Different Laser Types for Marking

pexelsphotoAs a manufacturing company, there are instances where you would need a laser marking system. A laser marking system can also be termed as a laser engraving system. Literally, the method utilizes light to mark materials by a means of fine sport diameter. Laser marking comes in different types and for this reason, it is important that you consider some factors before purchasing one for your company. For instance, consider the type of your industries application so as to determine the most valuable marking system to your company. Also, ensure you know the type of marks you require in order to choose the right machine that has the right types of marks. In case, you are lost for the best choice to fit your company, we have decided to discuss on some features of the few common laser marking machines to help you out with your choosing.


Annealing Laser Marking

As the name suggests, annealing means to apply heat to a surface material with low aggression. The process includes oxidation and the result usually is a solid black mark with a smooth finish. In addition, it leads to different colors such as red and yellow. The process is, however, slower because of various reasons. For instance, annealing process is heat oriented hence it is able to convey carbon to the surface in order to make markings. In addition, it has to be allowed to cool after the whole process. According to Boss Laser review, annealing is suitable to various types of metals such as iron, stainless steel, and steel.


Carbon Migration Laser Marking

The process includes heating of metal alloy that eventually leads to bonding of its carbon molecules with said metal. The carbon properties are, therefore, brought to the surface of the metal hence dark laser marking are created. Carbon migration laser marking is much more convenient than annealing as it provides high amount of heat rapidly. Carbon migration is, however, applicable to metals that only contain carbon. Such metals include carbide, titanium, and steel.


Foaming Laser Marking

Unlike other laser markings, foaming laser marking is used in plastics. This is usually when a plastic is darker and you want it to have a lighter color at the end. To achieve this, a molten burn on the surface is created. During the process, the surface is melted as the atmosphere foaming gas bubbles is created. As a result, the light refraction properties of the material are changed hence making forming advantageous. This is normally with the light symbols when it is requested for the product surface. Among the few applications that are suitable as with the foam laser marking are marking on ink cartridges, marking on keyboards, and marking on cosmetic packaging.


Coloration Laser Making

This is a process of adding color to both metals and plastic. The process includes heating precise parts of a material face depending on how it is expected to turn out. Due to the modifying process, the material’s surface is controlled hence different colors ad shades are experienced. Coloration is done to plastics via foaming process while in metals, the process includes oxidation. This is usually done to the surfaces that have either been treated or not treated. Coloration can be done to create decorative jewelry and making colors on a bottle cap amongst others.

So far, we assume that you have learned something about the different laser marking machines. Probably, you now know which one is the best for you and your company. It is, however, important that you keep checking as the laser markers are versatile and are continually growing.

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