Ang prinsipyo ng pagtatrabaho ngmakina ng paglilinis ng laser, ang makina ng paglilinis ng laserang kagamitan ay isang bagong uri ng kagamitan sa laser para sa kalawang at pagtanggal ng langis. Ang kagamitang ito ay isang paraan din ng paglilinis na zero-contact. Angpaglilinis ng laserprocess depends on the light generated by the fiber laser. The characteristics of the pulse are based on a photophysical reaction formed by the interaction between a high-intensity beam, a short-pulse laser, and the pollution layer. Traditional industrial cleaning methods mainly include high-pressure water, chemical reagents, ultrasonics, and mechanical polishing. However, angse cleaning methods have problems such as damage to the substrate, poor working environment, pollution, incomplete cleaning of some locations, and high cleaning costs. With the intensification of environmental pollution, scholars from all over the world are actively developing new energy-saving, environmentally-friendly and efficient cleaning technologies. Becausepaglilinis ng lasertechnology has multiple advantages such as low damage to the matrix material, high cleaning accuracy, zero emission and no pollution, it is gradually being valued and favored by academia and industry.