T-JOINT WELD GROOVE
PURPOSE:To uniformize a melt-through bead by varying a groove width in accordance with a plate thickness of a rib-shaped member, and also, forming an intermittent gap part between a groove edge part of a wave shape and a rib-shaped member. CONSTITUTION:Width of a groove 4 is varied successively in a...
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| creator | MINAMI NAGIO FUKAYA YASUHIRO |
| description | PURPOSE:To uniformize a melt-through bead by varying a groove width in accordance with a plate thickness of a rib-shaped member, and also, forming an intermittent gap part between a groove edge part of a wave shape and a rib-shaped member. CONSTITUTION:Width of a groove 4 is varied successively in accordance with a variation of a plate thickness of a rib-shaped member 2, and also, a groove edge part is formed to a wave shape, and between the rib-shaped member 2 and the groove edge part, an intermittent gap part and a polymerized part are formed. When welding is executed, an upper plate 3 and the rib 2 are welded in a T-shape by a weld metal 5, and a melt-through bead 6 is formed in the reverse side of the weld metal. In this case, since the groove which has formed the intermittent gap part has been used, heat comes not to be transferred easily to an intermediate part from a thin wall part of the rib 2 whose heat transfer quantity is small, it can be prevented that the thin wall side of the rib 2 is filled with heat. Accordingly, no burn-through of the weld metal 5 exists, and the melt-through bead can be formed uniformly. |
| format | Patent |
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CONSTITUTION:Width of a groove 4 is varied successively in accordance with a variation of a plate thickness of a rib-shaped member 2, and also, a groove edge part is formed to a wave shape, and between the rib-shaped member 2 and the groove edge part, an intermittent gap part and a polymerized part are formed. When welding is executed, an upper plate 3 and the rib 2 are welded in a T-shape by a weld metal 5, and a melt-through bead 6 is formed in the reverse side of the weld metal. In this case, since the groove which has formed the intermittent gap part has been used, heat comes not to be transferred easily to an intermediate part from a thin wall part of the rib 2 whose heat transfer quantity is small, it can be prevented that the thin wall side of the rib 2 is filled with heat. Accordingly, no burn-through of the weld metal 5 exists, and the melt-through bead can be formed uniformly.</description><language>eng</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>1987</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=19870815&DB=EPODOC&CC=JP&NR=S62187569A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870815&DB=EPODOC&CC=JP&NR=S62187569A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MINAMI NAGIO</creatorcontrib><creatorcontrib>FUKAYA YASUHIRO</creatorcontrib><title>T-JOINT WELD GROOVE</title><description>PURPOSE:To uniformize a melt-through bead by varying a groove width in accordance with a plate thickness of a rib-shaped member, and also, forming an intermittent gap part between a groove edge part of a wave shape and a rib-shaped member. CONSTITUTION:Width of a groove 4 is varied successively in accordance with a variation of a plate thickness of a rib-shaped member 2, and also, a groove edge part is formed to a wave shape, and between the rib-shaped member 2 and the groove edge part, an intermittent gap part and a polymerized part are formed. When welding is executed, an upper plate 3 and the rib 2 are welded in a T-shape by a weld metal 5, and a melt-through bead 6 is formed in the reverse side of the weld metal. In this case, since the groove which has formed the intermittent gap part has been used, heat comes not to be transferred easily to an intermediate part from a thin wall part of the rib 2 whose heat transfer quantity is small, it can be prevented that the thin wall side of the rib 2 is filled with heat. Accordingly, no burn-through of the weld metal 5 exists, and the melt-through bead can be formed uniformly.</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAO0fXy9_QLUQh39XFRcA_y9w9z5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BwWZGhhbmpmaWjsbEqAEAXsAerQ</recordid><startdate>19870815</startdate><enddate>19870815</enddate><creator>MINAMI NAGIO</creator><creator>FUKAYA YASUHIRO</creator><scope>EVB</scope></search><sort><creationdate>19870815</creationdate><title>T-JOINT WELD GROOVE</title><author>MINAMI NAGIO ; FUKAYA YASUHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS62187569A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>MINAMI NAGIO</creatorcontrib><creatorcontrib>FUKAYA YASUHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MINAMI NAGIO</au><au>FUKAYA YASUHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>T-JOINT WELD GROOVE</title><date>1987-08-15</date><risdate>1987</risdate><abstract>PURPOSE:To uniformize a melt-through bead by varying a groove width in accordance with a plate thickness of a rib-shaped member, and also, forming an intermittent gap part between a groove edge part of a wave shape and a rib-shaped member. CONSTITUTION:Width of a groove 4 is varied successively in accordance with a variation of a plate thickness of a rib-shaped member 2, and also, a groove edge part is formed to a wave shape, and between the rib-shaped member 2 and the groove edge part, an intermittent gap part and a polymerized part are formed. When welding is executed, an upper plate 3 and the rib 2 are welded in a T-shape by a weld metal 5, and a melt-through bead 6 is formed in the reverse side of the weld metal. In this case, since the groove which has formed the intermittent gap part has been used, heat comes not to be transferred easily to an intermediate part from a thin wall part of the rib 2 whose heat transfer quantity is small, it can be prevented that the thin wall side of the rib 2 is filled with heat. Accordingly, no burn-through of the weld metal 5 exists, and the melt-through bead can be formed uniformly.</abstract><oa>free_for_read</oa></addata></record> |
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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 | T-JOINT WELD GROOVE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T12%3A39%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MINAMI%20NAGIO&rft.date=1987-08-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS62187569A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |