LASER NEWS

Laser welding has the advantages of low heat input, small welding deformation, easy automation, and high production efficiency. Compared to conventional arc welding methods, laser welding has unparalleled advantages.

How to distinguish the quality of laser protective lenses?1、 Surface qualityThe surface quality of laser protective lenses has a significant impact on their protection effect and service life. A good laser protective lens should have a smooth and flat surface, without defects such as bubbles, cracks

Why are laser protective lenses prone to black spotsIn laser cutting machines and drilling, black spots appear on the laser protective lens after a period of use. The small black spots are mostly generated by slag splashing and sticking to the quartz lens during the drilling and cutting process. The

1、 Expanding lenses. A beam expander is a lens component that can change the diameter and divergence angle of the laser beam in a laser welding machine.2、 Protective lenses. The main function of protective lenses is to block debris splashing and prevent splashing from damaging the lens and operators