The drilling rig is a mechanical device that drives the drilling tool to drill underground to obtain physical geological data during geological exploration. Also known as drilling rig. The key function is to drive the drilling tool to break the rock at the bottom of the hole, and put or point out the drilling tool in the hole. So how to use the engineering drilling rig?
Engineering drill rig manufacturers suggest that everyone should know the type and distribution of geology before drilling. The key is the strength of the geology. The geological limit bearing capacity, groundwater level and pile diameter can be obtained through geological reports and core sampling. Deep, etc., only after a thorough understanding of the geological problems can the mud be prepared, drill pipes and gears equipped, and the corresponding operation mode applied.
The engineering drilling rig manufacturer tells you that when operating the engineering drilling rig, it is necessary to supply the wind before drilling, and it is strictly forbidden to stop the wind to drill; when drilling the hole, the electric hoist should be pushed slowly and pay attention to deceleration (when operating the air motor, push the handle , should be given slowly), and cannot be pushed to the end immediately; during the drilling process, it is forbidden to reverse the gyrator to prevent the drill pipe, drill bit or impactor from falling off.
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