Laser cleaning can clean the surface of ceramics. Laser cleaning machine can not only clean metal workpieces, but also non-metal workpieces.
The principle of laser cleaning is to use high-frequency high-energy laser pulses to irradiate the surface of the workpiece, and the coating layer can instantly absorb the focused laser energy, so that the oil stains, rust spots or coatings on the surface can be evaporated or peeled off instantly, and the surface attachments or coatings can be removed at high speed and effectively. The cleaning method of the surface coating, while the laser pulse with very short action time, will not harm the metal substrate under the appropriate parameters.
Laser cleaning can not only clean metal workpieces, but also clean non-metal workpieces. The rust stains on the ceramic dinner plate are cleaned in the above pictures. It can be seen that the rust stains on the ceramic surface have been cleaned by the laser beam irradiation, and the surface of the ceramics has not been damaged.
The surface of the ceramic dinner plate is smooth, and there are not many stains, so it is easy to clean. The ceramic in this picture has a pattern, and the surface of the ceramic is uneven. The area of the attached objects on the surface is much larger than that in the previous picture, and the time of attachment is also very long. By adjusting the scanning width, the workpiece surface can be cleaned in a large format, so that the cleaning effect is good and the speed is fast. Even for uneven workpieces, laser cleaning can handle it easily. Wherever the laser beam can be irradiated, the stains on the surface of the workpiece can be cleaned.