Zobrazeno 1 - 10
of 149
pro vyhledávání: '"G. Katirtzoglou"'
Autor:
K.D. Bouzakis, R. Paraskevopoulou, G. Katirtzoglou, S. Makrimallakis, E. Bouzakis, P. Charalampous
Publikováno v:
Tribology in Industry, Vol 35, Iss 2, Pp 104-112 (2013)
The knowledge of coated tool wear mechanisms in milling is pivotal forexplaining the film failure and selecting the appropriate cutting strategy and conditions. In this paper, tool wear experiments were carried out in milling of four different steels
Externí odkaz:
https://doaj.org/article/6289353850664a08a18f5c76b7e7abe7
Autor:
K. -D. Bouzakis, A. Tsouknidas, G. Skordaris, E. Bouzakis, S. Makrimallakis, S. Gerardis, G. Katirtzoglou
Publikováno v:
Tribology in Industry, Vol 33, Iss 2, Pp 49-56 (2011)
Micro-blasting on PVD coated tools is an effective technology for improving their cutting performance. Through micro-blasting, compressive stresses are induced into the film, thus increasing the coating hardness, but its brittleness too. Simultaneous
Externí odkaz:
https://doaj.org/article/471689663ea541d38d7de6cedf9d05e8
Autor:
M. Pappa, Rachid M'Saoubi, S. Gerardis, Konstantinos-Dionysios Bouzakis, J.M. Andersson, S. Kombogiannis, S. Makrimallakis, G. Katirtzoglou, Rodoula Paraskevopoulou, Georgios Skordaris, E. Bouzakis
Publikováno v:
Surface and Coatings Technology. 237:379-389
The paper investigates the effect of Si content on TiAlSiN, TiSiN and TiAlN/TiSiN films mechanical strength, brittleness, fatigue and adhesion. The films used were deposited on cemented carbide inserts by employing cathodic arc evaporation. For deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7743cd8fa1e7555e694e55b276912c1d
https://doi.org/10.1016/j.surfcoat.2013.06.044
https://doi.org/10.1016/j.surfcoat.2013.06.044
Autor:
Konstantinos-Dionysios Bouzakis, Rodoula Paraskevopoulou, G. Katirtzoglou, Kyriakos Efstathiou, E. Bouzakis, S. Makrimallakis
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 44:691-696
The knowledge of coated tool wear mechanisms in milling is central for explaining the film failure and selecting the appropriate cutting strategy and conditions. The described tool wear investigations in up and down milling were carried out at variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::badb6397f9979aadf5bc75ef758051af
https://doi.org/10.1002/mawe.201300177
https://doi.org/10.1002/mawe.201300177
Autor:
Konstantinos-Dionysios Bouzakis, S. Makrimallakis, G. Katirtzoglou, Georgios Skordaris, E. Bouzakis, G. Maliaris, S. Kombogiannis
Publikováno v:
Wear. 303:546-559
The knowledge of coated tool wear mechanisms in milling is crucial for explaining film failure and adjusting appropriately the cutting conditions. In the described research, coated cemented carbide inserts were applied in up- and down-milling stainle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66501ef3b1b29a532a1e37cb0d87a4a0
https://doi.org/10.1016/j.wear.2013.04.014
https://doi.org/10.1016/j.wear.2013.04.014
Autor:
Konstantinos-Dionysios Bouzakis, Kyriakos Efstathiou, G. Katirtzoglou, E. Bouzakis, S. Makrimallakis, Rodoula Paraskevopoulou
Publikováno v:
CIRP Annals. 62:71-74
The coated tool wear evolution in milling at constant cutting conditions can be described analytically based among other factors on the cutting edge entry impact duration. A tool wear predictive mathematical model for milling parts of complicated geo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e53c61a6009099b620204dfdc5eee3ad
https://doi.org/10.1016/j.cirp.2013.03.008
https://doi.org/10.1016/j.cirp.2013.03.008
Autor:
S. Gerardis, Konstantinos-Dionysios Bouzakis, G. Maliaris, E. Bouzakis, Georgios Skordaris, S. Makrimallakis, G. Katirtzoglou
Publikováno v:
CIRP Annals. 61:115-118
Milling operations are associated with significant tool impact loads. In the present investigations, coated carbide inserts were employed in down and up milling hardened steel, at appropriate cutting conditions and tool diameters, for attaining vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::725489626d46f25b45c92bb6941ed039
https://doi.org/10.1016/j.cirp.2012.03.040
https://doi.org/10.1016/j.cirp.2012.03.040
Autor:
E. Bouzakis, Konstantinos-Dionysios Bouzakis, G. Katirtzoglou, A. Tsouknidas, S. Gerardis, S. Makrimallakis, Georgios Skordaris
Publikováno v:
Surface and Coatings Technology. 205:S128-S132
Micro-blasting on PVD films has been documented, among others, as an efficient method for inducing compressive stresses, thus for increasing the coating hardness and potentially tool life of coated tools. Since contradictory results have been registe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac16290eb00d61747c464bed7bd8afe
https://doi.org/10.1016/j.surfcoat.2011.03.046
https://doi.org/10.1016/j.surfcoat.2011.03.046
Autor:
Konstantinos-Dionysios Bouzakis, S. Makrimallakis, S. Gerardis, Fritz Klocke, Georgios Skordaris, E. Bouzakis, G. Katirtzoglou
Publikováno v:
Wear. 271:783-791
The effects of Al2O3 and ZrO2 grains, in dry micro-blasting of coated cemented carbide inserts, on film's hardness and brittleness, cutting edge geometry as well as on tool life are introduced. Nanoindentations on film surfaces, at various pressures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07f19c8c383bf38ab9e5734d5c82da8
https://doi.org/10.1016/j.wear.2011.03.010
https://doi.org/10.1016/j.wear.2011.03.010
Autor:
Konstantinos-Dionysios Bouzakis, Georgios Skordaris, S. Makrimallakis, G. Katirtzoglou, A. Tsouknidas, E. Bouzakis, S. Gerardis
Publikováno v:
CIRP Annals. 60:587-590
The applied grains’ material in micro-blasting of Physical Vapour Deposition (PVD) films and the process conditions affect significantly the coated tools’ cutting performance. Through micro-blasting, compressive stresses are induced into the film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71ffce479493dc59c3fb06bd76996709
https://doi.org/10.1016/j.cirp.2011.03.012
https://doi.org/10.1016/j.cirp.2011.03.012