声波共振钻探法是一种比现有环境钻探方法更快、更便宜和更安全的技术。这种方法通过利用声波钻进动力头产生一系列高频正弦波振动并传递给钻杆,在钻刃上产生切削作用,获取连续的基本未扰动的岩心。声波钻进动力头是通过利用液压功率产生应力波能压力来做功的。它将机械方法引起的压力波传递给管状钻杆,拟传递的压力超过280000磅,速度约为150次/秒。 Acoustic resonance drilling is a faster, cheaper and safer technique than existing environmental drilling methods. This method produces a series of high-frequency sinusoidal vibrations by sonicating the powerhead and transmitting it to the drill pipe, creating a cutting action on the drill edge to obtain a continuous, substantially undisturbed core. Sonic drilling power head is through the use of hydraulic power to generate stress wave energy to work. It transmits a mechanically induced pressure wave to a tubular drill pipe that will deliver over 280,000 pounds of pressure at a rate of about 150 beats / second.