CN118742409A - 激光焊接方法及激光焊接装置 - Google Patents

激光焊接方法及激光焊接装置 Download PDF

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Publication number
CN118742409A
CN118742409A CN202380019475.2A CN202380019475A CN118742409A CN 118742409 A CN118742409 A CN 118742409A CN 202380019475 A CN202380019475 A CN 202380019475A CN 118742409 A CN118742409 A CN 118742409A
Authority
CN
China
Prior art keywords
laser
welding
workpiece
core
laser beam
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.)
Pending
Application number
CN202380019475.2A
Other languages
English (en)
Chinese (zh)
Inventor
松冈范幸
樱井通雄
石川谅
佐佐木义典
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN118742409A publication Critical patent/CN118742409A/zh
Pending legal-status Critical Current

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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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
CN202380019475.2A 2022-02-02 2023-02-01 激光焊接方法及激光焊接装置 Pending CN118742409A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-014628 2022-02-02
JP2022014628 2022-02-02
PCT/JP2023/003173 WO2023149458A1 (ja) 2022-02-02 2023-02-01 レーザ溶接方法及びレーザ溶接装置

Publications (1)

Publication Number Publication Date
CN118742409A true CN118742409A (zh) 2024-10-01

Family

ID=87552461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380019475.2A Pending CN118742409A (zh) 2022-02-02 2023-02-01 激光焊接方法及激光焊接装置

Country Status (3)

Country Link
JP (1) JPWO2023149458A1 (https=)
CN (1) CN118742409A (https=)
WO (1) WO2023149458A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019176502A1 (ja) * 2018-03-15 2019-09-19 パナソニックＩｐマネジメント株式会社 レーザ発振器、それを用いたレーザ加工装置及びレーザ発振方法
JP6795567B2 (ja) * 2018-10-30 2020-12-02 ファナック株式会社 加工条件設定装置及び三次元レーザ加工システム
EP3978183B1 (en) * 2019-05-29 2024-03-06 Panasonic Intellectual Property Management Co., Ltd. Laser machining device and laser machining method using same

Also Published As

Publication number Publication date
JPWO2023149458A1 (https=) 2023-08-10
WO2023149458A1 (ja) 2023-08-10

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