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COMPREHENSIVE PERFORMANCE TEST AND DEBUGGING EXPERIMENT DEVICE FOR ROTARY DRILLING RIG AND EXPERIMENT METHOD
COMPREHENSIVE PERFORMANCE TEST AND DEBUGGING EXPERIMENT DEVICE FOR ROTARY DRILLING RIG AND EXPERIMENT METHOD
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机译：旋转钻机和实验方法的综合性能测试与调试实验装置
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摘要
A comprehensive performance test and debugging experiment device for a rotary drilling rig and an experiment method. A dynamometer motor (2) in the experiment device is arranged on a foundation; a torque transmission gear box (10) is fixed on a gear box anchoring plate (13) by means of a gear box adapter plate (12); a speed increasing corner gear box (6) is mounted on the torque transmission gear box (10), and the speed increasing corner gear box (6) is connected to the dynamometer motor (2) by means of a transmission shaft (5), a torque sensor (4) and a motor coupler (3) in sequence; and a driving sleeve (8) is mounted in a connecting shaft (9) of the torque transmission gear box (10), a lower end of the driving sleeve (8) is connected to a hydraulic load oil cylinder (18) by means of a slewing bearing I (14), a slewing support (15) and a tension and pressure sensor (17), the slewing support (15) is fixed in the foundation, and the hydraulic load oil cylinder (18) is connected to a hydraulic station by means of a hydraulic pipeline. The tension and pressure sensor (17) and a load oil cylinder pressure control valve in the hydraulic station are connected to a computer software control system; the torque sensor (4) is connected to the computer software control system; and the dynamometer motor (2) is connected to a distribution room power grid and a water-cooled resistance box in parallel. The control can be made more accurate by using the device, and the device can simulate the actual working condition and has stronger comprehensive data analysis capability.
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