A Practical Guide to Extending the Life of Fiber Lasers

In response to the problem of extending the life of fiber lasers, he offered practical suggestions in three areas: daily cleaning, heat dissipation and maintenance, and standardized operating procedures.He emphasized concrete measures such as regular cleaning of optical elements, monitoring the cooling system, and optimizing power parameters, while at the same time reminding people to pay attention to voltage stability and moisture and dust prevention.With scientific maintenance procedures and operational norms, the rate of equipment damage can be significantly reduced, and the lifespan of the laser's core components extended, helping businesses to save on maintenance costs and improve production efficiency.

Daily maintenance is the foundation of extending the life of the bridge.

Clean optical elements on a regular basis.

Dust and debris can easily adhere to the lenses and mirrors of a laser, directly affecting the marking effect and the stability of the optical path.It is suggested you use a lint-free cotton swab with a special cleaning solution to gently wipe the lenses once a week.

Check the cooling system.

When fiber lasers are working, they generate a lot of heat. If the cooling fans or water cooling systems become clogged, the high temperatures will accelerate the aging of the components.Every month, clean the dust from the cooling vents, and listen to the fan to see if its noise is even. If necessary, use a thermometer to check the temperature of the machine.

Operating habits directly affect the life of the equipment.

Avoid turning the computer on and off too often.

The laser requires a large amount of electricity when it is turned on, and repeated switching on and off in a day may shorten the lifespan of the power module.It is recommended that you put the computer into standby mode during lunch breaks or short periods of inactivity, and that you shut down the computer after it has been working continuously for eight hours to allow it to cool.

Set reasonable power parameters.

Long-term use at full power will accelerate the loss of laser crystals.Depending on the hardness of the material and the depth of the engraving required, the power should be controlled at 70-90 % of the rated power. For example, if engraving stainless steel with a 60-watt machine, it is safer to adjust the actual power to about 45 watts.

Environmental management cannot be ignored.

Maintaining a stable power environment.

Fluctuations in voltage can cause the power supply board to burn out, particularly during peak hours in industrial zones.Installing a 2,000-watt or greater voltage stabilizer and keeping the ground wire resistance below 4 ohms can effectively prevent sudden breakdowns.

Control dust and humidity.

The humidity in the air can cause short circuits in the circuit boards, and the dust can reduce the efficiency of heat dissipation.It is recommended that the workshop humidity be maintained at between 40 % and 60 %, and that dust curtains or air purification equipment be installed.