新型高冲击功液动潜孔锤的研究

Research on New Hydro hammer with High Impact Energy

摘要:

介绍了用于全面钻进的ＹＺＸ１２７型液动潜孔锤的结构特点、性能参数、室内岩样实钻试验效果，展望了其广阔的应用前景。

Abstract:

YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.