A brief introduction to the principle and effect of ultrasonic cleaning machines
Addtime：2019-03-21 09:46:26 Visits：1065 Share：
the principle of ultrasonic cleaning machine is the sound wave with a frequency higher than 20,000 Hertz. It has good directionality, strong penetration ability, is easy to obtain relatively concentrated acoustic energy, has a long propagation distance in water, and can be used for distance measurement, speed measurement, cleaning, welding, stone crushing, sterilization and disinfection, etc. It has many applications in medicine, military, industry and agriculture. Ultrasonic waves are so named because their lower frequency limit is approximately equal to the upper limit of human hearing. The principle of ultrasonic cleaning machines mainly involves converting the acoustic energy of the power ultrasonic frequency source into mechanical vibration through transducers, and then radiating the ultrasonic waves into the cleaning liquid in the tank through the tank wall. Due to the radiation of ultrasonic waves, the microbubbles in the liquid in the tank can maintain vibration under the action of sound waves.
