Bagaimana memilih frekuensi pembersih ultrasonik

2021-06-11

Kita harus benar menghadapi pemilihan frekuensi correctlymesin pembersih ultrasonikpembersihan. Frekuensi parameter proses darimesin pembersih ultrasonik plays a decisive role. The editor of the mesin pembersih ultrasonik 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 pembersih ultrasonikdengan frekuensi 20 kHz juga lebih baik.
The attenuation of the high-frequency ultrasonic vibration in the cleaning fluid will also affect the price of the mesin pembersih ultrasonik. 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.
Ultrasound adalah sejenis gelombang mekanis, frekuensi getarannya lebih tinggi daripada getaran sonik. Tegangan eksitasi dihasilkan oleh chip transduser. Ini memiliki frekuensi tinggi, panjang gelombang pendek, fenomena difraksi, terutama directivity yang baik, dan dapat menjadi karakteristik perambatan sinar. . Kemampuan ultrasonik untuk menembus cairan dan padatan, terutama pada padatan buram sinar matahari, dapat menembus hingga kedalaman puluhan meter.
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