全自动超声波清洗机的频率通常在20kHz到80kHz之间。不同频率的全自动超声波清洗机适用于不同的清洗需求，例如，低频（20kHz以下）全自动超声波清洗机适用于大型机械设备和容器的清洗，而高频（100kHz以上）全自动超声波清洗机则适用于小零件和精密仪器的清洗。

　　The frequency of a fully automatic ultrasonic cleaning machine is usually between 20kHz and 80kHz. Automatic ultrasonic cleaning machines with different frequencies are suitable for different cleaning needs. For example, low-frequency (below 20kHz) automatic ultrasonic cleaning machines are suitable for cleaning large mechanical equipment and containers, while high-frequency (above 100kHz) automatic ultrasonic cleaning machines are suitable for cleaning small parts and precision instruments.

　　参数

　　parameter

　　1. 超声波清洗的最佳参数取决于多个因素，包括清洗物品的类型、污垢的性质以及所使用的清洗剂。以下是一些关键参数及其推荐设置：功率密度。至少为0.3W/cm?，以确保有效的空化效果。但要注意，过高的功率密度可能会对精密或表面光洁度高的物件造成损害。

　　The optimal parameters for ultrasonic cleaning depend on multiple factors, including the type of cleaning item, the nature of the dirt, and the cleaning agent used. Here are some key parameters and their recommended settings: power density. At least 0.3W/cm? To ensure effective cavitation effect. However, it should be noted that excessive power density may cause damage to precision or high surface finish objects.

　　2. 频率的选择依赖于清洗物品的特性。对于大型物品或重度油污，建议使用低频（20kHz~70kHz），因为低频更容易在液体中产生空化。而对于小间隙、狭缝或深孔的精细物件，高频（40kHz以上）更为适宜。温度一般在30℃至60℃之间，这个温度范围内，空化效果最好。特别是对于需要除油污的清洗，保持清洗液在50℃至60℃可以提高活性酶的活性，从而提高清洗效率。清洗时间。根据污垢的类型和清洗物品的材料而定，通常在几分钟到几十分钟不等。

　　The choice of frequency depends on the characteristics of the cleaning item. For large items or heavy oil stains, it is recommended to use low frequencies (20kHz~70kHz) because low frequencies are more likely to cause cavitation in liquids. For fine objects with small gaps, narrow slits, or deep holes, high frequencies (above 40kHz) are more suitable. The temperature is generally between 30 ℃ and 60 ℃, and the cavitation effect is best within this temperature range. Especially for cleaning that requires oil removal, maintaining the cleaning solution at 50 ° C to 60 ° C can increase the activity of active enzymes, thereby improving cleaning efficiency. Cleaning time. Depending on the type of dirt and the material used to clean the item, it usually takes several minutes to several tens of minutes.

　　3. 使用化学清洗剂或水基清洗剂选择，根据污垢的性质选择合适的清洗剂类型。此外，对于难以清洗的物品，可以预先采用浸泡或喷淋等方法清除大部分污垢，然后再用超声波清洗机清除余下的污垢，以提高清洗效率。

　　3. Choose between chemical or water-based cleaning agents, and select the appropriate type of cleaning agent based on the nature of the dirt. In addition, for items that are difficult to clean, soaking or spraying can be used in advance to remove most of the dirt, and then an ultrasonic cleaning machine can be used to remove the remaining dirt to improve cleaning efficiency.

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