Maintenance of Fiber Laser Welding Machine
Source:razorteklaser Time:2024-10-12
Handheld laser welding is a new welding technology, which provides great advantages for metal welding work, and can weld metal at high speed and firmly. Like other machines, laser welding machines also require proper maintenance to ensure good welding performance and longer machine life.
Before you start using a hand machine, we recommend that you conduct a thorough inspection of the machine to ensure that all components are working properly. In the process of using the laser welding machine, if there is an abnormal phenomenon, please do not disassemble the electrical components or lasers at will. At this point, you can contact the laser welding machine supplier to troubleshoot and solve problems under the correct guidance of technicians, which can help you reduce maintenance time and maintenance costs.
Fiber laser welding machine is a kind of equipment with few consumables, so its maintenance method is very simple. We can carry out some basic maintenance steps on the laser welding machine, the following are some common maintenance methods, you can keep the handheld laser welding machine in good condition.
1. Maintain a good machine operating environment
When using laser welding in a high temperature and humid environment, pay attention to the state of the cooling water pipe to prevent condensation on the pipe. Once the cooling water pipe has a problem, it may cause the power supply of the machine to fail to output normally, and in severe cases, it may not be able to emit light.
2. Regularly check the optical path components of the laser welding machine
After the laser welding system has been working continuously for two weeks or stopped for a period of time, before starting the machine, the components in the optical path, such as the YAG rod, dielectric diaphragm and protective mirror, are first checked to ensure that the optical components are free of anomalies such as contamination or mold. If such a problem occurs, it needs to be dealt with immediately to ensure that the optical element will not be damaged under strong laser irradiation.
3. Check the conductivity of the circulating water
The purity of the cooling water is the key to ensure the laser output efficiency and the life of the laser cavity element. It is recommended to check the conductivity of the inner circulating water once a week and replace the inner circulating deionized water once a month.
4. Periodically check the quality of the laser beam emitted by the laser
Laser welding machine operators can often check the laser output point with black image paper. If the spot is uneven or the energy drops, the resonator of the laser needs to be adjusted in real time. Fine-tune the spot to ensure the beam quality of the laser output.
5. Other precautions for using laser welding machine:
When replacing the focusing lens, it must be carried out in a dust-free environment;
Turning the nozzle counterclockwise can be easily replaced, and it is important to keep the nozzle clean and in proper use;
Laser welding gun must be clean;
Check lens protectors regularly to ensure they are free of contamination and scratches.
The above is how to pay attention to the daily maintenance of laser welding machine. The correct maintenance method is the basis to ensure the normal operation of the machine, not only to maintain stable welding performance, but also to avoid unnecessary economic losses caused by machine damage to the enterprise. If you encounter problems that you cannot solve while operating the laser welder, be sure to contact the laser welder supplier and ask them for professional help to avoid undue damage to the machine.