What should we do if the kerf of laser cutting machine is too wide?

1. First of all, we should check whether the focal length of the fiber laser cutting machine is correct. The form of adjusting the focal length of the fiber is manual and automatic. Manual focusing is easily forgotten by technicians. Especially after changing or cleaning the lens, the focal length should be adjusted.

2. If there is no problem with the focal length, you can check the lens first. If the lens is stained, there will also be cutting problems. If the kerf is large, it can be avoided by debugging the equipment. If the lens is not clean, it will easily cause light scattering and coarsening. At this time, it is a good choice to check the lens for cleaning or replacement.