Tsujino J, Ueoka T
Kanagawa University, Faculty of Engineering, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan.
Ultrasonics. 2004 Apr;42(1-9):93-7. doi: 10.1016/j.ultras.2004.02.010.
Configurations of large capacity ultrasonic complex vibration sources with multiple longitudinal transducers are proposed and studied. The ultrasonic complex vibration systems are effective and essential for new applications in various industries. The complex vibration source of 27 kHz consists of a complex transverse rod with a welding tip (aluminum alloy, stainless steel and titanium alloy), a complex vibration rod with a flange and stepped part for holding the system, a circular longitudinal vibration disk (aluminum alloy) and six bolt-clamped Langevin type PLT transducers. Three transducer pairs are driven simultaneously using three driving systems at phase difference 120 degrees, and almost circular vibration locus is obtained.
提出并研究了具有多个纵向换能器的大容量超声复合振动源的配置。超声复合振动系统对于各行业的新应用是有效且必不可少的。27kHz的复合振动源由一个带有焊接头（铝合金、不锈钢和钛合金）的复合横向杆、一个带有用于固定系统的法兰和阶梯部分的复合振动杆、一个圆形纵向振动盘（铝合金）以及六个螺栓夹紧的兰姆波型PLT换能器组成。使用三个驱动系统同时驱动三对换能器，相位差为120度，从而获得近似圆形的振动轨迹。
