功率超声变幅杆振动能量传输性能的研究

The study of the performance of vibration energy transmission in the ultrasonic amplitude transformer

能量传递是功率超声设备中一个非常关键和复杂的问题。这里就功率超声变幅杆在有负载情况下的速度波、力波和功率传递的特性从理论上进行了研究并得到了一些相关的结论。

Energy transmission is a critical and complex problem in the power ultrasonic devices. In this article, the character of the velocity wave, the force wave and the power transmission have been studied from the theory when the amplitude transformer is loaded. And we draw some conclusions that have important instructional significance to improve the energy transmission effciency and study the character of energy transmission of the whole ultrasonic vibration system.