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Why is a carbon dioxide CO2 laser marking machine not suitable for metal engraving?

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Why is a carbon dioxide CO2 laser marking machine not suitable for metal engraving?

Classification:
Clothing and textiles
Author:
2020-11-10

Why is a carbon dioxide CO2 laser marking machine not suitable for metal engraving?
 

Carbon dioxide laser marking machines, also known as CO2 laser marking machines, are mainly wood products, plexiglass, metal plates, stones, crystals, corian, paper, two-color plates, alumina, leather, resin, plastic, pharmaceutical packaging, architectural ceramics. And fabric. Cutting and other areas.

1. Dot matrix engraving is similar to high resolution dot matrix printing. Shake the laser head left and right to engrave one point at a time, and at the same time move the laser head up and down to engrave multiple lines to create an image or text for the entire page. All scanned graphics, text, and vectorized graphics can be engraved with a dot matrix.

2. Vector cut is different from dot matrix engraving. Perform a vector cut on the outer contour of the graph. This mode is typically used to cut out materials such as wood, acrylic and paper and mark the surface of various materials.

3. Engraving speed: Engraving speed refers to the moving speed of the laser head and is usually expressed in IPS (inch / sec). High speed brings high production efficiency. Velocity is also used to control the cutting depth. For some laser intensities, the slower the speed, the deeper the cutting or engraving depth. You can use the engraving machine panel to adjust the speed, or you can use your computer's print driver to adjust the speed. The adjustment range is 1% and the range is 1% to 99.9%.

4. Engraving intensity: Engraving intensity refers to the intensity of the laser that hits the surface of the material. At certain engraving speeds, the higher the strength, the deeper the cutting or engraving depth. You can use the engraving machine panel to adjust the strength, or you can use a computer print driver to adjust the strength. The adjustment range is 1% and the range is 1% to 99.9%. The higher the strength, the faster the speed. deep

5. Spot size: The size of the laser beam spot can be adjusted using lenses with different focal lengths. Small dot lenses are used for high resolution engraving. Large point lenses are used for low resolution engraving, but are ideal for vector cuts. The standard configuration for new devices is a 2.0-inch lens. The spot size is central and suitable for a variety of situations.

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Address:A Building, Huichuan Technical zone, No71, Xiangyin Road, Nanlian, Longgang Street, Longgang District, Shenzhen, Guangdong