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Wood engraving is a printmaking technique, in which an artist works an image into a block of wood. Functionally a variety of woodcut , it uses relief printing , where the artist applies ink to the face of the block and prints using relatively low pressure.
Laser engraving metal plates are manufactured with a finely polished metal, coated with an enamel paint made to be "burned off". At levels of 10 to 30 watts, excellent engravings are made as the enamel is removed quite cleanly. Much laser engraving is sold as exposed brass or silver-coated steel lettering on a black or dark-enamelled background.
Laser cutters can be set to scorch the material instead of cutting all the way through it. Many laser cutters provide software facilities to import image files and transfer them onto a sheet of wood. Some laser systems are sufficiently sensitive to perform pyrography on thin card or even paper.
Laser cutting works by directing the output of a high-power laser most commonly through optics. The laser optics and CNC (computer numerical control) are used to direct the laser beam to the material. A commercial laser for cutting materials uses a motion control system to follow a CNC or G-code of the pattern to be cut onto the material.
Cutting-edge tech has also been applied to marquetry. Among these is laser cutting, where the design is drawn or imported as a CAD or vector file and each piece is cut separately; each different species of wood-and thickness-may need a specific adjustment of the beam power; the offset will determine the gap between the pieces. In some cases ...
A CNC wood router is a computer-controlled router tool that carves/etches objects or images into the face of a piece of wood. [1] The CNC Router is ideal for hobbies, engineering prototyping, product development, art, and production works.
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