Drilling device for flange at end part of pipeline pump

The invention relates to the technical field of pipeline pump flange manufacturing equipment, and provides a pipeline pump end flange drilling device which comprises a drilling platform and a rotating disc arranged on the drilling platform, a plurality of three-jaw chucks used for fixing flanges are...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SU LIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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