How to maintain the laser cutter in high temperature environment?

How to maintain the laser cutter in high temperature environment?

When the temperature is rising, the customers must be in the bud, and the maintenance of the laser cutter is very important. This can effectively avoid the damage of the laser generator, improve the working efficiency and prolong the service life of the machine.


Avoid condensation

The cooling water temperature should not be too different from the air temperature. Laser and optical lenses are both used for water cooling. As the water in the air is cooled, it condenses into water. When the temperature of the cooling water is below 5-7 degrees, the surface of the laser and optical lens will have condensation, which greatly affects the efficiency of the laser and the transmittance of the optical lens. The service life of energy and optical accessories is very great.

The laser and the cutting head are part of separate water cooling suggestion that the user set the laser at low temperature to set the water temperature to be about 26 degrees. The water temperature of the cutting head and the optical fiber is about 30 degrees (depending on the temperature and humidity value), and the order of the switching machine is strictly observed in summer.

(Notice:Can not appear laser shutdown, water cooler is still running.)

Be careful:

1. When the laser equipment is switched off, the water cooler should also be closed to prevent condensation resulting from excessive temperature difference.

2, it is strongly required that the integrated operating room customers install air conditioning or laser installed in the air-conditioned room, and keep the air conditioning continuously and steadily (including the evening) to keep the indoor temperature and humidity, or to open the air conditioner for half an hour, and then open the laser equipment and the water cooler.

Maintain cooling system and cooling water

When the temperature rises in summer, the working pressure of the cooling system of the laser cutting machine increases. It is suggested to check the internal pressure of the internal press before the high temperature. The pressure of the equipment of different manufacturers is not the same. It is suggested that the specific parameters of the equipment manufacturers should be consulted before the maintenance.

As the temperature is high in summer, the deterioration speed of cooling water will also be accelerated. It is suggested that the users use regular distilled water or pure water to clean water scale and replace water and filter core (not more than 15 days in summer). The scale method should be operated under the guidance of the equipment manufacturer.

Maintain guide rail


Guide rail should be often clean, remove dust and other debris, to ensure that the equipment transmission part of lubrication, no debris. Regular cleaning and lubrication, to ensure that the machine in the process of accurate positioning to achieve more accurate cutting, improve product quality.

Maintain control cabinet

Because the dust of the laser cutting machine is mainly metal powder, it is suggested to regularly cut off the power to clean the dust in the laser cutting machine cabinet and check the working condition of the radiator fan.

About “how to maintain laser cutting machine under high temperature?” A few points have been listed in the solution. According to the steps, the life of laser cutting machine is relatively longer.