The application prospect of deep hole threaded bit in the field of rock drilling is wide
The current application range of deep-hole threaded drill bits in some excavation and drilling fields is low, but in terms of performance, its future development trend is very good, and its use value is very high, especially for some deep wells and high hardness. For complex geological conditions such as rocks, this drill is undoubtedly excellent. Therefore, the future prospect of deep hole threaded drills is very broad. Of course, certain development is still needed in technology to become mature.
So what is the reason that limits the development of deep hole thread drills? First of all, it is indeed defective in some aspects. For example, the drilling speed is low and cannot meet certain requirements, resulting in a very low use value at present. This is the most common phenomenon in current equipment, which is caused by insufficient power in water and insufficient mechanical breaking power.
Of course, some domestic deep hole threaded drill bit companies have not given up research on their performance. Many drill bits have been developed and great breakthroughs have been made in technology. After years of development, various serialized and large-size drill bits and machines have been developed, which are fully suitable for large-size drilling and can achieve higher speeds.
The deep hole thread drill has good advantages and characteristics in many aspects, and has a high development space in mechanical crushing power, which can meet the rock excavation ability of high hardness; and also has sufficient anti-fatigue and wear resistance. In terms of cutting teeth, the number of cutting teeth is increased and the size is reduced, which is more conducive to the cutting teeth entering into the formation.
The deep hole thread drill mainly includes several parts: bypass valve, hydraulic motor, universal shaft and transmission shaft. The motor mainly provides power, which directly affects its speed and load. It is the main limitation to the development of domestic deep hole thread drills factor. However, with the continuous maturity of drill bit technology, its application prospects are becoming more and more extensive.
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