UV Laser Marking Machine in PCB Application

PCB material difference makes UV laser marking machines the choice for a variety of PCB material applications in many industrial areas, from the production of basic circuit boards and circuit wiring to processes such as the production of pocket-sized embedded chips. 

Mechanical disassembly methods such as V-groove cutting and automated circuit board cutting can easily damage sensitive and thin substrates, causing problems for electronic manufacturing services (EMS) companies when disassembly flexible and rigid-flexible circuit boards. UV laser marking machines not only eliminate the effects of mechanical stresses such as edge machining, deformation, and damage to circuit components during disassembly and assembly, but also have less thermal stress than other lasers such as CO2 laser cutting.

UV laser markers are the choice for large or small scale production, and are also a good choice for PCB disassembly, especially when it needs to be applied to flexible or rigid-flex circuit boards. Disassembly is the removal of individual circuit boards from a panel, which can be challenging given the increasing flexibility of materials.

UV laser markers work quickly in circuit production, etching surface patterns onto circuit boards in minutes. This makes UV lasers a fast way to produce PCB samples. More and more sample labs are equipped with in-house UV laser systems.

Depending on the characteristics of the optics, UV laser beams can be sized up to 10-20 μm to produce flexible circuit traces. The advantage of UV light in the production of circuit traces, they are so tiny that they need to be seen under a microscope.

Lori UV laser marking machine has a high quality light source, and has a great advantage in PCB processing and production, worthy of your trust!