Drilling device

The drilling device comprises a machine shell, a first motor, a guide plate, a main shaft and at least two drilling units, and an opening is formed in the bottom end of the machine shell; the first motor is arranged at the top end of the machine shell. The guide plate is arranged in the machine shel...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XUE BINGKU, YANG XIAOMING, HE ZHENGHUA, OUYANG FEI, LIU JINLONG, GAO QIANLI, HU JINCHENG, JIANG ZHANGNAN, JIA XIANGUANG, BA ZIDONG, DUO GONGDONG, YANG GUIZHONG, YANG SHIYING, CHEN ZHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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