METHOD FOR PRODUCING METALLIC MOLD

PROBLEM TO BE SOLVED: To produce a metallic mold with a simple method without applying machining work and an electrically discharging work, etc., in a producing method of the metallic mold. SOLUTION: Molten metal is filled into a vessel 18 having an opening part on the upper surface and cooled until...

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Bibliographische Detailangaben
Hauptverfasser:	ITO OSAMU, KAWASE AKIO, FUJIKAWA YOSHIYUKI, NAKABAYASHI SHIGEMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To produce a metallic mold with a simple method without applying machining work and an electrically discharging work, etc., in a producing method of the metallic mold. SOLUTION: Molten metal is filled into a vessel 18 having an opening part on the upper surface and cooled until the molten metal becomes solid-liquid co-existing state while stirring with a cooling member. One side of the surface in a model 12 is pushed till dipping into the metal 10b becoming the solid-liquid co-existing state at a suitable depth to form the metallic mold in the one side of the surface.