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Description:
The ultrasonic transducer realizes the conversion of electrical energy and mechanical energy (acoustic vibration) through the piezoelectric effect of the piezoelectric ceramic. It is a device that is amplified by the front and rear radiation cover blocks matching the acoustic impedance. Low-frequency ultrasonic cleaning is generally used in the case of large parts surface or high adhesion to the workpiece surface, this cleaning is easy to cause damage and corrosion on the workpiece surface.
Therefore, parts with higher requirements on the workpiece surface are not suitable for using lower frequencies. And the low frequency, the noise is correspondingly large. High-frequency ultrasonic has a strong penetration, can be used to clean the surface of the surface requirements of high finish or complex, blind holes more parts.