Vacuumizing structure for forming surface of aluminum alloy die casting

The utility model discloses an aluminum alloy die casting forming face vacuumizing structure which comprises a base and a vacuum pump, a connecting pipe is arranged on the vacuum pump, an upper die and a lower die are arranged on the base, a die cavity is formed when the upper die and the lower die...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU XIHANG, XIONG CHAOCHENG, XIE JUN, ZOU XINXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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