Workpiece expansion device for machine tool machining

The utility model discloses a workpiece expansion device for machine tool machining, which is characterized in that the lower end of a device shell is fixedly connected with a connecting part, the surface of the connecting part is provided with a screw hole, the inner bottom side of a device main bo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XINWEN, GONG XIANLI
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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