Use the ultrasonic cleaning machine, look at the product you are cleaning, and then use what lotion to determine the ultrasonic frequency you use. Suppose your ultrasonic cleaning machine has several tanks. If it is heated, it can be blown dry or pulled slowly. There are many factors to consider, such as temperature, washing solution concentration and cleaning time.

普通機械設備五金件用28KHZ去油蠟，光學鏡片用40K，實驗室科研用100K,LCD半導體材料元件1MHZ及以上。現在一般廠家提供的超聲波清洗機都可以調節輸出功率，在考慮了清理規定和清理時間的前提下，就可以選擇合適的輸出功率。

28kHz degreasing wax is used for hardware parts of ordinary mechanical equipment, 40K for optical lenses, 100k for laboratory scientific research, and 1MHz and above for LCD semiconductor material components. At present, the output power of ultrasonic cleaning machines provided by general manufacturers can be adjusted. On the premise of considering the cleaning regulations and cleaning time, the appropriate output power can be selected.

除蠟油一般采用偏堿性的清洗液，溫度控制在75度上下合適，如規定的工作效率和清洗質量等，有些溶劑可以提供選擇。超聲波清洗機的超聲頻率越低，對液體造成空蝕就越容易，效果也越好；頻率高且超聲專一性強，適合細小物體的清洗。

Generally, alkaline cleaning solution is used for wax removal oil, and the temperature is controlled at 75 degrees, such as the specified working efficiency and cleaning quality. Some solvents can be selected. The lower the ultrasonic frequency of the ultrasonic cleaning machine, the easier it is to cause cavitation erosion to the liquid, and the better the effect is; High frequency and strong ultrasonic specificity, suitable for cleaning small objects.

超聲功率越大，空化作用越強，清理速度越快，實際效果越好。而對于表面較光滑、精度較高的產品，采用長時間高功率的清洗會對表面物體產生“空蝕”作用。

The greater the ultrasonic power, the stronger the cavitation, the faster the cleaning speed, and the better the actual effect. For products with smooth surface and high precision, long-time and high-power cleaning will produce "cavitation" effect on surface objects.

選擇超聲清洗，一般有兩種類型的洗滌劑，分別為化學有機溶劑和水基洗滌劑。清理物質的氧化作用，再加上超聲波清理的物理效果，兩者的效果緊密結合，才能充分、合理地對物體進行清理。一般而言，30℃-40℃的超音波侵蝕實際上效果很好。洗滌劑則是溫度越高，效果越明顯。通常具體使用超聲波清洗時，使用溫度為40℃-60℃。

Choose ultrasonic cleaning, there are generally two types of detergents, namely chemical organic solvents and water-based detergents. The oxidation of cleaning materials and the physical effect of ultrasonic cleaning are closely combined to fully and reasonably clean the objects. Generally speaking, ultrasonic erosion at 30 ℃ - 40 ℃ is actually very effective. The higher the temperature of detergent is, the more obvious the effect is. Generally, when ultrasonic cleaning is used, the operating temperature is 40 ℃ - 60 ℃.