Mark

Mark (Mark) a word is a sign, engraved scale, score, marking, engraving, printing, sealing, trademarks, such as synonyms, it means there is a specific logo markers, to show something belongs, maker of the product, model, level, category, quality, size, time, measuring, testing, audit, inspection, notarization, etc.

Laser marking is a permanent marker of laser beam on various material surfaces. Play the effect of mark is through the evaporation of the surface material to reveal deep material, either light energy caused by surface material of physical change and chemical traces "carved out", or through the light burn off part of the material, show the etching of graphics and text.

The advantages:

• most metal or non-metallic materials can be processed.

• lasers are processed with non-mechanical "knives" that do not produce mechanical or mechanical stresses on the materials. No "cutting tools" wear, no toxicity, and rarely cause environmental pollution.

• the laser beam is very fine, so the consumption of the processed materials is very small.

• when processing, it will not produce X-ray radiation like electron beam bombardment, nor will it be disturbed by electric field and magnetic field.

• the operation is simple, using computer numerical control technology to achieve automatic processing, can be used for production line to high speed high efficiency machining of parts, can be used as part of the flexible manufacturing system.

• precision machining can be performed using precision workstations.

• using a microsystem or camera system to observe or monitor the condition of the processed surface.

• the internal parts can be processed through transparent materials such as quartz and glass.

• we can use the prism and mirror system (for Nd: YAG lasers can also use fiber optic guided optical system) to assemble the beam into the inner surface or inclined surface of the workpiece to be processed.

• can mark the bar code, number, character, pattern and other marks.

• the line width of these marks can be as small as 12Mm and the line depth can reach below 10Mm, so it can mark the zero surface of the "millimeter" size.

General metal material marking, due to a depth of several microns by ablation lines (width can be a few microns to dozens of micrometers) from the surface to make the color of the line and reflective rate is different from the original, caused by the human eye visual contrast effect, make the person can be sensitive to these lines (and lines of code, digital, design, trademark, etc.). For glass, the burning of these lines has a "dull" effect; For plastics, due to photochemical reaction and ablation, there are visual contrast and stuffy effects. If the material is marked with a special colored material, the colored material will be fixed (with a high temperature ablation of the material) and the line will be colored.

Material:

• Wood

• Bamboo

• Glass

• Fabric

• Leather

• Stone

• Paper

• Card

• Metal

• Metal with paint

• Plastic

• Acrylic

• All non-metals

• All metals

Impressions

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