Fault reasons and solutions: ①The laser output power does not meet the requirements, and the high-power laser needs to be replaced. ②The turn-off power of the acousto-optic switch cannot meet the requirements, and the acousto-optic switch needs to be replaced. ③ The optical path adjustment is not accurate, re-adjust the optical path. ④ The surface… Continue reading Laser marker cannot achieve the desired marking depth
Possible causes The regulated power supply of the computer is damaged. The fan blade is stuck by a foreign object.
Reason The screen signal cable is not connected properly. The computer graphics card is damaged. The video cable is damaged. The monitor is not powered or the switch is not turned on. Display contrast and brightness settings are incorrect. Solution Plug in the screen signal cable. Replace the computer graphics card. Reset the monitor brightness… Continue reading No display on the screen of UV laser marking machine?
Reasons: ① Whether the laser output power meets the requirements. ②Whether the turn-off power of the acousto-optic switch meets the requirements. ③ Whether the optical path adjustment is accurate. ④Whether the workpiece surface is on the focal plane.
Reasons: ① Whether the adjustment of the optical path system is accurate. ②Whether the acousto-optic switch can function as a switch.
1. Generally, fiber laser marking machines will be equipped with protective devices. If the laser temperature exceeds 35 degrees, it will automatically stop emitting light and a warning will appear. 2. You can turn off all the power of the fiber laser marking machine, do not use the equipment temporarily, let it stand for a… Continue reading The solution to the high temperature of the fiber laser
The temperature of the fiber laser is too high, there are two situations: 1.The fiber laser is not equipped with a suitable chiller for cooling. 2.The cooling capacity of the configured chiller is not enough to achieve effective cooling. It is recommended to replace the chiller that meets the cooling requirements of the laser. Tips:… Continue reading The reason why the fiber laser temperature is too high
Solution ①Check all power connection lines. ②The krypton lamp is aging, replace it.
Causes and Solutions ①Whether the laser resonator has changed. Fine-tune the resonator mirror to optimize the output spot. ②The acousto-optic crystal is 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. ③The laser entering the… Continue reading Laser intensity drops, markings are not clear enough