weld spot
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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
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
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 … English World dictionary
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
spot weld — noun each of the welds made by welding at a separate point • Syn: ↑spot weld • Derivationally related forms: ↑spotweld (for: ↑spot weld), ↑spot weld (for: ↑spot weld), ↑ … Useful english dictionary
weld — To join two pieces of metal together by raising the area to be joined to a point hot enough for the two sections to melt and flow together. Additional metal is usually added by melting small drops from the end of a metal rod while the welding is… … Dictionary of automotive terms
Weld Boathouse — is a Harvard owned building on the bank of the Charles River in Cambridge, Massachusetts. It is named after George Walker Weld who bequeathed the funds for its construction.HistoryWeld boathouse is actually the second of two boathouses created on … Wikipedia
spot-weld — /spot weld /, v.t. 1. to weld (two pieces of metal) together in a small area or spot by the application of heat and pressure. n. 2. a welded joint made by this process. * * * … Universalium
spot-weld — spot′ weld v. t. 1) bui mel to weld (two pieces of metal) together in a small area by the application of heat and pressure 2) bui mel a welded joint made by this process • Etymology: 1905–10 … From formal English to slang
Spot weld — Spot weld. См. Шов точечной сварки. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
spot-weld — ► VERB ▪ join by welding at a number of separate points … English terms dictionary
