Laser Processing: Environmental Requirements and Equipment Protection

The environment in the laser processing workshop needs to be precisely controlled in terms of temperature, humidity, and ventilation. It is necessary to prevent moisture from damaging the equipment, while also ensuring adequate air circulation.Equipment protection requires a complete system, from daily maintenance and safety devices to power protection. Regular maintenance can effectively prolong the life of equipment.The operator needs to master emergency procedures for common problems, and only by following the rules and practicing scientific management can the laser processing process be both safe and efficient.

The environment required for a laser processing workshop.

Temperature and humidity must be precisely controlled.

The temperature in the workshop should be kept between 18 and 25 degrees Celsius, and the humidity between 40 and 60 %.Don't let the workshop turn into a steam room or a freezer. This is particularly unfriendly to the optical components of laser equipment, and it can easily affect the accuracy of the laser marking.

Ventilation must not be neglected.

Laser engraving produces dust and harmful gases, and I recommend installing a side-draw ventilation system.When cutting acrylic, for example, you must remember to turn on the ventilation fan half an hour in advance, or else the acrid fumes will make your eyes water.

The ground and the space are equally important.

Anti-static flooring is an essential requirement.At least 1.5 meters of space is left around the equipment, so that when materials are being moved they don't bump into the delicate equipment.I've seen some workshops so crowded you could say they were like a can of sardines.

Key points for equipment protection.

Daily maintenance must be diligent.

The rails are lubricated twice a week, just as a bicycle chain is lubricated.The lenses should be cleaned with special lens paper, and you shouldn't be lazy and use a piece of clothing to clean them. Scratching the lenses is a very costly mistake.

Don't be afraid of the trouble of safety precautions.

The operating area must be fitted with a safety shield and an emergency stop button.I've seen a master craftsman who was annoyed by the obstruction of a protective door and pulled it off, only to be injured by the laser's reflection. That's a painful lesson.

Power supplies have to be stable.

We suggest that you run a separate 380 volt circuit for industrial use, and don't use it with air conditioners or other high-power equipment.If the voltage fluctuates by more than ± 5 %, you have to be careful. This is the laser's "high blood pressure." If not handled correctly, it could burn out the motherboard in minutes.

Common problems and how to respond.

What do you do if the machinery suddenly breaks down?

First check to see if the cooling system is working properly.Just as a person with a high fever needs to rest, equipment that overheats needs to be cooled down.Remember to clean the filter every month, and this preventative measure will be very effective.

If the cutting quality deteriorates, how can it be adjusted?

First they check the lens for any smudges, and then they test the output power of the laser.Sometimes it's like a cellphone, which gets slower the longer you use it. The equipment needs to be periodically calibrated.I suggest that they do a comprehensive adjustment every three months, instead of waiting for a problem to arise and then rushing around.