Computer-controlled laser systems utilize focused light beams to create permanent marks on various materials. This process offers high precision and speed, allowing for intricate designs, serial numbers, barcodes, and logos to be etched onto surfaces like metal, plastic, wood, and glass. An example application includes marking unique identification codes on electronic components.
This technology offers numerous advantages over traditional marking methods. Its non-contact nature eliminates tool wear and reduces material damage. The permanence and precision of laser marking contribute to enhanced product traceability, counterfeit protection, and overall quality control. Emerging from earlier laser technologies, these systems have evolved significantly in terms of speed, accuracy, and versatility, becoming indispensable tools across diverse industries.