Arc punching device for circular tube arc punching machine

The utility model belongs to the technical field of stamping equipment. The arc punching device for the circular tube arc punching machine comprises a base, the device comprises a workbench, an arc punching device and a driving device for driving the arc punching device to act, the arc punching devi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YIN XIANMIN, YIN ZUBO, YIN XI, LIU CHUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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