用热力方法在坚硬岩石中穿凿深孔的鑽机——热力鑽机,其第一批于1958年在南方采选公司进行了试验。在此曾穿凿了第一个12公尺深的深孔。热力鑽机是:克里沃罗格研究所的设计工作者创制的。深孔热力鑽机的最主要的工具是特有的燃烧器,煤油与氧气,在燃烧器中混合并进行燃烧,燃烧器安装在12公尺长的鑽杆上。而鑽杆安在自动行走的履带底坐上。在煤油进行燃烧时,从热力鑽的喷嘴向岩石喷出三股火焰流,这种气流速度超过声速,温度达 Thermal drilling rigs, thermal drilling rigs, which drill deep holes in hard rock using thermal methods, were first tested in the Southern Mining Company in 1958. The first deep hole of 12 meters deep was drilled here. Thermal Rigs are created by design workers at the Krivoy Rogge Institute. The most important tools for Deep Hole Thermal Rigs are the unique burners, kerosene and oxygen, which are mixed and burned in a burner mounted on a 12-meter long drill pipe. The drill pipe in the automatic walking crawler ride to sit. When kerosene is burned, three streams of flame are ejected from the nozzle of the thermal drill to the rock, and the flow velocity exceeds the speed of sound, the temperature reaches