How Does A Laser Engraver Function
A laser engraver is a device designed to perform three-dimensional engraving on various surfaces (metal, wood, plastic) by using laser radiation. Lately, they've gained wide popularity in a variety of industries, such as machinery, metal and wood, enterprises engaged in manufacturing of advertising, souvenirs, leather goods and haberdashery.
The principle operation of a laser engraver, whose work is controlled by a computer, is to fix the laser beam on the treated material and the subsequent evaporation of the molten material at the focal point of the beam.
Laser engravers have many advantages, including:
- the ability to create the smallest detail drawing
- can be used on a wide variety of materials
- easy to learn
- minimum requirements for production areas
- low power consumption (one to several kW)
- high reliability and stability of technical parameters
- high purity raw material processing
These advantages have led to the widest spread of laser engravers in the advertising industry.
What are the main types of laser engravers?
To find the right equipment, the main thing to understand is the purpose for the need. All laser engravers can be divided into two groups, based on the type of lasers used: the first group uses gas CO2 lasers, the second - solid.
A vast majority of engravers available in the market today, use gas lasers. The range of tasks that can be solved through them are quite wide. With their help, you can engrave on any non-metallic material: a two-layer plastic (plastic IPI, Row mark), stone, wood, leather, glass, cardboard, metal, or painted to anodized aluminum.
For many companies, a laser engraver will expand the range of products offered. It will help in the production of stamps, signs and office plates, models, and models of buildings, icons, monuments, and the panel nameplate for devices.