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High frequency ultrasonic cleaner – How does the ultrasonic cleaner work

Browse Volume:123 Classify:Support

 

With the continuous development and progress of science and technology, high-frequency ultrasonic cleaning machines are used in more and more scenes. High frequency ultrasonic cleaning machines have different applications in many industries. So what exactly is high-frequency ultrasonic cleaning machine? I believe that many people do not understand, so today we will introduce high-frequency ultrasonic cleaning machine.

Ultrasonic Cleaner

Ultrasonic Cleaner

High frequency ultrasonic cleaning machine – introduction

Up to now, the existing test results and analysis data show that there are qualitative and quantitative conclusions on the selection of working frequency for high-frequency ultrasonic cleaning of high-precision basic materials. This is the relationship between workpiece size and frequency, that is, the smaller the workpiece size, the higher the working frequency. The relationship between the thickness of the workpiece and the frequency is that the smaller the thickness of the workpiece, the higher the working frequency is required. It can be seen that with the continuous expansion of ultrasonic cleaning in the cleaning field, the working frequency of the ultrasonic cleaning machine has a trend towards high frequency. In addition, single frequency ultra frequency ultrasonic cleaning is often used in the current market, which often causes dead corners in the ultrasonic cleaning tank and affects the effective cleaning of workpieces. In order to give consideration to the cleaning of workpieces with different sizes and structures, and eliminate the cleaning dead angle in the ultrasonic cleaning tank. According to the multi harmonic resonance characteristics of sandwich piezoelectric transducer, we designed a multi frequency ultrasonic cleaning machine with frequency tracking function, which is characterized by convenient operation and high cleaning efficiency. The problems in ultrasonic cleaning are solved.

Ultrasonic cleaner cleaning contrast chart

Ultrasonic cleaner cleaning contrast chart

High frequency ultrasonic cleaning machine – technical features

 

High frequency ultrasonic cleaning machines have different effects in cleaning. When the ultrasonic frequency is high, the cavitation intensity generated in the liquid is low and the density is high. High frequency ultrasonic can penetrate grooves, slits and deep holes. However, when the ultrasonic frequency is low, the space-time intensity is high, the number of bubbles is small, and the cleaning effect on the object surface is large. The multi frequency ultrasonic cleaning machine consists of an ultrasonic generator and an ultrasonic transducer, a multi frequency ultrasonic transducer, and a separate transmission power supply. The ultrasonic generator not only generates a reference voltage, but also generates a continuous asymmetric triangular wave with a certain amplitude, and simultaneously provides a synchronous square wave pulse signal for T-shaped trigger operation. The circuit form of the ultrasonic cleaning machine is simple, easy to convert and reliable. The generator circuit of the multi frequency ultrasonic cleaning machine includes a control circuit, an oscillation circuit and a power output circuit. Multi frequency ultrasonic cleaning machine is based on single frequency ultrasonic cleaning machine, changing the magnitude of the matching power inductance changes the oscillation frequency, realizing the multi frequency function, making the ultrasonic cleaning machine share the control circuit and ultrasonic transducer, simplifying the structure of the ultrasonic cleaning machine, and reducing the cost. At the same time, there are multiple frequencies of ultrasonic waves in the cylinder, which also overcomes the problem of uneven cleaning caused by single frequency cleaning standing wave field.

Circuit Board

Circuit Board

The above is the high-frequency ultrasonic cleaning machine to be introduced to you. Do you have a certain understanding of the high-frequency ultrasonic cleaning machine after reading it? With the continuous progress of ultrasonic technology, it is believed that high-frequency ultrasound will be applied in more industries in the near future. For example, glasses cleaning, jewelry cleaning, auto parts cleaning, etc., please contact our company for more information!

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