How To Drill Down Atlas Copco Shank Adapters
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- When the new Atlas Copco Shank Adaptersare used for drilling, they must run in at low axial pressure and low speed for 20-30 minutes, and then gradually increase to normal axial pressure for use.
2. When making a new hole with a new drill, please pay attention to clear the debris around the hole (rocks, scrap metal, etc.), while rotating, ventilate slowly, close to the surface, and prevent sudden drilling and impact damage to the drill.
3. When working in soft rock formations and replacing the drill bit in the middle, strictly check whether the alloy teeth on the palm back of the old drill bit and the cone have fallen off to the bottom of the hole. Use a new drill bit.
4. When the drilling rig is stopped, the drilling tool cannot be parked in the hole with water to prevent the rock slag and water from flowing back into the bearing and damaging the drill bit.
5. When there are cracks in the rock or rock cracks caused by blasting and the work in the mined-out area, the axial pressure and speed should be reduced to prevent the teeth from breaking.
6. When the drilling tool is in the hole, it is strictly forbidden to reverse to prevent the drill bit from falling into the well.
7. When the drill bit is in the hole and the air compressor suddenly stops working, the slag can easily enter the drill bit. Therefore, it is strictly prohibited to rotate for a long time, which will cause bearing wear, repeated fragmentation of the slag (or stuck), and accelerated drill bit wear.
8. During normal perforation operations, the main air path of the air compressor should not have serious air leakage to ensure sufficient air volume and air pressure to extend the service life of the drill bit.
9. The rod stabilizer shall be replaced regularly to ensure the stability of the drill rod and make the Low Air Pressure DTH Hammerswork normally.
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