Metòd pou itilize ultrasons pou netwaye fo dan

The method of using ultrasonic to clean dentures is as follows: firstly, take out the dentures from the mouth and place them in a cleaning box with ultrasonic generator; Turn on the ultrasonic generator, the ultrasonic generator sends out high frequency oscillation signal; Then, the high frequency vibration signal is amplified by ultrasonic transducer, and the inverse piezoelectric effect of ultrasonic transducer (shock head) is converted into high frequency mechanical vibration. The mechanical vibration caused by the cleaning liquid vibration, resulting in the diameter of 50-500μm tiny bubbles; These bubbles are generated and grow in the negative pressure region formed by longitudinal transmission of ultrasonic wave, and close rapidly in the positive pressure region, resulting in cavitation effect. Small bubbles can produce instant high pressure when closed, small bubbles constantly impact the surface of the denture, the surface of the denture or the gap in the remaining dirt quickly peeled off, so as to achieve the purpose of cleaning the denture.

2. selon metòd pou itilize à pou netwaye fo dan ki te mansyone nan reklamasyon 1, karakteristik li yo jan sa a: frekans emèt pa à dèlko se 20KHz.

3. Selon metòd pou itilize ultrasons pou netwaye fo dan yo mansyone nan reklamasyon 1, karakteristik li yo se jan sa a: presyon ti bul ki te pwodwi pa efè kavitasyon depase 1000 atmosfè.