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液压技术在钻探设备上的应用,首先始于钻机的液压给进油缸.随着液压技术水平的提高,它在立轴钻机上的应用范围也在不断扩大,现已从油缸扩大到液压卡盘、液压移动装置、液压起立桅杆钻架等.这是现代立轴式钻机发展的一个重要方面. YL-3型钻机的油路设计,不仅参考了国外同型钻机油路特点,还结合我国液压技术现状作了一些新的探索.
The application of hydraulic technology in drilling equipment begins with the hydraulic feed cylinder of the drilling rig.With the improvement of the hydraulic technology, it is also expanding the range of applications on the vertical shaft drilling rig and has now been expanded from the hydraulic cylinder to the hydraulic chuck, Hydraulic mobile device, vertical mast drilling rig, etc. This is an important aspect of the development of the vertical shaft drilling rig.Design of the oil path of YL-3 drilling rig not only refers to the characteristics of oil drilling of the same type drilling rig abroad, but also combines the current situation of hydraulic technology in our country Some new exploration.