The cutting head is the core component of the optical fiber laser cutting machine and the laser output device, which is composed of a nozzle, a focusing lens and a focusing and tracking system. In order to ensure the normal operation of the optical fiber laser cutting machine, cleaning and maintaining the laser head has become a top priority. The following is the daily cleaning and maintenance steps of the cutting head of the optical fiber laser cutting machine that Chuyu Optoelectronics summarized for you.
How to maintain the cutting head of optical fiber laser cutting machine?
1. Cutting head seal
In order to prolong the service life of the cutting head, the upper part of the cutting head can be sealed with adhesive tape after the equipment installation and commissioning.
2. Align the laser to the center of the nozzle
Before daily use, please check whether the laser is emitted from the center of the nozzle. If not, calibrate again and adjust the laser to the center of the nozzle.
If the light is not in the center, it will cause unstable cutting and burrs on the edges.
The adjustment method is to stick the transparent tape on the light outlet of the nozzle, and then emit a laser to see if the light spot is offset.
3. Check the ceramic ring and nozzle
Before each cut, check the roundness and cleanliness of the ceramic ring and nozzle. If there is any foreign matter, clean it with a cotton swab and isopropyl alcohol.
4. Check the protective mirror
Check the protective mirror for dirt or water mist. Wipe with a cotton swab dipped in isopropyl alcohol to ensure that there is no water.
Tips: The laser cutting machine must be maintained regularly to better display its performance and improve its service life.
