摘要:
通过对CS1000P6L型钻机主要技术参数的分析,认为其在0°~45°的倾角范围内实现岩心钻探施工具有一定的可行性. 通过对钻机的主要部件——动力头的进一步研究后,选取了一个具体的项目进行了应用实验,针对实验过程中发现的问题,进行了认真分析并加以解决,从而验证了该钻机在0 °~45 °倾角条件下工作性能的可靠性.还通过对钻机在水平孔施工时的相关配套研究,不仅解决了施工人员的操作平台及钻杆钻具的摆放问题,还解决了钻机在工作中位移控制问题. 实践证明,该设备完全可以在0°~45°的倾角范围内实现岩心钻探的施工工作,为该型设备的拓展应用提供了可靠依据,在岩心钻探领域具有良好的推广价值和现实意义.
Abstract:
By the analysis on the main technical parameters of CS1000P6L drilling rig, it is thought that core drilling con-struction is feasible in 0°~45°angle range;after further study on the power head, a main part of the drilling rig, a specific project was selected for the application experiment, the problems found in the course of the experiment were carefully ana-lyzed and solved, so then the performance reliability of the drilling rig working under the conditions of 0°~45°angle was verified.Through the analysis on related matching facilities for horizontal hole construction, not only the operation platform and the drill pipe&drilling tools setting were arranged but also the displacement control of the rig was solved.Practice has proved that CS1000P6L drilling rig can realize core drilling operation in 0°~45°angle range.
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