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Proceedings of the 16th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 2, 2007
“Politehnica” University of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 22 November, 2007
pp. 095-098
METAL SPRAYED ALUMINUM ALLOY –
STATISTICAL MODEL
OF SURFACE ROUGHNESS IN TURNING
Mihaiela ILIESCU, Marian GHEORGHE
Abstract: Thermal spray process is widely used in order to obtain surfaces with very good corrosion resistance and mechanical characteristics. Often, after spraying there is the need of machining, so as to get the prescribed surfaces’ geometrical tolerances and roughness. This paper presents statistical models of surface roughness, Ra parameter, determined so as to evidence machining (turning) parameters’ influence and obtain its optimum value.
Key words: thermal sprayed, aluminium alloy, regression analysis, surface roughness.
Authors:
PhD, Mihaiela ILIESCU, Associated Professor, University “Politehnica” of Bucharest, Manufacturing Technology Department,
E-mail: iomi@clicknet.ro
PhD, Marian GHOERGHE, Professor, Vice rector, University “Politehnica” of Bucharest, Manufacturing Technology Department,
E-mail: gheorghe@rectorat.pub.ro
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/