STRUCTURE FOR PARTING METALLIC MOLD

STRUCTURE FOR PARTING METALLIC MOLD

PURPOSE:To provide the structure for parting a copper-made metallic mold, in which a high quality work can be efficiently cast without wearing or damaging the metallic mold and parting mold pins. CONSTITUTION:In the copper-made metallic mold used to the metallic mold casting, the parting mold parts...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEKIGUCHI TAKEO, SASAKI TAKESHI, HASEGAWA TOSHIO, SOTOISHI KEISAKU, ISOBE YOSHIO
Format: Patent
Sprache:eng
Schlagworte:
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:PURPOSE:To provide the structure for parting a copper-made metallic mold, in which a high quality work can be efficiently cast without wearing or damaging the metallic mold and parting mold pins. CONSTITUTION:In the copper-made metallic mold used to the metallic mold casting, the parting mold parts 10 having plural cavity parts communicated with a runner 9, are arranged at both side faces of the runner 9 lead to a sprue 4 and pin holes penetrated at the center part of these parting mold parts 10 are bored in a fixed mold 2 and the parting mold pins 12 as freely advancing/ retreating faced to the parting mold parts 10 are inserted into these holes.