In laser marking, a high-energy laser beam is used to melt or even vaporize the material instantaneously, accompanied by vibration, impact and other effects, and assisted by high-pressure air to blow off slag. With the relative high-speed movement of the beam and the material, a groove with a certain depth is formed on the surface of the material. There is little heat influence on the groove edge, no stacked metal, and basically no workpiece deformation.
Applications
It is mainly used for marking the surface of various metal parts.
⚫ It is applicable to many fields such as aerospace, rail transit, automotive manufacturing, marine, stainless steel and aluminum alloy products, and mold processing.
⚫ It is suitable for scenarios with special requirements for the marking depth, such as vehicle VINs and identifications before heat treatment.
