| 摘要 |
FIELD: mining. ^ SUBSTANCE: group of inventions relates to mining industry. Device for drilling contains main power supply for feeding of power for drilling process by rock and includes control system of power consumption during the drilling process by rock, including at least sub processes of impingement attack and/or rotation and washing and containing stages of washing power control at least partially, depending on depth of well, and control at least power of impingement attack and/or power of rotation and power of washing. ^ EFFECT: control of total power drain of each process. ^ 21 cl, 2 dwg |
