How to adjust the red light indicator of the laser marking machine In the previous article, Correct Pack introduced the function of the red light adjustment of the laser marking machine. Next, the editor continues to explain how to adjust the red light indicator of the laser marking machine. ? The red light debugging method of the laser marking machine is as follows: 1. The position where the red light increases is after the laser emits light, that is, before the beam expander. 2. Ensure that the beam expander of the red light beam, the light spot reaching the focal plane behind the field lens is the smallest, which is the best effect. 3. Adjust the position of the red light so that the red light can reach the center of the X-vibration lens of the galvanometer of the marking head, and then fix the red light.
4. Recalibrate the laser and beam expander. 5. Correct the red light and the content of step 3 again. The above five simple steps can complete the adjustment of the red light indicator of the laser marking machine, and then a complete laser marking machine has been calibrated.