Advertising word laser cutting machine maintenance precautions?

1. The cooling system should be grounded, and the water tank and waterway should be cleaned frequently. The temperature control point of the refrigeration temperature control water tank should be suitable, otherwise the laser tube will be damaged and dew condensation, and the power will drop. The cold head is detached, the life is greatly shortened, and sometimes it is impossible to work, resulting in constant tube change.

2. The laser tube installation fulcrum of the laser cutting machine should be reasonable. The fulcrum should be at 1/4 of the total length of the laser tube. Otherwise, the laser tube spot pattern will be deteriorated. Sometimes the spot will become several points in a period of time, causing the laser. The power drop cannot meet the requirements.

3, water protection should always check the cleaning, cooling water often can not open the water protection float switch or water protection float switch does not reset, can not use short-circuit method to solve the problem.

4. The suction device should be inspected and cleaned on schedule, and the fan duct should be cleaned up. Otherwise, a lot of smoke and dust will not be discharged, and the lens and the laser tube will be quickly contaminated, so that the mechanical and electronic components are easily oxidized and the contact is not good.

5, focusing mirror and mirror inspection, work for a while, the frame will be hot, the surface of the lens will be discolored and rusted; the film peeling is the object to be replaced, especially for many customers using atmospheric pumps and air compressors, so in the focusing lens Water is trapped on it, so it is necessary to ensure the cleanliness and quality of the lens in the optical system at regular intervals.

6, the working environment of the laser cutting machine can not be too bad, if the ambient temperature is higher than 30 degrees, below 18 degrees, too much dust, serious air pollution, so the machine will be damaged, the failure rate is rising; the electrical accessories in the humid environment It is easy to go wrong.

7. The power grid should be matched.

8. The working current of the laser tube should be reasonable, and it can not work under full power for a long time; the laser should be used reasonably and the laser energy should be saved; the optical path system should be cleaned regularly, otherwise the laser tube will be prematurely aged and broken, and the power of the laser equipment should be adjusted. The total power is 50-60%, and then the working speed is adjusted according to the material, so that the laser tube is in the best working condition.

9. Clear the dirt and dust on the machine body, cutting head, sensor and other parts in time to keep the machine appearance clean and comfortable.

10. Clean up flammable materials such as glove rags in the machine in time to prevent fires during cutting;

11. Clean up the iron slag on the waste truck waste truck in time to ensure that the cutting waste can fall smoothly;

12. Before starting daily, carefully check the pressure of the working gas and whether the valve is working properly to avoid the lack of air pressure and affect the quality of the cutting section;

13. Check whether the two-way cooling water circulation is normal, to avoid damage to the cutting quality or even damage the lens due to poor cooling of the optical path lens;

14. Check the gas pipe connection of the cutting head and whether there is leakage of the cooling water to ensure the normal supply of gas and cooling water;

15. Check the protective mirror and focusing mirror before cutting and clean in time to ensure the cutting quality and the life of the focusing lens.