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Application of laser cleaning technology
Application of laser cleaning technology: the process of pulsed laser cleaning depends on the characteristics of light pulses generated by the laser, based on the photophysical reaction caused by the interaction between high-intensity beam and short-pulse laser and contaminated layer.

Laser cleaning There are various cleaning methods in the traditional cleaning industry, mostly using chemical agents and mechanical methods.

Laser cleaning is a "green" cleaning method, which does not need any chemicals and cleaning solution. The waste after cleaning is basically solid powder, which is small in size, easy to store and recyclable, and can easily solve the environmental pollution problem caused by chemical cleaning.

The traditional cleaning method is often contact cleaning, which produces mechanical force on the surface of the object to be cleaned, damages the surface of the object or the cleaning medium adheres to the surface of the object to be cleaned and cannot be removed, resulting in secondary pollution. The non-abrasive and non-contact characteristics of laser cleaning solve these problems well.

Laser cleaning can remove all kinds of pollutants on the surface of various materials, reaching a cleanliness that can not be achieved by conventional cleaning. But also can selectively clean the pollutants on the surface of the material without damaging the surface of the material. Laser cleaning can not only clean organic pollutants, but also clean inorganic substances, including metal corrosion, metal particles, dust and so on.

Laser cleaning plays an important role in many fields, such as automobile manufacturing, semiconductor wafer cleaning, precision parts processing and manufacturing, building exterior wall cleaning, cultural relics protection, circuit board cleaning, precision parts processing and manufacturing, liquid crystal display cleaning, chewing gum residue removal and so on.