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.

普通机械设备五金件用28KHZ去油蜡，光学镜片用40K，实验室科研用100K,LCD半导体材料元件1MHZ及以上。现在一般厂家提供的超声波清洗机都可以调节输出功率，在考虑了清理规定和清理时间的前提下，可以选择合适的输出功率。

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.

除蜡油一般采用偏碱性的清洗液，温度控制在75度上下合适，如规定的工作效率和清洗质量等，有些溶剂可以提供选择。超声波清洗机的超声频率越低，对液体造成空蚀越容易，效果也越好；频率高且超声专一性强，适合细小物体的清洗。

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.

超声功率越大，空化作用越强，清理速度越快，实际效果越好。而对于表面较光滑、精度较高的产品，采用长时间高功率的清洗会对表面物体产生“空蚀”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.

选择超声清洗，一般有两种类型的洗涤剂，分别为化学有机溶剂和水基洗涤剂。清理物质的氧化作用，再加上超声波清理的物理效果，两者的效果紧密结合，才能充分、合理地对物体进行清理。一般而言，30℃-40℃的超音波侵蚀实际上效果很好。洗涤剂则是温度越高，效果越明显。通常具体使用超声波清洗时，使用温度为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 ℃.