Original Title: New Progress in Key this study systematicallyrisks, and achieve a new level of automation, intelligence and environmental protection. At the same time,rock drilling tools, due to the different conditions of underground mining and the ground pressure control; The physical rock breaking technology of thermal crushing overcomes the limitation of rock breaking by mechanical energy alone, does not produce dust and sparks, and greatly improves the working environment. However,mining dth bit, due to the problems of high energy consumption, high cost and serious wear and tear of props, it has not yet been popularized in China. At the same time, at this stage, China started late in the research and development of information technology and artificial intelligence technology, and the related core technologies of intellectualization are still mainly dependent on foreign countries. future general trend of mine transportation and lifting to develop in the direction of large-scale, heavy load and high automation. After a long period of development, in deep mining, the vast majority of mines use rail transport, belt conveyor or trackless equipment to carry out multi-level shaft lifting. For example, in TauTona Gold Mine in South Africa, dth rock bit ,dth drill bits, a three-stage shaft lifting method is used, and then the transfer between shafts is carried out by belt or trackless equipment. Although the traditional open belt conveyor system has a simple structure, it is easy to cause dust and slide, pollute the underground remote management and control of mining system, so as to realize the functions of automatic sensing and analysis, unmanned operation, remote allocation,dth drilling hammer, automatic early warning and remote decision-making. Break through the key technology of intelligent mining of underground metal mines, improve the market competitiveness of mining enterprises and mining equipment manufacturing enterprises in China, and provide technical support for China to move from a big mining country to a powerful mining country. Return to Sohu to see more Responsible Editor:. wt-dthtools.com
New Progress in Key
