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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.
Society of Painter-Etchers New York City, New York 1886 French Etching Club New York City, New York [4] 1888 Society of American Etchers 1909 Needle Club, Chicago 1910–1956 Needle Club incorporated as Chicago Society of Etchers: 1912 California Society of Etchers: San Francisco, California 1913 New York Society of Etchers 1913
The laser printer was invented at Xerox PARC in the 1970s. Laser printers were introduced for the office and then home markets in subsequent years by IBM, Canon, Xerox, Apple, Hewlett-Packard and many others. Over the decades, quality and speed have increased as prices have decreased, and the once cutting-edge printing devices are now ubiquitous.
Diagram of a laser cutter Laser cutting process on a sheet of steel CAD (top) and stainless steel laser-cut part (bottom) Laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications, it is now used by schools, small businesses, architecture, and ...
See: Etching, also known as intaglio printmakers. Subcategories. This category has the following 22 subcategories, out of 22 total. ...
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