CN114829057B - 金属箔的焊接方法 - Google Patents

金属箔的焊接方法 Download PDF

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Publication number
CN114829057B
CN114829057B CN202080087830.6A CN202080087830A CN114829057B CN 114829057 B CN114829057 B CN 114829057B CN 202080087830 A CN202080087830 A CN 202080087830A CN 114829057 B CN114829057 B CN 114829057B
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CN
China
Prior art keywords
welding
metal foils
laser beam
metal foil
metal
Prior art date
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Application number
CN202080087830.6A
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English (en)
Chinese (zh)
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CN114829057A (zh
Inventor
松本畅康
金子昌充
西野史香
梅野和行
尹大烈
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.)
Furukawa Electric Co Ltd
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Furukawa Electric Co Ltd
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Publication date
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Publication of CN114829057A publication Critical patent/CN114829057A/zh
Application granted granted Critical
Publication of CN114829057B publication Critical patent/CN114829057B/zh
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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
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • B23K2101/36—Electric or electronic devices
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • 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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laser Beam Processing (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CN202080087830.6A 2019-12-25 2020-12-25 金属箔的焊接方法 Active CN114829057B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-234597 2019-12-25
JP2019234597 2019-12-25
PCT/JP2020/049018 WO2021132682A1 (ja) 2019-12-25 2020-12-25 金属箔の溶接方法

Publications (2)

Publication Number Publication Date
CN114829057A CN114829057A (zh) 2022-07-29
CN114829057B true CN114829057B (zh) 2024-03-05

Family

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CN202080087830.6A Active CN114829057B (zh) 2019-12-25 2020-12-25 金属箔的焊接方法

Country Status (4)

Country Link
US (1) US20220314367A1 (https=)
JP (1) JP7223171B2 (https=)
CN (1) CN114829057B (https=)
WO (1) WO2021132682A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023085336A1 (https=) * 2021-11-10 2023-05-19
CN115138968A (zh) * 2022-05-27 2022-10-04 深圳泰德激光技术股份有限公司 一种激光焊接方法及构件
DE102022206270A1 (de) 2022-06-22 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Verbindungsverfahren zum Verbinden zweier metallischer Schichten
DE112023005511T5 (de) * 2023-01-06 2025-10-23 Panasonic Intellectual Property Management Co., Ltd. Laserschweißverfahren für gestapelte Metallfolien
WO2024147245A1 (ja) * 2023-01-06 2024-07-11 パナソニックＩｐマネジメント株式会社 積層金属箔のレーザー溶接方法
JP7570044B2 (ja) * 2023-01-06 2024-10-21 パナソニックＩｐマネジメント株式会社 積層金属箔のレーザー溶接方法
CN117697146A (zh) * 2023-12-09 2024-03-15 辽宁新锋精密光电科技有限公司 一种薄铜箔激光焊接的工艺方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307510A (zh) * 1998-06-29 2001-08-08 自动化焊接系统公司 激光焊接拼板的方法
JP2003126979A (ja) * 2001-10-23 2003-05-08 Okutekku Kk 金属箔の溶接方法
JP2009119465A (ja) * 2007-11-09 2009-06-04 Noritake Co Ltd 金属箔溶接方法、金属箔溶接装置、および可撓性樹脂金属箔積層体製造装置
CN108778607A (zh) * 2016-03-18 2018-11-09 通快激光与系统工程有限公司 以功率调制来激光焊接钢以避免热裂纹
CN109715339A (zh) * 2016-04-29 2019-05-03 努布鲁有限公司 电子封装、机动电子设备、电池以及其它组件的可见激光焊接

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001085720A (ja) 1999-09-16 2001-03-30 Kanegafuchi Chem Ind Co Ltd 薄膜光電変換モジュール及びその製造方法
KR102473803B1 (ko) 2017-01-31 2022-12-02 누부루 인크. 청색 레이저를 사용한 구리 용접 방법 및 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307510A (zh) * 1998-06-29 2001-08-08 自动化焊接系统公司 激光焊接拼板的方法
JP2003126979A (ja) * 2001-10-23 2003-05-08 Okutekku Kk 金属箔の溶接方法
JP2009119465A (ja) * 2007-11-09 2009-06-04 Noritake Co Ltd 金属箔溶接方法、金属箔溶接装置、および可撓性樹脂金属箔積層体製造装置
CN108778607A (zh) * 2016-03-18 2018-11-09 通快激光与系统工程有限公司 以功率调制来激光焊接钢以避免热裂纹
CN109715339A (zh) * 2016-04-29 2019-05-03 努布鲁有限公司 电子封装、机动电子设备、电池以及其它组件的可见激光焊接

Also Published As

Publication number Publication date
CN114829057A (zh) 2022-07-29
JPWO2021132682A1 (https=) 2021-07-01
JP7223171B2 (ja) 2023-02-15
US20220314367A1 (en) 2022-10-06
WO2021132682A1 (ja) 2021-07-01

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