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a relief printing plate used for reproducing illustrations. Depending on the type of original being reproduced, either a linecut or halftone is made. Linecuts are made from an original consisting of lines, strokes, and solid backgrounds of uniform density (pen-and-ink drawings, engraved prints, sketches); halftones are made from an image with varying densities (photographs, watercolors, or oil paintings).
Cuts are made with wood, linoleum, zinc, brass, copper, or plastic. In making zinc cuts, which are the most widely used, the original is first photographed; using photomechanical methods, it is then transferred onto a zinc plate with a light-sensitive coating, after which the areas between the surfaces to be printed are deepened by chemical or electrochemical etching. Copper cuts are made by hand engraving or etching in a solution of ferric chloride. There is also a quick method, known as single-process etching, for making magnesium and zinc cuts with etching machines. Cuts are also made on electroengraving machines. One cut will print 40,000–50,000 copies.
REFERENCESGeodakov, A. I. Tsinkografiia. Moscow, 1962.
Geodakov, A. I. Proizvodstvo klishe. Moscow, 1972.
ii. To cut the gun. To close the throttle of an engine.
iii. In air navigation, the intersection of two lines of position; this is the smaller angle between these two lines.
cut(1) Remove. Delete. See cut and paste.
(2) In a video or movie, a sharp transition from one scene to another.
(3) A Unix command that extracts data from a file based on its location within the file.