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本文说明了超声马达的基本概念,给出了通过弯曲振动和扭转振动合成产生椭圆振动的方法,特别是创造出一种新的用于超声椭圆振子的扭转耦合元件。
In this paper, the basic concept of ultrasonic motor is described. The method of producing elliptical vibration by bending vibration and torsional vibration is given. In particular, a new torsional coupling element for ultrasonic elliptic oscillator is created.