Kuidas valida ultrahelipuhasti sagedust

2021-06-11

Peame õigesti silmitsi seisma sageduse valikugaultraheli puhastamise masinpuhastamine. Protsessi parameetrite sagedusultraheli puhastamise masin plays a decisive role. The editor of the ultraheli puhastamise masin equipment said that because it has a direct effect on cavitation. Ultrasonic cleaning machine, the lower the frequency, the stronger the ultrasonic cavitation, the cleaning effect is also ideal but noisy. It is usually used for cavitation at this time, and the cleaning effect of an ultraheli puhastusvahendsagedusega 20 kHz on samuti parem.
The attenuation of the high-frequency ultrasonic vibration in the cleaning fluid will also affect the price of the ultraheli puhastamise masin. The high-frequency cleaning equipment has a short distance and the effect of the cavitation intensity is weak. Therefore, the cleaning efficiency is also low.
Ultraheli on omamoodi mehaaniline laine, võnkesagedus on suurem kui helivibratsioonil. Ergutuspinge genereeritakse muunduri kiibil. Sellel on kõrge sagedus, lühike lainepikkus, difraktsiooninähtus, eriti hea suunavus ja see võib saada kiirte leviku tunnuseks. . Ultraheli võime tungida vedelikku ja tahket ainet, eriti päikesevalguse läbipaistmatute tahkete ainete korral, võib see tungida kümnete meetrite sügavusele.
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