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26
2021-10
Yikuang Technology was ceremoniously unveiled at the 19th China International Coal Mining Technology Exchange and Equipment Exhibition
2021-10-26
30
2021-09
To all staff! Yikuang Technology 2021 National Day Holiday Safety Notice
Epidemic prevention and control safety in autumn and winter epidemic prevention and control cannot be relaxed.
2021-09-30
29
2021-09
Schematic Diagram of Product Matching Connection
2021-09-29
29
2021-09
4. Screw drilling tool (hole bottom motor) The screw drilling tool is mainly driven by the screw drilling tool to rotate synchronously with the output shaft through the upper rotor to control the periodic change of the drilling fluid flow area, thus generating rotating torque, so as to realize the hole bottom drilling under the condition of high-speed rotation of the drill bit and improve the drilling speed. The tool can realize rapid drilling operation, effectively improve work efficiency, reduce construction cost, and has great application prospect. 5. Four-wing flat-bottom directional drill bit The four-wing flat-bottom directional drill bit produced by our company can be selected according to the actual drilling requirements of the formation, and can be integrally formed by tungsten carbide sintering. Also
2021-09-29
29
2021-09
3. Mine-used intrinsical pressure measurement while drilling probe ZGY12 mine-used intrinsical pressure measurement while drilling probe consists of ZGY12-T mine-used intrinsical pressure measurement while drilling probe, KJD127 mine-used flameproof and intrinsical safety computer, FHJ5 mine-used intrinsical safety keyboard and FHC5 mine-used intrinsical safety memory. It is mainly used for near-horizontal directional drilling operation in coal mine underground, real-time to display of borehole trajectory and pressure information and provide basis for site engineer. Product advantages The probe acceleration sensor adopts a high-precision three-axis acceleration sensor, which has the characteristics of high linearity and good repeatability.
2021-09-29
29
2021-09
4. transformation directional drilling rig basic conditions 1. Hydraulic crawler drilling rig (ZDY, CMS series torque 3200N.m or more). 2. Drilling depth: ≥ 500m. 3. Coal seam hardness coefficient: coal seams below F6 can be locally penetrated. 4. High gas mines and mines with serious geological disasters. 5. Product Introduction 1. Outer Flat Directional Cable Drill Pipe The outer flat directional cable drill pipe consists of four parts: drill pipe body, conduction device, insulation device and support device. The conduction device, insulation device and support device constitute the central cable device of the drill pipe, which affects the transmission of measurement signals while drilling. 2. Non-magnetic drilling tool Non-magnetic drilling tool
2021-09-29
29
2021-09
Modification of Directional Drilling Rig Scheme Configuration
2021-09-29
29
2021-09
With the rapid development of gas extraction technology in the coal industry, as well as the implementation of people-oriented thinking and the proposal of scientific development policy of safety and environmental protection, the harmonious unity of coal mine safety production and comprehensive utilization of energy, coal mine gas extraction work is particularly important. According to the popularization level and technology application maturity of directional drilling rig, combined with the actual situation of the mine, it is completely possible to upgrade the hydraulic crawler drilling rig for general drilling to directional drilling rig and reach the standard of directional drilling rig for construction. On the one hand, this saves the cost of newly purchased equipment, on the other hand, fully according to the mining conditions of the mine to upgrade into a utility model equipment, the most.
2021-09-29
29
2021-09
General drilling to directional drilling-beneficial mining technology
The first type of guide drilling tools commonly used in general drilling to directional drilling and horizontal directional drilling is the dental plate drill bit. There are many names for this kind of drill bit. Foot drill bit, duck palm drill bit and guide plate drill bit all refer to this kind of drill bit. There are different designs for different strata. The plate has both a common type with one bend and an enhanced type with two bends. Generally used for soft to medium hardness and more uniform hardness of clay, or loose to more dense sand. Steering method: when drilling straight holes, the drill pipe is rotated and pushed; when steering adjustment is needed, stop the rotation of the drill pipe, and after the working situation is adjusted to the direction that needs to be adjusted, only push the drill pipe without rotating it.
2021-09-29
27
2021-09
How to purchase geological drill pipe is more suitable? -- Yikuang Science and Technology
If you want to buy a device, you must have a certain understanding of it, otherwise there is no way to determine the purchase directly. Therefore, many people in the purchase of geological drill pipe, at a loss. In fact, it is mainly because many people do not know that there are several types of products and what characteristics they have. In fact, there are three main types of geological drill pipes: First, high-efficiency geological drill pipes. This type of product is usually made with a special drill bit, which is made with high pressure and seamless technology. The internal parts are welded in a unique way. This series of products can usually be in a very good torque state, suitable for various complex construction rings
2021-09-27
