BR112018003942A2 - método de soldagem em filete e junta soldada em filete - Google Patents

método de soldagem em filete e junta soldada em filete

Info

Publication number
BR112018003942A2
BR112018003942A2 BR112018003942A BR112018003942A BR112018003942A2 BR 112018003942 A2 BR112018003942 A2 BR 112018003942A2 BR 112018003942 A BR112018003942 A BR 112018003942A BR 112018003942 A BR112018003942 A BR 112018003942A BR 112018003942 A2 BR112018003942 A2 BR 112018003942A2
Authority
BR
Brazil
Prior art keywords
steel plate
fillet
welding
welded joint
welding method
Prior art date
Application number
BR112018003942A
Other languages
English (en)
Inventor
Kodama Shinji
Miyazaki Yasunobu
Tatsumi Yujiro
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112018003942A2 publication Critical patent/BR112018003942A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

um método de soldagem para obter uma junta soldada em filete sobreposta excelente em resistência à tração sem provocar um aumento na deformação de soldagem, não fraturando no metal da solda quando a carga de tração é aplicada, isto é, um método de sobrepor pelo menos os locais de soldagem programados de uma primeira chapa de aço com uma resistência à tração de 780 mpa ou mais e uma segunda chapa de aço e soldar em filete uma parte extrema da primeira chapa de aço e a superfície da segunda chapa de aço, caracterizado por fornecer uma parte de reforço em uma superfície da primeira chapa de aço no lado oposto à superfície a ser sobreposta à segunda chapa de aço e soldando-se em filete uma parte extrema do material de reforço e a superfície da primeira chapa de aço e por soldar em filete a parte extrema da parte de reforço, a parte extrema da primeira chapa de aço, e a superfície da segunda chapa de aço de modo a serem cobertas pelo metal da solda.
BR112018003942A 2015-09-14 2016-09-14 método de soldagem em filete e junta soldada em filete BR112018003942A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015180579 2015-09-14
JP2015180515 2015-09-14
JP2015180524 2015-09-14
PCT/JP2016/077178 WO2017047665A1 (ja) 2015-09-14 2016-09-14 隅肉溶接方法及び隅肉溶接継手

Publications (1)

Publication Number Publication Date
BR112018003942A2 true BR112018003942A2 (pt) 2018-09-25

Family

ID=58288894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003942A BR112018003942A2 (pt) 2015-09-14 2016-09-14 método de soldagem em filete e junta soldada em filete

Country Status (11)

Country Link
US (1) US11065705B2 (pt)
EP (1) EP3351333A4 (pt)
JP (1) JP6103166B1 (pt)
KR (1) KR101984442B1 (pt)
CN (1) CN108136528B (pt)
BR (1) BR112018003942A2 (pt)
CA (1) CA2998328C (pt)
MX (1) MX2018002980A (pt)
RU (1) RU2695843C1 (pt)
TW (1) TWI599433B (pt)
WO (1) WO2017047665A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10807179B2 (en) * 2017-02-17 2020-10-20 General Electric Company Method of build-up welding
CN109596425A (zh) * 2019-01-09 2019-04-09 江西江铃集团新能源汽车有限公司 一种搭接接头力学性能评价方法
EP4039396A4 (en) * 2019-10-04 2022-12-14 Nippon Steel Corporation WELDING JOINT AND AUTOMOTIVE COMPONENT
CN114845832A (zh) * 2019-12-25 2022-08-02 日本轻金属株式会社 接合方法
RU2766615C1 (ru) * 2021-07-08 2022-03-15 Акционерное общество "Пермский завод "Машиностроитель" Способ электронно-лучевой сварки тонкостенных трубчатых деталей
WO2023157424A1 (ja) * 2022-02-17 2023-08-24 日本製鉄株式会社 重ね溶接継手、自動車用骨格部材、及び重ね溶接継手の製造方法
CN114808837A (zh) * 2022-04-14 2022-07-29 中国港湾工程有限责任公司 用于管板结合桩码头施工的加长板桩结构和板桩加长方法

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Also Published As

Publication number Publication date
CA2998328C (en) 2020-06-30
KR101984442B1 (ko) 2019-09-03
JPWO2017047665A1 (ja) 2017-09-21
CN108136528A (zh) 2018-06-08
WO2017047665A1 (ja) 2017-03-23
MX2018002980A (es) 2018-05-28
JP6103166B1 (ja) 2017-03-29
TW201713439A (zh) 2017-04-16
EP3351333A1 (en) 2018-07-25
EP3351333A4 (en) 2019-05-22
US20180257160A1 (en) 2018-09-13
CA2998328A1 (en) 2017-03-23
RU2695843C1 (ru) 2019-07-29
CN108136528B (zh) 2020-09-29
KR20180031048A (ko) 2018-03-27
TWI599433B (zh) 2017-09-21
US11065705B2 (en) 2021-07-20

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.