What are marking services all about? What do you need to know about technologies used and what exactly are they used for? Find it out here.
Everything You Need to Know About Marking
With the constant growth of the manufacturing industries, laser marking becomes a more popular choice for numerous companies. The reason behind is simple: this method provides countless benefits and brings the engraving process to the new level. It is a fast way to produce any designs and unique identifications on almost any surface, from metal to ceramic.
Today, we are going to look at the essential basics you need to know about laser marking and how it works. If your interest is more in-depth, don’t hesitate to visit our website and find out more details about marking.
How Does It Work?
These days, laser marking is replacing old engraving technologies with a growing speed. This method is fast, permanent, and allows manufacturers to engrave designs with a very high precision. It’s a non-contact engraving system, which makes it much easier to use.
The way laser marking works is rather simple. The laser guides the beam of focused light on the material surface in a certain pattern to leave a mark or engrave numbers, words, and other designs. Obviously, it requires special software to guide the laser.
There also are different ways to operate the laser beam. The first one, the Cartesian method, implies the movement of the object, not the laser beam. While the beam remains static, the surface that needs to be engraved moves according to the set x and y coordinates.
Another controlling method is called the Galvanometer mirror. This system involves two mirrors that are placed specifically before the focusing lens. Their position can be changed thanks to the small digital motors, to which the mirrors are attached. By altering their position, the laser beam direction changes as well, creating a pattern on the material surface.
What Is It Used For?
This engraving method is very efficient. Thus, laser marking usage possibilities are very wide.
Firstly, this method is widely used in the manufacturing processes. Marking the expiration dates, identification codes, and other numbers during the assembly become much faster with laser technologies. Any packaging (whether it’s plastic, carton, or even glass) can be marked using the laser in almost no time. This increases the speed of assembly lines and makes the manufacturing process more efficient.
Laser technologies are quite popular in jewelry engraving. Because laser equipment doesn’t actually have to contact the surface (only the beam does that), it allows the jewelry professionals to engrave even the tiniest designs. It also prevents the material from unnecessary contact with the instrument and the harmful residue that might be on it.
Medical equipment, tools, and even implants can be engraved using the laser. The thing is that laser beam produces minimal heat, thus preventing the small implants and delicate materials from damage. It allows to engrave even the tiniest details, and they still will be precise and readable.
The level of precision that laser marking offers makes it an effective method of engraving on electronics. While other marking technologies can’t deal with tiny electronic details and components, laser allows adjusting focal lengths and working on small surfaces.
The list of possible usage options can go on. You can see now why laser marking equipment is so popular these days: it is easy to work with, and it provides countless engraving options and design flexibility, at the same time requiring minimal maintenance.