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解析超聲波清洗機的功率要如何進行選擇呢？

作者：admin來源：http://www.heqingliang.cn/時間：2021-01-31

超聲波清洗機廣泛應用于鐵路、轎車、宇宙、航空、機械、電子、液晶(LCD )制造、光學、醫療、電鍍、涂裝及真空電鍍預處理等職業。超聲波清洗機的功率也是清洗機的超聲波輸出功率。

Ultrasonic cleaning machine is widely used in railway, car, aerospace, machinery, electronics, liquid crystal (LCD) manufacturing, optics, medical, electroplating, coating and vacuum electroplating pretreatment. The power of the ultrasonic cleaning machine is also the ultrasonic output power of the cleaning machine.

一般來說，超聲波功率越大清洗力越強，效率也越高。購買超聲波清洗機的時候，不僅能看到清洗機的容量和頻率，還能看到超聲波功率的大小。超聲波清洗機的清洗作用不好是因為沒有選擇合適的功率。以下，在小篇中說明應該如何選擇超聲波清洗機的力量。

Generally speaking, the greater the ultrasonic power, the stronger the cleaning force and the higher the efficiency. When buying the ultrasonic cleaning machine, you can not only see the capacity and frequency of the cleaning machine, but also see the size of the ultrasonic power. The cleaning effect of the ultrasonic cleaning machine is not good because it does not choose the appropriate power. Below, explain how to choose the power of ultrasonic cleaning machine in the small chapter.

另一方面，超聲波清洗機的功率——如何選擇超聲波清洗機的頻率

On the other hand, the power of ultrasonic cleaning machine - how to choose the frequency of ultrasonic cleaning machine

超聲波空化閥值與超聲波頻率有密切關系。頻率越高，空化閥也越高。頻率越低，空化閥值也越低，現在容易產生氣穴效應，另外，在低頻的狀況下，液體緊縮，受到稀有的作用的時間間隔變長，使氣泡成長為更大的尺寸，增強氣穴強度，有利于超聲波清洗作用。

Ultrasonic cavitation threshold is closely related to ultrasonic frequency. The higher the frequency, the higher the cavitation valve. The lower the frequency is, the lower the cavitation threshold is. Now it is easy to produce cavitation effect. In addition, under the condition of low frequency, the liquid is compressed, and the time interval of rare effect becomes longer, which makes the bubble grow into a larger size and enhances the cavitation intensity, which is conducive to the ultrasonic cleaning effect.

因此，低頻超聲波清洗機適用于大型部件、污垢與清洗工件外觀的粘合度高的狀況，例如轎車發動機、閥門等。但是，低頻超聲波清洗機容易腐蝕清洗材料的外觀，其頻率低，產生的噪音也相對較大。因此，對于工件外觀高、硬度差的部件，選擇低頻率是不合適的。

Therefore, low frequency ultrasonic cleaning machine is suitable for large parts, dirt and cleaning workpiece appearance of high adhesion, such as car engine, valve, etc. However, low frequency ultrasonic cleaning machine is easy to corrode the appearance of cleaning materials, its frequency is low, and the noise is relatively large. Therefore, for parts with high appearance and poor hardness, it is not appropriate to select low frequency.

高頻超聲波清洗機的透過力強，即使是相同的聲音強度，也比低頻產生的氣穴氣泡的數量多，因此適合清洗比較微細、外觀構造復雜、盲孔多的零件。

High frequency ultrasonic cleaning machine has strong transmission force, even if it has the same sound intensity, it also produces more cavitation bubbles than low frequency. Therefore, it is suitable for cleaning parts with relatively fine appearance, complex structure and many blind holes.

另外，高頻超聲波清洗機的噪音也比較小，但空蝕強度低，適合比較微細的零件，清洗污垢和清洗后的工件的外觀密合度弱的狀況。

In addition, the noise of the high-frequency ultrasonic cleaning machine is also relatively small, but the cavitation intensity is low, which is suitable for the situation that the cleaning dirt and the appearance of the workpiece after cleaning are weak.

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