Laser Engraving Information
Laser engraving is a pretty neat process in which an actual small portion of the material is removed. This therefore results in a freshly engraved visible mark, and the process is produced by a laser marking printer which of course creates the markings on the material.
The laser basically acts like that of a chisel as it blows the selected parts of the material away. This process is actually a subset process as far as laser marking goes, and the object is really marked beneath its surface.
The engravings depth is dependent on the dwell time in addition to the type of material being engraved. This process works well on an array of materials such as each type of metal, plastics and even ceramics.
Laser engraving generally makes use of fibre lasers since they have been considered as being friendly to the environment since no toxic bi-products are formed like that of acid etching. As a result, both bit heads and inks are no longer required and were mainly used in traditional work.
This application is in fact contactless which serves as a huge benefit since there is no longer wear and tear on that of actually tools where made to touch the materials surface before. As we mentioned before, since the process is basically that of a non-contact process, there is a significantly lower risk that either deformation or mould damage would occur. This is mainly due to the fact that the beam cannot cause wear, and it produces a high quality of engraving which is not only accurate but it can be repeated if need be. However, traditional methods such as mechanical engraving or even stamping caused a number of problems, and the tools used could not be cared for in the same way.
Another advantage of the tool is the fact that it can indeed perform engravings at many hard to reach concave and convex angles as well as complicated areas. The application of laser engraving is extremely popular in the jewellery industry where it is used to create exquisite pieces of art. In addition, it is used for many industrial purposes, both modern and even traditional such as logos or even serial numbers, and it can also be used for the fabrication of dies, stamps and moulds.
As we conclude our article, we have just looked at what exactly is laser engraving. We have also looked at some of its advantages. And we have also discussed some applications of this technique.