CO2 laser tube common troubleshooting
First, do not wear:
1, a light can not wear: First check the laser tube support point is reasonable, the light intensity is set too small, the optical path is offset, the focal length is correct, whether the surface of the ytterbium tablets scratches and dirt, cooling water Flow pressure is normal, the above few no problem to check the laser tube of the light exit of the lens if there are scratches and dirt, if it is normal, then the laser tube itself is the quality of the problem.
2, glow for a while before it is not worn: This problem must first check the laser tube support point is reasonable, the water temperature is more than 30 degrees, the lens is heated at work, cooling water flow pressure is normal, cooling water is clean, The above normal and then check the laser tube
Second, high-pressure ignition and discharge: Check the high-pressure head around the dirt and there is no moisture, from the metal part of the machine is too close; the other is the laser power supply high voltage connection device is dropped from the support, the high voltage connection device is broken And destruction. If the above normal then it is the quality of the laser tube itself.
Third, the laser tube broken, cracked, water head off:
1. Water temperature is controlled at 25 ℃ -30 ℃ range, cold water cooling water may not be frozen, especially after the laser downtime, shall not allow the cooling water stored in the laser tube.
2. Whether the light is working under the control of water protection; (to test whether the light will glow or not with the water on and off)
3. Water pipes have not been demolished demolition of the phenomenon.
4. Whether there will be bubble inside the laser tube.
5. Whether the water flow is normal or not;