JPWO2021187311A1 - - Google Patents

Info

Publication number
JPWO2021187311A1
JPWO2021187311A1 JP2022508284A JP2022508284A JPWO2021187311A1 JP WO2021187311 A1 JPWO2021187311 A1 JP WO2021187311A1 JP 2022508284 A JP2022508284 A JP 2022508284A JP 2022508284 A JP2022508284 A JP 2022508284A JP WO2021187311 A1 JPWO2021187311 A1 JP WO2021187311A1
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.)
Pending
Application number
JP2022508284A
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 JPWO2021187311A1 publication Critical patent/JPWO2021187311A1/ja
Priority to JP2024005489A priority Critical patent/JP2024038423A/ja
Pending legal-status Critical Current

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
    • B23K26/02—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
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • 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
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP2022508284A 2020-03-16 2021-03-11 Pending JPWO2021187311A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024005489A JP2024038423A (ja) 2020-03-16 2024-01-17 溶接方法および溶接装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020045780 2020-03-16
PCT/JP2021/009772 WO2021187311A1 (ja) 2020-03-16 2021-03-11 溶接方法および溶接装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024005489A Division JP2024038423A (ja) 2020-03-16 2024-01-17 溶接方法および溶接装置

Publications (1)

Publication Number Publication Date
JPWO2021187311A1 true JPWO2021187311A1 (ja) 2021-09-23

Family

ID=77772073

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022508284A Pending JPWO2021187311A1 (ja) 2020-03-16 2021-03-11
JP2024005489A Pending JP2024038423A (ja) 2020-03-16 2024-01-17 溶接方法および溶接装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024005489A Pending JP2024038423A (ja) 2020-03-16 2024-01-17 溶接方法および溶接装置

Country Status (6)

Country Link
US (1) US20230001508A1 (ja)
EP (1) EP4122635A4 (ja)
JP (2) JPWO2021187311A1 (ja)
KR (1) KR20220134657A (ja)
CN (1) CN115297990A (ja)
WO (1) WO2021187311A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114951995A (zh) * 2022-05-27 2022-08-30 深圳泰德激光技术股份有限公司 散热铜管焊接方法及散热铜管焊接设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010508149A (ja) * 2006-10-30 2010-03-18 オルセン，フレミング・オベ・エルホルム レーザー加工方法及びシステム
WO2019203367A1 (ja) * 2018-04-20 2019-10-24 古河電気工業株式会社 溶接方法および溶接装置
WO2020050335A1 (ja) * 2018-09-04 2020-03-12 古河電気工業株式会社 溶接方法および溶接装置
WO2020050320A1 (ja) * 2018-09-04 2020-03-12 古河電気工業株式会社 溶接方法および溶接装置
WO2020050379A1 (ja) * 2018-09-05 2020-03-12 古河電気工業株式会社 溶接方法および溶接装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5386680B2 (ja) 2010-08-06 2014-01-15 株式会社高尾 弾球遊技機
JP5570396B2 (ja) * 2010-11-22 2014-08-13 パナソニック株式会社 溶接方法および溶接装置
CN110402179A (zh) * 2017-03-03 2019-11-01 古河电气工业株式会社 焊接方法及焊接装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010508149A (ja) * 2006-10-30 2010-03-18 オルセン，フレミング・オベ・エルホルム レーザー加工方法及びシステム
WO2019203367A1 (ja) * 2018-04-20 2019-10-24 古河電気工業株式会社 溶接方法および溶接装置
WO2020050335A1 (ja) * 2018-09-04 2020-03-12 古河電気工業株式会社 溶接方法および溶接装置
WO2020050320A1 (ja) * 2018-09-04 2020-03-12 古河電気工業株式会社 溶接方法および溶接装置
WO2020050379A1 (ja) * 2018-09-05 2020-03-12 古河電気工業株式会社 溶接方法および溶接装置

Also Published As

Publication number Publication date
EP4122635A1 (en) 2023-01-25
EP4122635A4 (en) 2024-04-17
JP2024038423A (ja) 2024-03-19
US20230001508A1 (en) 2023-01-05
KR20220134657A (ko) 2022-10-05
CN115297990A (zh) 2022-11-04
WO2021187311A1 (ja) 2021-09-23

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