Laser Engraving On Metal Materials Solution, Metal Engraver

Based on different materials, towards the character that different wavelengths' laser absorb diversely, we commonly categorize the laser marking machine into two types, one type is YORKLASER YAG machine which is suitable for processing metal materials and most non-metal materials, such as iron, copper, aluminum, gold, silver and various alloys, ABS materials, printing ink cladding, epoxy resins and so on. The other type is CO2 laser machine, only can process non-metal materials, such as wood, paper, acrylic, glass and so on. Some materials work for both laser marking machines but marked craft's effect will have diversities.

The YORKLASER YAG marking machine includes lamp bump, semiconductor and optical fiber the three categories, CO2 marking machine includes radio-frequency tube and glass tube two categories, the five kinds of products make up the standard machine type of laser marking machine. In accordance with different clients' actual demand, equipped with different outlines, rotary jigs, flexible content software, which constitute perfect laser marking resolution.

Sample name:Ring Material:Metal	Sample name:Dog Tag Material:Metal
Sample name: Tap Sample name:Metal	Sample name: Steel Bushing Material:Metal

Relative to the traditional marking ways, such as air-operated marking, electro erosion, silkscreen printing, jet coder and machine engraving, laser marking has the following advantages:

1. The laser processing belongs to light contact, non- mechanical contact, without mechanical force, so especially suitable for being used in the situation that have high requirement about the high hardness(hard alloy), high brittleness(solar Silicon chip), high melting point and high stability(precision bearing).

2. Laser processing has big energy density, short time, small heat-affected zone, small thermal deformation, small thermal stress, won't affect the internal electrical properties. Especially is the 532µm，355µm，266µm laser's cold working, which is suitable for the special texture's precise processing.

3. The laser burns and etches directly, which is the permanent marking, can't be erased, won't lose efficacy, become deformed and fall off, fitting anti-counterfeit and defend cross region sale, achiving products' traceable requirements.

4. The laser processing system itself is a set of computer system, it is convenient to edit and modify, having wrong number and random code function, achieving product's unique code requirement, suitable for personalized processing, it has more advantages for small amount, multi-batch's processing.

5. Delicate marking result, beautiful craft, higher precision, which can upgrade product quality, improve added value of product.

6. The line width can small to 10µm, depth can below to 10µm, which can mark the millimeter grade component's surface.

7. Small consumables, non pollution, energy and environment conservation, accord with the European environmental standards, accord with the pharmaceuticals industry's GMP requirement.

8. Low processing costs. Although the equipment's initial capital outlay is more expensive, contiguous and substantial processing make the every part's processing cost cut down.

9. Flexible processing pattern. By using the transparent medium to process internal workpiece, which is easy to guide, focus, realize direction transformation, very easy to coordinate with numerical control system.