超聲波清洗機是近年來發展起來的超聲波清洗技術，已經在汽車配件、電鍍工具、除油污等表面處理生產中得到了較為廣泛的應用。那么您知道常用超聲波清洗機頻率是多少嗎？

Ultrasonic cleaning machine is a kind of ultrasonic cleaning technology developed in recent years, which has been widely used in the production of surface treatment of automobile accessories, electroplating tools, oil removal, etc. Do you know the frequency of commonly used ultrasonic cleaners?

超聲波頻率越低，在液體中產生的空化越容易，產生的力度大，作用也越強，適用于工件粗、臟、初洗，頻率高則超聲波方向性強，適合于精細的物件清洗，所以常用超聲波清洗機頻率是28khz、40khz。

The lower the ultrasonic frequency is, the easier the cavitation is generated in the liquid, the greater the force is, and the stronger the effect is. It is suitable for rough, dirty, and initial cleaning of workpieces. The higher the frequency is, the stronger the ultrasonic directivity is, and it is suitable for cleaning fine objects. Therefore, the frequency of commonly used ultrasonic cleaners is 28 khz, 40 khz.

實驗表明，經過超聲波清洗機高頻清洗后干燥的零件表面潤濕接觸角小，污垢殘留少。超聲波清洗機低頻清洗時，鍍層耐腐蝕性差，超聲波清洗過后，零件電鍍表面均勻平整，耐蝕性有明顯提高，采用超聲波清洗，工藝簡單，操作簡便，勞動強度低，清洗質量好，清洗效率高，而且易于實現零、部件清洗自動化。大大的提高工作效率。特別對深孔、盲孔、凹凸槽的清洗是理想的設備。

The experiment shows that the wetted contact angle of the dried part surface after high-frequency cleaning by ultrasonic cleaner is small, and the dirt residue is small. When the ultrasonic cleaning machine is used for low-frequency cleaning, the corrosion resistance of the coating is poor. After the ultrasonic cleaning, the electroplating surface of the parts is even and flat, and the corrosion resistance is significantly improved. The ultrasonic cleaning is simple in technology, simple in operation, low in labor intensity, good in cleaning quality, and high in cleaning efficiency, and easy to realize the automation of parts and components cleaning. Greatly improve work efficiency. Especially for deep hole, blind hole, concave convex groove cleaning is an ideal equipment.

超聲波清洗的優點相比其他多種的清洗方式，超聲波清洗機顯示出了巨大的優越性，它的高的效率和高清潔度，得益于其聲波在介質中傳播時產生的穿透性和空化沖擊疚，所以很容易將帶有復雜外形，內腔和細空的零部件清洗干凈，對一般的除油、防銹、磷化等工藝過程，在超聲波作用下只需兩三分鐘即可完成，其速度比傳統方法可提高幾倍，甚至幾十倍。

Advantages of ultrasonic cleaning Compared with other cleaning methods, the ultrasonic cleaning machine shows great advantages. Its high efficiency and high cleanliness benefit from the penetrability and cavitation impact caused by its sound wave when it travels in the medium, so it is easy to clean the parts with complex shape, inner cavity and fine air. It can also clean the general process of oil removal, rust prevention, phosphating, etc, Under the action of ultrasonic wave, it can be completed in only two or three minutes, and its speed can be several times, or even dozens of times, higher than that of traditional methods.

這在許多對產品表面質量和生產率要求較高的場合，更突出地顯示了用其它處理方法難以達到或不可取代的結果。您要了解更多相關事項的話就來我們網站www.heqingliang.cn咨詢看看吧！

In many occasions where the product surface quality and productivity are required to be high, it highlights the results that can not be achieved or replaced by other treatment methods. If you want to know more about relevant matters, please come to our website www.heqingliang.cn for consultation!