China best CO2 laser engraver & laser cutter for small business,for sale,cheap and good quality,Sign up for Coupon!
Laser Engraver
Why can't laser engraving machine engrave metal
2022-07-06 12:01:49 technical college

Laser engraving machines are commonly used in wood products, inorganic glass, glass, stone, crystal, Corian, paper, double color board, alumina, leather, resin, etc. However, the laser carving machine has made achievements in carving metal, and the reasons are analyzed as follows:
1. Dot matrix carving dot matrix carving is similar to dot matrix printing with high definition. The laser head swings left and right, carving out a line composed of a series of points each time, and then the laser head moves up and down at the same time to carve out multiple lines, initially forming a full page image or text. Scanned graphics, text and vectorized graphics and texts can be carved with dot matrix.
2. Vector cutting is different from dot matrix carving. Vector cutting stops on the outer contour line of the text. We usually use this form to stop penetration cutting on wood, Yake grain, paper and other data, and we can also stop marking on the surface of a variety of data.
3. Carving speed: carving speed refers to the moving speed of the laser head, usually expressed in IPS (inch / second). High speed brings high consumption efficiency. Speed is also used to control the depth of cutting. For a specific laser intensity, the slower the speed, the greater the depth of cutting or carving. You can use the engraving machine panel to adjust the speed, or you can use the computer's print drive sequence to adjust. In the range of 1% to 100%, the adjustment range is 1%. The advanced motion control system of Hummer machine can make you lose ultra precision carving quality when carving at high speed
4. Carving intensity: carving intensity refers to the intensity of the laser that strikes the surface of the data. For a specific carving speed, the greater the intensity, the greater the depth of cutting or carving. You can use the engraving machine panel to adjust the intensity, or you can use the computer's print drive sequence to adjust. In the range of 1% to 100%, the adjustment range is 1%. The greater the intensity, the greater the speed. The deeper the cutting depth is
5. Spot size: the spot size of the laser beam can be adjusted by using lenses with different focal lengths. The lens with small light spot is used for high-resolution carving. The lens with large light spot is used for carving with low resolution, but it is the best choice for vector cutting. The standard configuration of the new device is a 2.0-inch lens. Its spot size is at both ends, which is suitable for various places.
Laser carving machines generally use CO2 lasers, and the power of laser tubes used today belongs to the small and medium power range. The maximum is 300W. Originally, metals absorb less of this medium wavelength laser. Therefore, laser engraving machines generally do not need to carve metal.

Hot keywords

Redsail Tech Co. © 2002-2022. All Rights Reserved.

Contact us