DEVICE FOR WELDING A STUD ON A WORKPIECE WITH GAS PARTITION

A welding device for welding a stud to a substrate along a welding axis in a welding direction, comprising an inert gas cover with a welding chamber and a holding device holding the stud within the welding chamber during welding, wherein the cover has an input channel, a distribution chamber, a mult...

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Hauptverfasser: SCHULTE SUEDHOFF, Eric, ERHARDT, Rolf, LIPPUNER, Ralph
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Sprache:eng ; fre ; ger
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creator SCHULTE SUEDHOFF, Eric
ERHARDT, Rolf
LIPPUNER, Ralph
description A welding device for welding a stud to a substrate along a welding axis in a welding direction, comprising an inert gas cover with a welding chamber and a holding device holding the stud within the welding chamber during welding, wherein the cover has an input channel, a distribution chamber, a multiplicity of first connecting channels and an inert gas inlet into the welding chamber, wherein an inert gas feed line can be connected to the input channel, the input channel opening into the distribution chamber, the first connecting channels opening into the distribution chamber at different distances from the input channel, the first connecting channels connecting the distribution chamber pneumatically to the inert gas outlet, and wherein a common cross-sectional area of the first connecting channels is all the greater, the greater the distance from the input channel at which the first connecting channels open into the distribution chamber.
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language eng ; fre ; ger
recordid cdi_epo_espacenet_EP4263107B1
source esp@cenet
subjects CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
title DEVICE FOR WELDING A STUD ON A WORKPIECE WITH GAS PARTITION
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