Metal mold with cooling function

The utility model discloses a metal mould with a cooling function, which comprises a lower mould plate and a spring plunger, the upper end of the lower mould plate is provided with the spring plunger, the upper end of the spring plunger is provided with a limit plate, the limit plate is internally p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIN JUNQUAN, QIN GUOSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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