Жесткие металлические зубы
Understanding the Tungsten Crusher Model
Down-the-hole hammer drilling is a technique used primarily for drilling boreholes in hard rock applications. It employs a pneumatic hammer, situated directly at the drill bit, to deliver high-impact blows that effectively break up the rock. This method contrasts with traditional rotary drilling, where the drill bit operates at the surface and relies on torque and weight to penetrate the ground.
2. Increased Accuracy The DTH method offers superior hole quality, producing straighter boreholes with less deviation. This precision is vital for applications that require exact placement of blast holes or geothermal probes.
.
2. Automotive The automotive industry relies on spiral drill bits for precision drilling in engine components and bodywork. The rigorous requirements of this field necessitate tools that can deliver accuracy and durability.
- Tricone Bits Comprised of three rotating cones, these bits are effective in various formations, especially in oil and gas drilling.
The reason:
The suction pipe is not filled with water
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious
The reason:
The suction pipe is not filled with water
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious