Ultrasonic cleaning machine principle and cleaning process



The working principle of the ultrasonic cleaning machine is simply that the ultrasonic transducer emits a high-frequency impact force, and the liquid is used as a transmission medium (for example, water) to propagate, and the surface of the object to be cleaned is impacted. The transmission of the ultrasonic wave is divergent, the frequency Generally used 17KHZ-170KHZ, the common frequency is 28KHZ/40KHZ, the cleaning force is large, the penetrating ability is strong, suitable for hardware degreasing and rust removal, and quickly removing oily oxides to achieve the purpose of cleaning.

Ultrasonic cleaning process is generally divided into two types: water-based cleaning and organic solvent cleaning.

The water-based ultrasonic cleaning machine process includes: cleaning, filtering, rinsing, drying and the like, and adjusting the number of rinsing tanks according to the cleanliness requirement;

Organic solvent ultrasonic cleaning process includes: cleaning, filtration, rinsing, condensation, distillation and recovery, etc.

The difference between the two is that the water-based cleaning agent can be dried, and the organic solvent generally has the characteristics of being flammable and volatile, and drying is not recommended, and the drying is generally natural.