Laser Engravers

  The process of laser engraving or marking is one of the most preferred ways of inscribing on metal surfaces, where in a focussed beam of laser light is used to carry out the process. While this process can be implemented on various materials surfaces, there are certain materials that may not be so suitable as well. Material surfaces that are fragile and sensitive to lasers cannot be subjected to lasers. However material surfaces that are durable and tolerant to lasers can be successfully used to carry out the task of laser engraver and marking. Naming a few material surfaces that are commonly used, Aluminium both anodized and non-anodized, Stainless Steel are the ones that are extensively preferred, but all the same magnesium and lead also can be categorised as the metal surfaces that are suitable for the job. A deeper review reveals why these metal surfaces are considered as ideal surfaces for laser engraving and marking. Aluminium is such a metal that is very wid...

  Laser marking and laser engraving are two exceptionally advanced, but yet based on a simple scientific principle technological inventions. These methods are used in a variety of industries like the automotive industry, electronic parts manufacturing, medical & scientific parts manufacturers and so on. In the recent aerospace research sector laser marking has been the most preferred method to make markings on vital and critical components of the equipment and space vehicles as well. While discussing about laser marking machine , the most common methods of execution are annealing, carbon migration, engraving, etching and coloration. In order to understand how this technology works on different material surfaces, it is very much necessary to know the principle on which it is based. To put it in a very simple sense, it works by focusing a beam of light amplified by the stimulation and emission of radiation, which is focused and fixed towards a particular area on the...