What should you know before buying a metal laser marking machine?

When you have the idea of u200bu200bpurchasing a laser marking machine, you should know what is a laser marking machine? How does a laser marking machine work? The advantages of laser marking machines and the application of laser marking machines are different Laser marking machine for processing technology.

What is a laser marking machine? Laser marking is a way to use lasers to mark various objects. The basic principle of laser engraving is that a laser beam somehow changes the electro-optical appearance of the surface it hits.

What should you know before buying a laser marking machine?

This can be produced according to a variety of regimes:

1. Burning of raw material (laser marking); sometimes Will remove the surface layer of some colored panels.

2. Melt the metal material, thereby changing the surface structure.

3. Mild ignition (charring), such as printing paper, cardboard, wood or polymer.

4. Conversion of colorants (industrial laser preservatives) in plastic materials (such as bleach).

5. If, for example, some preservatives volatilize, the polymer will swell.

6. The laser marking machine causes surface structures, such as air bubbles.

According to the scanner laser beam (for example, using 2 movable mirrors), English letters, marks, barcodes and other graphics can be quickly loaded using vector material scanners or raster scanning. Another way is to apply a mask (projection mark, mask mark) developed on the workpiece. This method is simple and convenient (even on moving workpieces), but not as flexible as a scanner. 'Laser marking' means the application of a laser beam to mark or mark workpieces and raw materials. In these respects, different whole processes such as hand engraving, removal, colouring, quenching and polyurethane foaming are distinguished. Each of these processes has its own advantages and disadvantages, depending on raw material and quality regulations.

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