeds for various movable devices. Another challenge is the ... -
WEAR, CORROSION AND MECHANICAL BEHAVIOUR OF PLASMA-SPRAYED CR2O3 COATINGS ON MILD STEEL
Koutsomichalis, A.; Vaxevanidis, N.; Petropoulos, G.; Mourlas, A.; Antoniou, S. (2010)In the present paper we report on the surface microstructure, tensile behaviour and the tribological behaviour of plasma-sprayed chromium oxide (Cr2O3) coatings on steel substrates. Plasma-sprayed chromium oxide coatings, ...