Automatic stamping die for thin-wall annular workpieces

The invention discloses an automatic stamping die for thin-wall annular workpieces and belongs to the technical field of stamping dies. The automatic stamping die comprises an upper die part and a lower die part. The upper die part comprises an upper die base, a connection plate and a stamping plate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG XU, MAO MEIHUA, JIANG WEI, MENG RUIZHANG, MA JIANZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING 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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