How do drilling rigs deal with various rock drilling
Related products Link:
The drilling machine is widely used with numerical control technology. It consists of three automatic box-changing deep hole drilling machines. All of its actions are numerically controlled, including the automatic loading and unloading of the exchange table, the ring headstock library, the movement of the power components and the fixture. The cycle time is 58 seconds.
A pile foundation needs to be organized and cooperated in many aspects, such as the reinforcement work team, the concrete work team, the transportation vehicle, and the pouring work team, from the completion of the hole formation to the completion of the pouring. Rotary drilling rigs can form holes at a high speed. If the reinforced cage is not processed in time, the organization is weak, and other factors, or mechanical failures cause the holed pile foundation to not be poured in time.
When encountering the stratum that is easy to collapse, high-quality static mud is used to build the wall, and the technical requirements of slow-moving and multi-sweeping of previous drilling rigs should also be strictly observed. It is not only necessary to reflect the advantages of the drilling progress and economic benefits of the rotary drilling rig to quench the thirst. When the rotary drilling rig passes through the expansive soil layer, it should also strengthen the sweeping to prevent the occurrence of diameter reduction.
Triangular drill pipe is the first choice for deep hole drilling in soft geological and soft coal seams. In the scope of use of various products, it can also be seen that all types of drill rods have their own unique advantages. Only when we clearly understand the characteristics and application scope of each product, we can find the most suitable combination when selecting products. Object.
When detecting and releasing water, the distance between the fixed drilling site and the water accumulation area is less than the advance distance specified for water exploration, or when there are water inrush signs, you should find another safe place to detect and release the water after taking reinforcement measures or closing the end of the sluice. The drilling site should avoid fault zones or soft rock formations. The fixing of the rig must be stable and firm. When the drilling rig is installed and connected to the power supply, the power cut-off and transmission system shall be strictly implemented. Construct drainage ditches according to the estimated flow, clean the roadways and hang up air ducts, cables, pipes, etc.
