全自動超聲波清洗機的頻率通常在20kHz到80kHz之間。不同頻率的全自動超聲波清洗機適用于不同的清洗需求，例如，低頻（20kHz以下）全自動超聲波清洗機適用于大型機械設備和容器的清洗，而高頻（100kHz以上）全自動超聲波清洗機則適用于小零件和精密儀器的清洗。

　　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.

　　參數

　　parameter

　　1. 超聲波清洗的最佳參數取決于多個因素，包括清洗物品的類型、污垢的性質以及所使用的清洗劑。以下是一些關鍵參數及其推薦設置：功率密度。至少為0.3W/cm?，以確保有效的空化效果。但要注意，過高的功率密度可能會對精密或表面光潔度高的物件造成損害。

　　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. 頻率的選擇依賴于清洗物品的特性。對于大型物品或重度油污，建議使用低頻（20kHz~70kHz），因為低頻更容易在液體中產生空化。而對于小間隙、狹縫或深孔的精細物件，高頻（40kHz以上）更為適宜。溫度一般在30℃至60℃之間，這個溫度范圍內，空化效果最好。特別是對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，從而提高清洗效率。清洗時間。根據污垢的類型和清洗物品的材料而定，通常在幾分鐘到幾十分鐘不等。

　　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. 使用化學清洗劑或水基清洗劑選擇，根據污垢的性質選擇合適的清洗劑類型。此外，對于難以清洗的物品，可以預先采用浸泡或噴淋等方法清除大部分污垢，然后再用超聲波清洗機清除余下的污垢，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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