Material supporting frame of blanking die and blanking die

According to the material supporting frame of the blanking die and the blanking die, all the sectional materials of the material supporting frame are connected through the connecting pieces, deformation caused by welding is avoided, the connecting pieces are convenient to detach, the material suppor...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHENG HONGZHI, ZHONG FEILONG, PEI ZHONGJIANG, LIU YONG
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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