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Precautions for using heavy drilling rods
release time：2024-11-05
source： network
The correct use of weighted drill rods requires comprehensive consideration of multiple aspects, including selecting appropriate weighted drill rods, installing and adjusting positions correctly, complying with safety operating procedures, maintaining tight connections, controlling the frequency of use, and performing drill rod maintenance and upkeep. By following these methods and precautions, it is possible to ensure that the weighted drill rod performs at its best during drilling operations.
Safety operating procedures:
1. Strictly follow the safety operating procedures for drilling operations to ensure the personal safety of operators.
2. When using weighted drilling rods, personal protective equipment such as helmets, protective goggles, gloves, etc. should be worn.
Tightness of Connection:
1. The connection between weighted drill rods must be tight and reliable to avoid loosening during drilling.
2. Regularly inspect the connection parts to ensure that the threaded connections are free of damage and rust, in order to ensure the firmness of the connection.
Control usage frequency:
1. The frequency of using the drill rod should be appropriately controlled to avoid excessive use, which may shorten the service life of the drill rod.
2. Reasonably arrange the frequency and quantity of increased use of drilling rods based on the actual situation of drilling operations.
Drill pipe maintenance and upkeep:
1. Regularly maintain and upkeep heavy drilling rods, including rust prevention, dust prevention treatment, and lubrication of threaded parts.
2. Check the bending degree and thread damage of the weighted drill rod, and replace or repair it in a timely manner if there are any abnormalities.
Pay attention to geological conditions:
1. When working in hard rock formations, coal seams, or other special environments, the drilling depth should be determined based on the actual material, physical properties, and parameters of the drill rod.
2. Adjust drilling parameters and the use strategy of weighted drill rods in a timely manner according to changes in geological conditions.
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