NEW KNOWLEDGES AT MACHINING OF IMPROVING HIGHSTRENGTH GRAPHITE CAST IRON BY DRILLING

High fortification of the machined surface of ADI (Austempered Ductile Iron) cast iron can significantly affect its functional properties. This article deals with problems of selected ADI samples, their production and use. On the basis of experimental tests has been identified its machinability, the...

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Bibliographic Details
Published in:Acta Technica Corvininesis 2012-04, Vol.5 (2), p.61
Main Authors: Sporka, Michal, Czánová, Tatiana
Format: Article
Language:English
Subjects:
Cast iron
Cooling
Drilling
Electrodes
Online Access:Get full text
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Summary:High fortification of the machined surface of ADI (Austempered Ductile Iron) cast iron can significantly affect its functional properties. This article deals with problems of selected ADI samples, their production and use. On the basis of experimental tests has been identified its machinability, the cutting process during drilling, and also mutual comparison of nodular and grey cast iron, which will further intensify and extend current knowledge of this problems. [PUBLICATION ABSTRACT]
ISSN:2067-3809