Everything You Need to Know About Laser Etching
Speed and durability are the factors that make laser etching suitable for marking applications.
So,Everything You Need to Know About Laser Etching Articles in this article, we’ll learn everything about laser etching – how does it work? What kind of materials can you etch? Why should you brand spare parts like Trumpf spare parts or Prima spare safe laser részletre parts? What are the various types of laser etching? And how to implement it?
Let’s start by understanding the laser etching process.
What is Laser Etching
It is a process that melts the surface of the material and creates marks on it. It belongs to the category of laser marking that also includes laser engraving and laser annealing. 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.
How Does Laser Etching Work
Whichever laser marking method you use, there’s one thing common in all. The laser beam is pulsed, which then releases sudden bursts of energy at specific time intervals. A 100W laser pulse can release 100,000 pulses within a second. Each pulse consists of 1 millijoule of energy and can reach a max of 10,000W power.