超聲波清洗機(jī)是近年來發(fā)展起來的超聲波清洗技術(shù)，已經(jīng)在汽車配件、電鍍工具、除油污等表面處理生產(chǎn)中得到了較為廣泛的應(yīng)用。那么您知道常用超聲波清洗機(jī)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(chǎn)生的空化越容易，產(chǎn)生的力度大，作用也越強(qiáng)，適用于工件粗、臟、初洗，頻率高則超聲波方向性強(qiáng)，適合于精細(xì)的物件清洗，所以常用超聲波清洗機(jī)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(shí)驗(yàn)表明，經(jīng)過超聲波清洗機(jī)高頻清洗后干燥的零件表面潤(rùn)濕接觸角小，污垢殘留少。超聲波清洗機(jī)低頻清洗時(shí)，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(jiǎn)單，操作簡(jiǎn)便，勞動(dòng)強(qiáng)度低，清洗質(zhì)量好，清洗效率高，而且易于實(shí)現(xiàn)零、部件清洗自動(dòng)化。大大的提高工作效率。特別對(duì)深孔、盲孔、凹凸槽的清洗是理想的設(shè)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(yōu)點(diǎn)相比其他多種的清洗方式，超聲波清洗機(jī)顯示出了巨大的優(yōu)越性，它的高的效率和高清潔度，得益于其聲波在介質(zhì)中傳播時(shí)產(chǎn)生的穿透性和空化沖擊疚，所以很容易將帶有復(fù)雜外形，內(nèi)腔和細(xì)空的零部件清洗干凈，對(duì)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(tǒng)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(duì)產(chǎn)品表面質(zhì)量和生產(chǎn)率要求較高的場(chǎng)合，更突出地顯示了用其它處理方法難以達(dá)到或不可取代的結(jié)果。您要了解更多相關(guān)事項(xiàng)的話就來我們網(wǎng)站www.chendakeji.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.chendakeji.cn for consultation!