When using the laser engraving machine for daily work, the use and maintenance of the laser engraving machine need to master the methods and careful maintenance to make it run more smoothly. Let's talk about how to use and maintain the laser engraving machine:

Field operation of laser engraving machine

Method 1. The installation fulcrum of the laser tube should be reasonable.

The branch point of the laser tube should be 1/4 of the total length, otherwise the spot texture of the laser tube will become worse. After working for a period of time, some spots will become more than one point, leading to the laser power does not meet the requirements, resulting in continuous tube replacement.

Method 2: The laser engraving machine has a good grounding laser power supply, and the machine bed must have a good grounding protection. The grounding wire shall be 4 ω Special grounding wire of.

There must be grounding:

(1) Ensure the normal operation of the laser power supply;

(2) It can prolong the service life of the laser tube,

(3) It can prevent the machine from working under external interference.

(4) Prevent accidental circuit damage caused by high-voltage discharge.

Method 3: The cooling water of the laser engraving machine should keep the water flowing smoothly, no matter whether the tap water or the circulating pump is used.

The cooling water takes away the heat from the laser tube. The higher the temperature, the smaller the output power (preferably 15-20 ℃); When the water supply of the laser is cut off, the tube end will burst due to heat accumulation, or even damage the laser power supply. Therefore, it is necessary to check whether the cooling water is unblocked at any time. If the water pipe is hard bent or cut off, causing the pump failure, it must be repaired in time to avoid power failure or even damage to the equipment.