What to do when the down-the-hole drilling rig encounters stuck drill and cannot remove chips
Related products Link:
Rare failures of engineering down-the-hole drilling rigs usually include stuck drill, drill rod or drill bit failure, inability to remove chips, and down-the-hole drilling rig weakness. The solution is as follows.
1. stuck drill
Its solution is also very costly. That is cleanup. Some gravels, steel wires, casings, small parts, etc. accidentally enter the well or go deep into the drilling tool during work, which can cause sticking.
2. Drill rod or drill bit failure
It should be due to the operation and common running reasons that the drill rod or the failure of the drill bit may cause the engineering down-the-hole drilling rig to fail to operate normally. The better solution is to replace it.
3. Unable to remove chips
So I love to form chip evacuation blockage. The solution is to dredge, and some types of down-the-hole drilling rigs in engineering down-the-hole drilling rigs have poor chip removal effects. But the better prevention effect is to increase the air volume.
4. The down-the-hole drill is weak
If it is pneumatic, it may be the lack of air pressure, and there are many factors that cause the weakness of the down-the-hole drill. There are many reasons for the lack of air pressure, which need to be corrected after searching, and the hydraulic pressure is mostly due to lack of oil or oil pump problems. Check and correct it.
