Reaming Bitis a positive displacement downhole power drilling tool that uses drilling fluid as power to convert hydraulic pressure energy into mechanical energy. When the mud pumped by the mud pump enters the motor through the bypass valve, a certain pressure difference is formed at the inlet and outlet of the motor, which pushes the rotor to rotate around the axis of the stator, and transmits the speed and torque to the drill bit…

The most important part in the working process of DTH Hammer is the drill bit of the drilling rig. Therefore, the drill bit of the drilling rig is required to be wear-resistant. The cutting edge of each scraper blade is inclined to the horizontal plane, and the cutting edge of each scraper blade is inlaid and welded with diamond compound. Carbide blocks are inlaid and welded on the sheets and sides. Because the blade…

Of course, drilling engineering uses professional mechanical equipment, that is, DTH Hammer, so when we use water well drilling rigs, don’t forget to maintain them. What should we pay attention to?

Always pay attention to check the lubricating oil of the wind motor, check the water and gas pipelines, whether the bolts and nuts of the various parts of the drilling rig are firm, when the working surface is immersed…