Ultraviolet laser can avoid burrs when cutting, drilling or engraving PCB circuit boards

15W UV laser is used in PCB QR code laser drilling, cutting neatly without burrs

In the production process of PCB circuit boards, ultraviolet laser technology needs to be used for cutting, perforating, engraving, and sub-boarding to reduce the generation of burrs. The main hazard of PCB circuit board burrs reduces the quality of the product, so it makes the product unsightly, and also weakens the strength of information transmission, shortens the transmission distance, easily causes signal interference, reduces the mechanical strength and easily falls off. Therefore, when companies produce PCB circuit boards, they will find ways to minimize the appearance of burrs.

The ultraviolet laser has a short wavelength, a small focus, a non-contact processing method, without mechanical stress deformation, carbonization, and scorching, so it is widely used in the PCB circuit board industry.