Megabound tozalash mashinasi va ultratovushli tozalash mashinasi o'rtasidagi farq nima?

The megabound wave cleaning machine not only preserves the advantages of ultrasonic cleaning, but also overcomes its disadvantages. Megabound cleaning mechanism is by high frequency (850kHz) vibration effect and chemical reaction combined with chemical cleaning agent to clean the silicon chip. During cleaning, a transducer emits a high-energy sound wave with a wavelength of 1μm and a frequency of 0.8 MHZ. The solution molecules accelerate under the impetus of this sound wave, and the maximum instantaneous velocity can reach 30cm/s. Therefore, the formation of ultrasonic cleaning bubble, and can only be high-speed fluid wave continuous impact on the surface of the chip, the surface of the silicon wafer attached to the pollutant fine particles are forced to remove and into the cleaning solution.

It can remove the particles less than 0.2μm on the surface of the wafer, which can not play the role of ultrasonic wave. This method can play the role of both mechanical cleaning and chemical cleaning methods. At present, the megasound cleaning method has become an effective method for polishing.

Ultrasonik tozalash printsipi asosida ultratovushli tozalash mashinasini tozalash, keng qamrovli toza tozalash effektiga erishish mumkin, ayniqsa chuqur teshiklar, ko'r teshiklar, konkav va konveks yivlarni tozalash eng ideal uskuna bo'lib, har qanday ob'ektning materialiga va aniqligiga ta'sir qilmaydi. Ayni paytda biokimyo, fizika, kimyo, tibbiyot, ilmiy tadqiqot va kollej tajribalarida ekstraksiya, degassatsiya, aralashtirish, hujayralarni maydalash, nanoparchalanish uchun foydalanish mumkin.

Ultrasonik tozalash mashinasi ultratovushli transduser, ultratovushli tozalash tanki va ultratovush generatoridan iborat. Ultrasonik tozalash mashinasining yivi yaxshi elastiklik va korroziyaga chidamliligi yuqori sifatli zanglamaydigan po'latdan yasalgan va pastki qismi ultratovush transduserli osilator bilan o'rnatiladi; Ultrasonik generator yuqori chastotali va yuqori kuchlanishni ishlab chiqaradi, bu esa simi aloqa liniyasi orqali transduserga uzatiladi. Transduser va tebranish plitasi birgalikda yuqori chastotali rezonans hosil qiladi, shuning uchun ultratovushli tozalash mashinasining tozalash idishidagi erituvchi ultratovush to'lqini bilan tozalanadi.