Detailed explanation of how to use drill pipe

Detailed explanation of how to use drill pipe:

Select drill pipe:
1. Select drill pipes of different materials and types according to the purpose of the drill pipe;
2. Confirm that the specifications and length of the drill pipe meet the drilling depth requirements;
3. Check whether the surface of the drill pipe is smooth and durable, and whether there are obvious bumps or cracks.

Assembling the drill pipe:
1. Assemble according to the specifications and length of the drill pipe. Be careful not to use a drill pipe that is too long or too short;
2. Confirm that the drill pipe is tightly connected, not loose, and can rotate smoothly;
3. Apply lubricating oil or grease to extend the service life of the drill pipe;

4. The length of the drill pipe should be assembled section by section according to the hole depth to ensure that the drill pipe will not break or get stuck during the drilling process.

Use drill pipe:
1. Use the correct drill bit and select the appropriate drill bit according to the hole diameter and rock drilling hardness;
2. For safe operation, you must wear protective equipment such as helmets, safety belts, and protective shoes to avoid contact with broken stones;
3. Pay attention to the rotation direction of the drill pipe. You must ensure that the drill pipe and the drill bit rotate in the same direction, otherwise the rod will be twisted or damaged;
4. Do not overload the drill pipe, otherwise its service life will be reduced.

Maintain drill pipe:
1. When the surface of the drill pipe is obviously damaged or worn, it should be replaced in time;
2. After each use, clean the dust and dirt on the surface of the drill pipe and apply an appropriate amount of lubricating oil or grease;
3. When the drill pipe is not used for a long time, it should be placed in a dry and ventilated place and applied with anti-rust oil to prevent corrosion.

Conclusion:

The above is a detailed introduction to the use of drill pipe, I hope it will be helpful to you. You must pay attention to safety when using drill pipes. Only by operating correctly can you effectively protect the lives and property of workers.

Go here to learn more: Difference between casing pipe and drill pipe