How should drill pipe be stored when not in use?
First, blow air to clear the water inside the drill pipe, and at the same time open the shank adapter lubrication device. In principle, it is appropriate if the shank adapter lubricating oil can be seen at the bottom of the drill pipe.
Second, the outside of the drill pipe, including the threaded part and the main part of the drill pipe, must be wiped clean. At the same time, rubber covers should be added to the male and female joints to prevent contaminants from entering.
For short-term storage, follow these steps:
First, blow air to remove the moisture in the hammer;
Second, add 1 liter of bit oil from the upper joint part;
Third, turn on the wind and blow for about 10 seconds, so as to fully lubricate the internal parts of the hammer;
Fourth, just like the drill pipe, cover the upper joint and lower joint with rubber covers respectively;
Fifth, place the hammer horizontally in a dry environment.
Long-term storage, slightly different
First, blow air to remove the moisture in the hammer;
Second, loosen the upper and lower joints and disassemble the hammer;
Third, check and wipe all internal parts, preferably in a clean room;
Fourth, use appropriate lubricating oil to moderately lubricate all parts;
Fifth, assemble the hammer and cover the upper and lower joints with rubber covers;
Sixth, place the hammer horizontally in a dry environment.
To re-enable the hammer, the following three steps are required:
First, disassemble the hammer and inspect all internal parts. If you find that some parts are oxidized on the surface, you need to moderately polish the oxidized parts with sandpaper.
If it is put into use directly without detection, it is likely to cause premature failure of the hammer.
Second, clean all parts, wipe them clean, and lubricate them.
Third, assemble the cleaned and lubricated parts into an hammer and then put it into use.
