What Precautions Do You Have When Drilling With Air Leg Rock Drill?

What Precautions Do You Have When Drilling With Air Leg Rock Drill?

I have previously introduced the classification of rock drills and the advantages and disadvantages of various rock drills. Today, I will talk about the precautions for the use of air leg rock drills in drilling. The air leg rock drills can also be used as a destructor to break hard layers such as concrete. The air leg rock drills is a tool used to directly mine stone. It drills holes in the rock layers so that explosives can be put into them to blast the rocks, thus completing the quarrying of stones or other stonework projects.


1. Before Air Leg Rock Drill drilling, the air leg drill shall first determine the rock characteristics to determine the depth and size of the drilling hole, and then operate after determining the accurate position of the drilling hole.



2. During the Air Leg Rock Drill drilling process of the air leg drill, long time operation may lead to the falling off of the bit alloy sheet, the bending of the drill pipe and the inability of the central hole to conduct water. In this case, do not panic. The first thing to do is to replace the damaged parts in time and place the repair belt at the specified position.



3. In case of flying dust during Air Leg Rock Drill drilling, the air leg drill shall be stopped immediately, and the water pipe of the internal combustion drill shall be checked for water, and the central hole of the drill bit and drill pipe shall be checked for smoothness. If any problem is found, relevant treatment shall be carried out for the problem, and then drilling shall be carried out.



4. During the Air Leg Rock Drill drilling process of the air leg drill, if any abnormality is found in the parts and facilities of the air leg drill, the drilling shall be stopped immediately, and the relevant parts shall be checked for relevant treatment.



5. During the Air Leg Rock Drill drilling process of the air leg drill, the direction of the drill pipe and the drilling hole should be consistent, and try to form a horizontal direction. The thrust should be uniform and appropriate, and should not be pushed violently. The air leg should rise and fall stably. The workers who hold the drill must avoid the direction of the hole, and should stand at the back side, with the legs staggered forward and backward, to prevent injuries to others and themselves in case of accidents.



6. The Air Leg Rock Drill drilling hole shall form a certain angle with the rock layer and joint direction, and the drilling along the layer and joint direction shall be avoided as far as possible to avoid breaking the drill pipe and other parts

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