High-precision uniform distribution tapping device

The utility model discloses a high-precision uniform distribution tapping device. The tapping device comprises a reference hole positioning device and a uniform distribution hole circle center fixingdevice; the reference hole positioning device comprises a cylindrical positioning disc and an ejector...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAN LIQING, ZHOU CHONG, ZOU XUEHUA, LIU PING, CAO QINGXIA, YIN ENBEI, WANG LIANG, JIANG CHAO, CHEN PENGJU, XU JUNSHI, YANG HUAN, GAO ZEKUAN, HUANG JINJIN, YANG YANG, LI SHAOJING, GE LIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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