對于各位近視、眼鏡不離身的前浪和后浪來說，每天花時間清潔眼鏡是逃不掉的活，今天小編就來談?wù)?a href="http://m.nianyankeji.cn">超聲波清洗設(shè)備可應(yīng)用于眼鏡清潔的那些事。

For the front and back waves of myopia and glasses, it's an unavoidable job to spend time cleaning glasses every day. Today, I'll talk about the things that ultrasonic cleaning equipment can be used to clean glasses.

說到超聲波清洗，估計有人會認為是利用超聲波的高頻震動將污垢粉碎出來。其實不然，超聲波清洗利用的是超聲波空化作用。

When it comes to ultrasonic cleaning, it is estimated that some people will think that the high-frequency vibration of the ultrasonic wave is used to crush the dirt. In fact, ultrasonic cleaning uses ultrasonic cavitation.

超聲波作用于液體時會產(chǎn)生大量小氣泡，當超聲波能量足夠高時，存在于液體中的微小氣泡（空化核）在超聲場的作用下振動、生長并不斷聚集聲場能量，當能量達到某個閾值時，空化氣泡就會急劇崩潰閉合，這就是超聲波空化作用。

When the ultrasonic wave acts on the liquid, a large number of small bubbles will be generated. When the ultrasonic energy is high enough, the tiny bubbles (cavitation nuclei) in the liquid will vibrate, grow and continuously gather the energy of the acoustic field under the action of the ultrasonic field. When the energy reaches a certain threshold, the cavitation bubbles will collapse and close rapidly, which is the ultrasonic cavitation.

空化作用產(chǎn)生的氣泡壽命約為0.1μs，它在急劇崩潰時可釋放出巨大的能量，并產(chǎn)生速度約為110m/s、有強大沖擊力的微射流，使碰撞密度高達1.5kg/cm2。

The bubble life of cavitation is about 0.1 μ s. It can release huge energy when it collapses sharply, and generate a micro jet with a speed of about 110m / s and a strong impact force, making the collision density as high as 1.5kg/cm2.

空化泡潰滅時釋放出來的能量，可以使附著在物體表面污垢受到急劇的破壞，使污垢脫落。空化泡十分微小，還可以進入到平時清洗不到的縫隙對污垢進行清洗。

The energy released when the cavitation bubble collapses can cause the dirt attached to the surface of the object to be sharply damaged and make the dirt fall off. The cavitation bubble is very small, and can also enter the gap that cannot be cleaned at ordinary times to clean the dirt.

我們經(jīng)常能在超聲波清洗機清洗眼鏡時，看到水中有很多煙霧狀的污垢，簡直令人觸目驚心。其實這是因為眼鏡和人體面部親密接觸，沾染上許多油脂性污垢，而這些污垢在超聲空化作用下迅速分散、乳化，就像水里的煙霧一樣。

We can often see a lot of smoke like dirt in the water when cleaning glasses with an ultrasonic cleaner, which is shocking. In fact, this is because the glasses are in close contact with the human face, and they are contaminated with many greasy dirt, which is rapidly dispersed and emulsified by ultrasonic cavitation, just like smoke in water.

注意事項：

matters needing attention:

A.當鏡片上有很多灰塵和顆粒時，用衣服或紙巾干擦，容易造成鏡片和鏡片上鍍膜的磨損。通常要用水先沖洗，用洗滌劑清洗，再用紙巾擦干。

A. When there are many dust and particles on the lens, dry wipe with clothes or paper towels, which will easily cause wear of the lens and the coating on the lens. Usually, rinse with water, wash with detergent, and then dry with paper towel.

B.超聲波清洗機利用的是超聲波空化作用，它對鏡框與鏡片間的縫隙等死角的清潔，效果相當不錯，但對鏡片上的油污和指紋清洗效果并不好。

B. The ultrasonic cleaning machine uses the ultrasonic cavitation effect to clean the gaps between the lens frame and the lens. The effect is quite good, but it is not good to clean the oil stains and fingerprints on the lens.

C.對洗眼鏡而言，超聲波清洗機的使用頻率不宜過高，建議一兩周洗一次就好。

C. For washing glasses, the use frequency of ultrasonic cleaning machine should not be too high. It is recommended to wash them once a week or two.

D.如果家里戴眼鏡的人多，需要清洗的小物件（如首飾、手辦等）也多，使用頻率高的話，買一臺超聲波清洗機挺好；只是單純洗眼鏡則不推薦購買。

D. If there are many people wearing glasses at home, and there are many small items (such as jewelry and handmade items) to be cleaned, and the frequency of use is high, it is good to buy an ultrasonic cleaning machine; Simply washing glasses is not recommended.

如果家里戴眼鏡的人多，使用頻率高的話，買一臺超聲波清洗機還是很不錯的。超聲波清洗機不單可以清洗眼鏡，還能清洗其他東西，您可聯(lián)系我們m.nianyankeji.cn慢慢了解。

If there are many people wearing glasses at home and the use frequency is high, it is still very good to buy an ultrasonic cleaning machine. Ultrasonic cleaning machine can not only clean glasses, but also clean other things. You can contact us at m.nianyankeji.cn to learn more.