Daily Maintenance of Industrial Laser Welding Equipment

Daily maintenance of industrial lasers directly affects their lifespan and the accuracy of the processing they do. The most important things to focus on are the cleanliness of the mirrors, the condition of the cooling system, and parameter calibration.Periodic cleaning of dust and oil can prevent abnormal optical paths, and water-cooling units should have their filters changed regularly to ensure efficient heat dissipation. Laser tubes and protective lenses should also be replaced in a timely fashion according to actual workload.Mastering the maintenance cycle for each part of the equipment and setting up a ledger of maintenance work can effectively lower the rate of equipment failure and prolong the life of equipment.

Daily cleaning and dusting.

The laser equipment's heat dissipation vents and guide tracks are the most prone to dust buildup, and should be cleaned at least once a week with a soft brush.Never blow directly into the keyboard with your mouth, as dust particles may get stuck in the delicate components.For stubborn stains, you can use a non-woven cloth dipped in a little alcohol to gently wipe the area. But remember to turn off the power first!

The lenses must be cleaned very carefully.

The focusing and reflecting lenses inside the laser head are the "eyes" of the system.After every eight hours of work, check the lens for any oil or scratches. If you find any, use a special lens cleaning cloth and cleaning solution to clean it.If the edges of the lens turn black, it is probably due to overheating, and the cooling system should be checked.

The cooling system should not be neglected.

The filter in a water-cooled machine must be replaced every three months, especially in summer, when temperatures can rise above 25 ℃ and the efficiency of the machine drops off sharply.Air-cooled units need to be in a well-ventilated area.If you hear an unusual noise from the pump, it is probably because there is scale in the interior. At this point you should never try to force it to start.

Don't be lazy about calibration.

It is best to recalibrate the focus after 500 hours of use.If the welding power falls by more than 15 %, you may have to consider replacing the laser tube.Remember to regularly check the laser marker's mirror displacement. If the deviation exceeds 0.1 mm, it will affect processing accuracy.

Replacement cycle of expendable parts.

The life of a laser tube is generally 8000-10,000 hours.It is recommended that the protective film be replaced every three months, rather than waiting until it is scratched.It is best to choose low-temperature lubricants for the tracks, and users in northern areas should pay special attention to the problem of oil solidification in winter.