Laser Marking Definition

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Laser marking definition.

3 2 out of 5 stars 67. A fast and clean technology laser marking is rapidly replacing older marking. The technique does not involve the use of inks nor does it involve tool bits which contact the engraving surface and wear out. Laser engraving or laser etching is a subtractive manufacturing method that uses a laser beam to change the surface of an object.

Laser engraving is the practice of using lasers to engrave an object. Maiman at hughes research laboratories based on theoretical work by charles hard townes and arthur. This process is mostly used to create images on the material that may be seen at eye level. Laser marking machines are leaders within the industry offering unparalleled processing speeds that are amongst the fastest on the market today.

Fiber laser marking machine. Laser marking works by using a focused beam of light to mark the surface of a material. The laser marking process. Beyond the marking process another critical factor in getting the final mark you need is the laser engraving technology.

Furthermore processing speeds can be greatly increased by. Designed with high productivity and cost reducing benefits in mind laser systems offer solutions for nearly all materials and applications. The first laser was built in 1960 by theodore h. Laser marking on the other hand is a broader category of methods to leave marks on an object which also includes color change due to chemical molecular alteration charring foaming melting ablation and more the technique does not involve the use of inks nor does it involve tool bits which contact the engraving.

To do so the laser creates high heat that will vaporize the matter thus exposing cavities that will form the final image. These properties distinguish laser engraving from alternative engraving or marking technologies where bit heads have to be replaced regularly or inks have to be used. When the beam interacts with the material s surface it alters the material s properties and appearance. While many variables affect your choice in laser engraving machine there are a few common technologies used for laser etching and engraving.

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation the term laser originated as an acronym for light amplification by stimulated emission of radiation. This concentrated beam targets only a specified area allowing the laser marking machine to create precise high quality high contrast marks that. It is achieved by moving a low powered beam slowly across the material using a method called discoloration which creates high contrast marks without disrupting the material. Laser engraving and laser marking is the practice of using lasers to engrave or mark an object.