Stamping die for punching and cutting rocker arm end

The invention discloses a punching die for rocker arm end punching and cutting machining, which comprises an upper die holder and a lower die holder, the lower die holder is provided with a wide-end mounting seat and a narrow-end mounting seat, the wide-end mounting seat is provided with a wide-end...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YANG DEPING
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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