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Anshan Heli Laser Equipment Co., Ltd.

National Service Hotline : 400-641-6888

Address: No. 368 Qianshan Road, High-tech Zone, Anshan City

Dongguan Heli Laser Equipment Co., Ltd.

Address: No. 48 Wenxiang Road, Xiaoxiang, Wanjiang District, Dongguan City, Guangdong Province

Phone: 0769-88879968

0769-21661919

Fax: 0769-21665152

Contact: Mr. Yang

Mobile: 13609678851

E-mail: info@afeweb.com

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Laser engraving machine has problems in engraving metal

Release time: 2014.12.31 News source: Laser cutting machine, laser engraving machine, laser marking machine, laser equipment brand manufacturer-Dongguan Heli Laser Equipment Co., Ltd. Browse times:
Laser engraving machine is generally used in wood products, plexiglass, glass, stone, crystal, Corian, paper, two-color board, alumina, leather, resin, etc. However, the laser engraving machine has problems in engraving metal. The reasons are as follows:
1. Dot matrix engraving Dot matrix engraving resembles high-resolution dot matrix printing. The laser head oscillates left and right, each time engraving a line consisting of a series of points, and then the laser head moves up and down at the same time to engraving multiple lines, and finally forms the entire image or text. Scanned graphics, text and vectorized graphics can be engraved with dot matrix.
2. Vector cutting is different from dot matrix engraving. Vector cutting is performed on the outer contour of graphics. We usually use this mode for penetrating cutting on wood, acrylic, paper and other materials, as well as marking operations on a variety of material surfaces.
3. Engraving speed: The engraving speed refers to the speed of laser head movement, usually expressed by IPS (inches per second). High speed brings high production efficiency. Speed is also used to control the depth of the cut. For a specific laser intensity, the slower the speed, the greater the depth of the cut or engraving. You can use the engraving machine panel to adjust the speed, or you can use the computer's print driver to adjust. In the range of 1% to 100%, the adjustment is 1%. Hummer's advanced motion control system can enable you to get super-fine engraving quality when engraving at high speed. 4. Engraving intensity: The intensity of the engraving refers to the intensity of the laser light on the surface of the material. For a specific engraving speed, the greater the intensity, the greater the depth of the cut or engraving. You can use the engraving machine panel to adjust the intensity, or you can use the computer's print driver to adjust. In the range of 1% to 100%, the adjustment is 1%. The greater the intensity, the greater the speed. The depth of the cut is also deeper. 5. Spot size: The spot size of the laser beam can be adjusted using lenses with different focal lengths. Small spot lenses are used for high-resolution engraving. Large spot lenses are used for lower resolution engraving, but for vector cutting it is the best choice. The new equipment comes standard with a 2.0-inch lens. Its spot size is in the middle, which is suitable for various occasions.
Laser cutting machine , laser engraving machine , laser marking machine , laser equipment brand manufacturer-Dongguan Heli Laser Equipment Co., Ltd. Laser engraving machines generally use CO2 lasers, and the power of laser tubes currently used belongs to the small and medium power range. The maximum is 300W. Metals have less absorption of this medium-wavelength laser. Therefore, laser engraving machines are generally not used for engraving metal.
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