Before selecting and purchasing a spot brand ultrasonic cleaning machine, each manufacturer must correctly choose the cleaning frequency of the ultrasonic cleaning machine. The frequency of ultrasonic cleaning machine plays a decisive role in the cleaning process parameters of different products. The frequency of ultrasonic cleaning machine equipment is indicated because it has a direct impact on cavitation. The lower the frequency of the ultrasonic cleaning machine, the stronger the ultrasonic response. The ultrasonic cavitation has an ideal cleaning effect on the surface, but it is noisy and rough. It is usually used for cavitation at this time, and ultrasonic cleaning machines with a frequency of 20KHz also have good cleaning effects.

The use of high-frequency ultrasonic cleaning machines, such as those with ultrasonic frequencies above 40KHz, can also affect the cleaning effect of the ultrasonic cleaning machine due to the attenuation of high-frequency ultrasonic vibration in the cleaning solution. High frequency ultrasonic cleaning machines have weaker cavitation intensity at short distances, resulting in lower cleaning efficiency.

Ultrasonic waves are a type of mechanical wave with a vibration frequency higher than that of sound waves. The excitation voltage is generated by the transducer chip, and it has a high frequency, short wavelength, diffraction phenomenon, and especially outstanding directionality. Ultrasonic cleaning machines may become a characteristic of ray direction transmission. The ability of ultrasonic penetration can penetrate liquids and solids, especially in solids that are opaque to sunlight, to depths of several tens of meters.

The process parameters of ultrasonic cleaning machine are that the temperature of the ultrasonic cleaning liquid is an important factor affecting the cleaning speed. Appropriately advancing the cleaning temperature can increase cavitation and shorten the cleaning time. However, if the temperature exceeds a certain level, the increase in vapor pressure will actually reduce cavitation, so it is necessary to maintain a certain temperature. The experiment shows that water-soluble media generally have the best cleaning effect at around 50 ℃± 5 degrees using ultrasonic cleaning machines.

Article source: Jiangmen Ultrasonic Cleaning Machine http://www.kpzfcsb.com/