HYBRID WELDING METHOD AND HYBRID WELDING APPARATUS
To provide a hybrid welding method and a hybrid welding apparatus that can perform welding without dropping a weld metal even in a case of butt-welding in which a gap is present between base materials.A hybrid welding apparatus 1 according to the present invention is a hybrid welding apparatus that...
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| creator | MATSUO, Hiroki MAKI, Satomi OWAKI, Katsura YAMAMOTO, Kosei |
| description | To provide a hybrid welding method and a hybrid welding apparatus that can perform welding without dropping a weld metal even in a case of butt-welding in which a gap is present between base materials.A hybrid welding apparatus 1 according to the present invention is a hybrid welding apparatus that butt-welds a first joint J1 and a second joint J2 using laser welding and arc welding, and includes a laser welding device 2 that includes a laser head 21 that irradiates laser light L to a welded portion and an arc welding device 3 that includes a welding torch 31 that supplies a filler metal W to the welded portion. It is configured such that the laser head 21 is capable of performing horizontal welding and disposed on an upstream side in a welding direction, the welding torch 31 is capable of performing horizontal welding and disposed on a downstream side in the welding direction, and horizontal welding is performed with the first joint J1 and the second joint J2 disposed vertically so as to obtain a substantially horizontal weld line. |
| format | Patent |
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It is configured such that the laser head 21 is capable of performing horizontal welding and disposed on an upstream side in a welding direction, the welding torch 31 is capable of performing horizontal welding and disposed on a downstream side in the welding direction, and horizontal welding is performed with the first joint J1 and the second joint J2 disposed vertically so as to obtain a substantially horizontal weld line.</description><language>eng ; fre ; ger</language><subject>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</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210519&DB=EPODOC&CC=EP&NR=3674031A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210519&DB=EPODOC&CC=EP&NR=3674031A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUO, Hiroki</creatorcontrib><creatorcontrib>MAKI, Satomi</creatorcontrib><creatorcontrib>OWAKI, Katsura</creatorcontrib><creatorcontrib>YAMAMOTO, Kosei</creatorcontrib><title>HYBRID WELDING METHOD AND HYBRID WELDING APPARATUS</title><description>To provide a hybrid welding method and a hybrid welding apparatus that can perform welding without dropping a weld metal even in a case of butt-welding in which a gap is present between base materials.A hybrid welding apparatus 1 according to the present invention is a hybrid welding apparatus that butt-welds a first joint J1 and a second joint J2 using laser welding and arc welding, and includes a laser welding device 2 that includes a laser head 21 that irradiates laser light L to a welded portion and an arc welding device 3 that includes a welding torch 31 that supplies a filler metal W to the welded portion. 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It is configured such that the laser head 21 is capable of performing horizontal welding and disposed on an upstream side in a welding direction, the welding torch 31 is capable of performing horizontal welding and disposed on a downstream side in the welding direction, and horizontal welding is performed with the first joint J1 and the second joint J2 disposed vertically so as to obtain a substantially horizontal weld line.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| 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 | HYBRID WELDING METHOD AND HYBRID WELDING APPARATUS |
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