Sand core structure for improving production efficiency of automobile brake cylinder

The utility model discloses a sand core structure for improving the production efficiency of an automobile brake cylinder, which comprises a pouring mechanism, a sand core and part cavities, every two part cavities form a group, the two part cavities in each group are symmetrically distributed up an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XINLE, DING YUANGANG, ZOU ZHIYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
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