Fiber laser marking machine, it was agreed that it is possible to completely replace the solid-state laser a new generation of products, in recent years become a popular laser physics research. Fiber laser marking machine refers to the use of rare earth doped glass fiber as the gain medium of the laser, fiber laser marking machine can be developed on the basis of optical amplifier: the role of the pump light fiber easily form a high power density, Resulting in laser work of the laser energy level, "the number of particles inversion", when appropriate to join the positive feedback loop (constitute the resonant cavity) can form a laser oscillation output.
Fiber laser marking machine is the use of laser beam on the surface of a variety of substances marked with a permanent mark. Marking effect is through the surface layer of material evaporation of deep material, or by light energy caused by physical changes in the surface material "carved out" marks, or by light to burn part of the material, showing the desired etching pattern , Text, bar codes and other types of graphics. It is characterized by a variety of metals, non-metallic materials for processing; especially for high hardness, high melting point, brittle materials marked more advantages. Non-contact processing, does not damage the product, no tool wear, marking good quality. The laser beam is small, the material consumption is small, and the heat-affected zone is small. Processing efficiency, the use of computer control, easy to automate.