What if the intensity of the laser marking machine decreases and the marking is not clear

2023-06-13 15:39:27

Fault: Laser intensity reduced, marking not clear enough

Solution:

Whether the laser resonant cavity has changed; Fine tune the resonant cavity lens. It is best to use the output spot;

Low output energy of acoustooptic crystal offset or acoustooptic power supply; Adjust the position of the acoustooptic crystal or increase the working current of the acoustooptic power supply;

Entering the galvanometer laser deviation center: adjusting the laser;

If the current is adjusted to around 20A and there is still not enough photosensitivity: the krypton lamp is aging, replace it with a new lamp.

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