- pressure butt welding
- zgrzewanie doczołowe zwarciowe
English-Polish dictionary for engineers. 2013.
pressure butt welding
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upset butt welding — noun : butt welding in which a continuous pressure is applied until the work is plastic and is then followed by a pressure high enough to produce an upset joint … Useful english dictionary
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
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
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
welding — the process of joining together two pieces of metal so that bonding accompanied by appreciable interatomic penetration takes place at their original boundary surfaces. The boundaries more or less disappear at the weld, and integrating crystals… … Mechanics glossary
Electric resistance welding — (ERW) refers to a group of welding processes such as spot and seam welding that produce coalescence of faying surfaces where heat to form the weld is generated by the electical reistance of material vs the time and the force used to hold the… … Wikipedia
Friction stir welding — (FSW) is a solid state joining process (meaning the metal is not melted during the process) and is used for applications where the original metal characteristics must remain unchanged as far as possible. This process is primarily used on aluminum … Wikipedia
resistance welding — noun : a form of electric pressure welding in which the necessary heat is produced by a flow of current through the parts to be welded and sufficient pressure to make the weld is applied simultaneously with the flow of current compare butt… … Useful english dictionary
flash welding — a method of welding metal edge to edge with a powerful electric flash followed by the application of pressure. Also called flash butt welding. * * * … Universalium
Electrogas welding — (EGW) is a continuous vertical position arc welding process developed in 1961, in which an arc is struck between a consumable electrode and the workpiece. A shielding gas is sometimes used, but pressure is not applied. A major difference between… … Wikipedia
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
