Method and apparatus for compression moulding of sand mould core

Inexpensive sand, e.g. green sand, is packed as moulding sand into a hydraulically actuated compression mould (6) and firstly precompacted in the mould (6) by moving the lower mould tool (7) up towards the upper tool 8, and then finally compacted by moving both tools together. In this manner, compli...

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Bibliographische Detailangaben

1. Verfasser:	HEINZ DUSTER
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
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