Patent
Gas metal arc welding method
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The article was published on 1985-04-24. It has received 4 citations till now. The article focuses on the topics: Gas metal arc welding.read more
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Apparatus for feeding welding wire and process gas to a welding device
TL;DR: In this article, an apparatus for feeding welding wire and process gas to a welding device comprising a wire feeding nozzle (1), which has a welding wire channel (4), a nozzle block (2), which is releasably connected to the wire feeder, and a profile (3) which is either fixed or fixedly connected with the welding wire funnel.
Patent
Gasdüse zum Ausströmen eines Schutzgasstromes und Brennerhals mit einer Gasdüse
Rose Sascha,Noll Andreas +1 more
TL;DR: In this article, a Gasduse is found in a Teilbereich des Gasverteilerabschnitts doppelwandig zur Bildung eines Stromungsraums fur den Schutzgasstrom ausgebildet ist.
Patent
Gas nozzle for the outflow of a protective gas stream, and torch with a gas nozzle
Rose Sascha,Noll Andreas +1 more
TL;DR: In this article, a gas nozzle for the outflow of a protective gas stream from a gas outlet of the gas nozzle with a gas distributor section, wherein the gas bottle is of double-walled configuration at least in a part region of the Gas Distributor Section for the formation of a flow chamber for the gas stream.
Patent
Arc spot welding apparatus and arc spot welding method
TL;DR: In this paper, an arc spot welding apparatus is arranged below a workpiece, which is formed by piling plural base materials K1, K2, and comprises a welding torch 10 which performs spot welding by arc-discharging with the workpiece K, a gas supply device 30 which supplies a shield gas to the work piece K so as to surround the arc that is generated between the weld torch and the welding torch, and a control device 50 which controls the welding torches and the gas supply devices 30 so that oxygen or carbon dioxide of 1 to 30% of the whole flow