Laser marking and engraving on Metals
Marking and engraving on metals have very long history with mechanical means such as stampers. Lasers provide the metal-related community a powerful tool to achieve their goals practically and aesthetically.
The non-contact feature of lasers offers precise marking/engraving without introducing any force on the metal parts. External stress, which usually causes material deformation, will not be present during the laser marking process.
In addition, laser marking on metal is durable, high-contrast and efficient. Multiple parts are able to be marked at the same time. There is no post-processing or additional finishing process needed after laser marking. The process is highly flexible. Nearly any position on metal parts can be marked by lasers. Variety types of metal materials are compatible with laser marking technology.