The laser marking equipment should pay attention to some matters during its daily use, especially in cold winter. Pay more attention to some details to prevent the damage of machine parts and prolong the service life of the equipment. Here are some basic daily maintenance methods (for reference only):

1. In any case, before turning on the acoustooptic power supply, make sure that the acoustooptic device is fully cooled by water, otherwise the acoustooptic device will be burned. Be sure to pay attention to the starting sequence of the laser marking equipment and the shutdown sequence. Don't be careless.

2. The shell of the marking equipment must be reliably grounded, otherwise it may cause damage to the precision galvanometer part and damage to the YAG rod and laser.

3. In order to prevent dust from entering the optical path, computer and laser power supply and causing static electricity, necessary dust prevention measures should be taken, and laser marking equipment should not be placed at the lower air inlet, intersection and places where dust is easily blown in.

4. After laser marking, the vaporized gas on the surface of the workpiece rises, and a part of it condenses on the surface of the field mirror directly above. After use for a period of time, it will affect the light. Generally, check the field mirror every few months to see if there are translucent oil stains like oil splashes.

5. When there is no laser, it is forbidden to arbitrarily adjust the reflector frame, otherwise the laser may not output laser. Unless there is a punch or other source near the laser marking equipment, there is no need to readjust the optical path, so there is no need to worry about such failures and problems.

6. Another area that is easily overlooked is the water chiller. Due to different heat dissipation conditions in winter and summer, the median value of the circulating temperature should be set at 25 ℃ and 28 ℃ respectively. In order to reduce the scaling of the circulating water, pure water should be used, and the water should be changed every 1 to 2 months according to the use frequency. The filter screen should be cleaned every half a year, and the filter element should be cleaned every 1-2 years. And pay attention to the water volume of the water cooler. When the water volume is less than two-thirds of the full water, it is necessary to add water. Pay attention to the change of water quality and replace the cooling water regularly.

7. Note that the computer should not be infected with viruses. Before using the USB flash drive, the USB flash drive should be disinfected. Record some parameter values at ordinary times. Even when the laser software is reinstalled due to infection, you can fill in the parameter values in order to ensure that the marking quality is not affected.

8. There are many electrical parts in the laser marking equipment. Do not place the laser marking equipment in the rain.

9. Both ends of the connecting pipe must be strictly leak tested, otherwise the cooling system will not be able to cool.

10. The wrong operation sequence will cause the laser to not work properly.