Mold for casting

The invention provides a mold for casting. The mold comprises a shell mold and a wax core body. The shell mold comprises a dead head, pouring gates and a workpiece shell mold. A body of the S2 dead head is a cylinder cavity, an opening is formed in the upper portion of the dead head to form a disc c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WU LIQUAN, YUAN XIANHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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