Laser marking machine (Laser Marking Machine) is the 1 kind of high-precision marking equipment, which has the advantages of high precision, fast speed, strong reliability, simple operation and so on, so it is widely use···

Compared to the traditional manual welding, automatic laser welding has unparalleled advantages(1) The required amount of heat can be reduced to the minimum, the metallographic change range of the heat affected zone is s···

Excite electrons or molecules to produce a concentrated and phase-identical beam of light in the process of converting them into energy. Laser comes from Light Amplification by Stimulated the first letter of the Emission···