Laser welding machine maintenance must be carried out by specially trained personnel, otherwise easily lead to serious damages.
Note: adjustment of laser welding machine must be performed by specially trained personnel, or they will face laser maladjusted or offset caused light damage to other components on the way.
1, and to guarantee laser welding machine has been in normal of work State, continuous work two week Hou or stop using a time Shi, in boot Qian first should YAG rod, and media diaphragm and the lens protection glass, light road in the of component for check, determine the optical component no dust pollution, and mildew, exception phenomenon, as has above phenomenon should timely for processing, guarantee the optical component not in strong laser irradiation Xia damaged.
2, welding equipment operators can often use black paper-check the laser spot, once found uneven spots or decline in energy and other phenomena, it is timely to adjust the laser resonator, ensure that the beam quality of the laser output.
3, cooling water purity is guaranteed laser efficiency and laser cavity components are the key used should be checked once a week in the conductivity of the water, its conductivity 30.5MW cm, must be replaced once a month within the cycle of deionized water, pure water conductivity must be new 32MW • cm. Feel free to take a look in the cooling system of ion-exchange column color change, once found in resin exchange column color to dark brown or even black, resin should be replaced immediately.