Will the laser intensity of the marking machine drop?

For some people who often use laser marking machines, the decrease of laser intensity is a headache, which seriously affects the marking effect during processing and makes the mark not clear enough. In order to solve the problem of the weakening of the laser intensity, we must check and repair the equipment. Let's take a look at what solutions the laser marking machine manufacturers have.

Method one:

Check whether the laser resonant cavity has changed, and fine-tune the resonator lens to ensure that the output light spot reaches a better state.

Method 2:

Measure whether the laser entering the galvanometer is off-center, and adjust the laser.

Method three:

Check whether the acousto-optic crystal offset or the output energy of the acousto-optic power supply is low, adjust the position of the acousto-optic crystal or increase the working current of the acousto-optic power supply .

Method 4:

If the current is adjusted to about 20A, the sensitivity is still strong Not enough, it proves that the krypton lamp has been aging, and it is urgent to replace the new lamp.

Like other machinery, the laser marking machine requires correct operation and good maintenance by the operator, so as to extend the service life of the laser marking machine and improve the marking effect.

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