Thinning and edge overturning forming method and structure applied to thinning and edge overturning forming

The invention discloses a thinning and edge overturning forming method. The thinning and edge overturning forming method includes the following steps that firstly, stamping is performed on a plate-shaped blank material, a pre-stamping structure is formed, and provided with a groove and a boss, the g...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG LEI, XU PENG, QIN WANTAN, CAO ZHONGMAO
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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