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Have you ever understood that the drill pipe of Yikuang Technology is well maintained?
Release time:
2019-11-04
Author:
Source:
The daily necessities we use need daily maintenance, and the drilling tools used in underground drilling also need maintenance. How much do you know? Then let's take a look at how Yikuang Technology conducts geological drill pipe maintenance.
1,GeologyDrill pipes shall be regularly maintained to determine the maintenance period, and rust and dust prevention treatment shall be carried out regularly.
2、GeologyThe use of drill pipe shall be within the rated drilling distance of the drilling rig, and the matching drill pipe shall be adopted according to the technical parameters of the drilling distance.
3、The geological drill pipe is friction welded by the special geological drilling pipe for mining geology and its matching joint, so it has good follow-up and high tensile strength, and can be adapted to drilling and gas discharge in the regular. When working in hard rock, coal seam or other special environment, the drilling depth shall be determined according to the physical properties and parameters of the actual material of the drill pipe.
4,GeologyWhen the drill pipe is used with the drill bit, the drill bit should be larger than the diameter of the drill pipe under normal circumstances, and the condition of the drill and the drill pipe should be paid attention to at all times during the drilling process. In case of sticking, sudden death, etc., stop drilling immediately or drill slowly after returning to ensure that the drill pipe is not bent and flat.
5、GeologyWhen the drill pipe is ventilated or ventilated, the drill pipe shall be tightly connected during drilling. When the drill pipe has seals, as shown inOThe seal ring should pay attention to the use of the seal, and replace the seal in time when it is damaged or corroded. After the drilling is completed, do maintenance and cleaning work on the seal.
6、GeologyDrill pipe shall be manually and gently tightened during drilling to ensure tight fit (thread type). Drill pipe shall not be directly drilled by drilling rig to prevent damage to drill pipe.
7、IfGeologyIf the bending degree of the drill pipe exceeds the standard requirements or the thread damage after use causes the normal operation to be impossible, it shall be scrapped or returned to the factory for repair in time.
8,According to the requirements of the standard, it shall be guaranteedGeologyThe drilling depth of the drill pipe is combined with the relevant requirements of geological drilling to prevent the drill pipe from falling off due to the drilling depth reaching the use limit of the drill pipe.
9,When working in acid and alkali areas, attention should be paid to the corrosion of drill pipe. When drilling is completed, clean the surface of the rod body with clean water in time to remove the corrosion layer.
10,GeologyThe drill pipe shall be stored in a dry place, the bottom shall be supported at multiple points, and the drill pipe shall be regularly maintained during long-term storage.
11、GeologyThe drill pipe shall not be used as a supporting platform for heavy tail stacking, and the drill pipe shall not be randomly placed under the gravel and coal pile or randomly stacked.
GeologyRust removal for drill pipe maintenance/After dust cleaning, the protective cap shall be fastened or packed and sealed to ensure that the drill pipe is normally new.
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