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Analysis of the causes of laser protect lens burst
Posted on:
2021-08-10
In daily life, handicrafts and products can be seen everywhere with unique appearances and patterns. The materials involve steel, wood, plastic, glass, etc., and these pleasing spoons do not need laser cutting. Laser cutting is because of its fast speed and narrow incision. , Smooth edges, etc. Due to the high price of the cutting head, companies often add laser protect lenses. On the other hand, while protecting the cutting head, the laser protect lens also has hidden dangers. In the process of laser cutting machine processing and production, the laser energy is very large and the temperature is relatively high. If there is water on the protective lens, the laser protect lens with very high temperature will burst immediately when it encounters water. Let’s learn about it below. Let's analyze the cause of the explosion of the laser protect lens.
1. Consider whether the auxiliary gas we blow out is pure. Is the pressure up to standard? If it is air, we must check the quality of compressed air.
2. During the laser emission process, check whether the optical path is shifted and whether other lenses are damaged.
3. To check whether the diameter of the cutting nozzle used is too large.
4. It is necessary to check whether the time structure of all perforation and blowing cutting is reasonable.
The burst of the laser protect lens is mainly due to the above reasons. When an abnormality is found, the fault must be eliminated in time to avoid excessive loss of consumables. At present, there is an industrial water cooler that can cool the laser body and the cutting head at the same time, effectively avoiding the formation of condensation water, and better protecting the laser protect lens.
Daily maintenance of the laser protect lens is the key to prolong the service life of the laser protect lens. With the help of the water cooler, it also helps to improve the working efficiency of the laser cutting machine.
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