And how to implement it?Let's start by understanding the laser etching process.What is Laser EtchingIt is a process that melts the surface of the material and creates marks on it.
Laser etching is highly versatile and can be used with most metals.It is mainly used to produce permanent markings such as data matrix codes, serial numbers, barcodes, and logos.
The laser beam is pulsed, which then releases sudden bursts of energy at specific time intervals.
Each pulse consists of 1 millijoule of energy and can reach a max of 10,000W power.In laser etching, the metal requires less energy than engraving.
At such a high temperature, the material becomes malleable, allowing its shape to change.As the material cools down within milliseconds, the surface roughness of the material changes, making a permanent mark.
However, each material would have its own course of the process.