DEVICE FOR CENTRIFUGAL CASTING OF HOLLOW BODY WITH ASYMMETRICAL CROSS-SECTION

A device adapted for the production of a hollow body having an extension in a built-up metal mould provided with a lining. The spinning axis of the built-up metal mould is essentially coaxial with the mould longitudinal axis. As a result the filling of the cavity provided in the mould with molten me...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ALEXANDROV, NIKOLAI N, KRAPUKHIN, VIKTOR M, ZOREV, NIKOLAI N, KROTOV, VIKTOR V, KRYANIN, IVAN R, TINYAKOV, VIKTOR G, SOKOLOV, NIKOLAI A, MILMAN, BORIS S, SEMENOV, PAVEL V
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A device adapted for the production of a hollow body having an extension in a built-up metal mould provided with a lining. The spinning axis of the built-up metal mould is essentially coaxial with the mould longitudinal axis. As a result the filling of the cavity provided in the mould with molten metal causes a progressive unbalance of the device. In order to offset this unbalance, provision is made for a movable weight travelling radially relative to the spinning axis of the metal mould as the unbalance progresses. By virtue of the present invention, the mould and core sand requirement is substantially reduced, and the molten metal requirement is reduced by 30 to 50%.