1. What is an ultrasonic cleaning machine?
Ultrasonic wave is a kind of mechanical wave with higher vibration frequency than acoustic wave, which is generated by vibration of transducer wafer under voltage excitation. It has the characteristics of high frequency, short wavelength, small diffraction phenomenon, especially good directivity, and can be used as directional propagation of light. Ultrasonic waves have great penetration ability to liquids and solids, especially in solids with opaque sunlight, which can penetrate to a depth of tens of meters. Ultrasonic waves will have obvious reflection when they touch impurities or interfaces, and will be reflected as echoes when they touch moving objects, which can produce Doppler effect. Therefore, ultrasonic testing is widely used in industry, national defense, biomedicine and other fields.
Second, the advantages of ultrasonic cleaning machine
1. Good cleaning effect
Ultrasonic cleaning technology has always been considered as an efficient and effective cleaning method. Its cleaning efficiency has reached more than 98%, and its cleanliness has reached a high level. It has obvious cleaning effect on the workpieces that cannot be thoroughly and effectively cleaned by manual cleaning methods. Ultrasonic cleaning can achieve different effects according to different solvents, such as oil removal, rust removal or phosphating. The use of cleaning agent can accelerate the separation and dissolution of pollutants and effectively prevent the corrosion of cleaning solution to the workpiece.
2. Low cleaning cost
In all cleaning methods, the cleaning cost is roughly: equipment cost and consumption cost. The service life of ultrasonic cleaning equipment is 5- 10 years, and the equipment purchase cost may be generally higher than that of manual cleaning and organic alkaline solvent, and the cleaning cost is lower than that of gas phase cleaning and high-pressure water jet cleaning, which is not only the labor cost saved, but also far lower than other cleaning methods.
3. Avoid labor injuries
In the past, the complex mechanical parts that may take a long time to be cleaned by hand through heavy physical labor in dirty places have improved the working environment through the role of ultrasonic cleaning machine, and at the same time reduced the damage caused by manual cleaning to the workpiece, reducing labor intensity and energy consumption; At the same time, in the continuous improvement of cleaning accuracy, the cleaning time is only less than a quarter of the original. In addition, ultrasonic cleaning can effectively reduce environmental pollution and the harm of toxic solvents to human beings.
Ultrasonic cleaning machine is a very humanized equipment, which can not only help us solve the cleaning work, but also has good effect and low cost, and is a good choice.