多角度定向坑道钻探的设备改造及工艺研究OA

This paper focuses on the many limitations exposed by the traditional vertical shaft drilling rig in the construction of multi-angle directional holes in the tunnel.Through the in-depth improvement and optimization of the structure and drilling technology of the drilling rig,the introduction of advanced guidance system and supporting equipment,it is committed to breaking through the original technical shackles of the vertical shaft drilling rig,improving the accuracy of drilling,construction efficiency and equipment stability,enhancing the ability of the vertical shaft drilling rig to construct multi-angle directional drilling in the tunnel,opening up a more efficient and accurate new way for the construction of multi-angle directional drilling in the tunnel,and effectively supporting the smooth progress of related projects.