Automatic thread lubricating system for rotary drilling rig and control method

The invention relates to the technical field of thread lubricating systems, in particular to an automatic thread lubricating system for a rotary drilling machine. The automatic thread lubricating system comprises a lubricating pump assembly, the lubricating pump assembly is installed above a fixing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YUNBU, LI CHANGJIAN, SHAO ANCANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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