超声波钻探设备的研究进展及建议

Research Progress of Ultrasonic Drilling Instruments and the Suggestion

摘要:

传统钻探技术受限于高轴向力和扭矩的需求，高功率的消耗和沉重的设备。超声波钻探作为一种新型钻探方法，弥补了传统钻探技术的诸多不足，有着广阔的应用前景。尤其在低重力、设备质量限制严格的外星探测领域体现出巨大的优势。首先介绍了超声波钻探设备的发展，然后通过分析现有的超声波钻探设备，重点分析一种外星探测方案的超声波钻探设备，总结出超声波钻探技术方法在外星探测的可行性及应用发展方向。

Abstract:

Traditional drilling techniques are limited by the need for large axial forces & holding torques, high power consumption and heavy equipment. Ultrasonic drilling, as a new drilling method, remedies these defect of traditional drilling techniques with broad application prospects, especially in the field of extraterrestrial exploration which demands the low gravity and strict limit on equipment weight. This paper introduced the development of ultrasonic drilling device; and by the analysis on the existing ultrasonic drilling equipment, emphatically analyzed a kind of ultrasonic drilling equipment for extraterrestrial exploration program. The feasibility of ultrasonic drilling technology applied in the extraterrestrial exploration and the application development trend were summarized.