Conclusion

(2) Before starting the drilling rig, check whether the charging pressure of the accumulator is normal; Check whether the scouring water pressure and the lubricating air pressure can be; Check whether there is sufficient lubricating oil in the lubricator, and whether the oil supply is appropriate; Check the reverse tendency of the oil pump motor.

Les Barres de Forage Une Introduction aux Matériaux Fondamentaux

Before each day's operation, refill the 29 grease points with grease.

Gravel pumps are specialized centrifugal pumps that are capable of handling large particles and volumes of liquid mixed with solid materials. These pumps are essential in applications such as dredging, quarry operations, and the transfer of materials in concrete production. The unique design of gravel pumps allows them to operate effectively in harsh conditions, making them indispensable in industries that require robust and reliable equipment.

3. Reduced Hole Deviation DTH hammers produce straighter holes compared to rotary drilling tools. This precision reduces the need for corrective drilling, saving time and resources.

1. Slurry Characteristics The composition, concentration, and size of solids in the slurry must be thoroughly analyzed. A high solid concentration requires a pump that can withstand wear and manage viscosity effectively.

The main components of submarine hammer drilling equipment include the drill rig, hammer, drill pipes, and the drill bit. The drill rig is often mounted on a surface vessel or a floating platform and is designed to support the excessive weight and dynamic forces encountered during drilling operations.