Ultrasonic cleaning machine summarizes the reasons for the poor operation effect of ultrasonic cleaning machine. If the operation effect of ultrasonic cleaning machine is not good, it will greatly affect the normal operation and operation of ultrasonic cleaning machine. In order to ensure the operation effect of the ultrasonic cleaning machine as much as possible, let's analyze what has been affecting the operation effect of the ultrasonic cleaning machine. The operation of ultrasonic cleaning machine is mainly affected by five factors, including the power density of ultrasonic cleaning machine; Ultrasonic frequency; Ultrasonic cleaning machine temperature; Cleaning time; Other factors.

一、超聲波清洗機溫度

1、 Ultrasonic cleaning machine temperature

超聲波在40℃～50℃時空化效果好。溫度越高，越有利于污物分解，但當溫度達到90℃以后，便影響超聲波發揮作用，降低清洗效果。

Ultrasonic wave has good spatiotemporal effect at 40 ℃ ~ 50 ℃. The higher the temperature, the more conducive to the decomposition of dirt, but when the temperature reaches 90 ℃, it will affect the function of ultrasonic and reduce the cleaning effect.

二、超聲波清洗機的清洗時間

2、 Cleaning time of ultrasonic cleaning machine

清洗時間越長效果越好，特殊材料除外

The longer the cleaning time, the better the effect, except for special materials

三、超聲波清洗機的其他因素

3、 Other factors of ultrasonic cleaning machine

影響因素很多，如清洗液和污垢的種類、

There are many influencing factors, such as the type of cleaning fluid and dirt

四、超聲波清洗機功率密度

4、 Power density of ultrasonic cleaning machine

功率密度越高,空化效果越強，清洗效果越好,清洗速度越快。對于難清洗的工件宜采用大功率密度，對于精密工件宜采用小功率密度。(一般清洗機的超聲功率密度應選在0.5/cm2)

The higher the power density, the stronger the cavitation effect, the better the cleaning effect and the faster the cleaning speed. High power density should be used for workpieces that are difficult to clean, and low power density should be used for precision workpieces. (the ultrasonic power density of general cleaning machine shall be 0.5/cm2)

五、超聲波清洗機的超聲波頻率

5、 Ultrasonic frequency of ultrasonic cleaning machine

頻率越低,空化越好,頻率越高,折反射效果越好。對于簡單表面宜

The lower the frequency, the better the cavitation, and the higher the frequency, the better the catadioptric effect. For simple surfaces

采用低頻，對于復雜表面及深孔盲孔宜采用高頻。(20KHz、28KHz、40KHz、80KHz、0.8MHz)

Low frequency shall be adopted, and high frequency shall be adopted for complex surface and deep hole blind hole. (20KHz、28KHz、40KHz、80KHz、0.8MHz)