drawing tube

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• Tube drawing — is an operation used to make a small diameter tube from a large diameter tube, by pulling the tube through a draw die.There are five types of tube drawing: tube sinking, mandrel drawing, stationary mandrel, moving mandrel, and floating… …   Wikipedia

• Drawing (manufacturing) — The basic drawing process for a wire, bar or tube. Drawing is a metalworking process which uses tensile forces to stretch metal. It is broken up into two types: sheet metal drawing and wire, bar, and tube drawing. The specific definition for… …   Wikipedia

• Tube well — A Tube well as the name implies is simply a tube or pipe bored into the underground reservoir, fitted with a strainer at the lower end and worked at the top by a pump, to lift water for irrigation.A Tube well is type of water well in which a long …   Wikipedia

• Tube bending — Bent tubing Shown is a trombone, it displays some U bends Tub …   Wikipedia

• tube drawing — Смотри волочение труб …   Энциклопедический словарь по металлургии

• tube drawing — Смотри бухтовое волочение труб …   Энциклопедический словарь по металлургии

• Williams tube — The Williams tube or the Williams Kilburn tube (after inventors Freddie Williams and Tom Kilburn), developed about 1946 or 1947, was a cathode ray tube used to electronically store binary data.Working principleThe Williams tube depends on an… …   Wikipedia

• Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …   Wikipedia

• Draught tube — Draught Draught, a. 1. Used for drawing vehicles, loads, etc.; as, a draught beast; draught hooks. [1913 Webster] 2. Relating to, or characterized by, a draft, or current of air. [1913 Webster] 3. Used in making drawings; as, draught compasses.… …   The Collaborative International Dictionary of English

• Pulse tube refrigerator — The Pulse tube cryocooler is a developing technology that emerged largely in the early 1980 s with a series of other innovations in the broader field of Thermoacoustics. In contrast with other cryocoolers (eg Stirling cryocooler and Gifford… …   Wikipedia

• Cold water pitting of copper tube — occurs in only a minority of installations. Copper water tubes are usually guaranteed by the manufacturer against manufacturing defects for a period of 50 years. The vast majority of copper systems far exceed this time period but a small minority …   Wikipedia