Raster Engraving: The Art of Creating Images with a Laser
When it comes to laser engraving, one of the most popular techniques is raster engraving. This method involves using a laser beam to slowly mark the surface layers of a material in a linear pattern. The laser works in an on-off pulsing mode, creating a raster type of image. Think of it like this, in computer graphics, raster graphics images are composed of a dot grid matrix. This type of engraving is typically used on cylindrical workpieces or flat workpieces mounted on cylindrical surfaces. Raster engraving is a versatile technique that can be used to create a wide range of images and patterns, from text to intricate designs. It is ideal for creating images on a wide range of materials, including wood, metal, glass, and more.
Vector Engraving: The Precision of Drawing with a Laser
Another popular technique in laser engraving is vector engraving. This method is done on X-Y tables, where the laser beam follows the lines of the engraving pattern. It's like drawing with a laser! Vector engraving is a precise method that allows you to create highly detailed and accurate images. It is commonly used for creating vector graphics, which are geometric objects that have a direction and magnitude or length. This method is perfect for engraving detailed logos, intricate patterns, and text on a wide range of materials, including wood, metal, glass, and more. With vector engraving, you can create beautiful and precise images that are sure to impress.