Lasers can engrave on any material. The most popular materials in the field of engraving are coated metals, wood, acrylic, glass, leather, marble, plastic, and several synthetic materials made specifically for lasers. You can think of a laser as a light source similar to a light bulb – the light bulb will radiate energy around it. Discover more about laser engraving through https://crystalsensations.com/decorative-methods/sub-surface-laser-engraving.
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Laser marking is also referred to as etching laser. Unlike conventional etching, laser etching does not require masks or chemicals. Some people just call it laser etching and others call it laser engraving but this technique uses computer-controlled laser beams to mark surfaces.
It didn't take long for the engraving industry to pay attention to new lasers and soon the lasers were used for a variety of industrial applications including welding, heat treatment, etching, and engraving.
And almost all materials can be laser engraved / laser marked. The name of the light source – LASER, stands for Light Amplification by Stimulated Emission of Radiation.
You can also cut metal with a laser. Laser metal cutting options can be added to some laser cutting machine models. The ability to cut complex laser profiles can eliminate the need for additional operations, making laser cutting very economical.
Laser etching can be performed on many other materials including slate, granite, stainless steel, leather, arborite, glass, mirrors and premium hardwoods. And laser cutting offers sophisticated quality with parallel and no grinding sides.
There are no consumables involved so the operating costs are minimal, and the laser system, if completely used up, runs very clean, so expensive cleaning or disposal of by-products is not necessary. Some of the many laser engraving products include wedding gifts, business cards, name tables, trophy engraving, and laser wood engraving.