News

The application principle of the ultrasonic cleaning machine is that the high-frequency oscillation signal emitted by the ultrasonic generator is converted into high-frequency mechanical oscillation by the transducer and propagated to the medium. When the liquid flows, tens of thousands of tiny bubbles occur, and the tiny bubbles (cavitation nuclei) existing in the liquid vibrate under the action of the sound field. When the sound pressure reaches a certain value, the bubbles grow rapidly, and then suddenly close, which occurs when the bubbles close. Shock wave, thousands of atmospheric pressure and high temperature of hundreds of degrees occur around it. The explosion shock wave when closed is used to destroy the insoluble dirt and disperse it in the cleaning liquid. When the aggregate particles are wrapped in oil dirt and adhere to the surface of the cleaning piece , the oil is emulsified, and the solid particles are separated, so as to achieve the purpose of cleaning the surface of the cleaning parts. Due to the inherent penetrating power of ultrasonic waves, it can clean various objects with complex appearance and special shape, and has good cleaning for small holes and gaps. It has the best cleaning effect on objects that do not absorb sound or have a small sound absorption coefficient.

1 solution ultrasonic

2 How does ultrasonic cleaning work?

1 Cavitation: Cavitation is the transmission of ultrasonic waves to the liquid in the form of high-frequency transformation of the compressive force and pressure reduction interaction of more than 20,000 times per second. When the pressure is reduced, the phenomenon of vacuum nucleus group bubbles occurs in the liquid. When the compressive force acts, the vacuum nucleus group bubbles are crushed by the pressure and produce a strong impact force, thereby peeling off the dirt on the surface of the object to be cleaned, so as to achieve precise cleaning. Purpose

3 Acceleration: The acceleration at which the liquid particle push occurs. For ultrasonic cleaners with high frequency, the cavitation effect is very insignificant. At this time, the cleaning mainly relies on the acceleration of liquid particles under the action of ultrasonic to impact the particles to perform ultra-precision cleaning of the dirt.

3 What is the principle of ultrasonic cleaning machine

4 What are the parts of the ultrasonic cleaning machine?

5 What are the characteristics of ultrasonic cleaning machine

It can quickly and thoroughly remove all kinds of dirt on the surface of the workpiece.

No damage to the workpiece surface.

Room temperature or appropriate heating (about 60 ℃) can be cleaned.

Save on solvents, cleaning paper, energy, workplace, labor, and more.

1 Connect the cable between the cleaning tank and the generator;

2 Plug in the power plug;

3 What problems should be paid attention to when using ultrasonic cleaning machine

4. It is strictly forbidden to start the ultrasonic cleaning machine without cleaning liquid, that is, the cleaning tank does not add a certain amount of cleaning liquid, and the ultrasonic switch shall not be turned on.

5. It is forbidden to hit the bottom of the cleaning cylinder with heavy iron parts to avoid damage to the energy converter chip.

6. The bottom of the cleaning tank should be rinsed regularly, and there should be no excessive debris or dirt.

7 ways to get the best results from ultrasonic cleaning

8 Select the cleaning agent correctly according to different cleaning objects. Cleaning agents are generally divided into water-based (alkaline) cleaning agents, organic solvent cleaning agents and chemical reaction cleaning agents.