welding spot
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spot-weld — I noun each of the welds made by welding at a separate point • Syn: ↑spot weld • Derivationally related forms: ↑spotweld, ↑spotweld (for: ↑spot weld), ↑spot weld ( … Useful english dictionary
welding — Technique for joining metallic parts, usually through the application of heat. Discovered in the 1st millennium AD during attempts to manipulate iron into useful shapes, the technique produced a strong, tough blade. Welding traditionally involved … Universalium
spot — n. & v. n. 1 a a small part of the surface of a thing distinguished by colour, texture, etc., usu. round or less elongated than a streak or stripe (a blue tie with pink spots). b a small mark or stain. c a pimple. d a small circle or other shape… … Useful english dictionary
spot welding — noun creating an overlapping joint by welding at small points • Syn: ↑spot welding • Derivationally related forms: ↑spotweld (for: ↑spot welding), ↑spot weld (for: ↑spot w … Useful english dictionary
spot-welding — noun creating an overlapping joint by welding at small points • Syn: ↑spot welding • Derivationally related forms: ↑spotweld, ↑spot weld, ↑spotweld (for: ↑spot welding), ↑spot weld … Useful english dictionary
welding — Art of fastening metals (or plastic) together by means of interfusing them. They are heated to a suitable temperature. In some cases pressure is used to bond them together. In other cases a filler material (solder) is used to join them. Among the … Dictionary of automotive terms
spot welding — /spɒt ˈwɛldɪŋ/ (say spot welding) noun welding which is executed as a series of small individual welds to connect two pieces of thin sheet metal that do not overlap. Compare seam welding. –spot welder, noun …
welding — noun fastening two pieces of metal together by softening with heat and applying pressure • Derivationally related forms: ↑weld • Hypernyms: ↑fastening, ↑attachment • Hyponyms: ↑butt welding, ↑butt welding, ↑ … Useful english dictionary
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
Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… … Wikipedia
spot welding — n. a welding process in which overlapping metal pieces are held under great pressure between two electrodes, between which a brief, powerful current is passed, effecting the weld spot weld vt., vi. spot welder n. * * * … Universalium
