DOUBLE SIDED WELDING METHOD

The purpose of this double sided welding method is to improve product precision. When welding from both sides of a joining part where a first member and a second member, which are the objects being joined, face each other is performed by a first weld performed from one side and a second weld perform...

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Bibliographic Details
Main Authors ENDO, TAKAHITO, KURAMOTO, GO, IWATANI, SHINGO, UCHIDA, KEISUKE, YAMAGUCHI, SHUHEI, KAMITAKE, JUN
Format Patent
LanguageEnglish
French
German
Published 09.12.2015
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
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Summary:The purpose of this double sided welding method is to improve product precision. When welding from both sides of a joining part where a first member and a second member, which are the objects being joined, face each other is performed by a first weld performed from one side and a second weld performed from the other, opposite side from that first weld, sandwiching that joining part, a heat quantity adjustment, that adjusts the quantity of heat input to the joining part for the second weld, which is performed after the first weld, is carried out such that an amount of welding distortion that is the objective arises.
Bibliography:Application Number: EP20110863016