Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (4)-Yikuang Technology

Release time:

2021-09-29

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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.

3. Mine-used probe for pressure measurement while drilling trajectory

The ZGY12 mine-used trajectory pressure measurement while drilling device is composed 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 operations in underground coal mines to display drilling trajectory and pressure information in real time and provide basis for site engineers.

Product advantages

The probe acceleration sensor adopts high-precision three-axis acceleration sensor, which has the characteristics of high linearity and good repeatability, and a new type of magnetic sensor is used to ensure the accuracy and reliability of the probe azimuth measurement.

It can realize real-time measurement of inclination, azimuth and pressure while drilling in coal mine, and the measurement accuracy of the product is high.

The probe adopts orifice mine flameproof and intrinsical safety computer for power supply, which can work continuously and for unlimited time.

The signal transmission ability is strong, and the data transmission and display of ultra-long directional drilling can be realized.

Not restricted by the old drill pipe, the service life of the cable drill pipe can be extended by 1/3.

Key words:

Drilling rig, mining, measurement, pressure, trajectory, drilling, orientation, adoption, sensor, real-time

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (5)-Yikuang Technology

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (3)-Yikuang Technology

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (5)-Yikuang Technology

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (3)-Yikuang Technology

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