Laser cleaning principle
The interaction between the high energy laser and the surface material of the workpiece to be cleaned is used. Under the action of the high energy laser, the cleaned material is instantly vaporized or thermally expanded and falls off from the substrate, so as to achieve the purpose of the workpiece cleaning and purification process. Although the energy is large but the action time is very short, the laser pulse has almost no effect on the surface of the matrix.
Characteristics of pulse cleaning
1) Non-contact cleaning, does not damage the parts matrix.
2) Accurate cleaning, can achieve precise position, precise size selective cleaning.
3) Do not need any chemical cleaning solution, no consumables, safe and environmental protection.
4) Simple operation, power can be, can be hand-held or with the robot to achieve automatic cleaning.
5) The cleaning efficiency is very high, saving time. 6) Laser cleaning system is stable, almost no maintenance
Advantages of pulse cleaning
Traditional industrial cleaning:
1. Mechanical friction
2. Chemical corrosion
3. Sand blasting
4. Ultrasound
It is high energy consumption, high pollution, low efficiency and high labor cost.
Laser pulse cleaning: no consumables, low pollution, high efficiency, precise control, no damage to the substrate.