Today, with the laser welding technology becoming more and more mature, the handheld laser welding machine is becoming more and more powerful, and the characteristics of the equipment are also becoming stronger and stronger. However sophisticated and good it is, we cannot avoid some defects in the daily work of the laser welding machine, because no one is perfect, and there is no perfect thing in the world. In this case, we must talk about how to solve the common problems of laser welding machines. Only in this way can we use them better, create more products and bring more benefits.
Laser welding machine common faults and solve.
1. Handheld laser welding machine laser output power decreases after a period of use.
Whether the laser resonator changes: fine tune the front and rear resonator lenses to make the output spot the best.
Check whether the full reverse and output diaphragms are polluted.
Dew condensation is formed on the surface of laser rod of handheld laser welding machine due to temperature difference.
2. Handheld laser welding machine laser output power is normal, but the laser beam cannot play the role of marking.
Whether the optical path system is adjusted accurately.
Whether the acoustooptic switch can play a switching role.
3. Handheld laser welding machine cannot reach the expected marking depth.
Whether the turning off power of acousto-optic switch meets the requirements.
Whether the light path adjustment is accurate.
Whether the workpiece surface is on the focal plane.
In order to make the laser welding machine work better, reduce the number of failures and increase work efficiency, we must understand the common failures and solutions of the laser welding machine.
