Study on Dynamics of Hydraulic Control System for Automatic Loading and Unloading of Drill Pipe of Geological Drilling Rig

With the increasing demand for resources, the task of the geological survey is growing rapidly.The automatic geological drilling rig, which can improve the efficiency of the geological survey, has become the mainstream development direction.In this study, the hydraulic control system for the automatic screw up and screw down of an automatic drillin

read more