How to properly maintain the laser cutting machine

How to properly maintain the laser cutting machine
Water tank cleaning
The laser cutting machine needs to ensure that the laser tube is filled with circulating water before working. The water quality and temperature of the circulating water directly affect the service life of the laser tube, and the circulating water and water tank need to be replaced and cleaned regularly. Cleaning once a week is better. Pure water is recommended. Or distilled water and control the water temperature below 38°C. If you do not change the water for a long time, it is easy to form scale, which will block the waterway, so you must change the water regularly.
Fan dust removal
After the laser cutting machine is used for a long time, a large amount of solid dust will accumulate in the fan, which will affect the exhaust and deodorization, and also produce noise. When it is found that the fan suction is insufficient and the smoke exhaust is not smooth, first turn off the power, remove the air inlet and outlet pipes on the fan to remove the solid dust in the fan, then turn the fan upside down and turn the wind inside. Until the fan is cleaned, and then reinstall the fan. Generally, the fan needs to be maintained every three months.
Rail cleaning
During the use of the cutting machine , The workpiece will produce a large amount of dust and smoke. These corrosive dust and smoke are deposited on the surface of the guide rail and linear shaft for a long time, which will greatly affect the processing accuracy of the cutting machine and form corrosion points on the surface of the linear shaft of the guide rail. , Shorten the service life of the equipment. Therefore, it is necessary to turn off the equipment every half a month and clean the guide rails with dry cotton cloth and lubricating oil to extend the service life of the cutting machine.
Optical path maintenance
After the laser cutting machine works for a period of time, a layer of ash will be stuck on the surface of the lens due to the working environment, thereby reducing the reflectivity of the reflective lens and the light transmittance of the lens, and ultimately affecting the working power of the laser. At this time, use absorbent cotton dipped in ethanol to wipe carefully along the center to the edge of the lens. In addition, the use of ultra-high-speed piercing should be minimized at ordinary times, and the use of conventional piercing can extend the service life of the focusing lens.