Guide to Daily Maintenance of CO2 Lasers

Daily maintenance of CO2 laser equipment directly affects the equipment's life and processing results.The guide covers critical procedures such as cleaning the lens, inspecting the light path, and lubricating the parts, helping users to reduce the failure rate through simple operations and ensure the high stability of the laser machine.

Why does a CO2 laser machine need daily maintenance?

CO2 lasers can have problems with dust accumulating on the lenses, and with the optical path drifting, after prolonged use. The mechanical parts can also suffer wear and tear.If not properly maintained, the precision of the cutting will be reduced, and there is even the potential for equipment failure or safety hazards.Regular maintenance is like giving a machine a physical, and it's a small price to pay to avoid big headaches later.

A key step in daily cleaning.

The lenses must be cleaned thoroughly.

After the camera has cooled, use a special lens paper with alcohol and wipe the lens from the center outward.Don't use ordinary paper towels, as the fibers can scratch the coating. After wiping, check to make sure the lens is clear. If it's foggy, wipe again.

The dust on the machine body is cleaned in a timely manner.

Every week use a soft brush to remove metal shavings and wood particles from the rails and the motor.The dust can be removed with a small vacuum cleaner, but be careful not to touch the internal wiring.Wipe the outside with a half-damp cloth to prevent water from getting into the circuit board.

Regular inspections and adjustments.

The light path must be carefully adjusted.

Perform at least one optical path test per month: Place masking tape in front of the nozzle and test with a low-power laser.If the light spot is not round or is off to one side, adjust the angle of the reflector according to the instructions.After calibration, a thick sheet of paper is cut to see if the edges are uniform.

Lubrication Guide to Mechanical Parts.

The guide rails and lead screws should be lubricated every three months with white grease (not butter!).Before you paint, use a cotton swab to clean off the old paint. You only need a thin coat, and too much will only attract dust.If you hear a squeak when moving it, then it is not adequately lubricated.

Small things often overlooked.

Don't be lazy about the cooling system.

Use distilled water or coolant. Check the water level every month.If there are slippery deposits on the walls of the tank, change the water immediately to prevent the pipes from clogging.In winter, be sure that the water temperature does not drop below 5 ° C, and take care to prevent the pipes from freezing and bursting.

The software parameters are backed up.

Each time you adjust the speed, power, and other parameters, remember to back up the control system.If the power goes out or the system crashes, the user can quickly restore the system to its previous state without having to reconfigure.

When you encounter these problems, be alert.

If black smoke is emitted during cutting, it could be that the lens is dirty or that the focal length is incorrect.

If there is a marked decrease in power, check the life of the laser tube, and then see whether the cooling is normal.

If the machine gives frequent error messages, first do a thorough cleaning. If the problem persists, contact after-sales service.

If you stick to doing these basic maintenance procedures, your CO2 laser machine will last at least two to three years longer.When doing maintenance, be sure to wear gloves and safety goggles. Safety always comes first!