JPWO2020194687A1 - - Google Patents

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Publication number
JPWO2020194687A1
JPWO2020194687A1 JP2021508617A JP2021508617A JPWO2020194687A1 JP WO2020194687 A1 JPWO2020194687 A1 JP WO2020194687A1 JP 2021508617 A JP2021508617 A JP 2021508617A JP 2021508617 A JP2021508617 A JP 2021508617A JP WO2020194687 A1 JPWO2020194687 A1 JP WO2020194687A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021508617A
Other languages
Japanese (ja)
Other versions
JP7211491B2 (ja
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 filed Critical
Publication of JPWO2020194687A1 publication Critical patent/JPWO2020194687A1/ja
Application granted granted Critical
Publication of JP7211491B2 publication Critical patent/JP7211491B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/22—Spot welding
    • 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
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3073—Fe as the principal constituent with Mn as next major constituent
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
JP2021508617A 2019-03-28 2019-03-28 重ねレーザスポット溶接継手とその製造方法および自動車車体用構造部材 Active JP7211491B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/013704 WO2020194687A1 (ja) 2019-03-28 2019-03-28 重ねレーザスポット溶接継手とその製造方法および自動車車体用構造部材

Publications (2)

Publication Number Publication Date
JPWO2020194687A1 true JPWO2020194687A1 (ko) 2020-10-01
JP7211491B2 JP7211491B2 (ja) 2023-01-24

Family

ID=72611250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021508617A Active JP7211491B2 (ja) 2019-03-28 2019-03-28 重ねレーザスポット溶接継手とその製造方法および自動車車体用構造部材

Country Status (4)

Country Link
JP (1) JP7211491B2 (ko)
KR (1) KR102597121B1 (ko)
CN (1) CN113573837A (ko)
WO (1) WO2020194687A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022075212A1 (ja) * 2020-10-05 2022-04-14 パナソニックＩｐマネジメント株式会社 レーザ溶接方法及びレーザ溶接装置
CN112404129B (zh) * 2020-10-27 2023-05-02 苏州大学 一种热轧汽车用钢板的焊接方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154194A (ja) * 2007-12-27 2009-07-16 Kinki Sharyo Co Ltd 鉄道車両構体の重ねレーザ溶接方法、重ねレーザ溶接継手、鉄道車両の構体構造
JP2010012504A (ja) * 2008-07-04 2010-01-21 Sumitomo Metal Ind Ltd レーザ溶接構造部材およびその製造方法
WO2018061526A1 (ja) * 2016-09-29 2018-04-05 Ｊｆｅスチール株式会社 レーザ溶接継手の製造方法、レーザ溶接継手および自動車用骨格部品
JP2018108602A (ja) * 2017-01-06 2018-07-12 Ｊｆｅスチール株式会社 重ねレーザスポット溶接継手および該溶接継手の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004056782A1 (de) * 2004-11-24 2006-06-01 Lpkf Laser & Electronics Ag Verfahren zum Laserdurchstrahlschweissen von Kunststoffen
JP4841970B2 (ja) 2006-02-28 2011-12-21 新日本製鐵株式会社 重ねレーザ溶接方法
JP2008296236A (ja) 2007-05-30 2008-12-11 Toyota Motor Corp 重ねレーザ溶接方法
CN101920400B (zh) * 2009-10-30 2013-05-08 北京航空航天大学 激光电弧复合焊气体保护装置及激光电弧复合焊机
JP2012170989A (ja) * 2011-02-22 2012-09-10 Suzuki Motor Corp レーザ重ね溶接方法
JP5505369B2 (ja) 2011-05-19 2014-05-28 新日鐵住金株式会社 継手強度に優れたレーザ溶接継手及びその製造方法
JP5630373B2 (ja) 2011-05-19 2014-11-26 新日鐵住金株式会社 耐遅れ破壊特性に優れた鋼板溶接部の製造方法およびその溶接部を有する鋼構造物
DE102012008940B4 (de) * 2012-05-08 2022-03-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Fügen von mindestens zwei Werkstücken
JP6443319B2 (ja) 2015-12-24 2018-12-26 Ｊｆｅスチール株式会社 重ねレーザスポット溶接継手および該溶接継手の製造方法
JP2018001197A (ja) 2016-06-29 2018-01-11 株式会社神戸製鋼所 レーザ溶接継手およびレーザ溶接継手の製造方法
JP7173681B2 (ja) * 2017-05-22 2022-11-16 日本メクトロン株式会社 金属の薄板と基材の接合構造及び金属の薄板と基材の溶接方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154194A (ja) * 2007-12-27 2009-07-16 Kinki Sharyo Co Ltd 鉄道車両構体の重ねレーザ溶接方法、重ねレーザ溶接継手、鉄道車両の構体構造
JP2010012504A (ja) * 2008-07-04 2010-01-21 Sumitomo Metal Ind Ltd レーザ溶接構造部材およびその製造方法
WO2018061526A1 (ja) * 2016-09-29 2018-04-05 Ｊｆｅスチール株式会社 レーザ溶接継手の製造方法、レーザ溶接継手および自動車用骨格部品
JP2018108602A (ja) * 2017-01-06 2018-07-12 Ｊｆｅスチール株式会社 重ねレーザスポット溶接継手および該溶接継手の製造方法

Also Published As

Publication number Publication date
WO2020194687A1 (ja) 2020-10-01
KR102597121B1 (ko) 2023-11-01
CN113573837A (zh) 2021-10-29
KR20210116631A (ko) 2021-09-27
JP7211491B2 (ja) 2023-01-24

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