Wednesday, March 2, 2011

Guide To Laser Engraving and Laser Etching

Laser marking is also referred to as laser etching. Unlike conventional etching, laser etching needs no masks or chemicals. Some people just call it laser etching and others call it laser engraving but basically the technique uses a computer-controlled laser beam to mark a surface.
Laser Engraving and Laser Etching is the preferred marking method when aesthetics or permanency is desired. Sometimes laser marking is referred to as laser etching; unlike conventional etching, it needs no masks or chemicals. Laser marking is the preferred marking method when aesthetics or permanency is desired. Sometimes laser marking is referred to as laser etching; unlike conventional etching, it needs no masks or chemicals.
Laser Engraving and Laser Etching produces a surface mark with very little engraving and very little disruption of the material surface. This is especially useful in certain industries such as discrete electric components, semi-conductor, electrical fuse, and ceramics where laser etching can actually damage part or change the conductive qualities of the part.
Laser etching is the process of marking the material without cutting all the way through using reduced power. It can be done on many materials including slate, granite, stainless steel, leather, arborite, glass, mirrors, and premium hard woods.
Laser engraving got it's start in the early sixties when scientists discovered they could create a light source, focus it's energy and yet have a tool powerful enough to affect a variety of materials. If you've heard the term laser etching it's basically just another name for laser engraving.
Laser machines and systems are used in a variety of applications and industries including the medical device industry, aerospace, manufacturing, automotive, pharmaceutical, and electronic industry.

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