How to prolong the service life of laser tube

How to prolong the service life of laser tube

1 laser engraving machine, cutting machine in the use of laser tube, need to pay attention to the best use of pure cooling water, and keep the water temperature below 25℃.

2. Summer temperature is high, it is necessary to pay attention to frequently change the cooling water, found that the temperature is too high, need to stop and rest and replace the cooling water; Winter temperature is low, the machine after the completion of the work, need to put the laser tube internal cooling water, to avoid the laser tube is frozen cracked.

3. If the laser tube cooling system adopts circulating cooling water pump, it is necessary to pay attention to ensure that the flow rate of cooling water is 2 to 4 liters per minute when circulating cooling water. If the flow rate of cooling water is not in place, resulting in poor cooling of water temperature, the power of laser tube will be reduced or even damaged.

4. The laser tube in the output port should be as far as possible to avoid being polluted, in the adjustment of the optical path or machine processing generated smoke, easy to lead to the output port surface fuzzy and laser tube power reduction, machine work must be opened to exhaust equipment, to ensure that the machine work without smoke.

5. After the laser tube is used for a long time, there will be scale in the circulating system in the tube. It is necessary to regularly clean the cooling pipe with 20% dilute hydrochloric acid to clean scale and avoid blockage. At the same time, the water circulation system should keep the water clean.

6. When installing the laser tube for the first time, be sure to pay attention to it. It is forbidden to remove the fine metal wire on the electrode randomly, because the wire is closely related to the life of the laser tube.

7 laser tube for glass products, installation and debugging, to handle lightly, laser tube at both ends of the head, should pay attention to avoid external force impact, as well as dirt pollution.