- mechanical jigging machine
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an automatic device that jigs with line and hooks
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Brazing — This article is about the metal joining process. For the cooking technique, see braising. Brazing practice Brazing is a metal joining process whereby a filler metal is heated above and distributed between two or more close fitting parts by… … Wikipedia
mineral processing — or ore dressing Mechanical treatment of crude ores to separate the valuable minerals. Mineral processing was at first applied only to ores of precious metals but later came to be used to recover other metals and nonmetallic minerals. It is also… … Universalium
jig — I. /dʒɪg / (say jig) noun 1. a device for holding the work in a machine tool, especially one for accurately guiding a drill or group of drills so as to ensure uniformity in successive pieces machined. 2. a device used in fishing, especially a… …
Spot welding — is a type of resistance welding used to weld various sheet metal products. Typically the sheets are in the 0.5 3.0 mm thickness range. The process uses two shaped copper alloy electrodes to concentrate welding current into a small spot and to… … Wikipedia
jig — jig1 [jig] n. [prob. < MFr giguer, to gambol, dance < gigue, a fiddle < MHG giga (akin to ON gigja) < OHG * gigan (> Ger dial. geigen), to move back and forth] 1. a) a fast, springy sort of dance, usually in triple time b) the… … English World dictionary