 |
SG100A
SG100A intrinsically safe mining type drilling trajectory measuring instrument is used for the drilling track measurement of horizontal holes, depression holes, elevation holes, gas drainage holes, exploration and drainage holes, vertical holes, grouting reinforcement holes in the environment of high gas, high dust an high temperature in the coal mine.
It mainly includes two parts with equipment hardware and supporting intelligent application software.The hardware part realizes the intelligent automatic precision measurement of drilling parameters such as drilling inclination, azimuth Angel, drilling depth, absolute deviation of track, drilling through coal and rock. The software part realizes the function of intelligent unmanned automatic acceptance drilling, accurate positioning of drilling, three-dimensional coordinates(longitude, latitude, elevation) conversion of drilling trajectory, automatic drawing of drilling completion, identification of drilling blank belt, engineering quantity statics, hierarchical query management of drilling,etc.
Features:
High detection accuracy
Good stability
Easy to operate and use
High measurement efficiency
Large data capacity
Unlimited hole depth
The data measurement analysis is comprehensive
Specifications:
The product implementation standard | 《Q/SMYJY001-2019》 | |
Angle measuring range and accuracy | Angle of inclination | ±85℃ ±0.2℃（mean square error） |
Azimuth Angle | 0~360℃ ±2.0℃（mean square error） | |
Length range and accuracy | Drilling length | 0~unlimited ±0.05（mean square error） |
Move amount | 0~unlimited ±0.01（mean square error） | |
Data collection method | Automatic acquisition while drilling | |
Measure performance | Measuring point interval | Automatic continuous |
Power supply | Built-in power | |
Probe pressure | 10MPa | |
Continuous working time | 34 hours | |
Operate temperature | -55℃~85℃ | |
Product composition
SG100A intrinsically safe drilling trajectory MWD for mining is divided into front end and back end two parts according to front end trajectory probe and back end trajectory probe, the front and back end structure is the same, as shown in below diagram
Details of components
Serial number | Name | Function description | Units | Quantity |
1 | Special drill collar | Drill pipe connector | root | 2 |
2 | Front fixtures | Probe fixation | piece | 2 |
3 | Front-end of trajectory | Trajectory measurement, storage | piece | 1 |
Back-end trajectory measurement probe | Trajectory measurement, storage | piece | 1 | |
4 | Rear fixtures | Probe fixation | piece | 2 |
5 | retainer | Probe fixation | piece | 2 |
SG100A mine intrinsically safe drilling track MWD data is collected, processed and calculated by supporting intelligent processing software. They system collection is shown below diagram.
Note: SG100A intrinsically safe mining type drilling trajectory measurement while drilling instrument also has Wi-Fi data transmission function
Details of connectors
Serial number | Name | Function description | Units | Quantity |
1 | Test computer | Supporting intelligent processing software | Set | 1 |
2 | USB to serial converter | interface conversion | root | 2 |
3 | Data distribution line | use for data acquisition or charge | root | 2 |
4 | Charges | Probe charging | piece | 2 |
5 | Track probe | Data acquisition | -- | |
SG100A intrinsically safe mining type drilling trajectory measuring instrument is used for the drilling track measurement of horizontal holes, depression holes, elevation holes, gas drainage holes, exploration and drainage holes, vertical holes, grouting reinforcement holes in the environment of high gas, high dust an high temperature in the coal mine.
It mainly includes two parts with equipment hardware and supporting intelligent application software.The hardware part realizes the intelligent automatic precision measurement of drilling parameters such as drilling inclination, azimuth Angel, drilling depth, absolute deviation of track, drilling through coal and rock. The software part realizes the function of intelligent unmanned automatic acceptance drilling, accurate positioning of drilling, three-dimensional coordinates(longitude, latitude, elevation) conversion of drilling trajectory, automatic drawing of drilling completion, identification of drilling blank belt, engineering quantity statics, hierarchical query management of drilling,etc.
Features:
High detection accuracy
Good stability
Easy to operate and use
High measurement efficiency
Large data capacity
Unlimited hole depth
The data measurement analysis is comprehensive
Specifications:
The product implementation standard | 《Q/SMYJY001-2019》 | |
Angle measuring range and accuracy | Angle of inclination | ±85℃ ±0.2℃（mean square error） |
Azimuth Angle | 0~360℃ ±2.0℃（mean square error） | |
Length range and accuracy | Drilling length | 0~unlimited ±0.05（mean square error） |
Move amount | 0~unlimited ±0.01（mean square error） | |
Data collection method | Automatic acquisition while drilling | |
Measure performance | Measuring point interval | Automatic continuous |
Power supply | Built-in power | |
Probe pressure | 10MPa | |
Continuous working time | 34 hours | |
Operate temperature | -55℃~85℃ | |
Product composition
SG100A intrinsically safe drilling trajectory MWD for mining is divided into front end and back end two parts according to front end trajectory probe and back end trajectory probe, the front and back end structure is the same, as shown in below diagram
Details of components
Serial number | Name | Function description | Units | Quantity |
1 | Special drill collar | Drill pipe connector | root | 2 |
2 | Front fixtures | Probe fixation | piece | 2 |
3 | Front-end of trajectory | Trajectory measurement, storage | piece | 1 |
Back-end trajectory measurement probe | Trajectory measurement, storage | piece | 1 | |
4 | Rear fixtures | Probe fixation | piece | 2 |
5 | retainer | Probe fixation | piece | 2 |
SG100A mine intrinsically safe drilling track MWD data is collected, processed and calculated by supporting intelligent processing software. They system collection is shown below diagram.
Note: SG100A intrinsically safe mining type drilling trajectory measurement while drilling instrument also has Wi-Fi data transmission function
Details of connectors
Serial number | Name | Function description | Units | Quantity |
1 | Test computer | Supporting intelligent processing software | Set | 1 |
2 | USB to serial converter | interface conversion | root | 2 |
3 | Data distribution line | use for data acquisition or charge | root | 2 |
4 | Charges | Probe charging | piece | 2 |
5 | Track probe | Data acquisition | -- | |
