pressure welding torch

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• 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 defect — A welding defect is any flaw that compromises the usefulness of the finished weldment. According to the American Society of Mechanical Engineers (ASME) welding defect causes are broken down into the following percentages: 41% poor process… …   Wikipedia

• Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …   Wikipedia

• Gas metal arc welding — RMD redirects here. RMD may also refer to IRA Required Minimum Distributions. Gas metal arc welding …   Wikipedia

• Blow torch — For other meanings, including oxy gas torches, see Blowtorch (disambiguation). An old fashioned kerosene blowtorch / blowlamp A blowtorch (US), blow torch (US), or blowlamp (UK) is a tool for applying lower intensity and more diffuse flame and… …   Wikipedia

• arc welding —    Joining two pieces of metal by fusion through electrical hazard!heating with an electrical arc. In addition, pressure may or may not be exerted, and a filler rod may or may not be used. This welding technique is different than welding using an …   Glossary of Art Terms

• Flashback (welding) — Flashback is a dangerous situation occurring during the use of an acetylene torch. The flame burns backwards into the hose, causing a popping or squealing noise. It can cause an explosion in the hose that injures or kills the user. Using a lower… …   Wikipedia

• ГОРЕЛКА БЕЗЫНЖЕКТОРНАЯ — [pressure welding torch; blowpipe without injector] горелка для газовой сварки, в которой поступление горючего газа и кислорода в смеситель осуществляется под одинаковым давлением …   Металлургический словарь

• безынжекторная горелка — Ндп. горелка высокого давления Горелка для газовой сварки, в которой поступление горючего газа и кислорода в смеситель осуществляется под одинаковым давлением. [ГОСТ 2601 84] Недопустимые, нерекомендуемые горелка высокого давления Тематики сварка …   Справочник технического переводчика

• Safe — A safe (also called strongbox, coffer or kist) is a secure lockable box used for securing valuable objects against theft or damage. A safe is usually a hollow cuboid or cylinder, with one face removable or hinged to form a door. The body and door …   Wikipedia