小断面岩巷掘进机设计中的关键问题研究

Research on Key Problems in Design of Small Section Rock Roadway Roadheader

针对小断面岩巷掘进的工况特点,总结了小断面岩巷掘进机设计中的关键问题,从硬岩截割、小断面适应性和自动辅助运维三方面进行了研究,提出了相应的解决方案和思路。经过在实际设计中的应用和验证,取得了良好的效果,可为小断面岩巷掘进机的设计提供参考。

According to the working condition characteristics of small section rock roadway tunneling,summarized the key problems in the design of small section rock roadway roadheader, studied it from three aspects of hard rock cutting, small section adaptability and automatic auxiliary operation and maintenance, and put forward the corresponding solutions and ideas.Through the application and verification in the actual design, good results have been achieved, which can provide reference for the design of small section rock roadway roadheader.