Everlasting identification of elements and merchandise is achieved by way of a course of using a centered beam of sunshine to create extremely exact and sturdy marks. This course of can etch, engrave, or ablate supplies equivalent to metals, plastics, ceramics, and composites, leading to marks like serial numbers, barcodes, logos, and different intricate designs. A typical system contains a laser supply, focusing optics, a movement management system, and software program to manage the marking course of.
This expertise presents quite a few benefits over conventional marking strategies equivalent to ink printing or mechanical engraving. It supplies superior precision, permanence, and velocity, whereas minimizing materials waste and environmental affect. The non-contact nature of the method ensures minimal put on and tear on tools, leading to decrease upkeep prices. Its adoption has revolutionized industries starting from automotive and aerospace to electronics and medical gadgets, enabling environment friendly traceability and product authentication.