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Advantages of laser cleaning over ultrasonic cleaning
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Advantages of laser cleaning over ultrasonic cleaning

Oct 28, 2022
Laser cleaning technology refers to the process of using high-energy laser beam to irradiate the workpiece surface, so that the dirt, rust spots or coatings on the surface can evaporate or peel off from the surface instantaneously, and the attachments or coatings on the surface of the cleaned object can be effectively removed at a high speed, so as to achieve a clean process. It is a new technology based on the interaction effect of laser.


         

The difference between laser cleaning and ultrasonic cleaning is that the laser cleaning operation is very convenient. Generally, it can be carried out by hand, and the surface of objects can be cleaned directly without using any medium. The cleaning effect is very good for large area and precision parts cleaning. The working temperature is - 5 ℃~50 ℃, while ultrasonic cleaning needs to add detergent, which is capable of cleaning the small workpieces however it can not remove coating and submicron particles.
 
Laser cleaning features:
1. No grinding and non-contact cleaning to avoid secondary pollution;
2. High cleaning precision and strong controllability;
3. No consumables, strong environmental protection;
4. Laser cleaning can remove attachments of different types and thicknesses on the surfaces of various materials;
5. It is easy to control, and can be powered on. It can be hand-held or coordinated with a robot to achieve automatic cleaning;
6. High cleaning efficiency and time saving;
7. The system is stable and has a long service life;
8. One time investment, cost-effective.
 
In modern high-end manufacturing cleaning fields, such as aerospace, rail transit, automobile manufacturing and mold industry, there have long been pain points such as high cleaning difficulty, high precision requirements, and slow work efficiency. Market demand has also spawned higher industrial requirements for laser cleaning industry.


 

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