Laser marking is a special process that is widely used in a large number of industries to accomplish various tasks. Basically, this process employs a laser beam to label work pieces. There are several processes identified under laser marking, and they include foaming, annealing, staining, removing, and engraving. The various processes are associated with different pros and cons and they are suitable for use on different kinds of materials. The quality achieved by each process differs. These are the used of laser marking machine.
As a technique of labeling, there are very many benefits that are associated with it that continue to make it popular. For instance, the level of precision in this technique is very high. The substrate can be marked with tiny geometries and 1-point fonts in a clear manner using this technique. Such high-precision results are not achieved once, but every time the method is used. Thus the process guarantees accuracy and precision with each use.
Secondly, this process takes a shorter time to complete. In fact, among all labeling technology currently in use, it is one of the fastest. Since work is done fast, productivity is increased several times. Similarly, there are several cost benefits that are associated with doing work fast during production of various products. The speed can be improved further by using different sources of lasers.
Laser markings are long lasting and since they are intended to be permanent they provide high resistance levels to acid, scratches and heat. It is for this reason that items marked with laser technology can be used under various situations without one worrying about destroying the markings. During marking, the substance being marked does not get destroyed in any way so long as the equipment settings are set correctly.
It is virtually possible to mark any kind of material using this technology. Some of the materials that are commonly marked include metals, plastics, laminates, films, and foils. Under metals, some of the metals that can be marked include gold, bronze, titanium, platinum, copper, silver, stainless steel, and aluminum among many others. Under plastics, examples of plastics marked are PMMA, polyamide, polycarbonate, and ABS.
All different processes involving laser can be performed by the same equipment. Annealing marking is one of the processes that can be done using the machine. This special etching process is done on metals using lasers. Application of lasers on metals causes oxidation underneath the material. As a result, there is change in color on the surface being heated.
Another process is called staining. In this process, lasers generate a heating effect which triggers a chemical reaction in the material of the work piece. The effect is that there are different color shades produced from the process. Which color shades are produced usually depends on the chemical composition of the material.
A special machine is used to undertake this whole process. This machine can generate both forms of lasers, that is, CO and solid-state lasers. The material used to make the work piece usually determine the type of laser to be used.
As a technique of labeling, there are very many benefits that are associated with it that continue to make it popular. For instance, the level of precision in this technique is very high. The substrate can be marked with tiny geometries and 1-point fonts in a clear manner using this technique. Such high-precision results are not achieved once, but every time the method is used. Thus the process guarantees accuracy and precision with each use.
Secondly, this process takes a shorter time to complete. In fact, among all labeling technology currently in use, it is one of the fastest. Since work is done fast, productivity is increased several times. Similarly, there are several cost benefits that are associated with doing work fast during production of various products. The speed can be improved further by using different sources of lasers.
Laser markings are long lasting and since they are intended to be permanent they provide high resistance levels to acid, scratches and heat. It is for this reason that items marked with laser technology can be used under various situations without one worrying about destroying the markings. During marking, the substance being marked does not get destroyed in any way so long as the equipment settings are set correctly.
It is virtually possible to mark any kind of material using this technology. Some of the materials that are commonly marked include metals, plastics, laminates, films, and foils. Under metals, some of the metals that can be marked include gold, bronze, titanium, platinum, copper, silver, stainless steel, and aluminum among many others. Under plastics, examples of plastics marked are PMMA, polyamide, polycarbonate, and ABS.
All different processes involving laser can be performed by the same equipment. Annealing marking is one of the processes that can be done using the machine. This special etching process is done on metals using lasers. Application of lasers on metals causes oxidation underneath the material. As a result, there is change in color on the surface being heated.
Another process is called staining. In this process, lasers generate a heating effect which triggers a chemical reaction in the material of the work piece. The effect is that there are different color shades produced from the process. Which color shades are produced usually depends on the chemical composition of the material.
A special machine is used to undertake this whole process. This machine can generate both forms of lasers, that is, CO and solid-state lasers. The material used to make the work piece usually determine the type of laser to be used.
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