Views:2 Author:Site Editor Publish Time: 2019-05-14 Origin:Site
The ultrasonic cleaning transducer calculates the distance distributed on the vibration plate according to the frequency. As shown in Fig. 3, the positive pole of the vibrator is connected with the positive pole, and then connected to the positive pole of the generator; the negative pole is not completely connected, and the key few are found. and then connect to the negative pole of the generator, so that after the piezoelectric ultrasonic cleaning transducerr is connected to the generator, the test frequency can be tested with ultrasonic cleaning, we all know the benefits:
(1) The cleaning speed is fast, the cleaning effect is good, the cleanliness is high, the cleanliness of the workpiece is consistent, and there is no damage to the surface of the workpiece.
(2) It is safe and reliable to clean the deep holes, slits and hidden parts of the workpiece without touching the cleaning liquid.
(3) Saving solvent, heat, work site and labor.
(4) High cleaning precision, which can clean tiny stain particles.
The piezoelectric ring actuator firstly generates a signal of a specific frequency by a signal generator, and the signal can be a sinusoidal signal or a pulse signal. The specific frequency is the frequency of the transducer, and the ultrasonic frequency generally used in the ultrasonic device. It is 20KHz, 25KHz, 28KHz, 33KHz, 40KHz, 60KHz; 1OOKHz or above.