KR20220116275A - 레이저를 사용한 금속 용접시 발생하는 유해 부산물을 감소시키기 위한 방법 및 시스템 - Google Patents

레이저를 사용한 금속 용접시 발생하는 유해 부산물을 감소시키기 위한 방법 및 시스템 Download PDF

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Publication number
KR20220116275A
KR20220116275A KR1020227024966A KR20227024966A KR20220116275A KR 20220116275 A KR20220116275 A KR 20220116275A KR 1020227024966 A KR1020227024966 A KR 1020227024966A KR 20227024966 A KR20227024966 A KR 20227024966A KR 20220116275 A KR20220116275 A KR 20220116275A
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KR
South Korea
Prior art keywords
aluminum
weld
forming
based material
workpiece
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
KR1020227024966A
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English (en)
Korean (ko)
Inventor
매튜 피너프
마크 에스. 제디커
에릭 보세
로버트 디. 프리츠
Original Assignee
누부루 인크.
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.)
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Publication date
Priority claimed from PCT/US2019/068996 external-priority patent/WO2020142458A1/en
Application filed by 누부루 인크. filed Critical 누부루 인크.
Publication of KR20220116275A publication Critical patent/KR20220116275A/ko
Pending legal-status Critical Current

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    • 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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626—Energy control of the laser beam
    • 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
    • B23K2103/10—Aluminium or alloys thereof

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
KR1020227024966A 2019-12-30 2020-12-30 레이저를 사용한 금속 용접시 발생하는 유해 부산물을 감소시키기 위한 방법 및 시스템 Pending KR20220116275A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USPCT/US2019/068996 2019-12-30
PCT/US2019/068996 WO2020142458A1 (en) 2018-12-30 2019-12-30 Methods and systems for welding copper and other metals using blue lasers
US202063008722P 2020-04-11 2020-04-11
US63/008,722 2020-04-11
PCT/US2020/067591 WO2021138510A1 (en) 2019-12-30 2020-12-30 Methods and systems for reducing hazardous byproduct from welding metals using lasers

Publications (1)

Publication Number Publication Date
KR20220116275A true KR20220116275A (ko) 2022-08-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227024966A Pending KR20220116275A (ko) 2019-12-30 2020-12-30 레이저를 사용한 금속 용접시 발생하는 유해 부산물을 감소시키기 위한 방법 및 시스템

Country Status (6)

Country Link
EP (1) EP4084925B1 (https=)
JP (1) JP2023509638A (https=)
KR (1) KR20220116275A (https=)
CN (1) CN115210031A (https=)
CA (1) CA3163159A1 (https=)
WO (1) WO2021138510A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020210182B4 (de) * 2020-08-11 2024-09-19 Continental Autonomous Mobility Germany GmbH Schweißverfahren, Druckgussformteil und Aktuatorgehäuse
IT202200016164A1 (it) * 2022-07-29 2022-10-29 Nuovo Pignone Tecnologie Srl Metodo per la produzione di una girante chiusa
CN117871354B (zh) * 2024-01-02 2024-07-16 中国矿业大学 一种基于双目散射图像的粉尘质量浓度及其分布测量装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224499A (en) * 1978-10-20 1980-09-23 General Electric Company Laser welding aluminum to copper
JP4555160B2 (ja) * 2005-06-01 2010-09-29 株式会社神戸製鋼所 アルミニウム材との異材溶接接合用鋼板および異材接合体
US10562132B2 (en) 2013-04-29 2020-02-18 Nuburu, Inc. Applications, methods and systems for materials processing with visible raman laser
US10971896B2 (en) 2013-04-29 2021-04-06 Nuburu, Inc. Applications, methods and systems for a laser deliver addressable array
US11646549B2 (en) 2014-08-27 2023-05-09 Nuburu, Inc. Multi kW class blue laser system
CN205764438U (zh) * 2015-02-09 2016-12-07 司浦爱激光技术英国有限公司 激光焊缝和包括激光焊缝的物品
KR20230090371A (ko) * 2016-04-29 2023-06-21 누부루 인크. 반도체 패키징, 자동차 전기 장치, 배터리 및 기타 부품에 대한 가시 레이저 용접 방법
KR102473803B1 (ko) * 2017-01-31 2022-12-02 누부루 인크. 청색 레이저를 사용한 구리 용접 방법 및 시스템
CN206747804U (zh) * 2017-02-20 2017-12-15 广东海洋大学 一种铜铝异质金属的激光焊接装置
WO2018157159A1 (en) * 2017-02-27 2018-08-30 Arconic Inc. Aluminum alloy compositions, products and methods of making the same
CN113745973A (zh) 2017-06-13 2021-12-03 努布鲁有限公司 高密集波长束组合激光系统

Also Published As

Publication number Publication date
EP4084925A1 (en) 2022-11-09
EP4084925A4 (en) 2024-02-14
CN115210031A (zh) 2022-10-18
EP4084925B1 (en) 2025-09-17
CA3163159A1 (en) 2021-07-08
JP2023509638A (ja) 2023-03-09
WO2021138510A1 (en) 2021-07-08

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