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Daily maintenance and adjustment of laser welder-superwave laser welding machine

Superwave Laser Technology Co.,Ltd | Updated: Jan 31, 2018

The maintenance of laser welding machine must be carried out by specially trained personnel, otherwise it will easily cause serious man-made damage. Note: the adjustment of the laser welding machine must be carried out by specially trained personnel, otherwise it will cause damage to other components in the light road due to laser misalignment or adjustment.

1) in order to ensure that the laser welding machine has been in normal working condition, continuous work two weeks later or stop using for a period of time, in the first before starting the YAG rods, medium diaphragm and protective glass lens and optical path components in check to determine the optical components without dust pollution, mildew and other anomalies, if you have the above phenomenon should be handled in time, ensure each optical component will not have damage under strong laser irradiation. (if the equipment is clean, the above inspection can be extended to a maximum of one month.)

2) cooling water condenser is to guarantee the purity of the laser output efficiency and laser cavity component life key, use should be done once a week in the circulating water conductivity in check, ensure the electrical conductivity of 30.5 MW · cm and must be replaced every month circulate in deionized water, fresh water conductivity must be 32 MW · cm. Observe the color change of the ion exchange column in the cooling system at any time. Once the resin in the exchange column is found to be dark brown or even black, the resin should be replaced immediately.

3) welding equipment operators can often use black paper laser output spot examination, once found flare phenomenon such as uneven or energy decline, should timely adjust the laser cavity, make sure that the laser output beam quality.