FR3085609B1 - Procede de soudage par points au laser - Google Patents

Procede de soudage par points au laser Download PDF

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Publication number
FR3085609B1
FR3085609B1 FR1909806A FR1909806A FR3085609B1 FR 3085609 B1 FR3085609 B1 FR 3085609B1 FR 1909806 A FR1909806 A FR 1909806A FR 1909806 A FR1909806 A FR 1909806A FR 3085609 B1 FR3085609 B1 FR 3085609B1
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FR
France
Prior art keywords
laser
irradiation diameter
irradiation
diameter
spot welding
Prior art date
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.)
Active
Application number
FR1909806A
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English (en)
French (fr)
Other versions
FR3085609A1 (fr
Inventor
Tsukasa Hagihara
Shuhei Sawabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR3085609A1 publication Critical patent/FR3085609A1/fr
Application granted granted Critical
Publication of FR3085609B1 publication Critical patent/FR3085609B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically focusing the laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR1909806A 2018-09-10 2019-09-06 Procede de soudage par points au laser Active FR3085609B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018168826A JP7137784B2 (ja) 2018-09-10 2018-09-10 レーザスポット溶接方法
JP2018-168826 2018-09-10

Publications (2)

Publication Number Publication Date
FR3085609A1 FR3085609A1 (fr) 2020-03-13
FR3085609B1 true FR3085609B1 (fr) 2023-08-11

Family

ID=69646646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909806A Active FR3085609B1 (fr) 2018-09-10 2019-09-06 Procede de soudage par points au laser

Country Status (3)

Country Link
JP (1) JP7137784B2 (ja)
DE (1) DE102019123501A1 (ja)
FR (1) FR3085609B1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006224134A (ja) 2005-02-17 2006-08-31 Nissan Motor Co Ltd 高エネルギビームによる異種金属の接合構造、接合方法及び接合装置
JP6024707B2 (ja) 2014-05-22 2016-11-16 トヨタ自動車株式会社 レーザ溶接方法
DE102015014060B4 (de) 2015-11-02 2018-05-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Fügen von zwei Bauteilen im Bereich einer Fügezone mittels mindestens einem Laserstrahl sowie Verfahren zum Erzeugen einer durchgehenden Fügenaht

Also Published As

Publication number Publication date
JP7137784B2 (ja) 2022-09-15
JP2020040087A (ja) 2020-03-19
DE102019123501A1 (de) 2020-03-19
FR3085609A1 (fr) 2020-03-13

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