LASER refers to the mechanism that emits electromagnetic radiation like light or visible light via stimulated emission. Laser stands for Light Amplification by Stimulated Emission of Radiation.
There is a growing number of industries, and competition between them will force them to implement the latest technology. This led to the implementation of laser systems for many industrial applications such as cutting, marking, and embossing.
Laser marking systems are different from other types of marking because they offer a unique combination of speed and permanence, as well as the flexibility of computer control. If you want to get the services of laser marking, then you can visit https://www.protolase.com/.
Image Source: Google
Access to the software for laser marking systems is possible via a PCI interface card. This transmits the digital signals from the computer-based marking or etching file to the motors and directs the laser beam to the product to be laser marked.
There are many types of laser marking processes:
1. Surface Annealing
For a contrasting mark, surface annealing will remove carbon and/or oxides from the base materials. With little to no penetration, the marking beam will create a sharp contrast line in the surrounding area. This is a great option for applications that require a smooth, unaffected surface with contrasting colors.
2. Surface Etching
Surface etching allows you to change the surface finish of metals in order to alter reflectivity or enhance contrast. This laser marking technique is the most popular. Its penetration depth is usually less than 0.0001".
Apart from these, many other types of laser marking processes are also there.