Abstract
Aiming at the new progress and new trends of coal mine tunnel rigs in China, this paper introduces the development of conventional coal mine tunnel rigs, discusses the application of new technologies such as directional drilling and remote automatic control in the development of coal mine tunnel rigs, and points out the development trend of coal mine tunnel rigs in China. According to the development of domestic coal mine tunnel drilling rigs and related technologies, it is of great significance to construct intelligent drilling face and comprehensively improve the adaptability and reliability of mine tunnel drilling machine to ensure the safety and efficient production of coal mine.
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