Perforating machine capable of selecting hole patterns

The utility model belongs to the technical field of punching, and particularly relates to a hole-pattern-selectable punching machine which comprises a supporting seat, a plurality of positioning assemblies and an anti-deviation structure, each positioning assembly comprises a sliding block and a con...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG HONGWEI, KUANG WEIPING, LUO ZHEN, LUO SHAOGUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
Online-Zugang:	Volltext bestellen
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