KR840008440A - 레이저 빔을 이용한 금속용접 방법 - Google Patents

레이저 빔을 이용한 금속용접 방법 Download PDF

Info

Publication number
KR840008440A
KR840008440A KR1019840002088A KR840002088A KR840008440A KR 840008440 A KR840008440 A KR 840008440A KR 1019840002088 A KR1019840002088 A KR 1019840002088A KR 840002088 A KR840002088 A KR 840002088A KR 840008440 A KR840008440 A KR 840008440A
Authority
KR
South Korea
Prior art keywords
plate
welding
metal
laser beam
attachment member
Prior art date
Application number
KR1019840002088A
Other languages
English (en)
Other versions
KR920002445B1 (ko
Inventor
로이 마터 데이비드
Original Assignee
피터 챨스 메크린 톰슨
브리티쉬 쉽빌더즈
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26285873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR840008440(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB838310630A external-priority patent/GB8310630D0/en
Priority claimed from GB838310631A external-priority patent/GB8310631D0/en
Application filed by 피터 챨스 메크린 톰슨, 브리티쉬 쉽빌더즈 filed Critical 피터 챨스 메크린 톰슨
Publication of KR840008440A publication Critical patent/KR840008440A/ko
Application granted granted Critical
Publication of KR920002445B1 publication Critical patent/KR920002445B1/ko

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
    • B23K26/20—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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • 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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • 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
    • 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

Abstract

내용 없음.

Description

레이저 빔을 이용한 금속용접 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 단일용접층으로 두개 플레이트부의 이론적인 레이저 용접의 동작사시도.
제2도는 본 발명에 따라 사용된 용접선을 따라 취해진 설비의 부분도.
제3도는 본 발명에 따라 T용접으로 구체화된 완전용접의 구조도.

Claims (8)

  1. 고에너지 레이저빔은 금속플레이트에 의해 집속되어 접착지역에서부터 플레이트의 다른 측에서 관계하는 것을 따라 이동되는 것에서 플레이트에 접착하거나 인접하는 하부부착부재와 금속플레이트를 용접하는 방법에 있어서, 가스공급은 형성된 프라즈마를 부분적으로 한정하도록 공급되어서, 접속된 빔은 플레이트와 하부부재의 금속을 용융시켜 응고에 의하여 용접성이 형성되는 것을 특징으로 하는 레이저빔을 이용한 금속용접방법.
  2. 제1항에 따른 방법에 있어서, 플레이트는 두께가 3 내지 25㎜인 철플레이트이고 레이저는 5 내지 25Kw인 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
  3. 제1항이나 제2항에 따른 방법에 있어서, 플레이트와 하부부착부재간의 관계는 T용접의 관계이고 T용접은 하부 플레이트의 단면으로 넘어가는 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
  4. 제3항에 따른 방법에 있어서, 세개의 용접선이 사용되는데, 중앙선은 단면으로 넘어가는 용접을 한정하고 다른 두선은 단면으로 부분적으로 넘어가는 용접을 한정하고 내부코너에서 부분적으로 볼 수 있는 중앙선의 양측에 위치되는 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
  5. 제1항이나 제2항에 따른 방법에 있어서, 플레이트는 하부 부착부재상에서 형성된 립에 하나이상의 용접층으로 용접되는 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
  6. 제1항이나 제2항에 따른 방법에 있어서, 두개의 오버랩 플레이트는 하나이상의 용접층으로 용접되는 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
  7. 제3항 내지 제6항중 어느 한 항에 따른 방법에 있어서, 상기 플레이트는 두께가 2 내지 15㎜인 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
  8. 선행된 어느 한 항에 따른 방법에 있어서, 최소한 부분으로 용접구조를 만드는 것을 특징으로 하는 레이저 빔을 이용한 금속용접방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840002088A 1933-04-20 1984-04-20 레이저 빔을 이용한 금속 용접 방법 KR920002445B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8310630 1983-04-20
GB8310631 1983-04-20
GB838310630A GB8310630D0 (en) 1983-04-20 1983-04-20 Laser welding
GB838310631A GB8310631D0 (en) 1983-04-20 1983-04-20 Laser welding

Publications (2)

Publication Number Publication Date
KR840008440A true KR840008440A (ko) 1984-12-15
KR920002445B1 KR920002445B1 (ko) 1992-03-24

Family

ID=26285873

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840002088A KR920002445B1 (ko) 1933-04-20 1984-04-20 레이저 빔을 이용한 금속 용접 방법

Country Status (9)

Country Link
US (1) US4866242A (ko)
EP (1) EP0126547B1 (ko)
KR (1) KR920002445B1 (ko)
CA (1) CA1226336A (ko)
DE (2) DE126547T1 (ko)
DK (1) DK165283C (ko)
ES (1) ES531794A0 (ko)
FI (1) FI83399C (ko)
NO (1) NO164758C (ko)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267979A1 (en) * 1986-11-17 1988-05-25 R T M Istituto per le Ricerche di Tecnologia Meccanica e per l'Automazione Method and apparatus for welding superimposed and partially spaced metal sheets
US5168142A (en) * 1991-05-28 1992-12-01 Ford Motor Company Method for fabricating a clutch cylinder-drum assembly
IT1250872B (it) * 1991-12-06 1995-04-21 Altec Srl Metodo per alimentare un gas di assistenza su un pezzo sottoposto a taglio laser ed apparecchiatura di taglio operante secondo tale metodo
JP3183568B2 (ja) * 1992-08-31 2001-07-09 マツダ株式会社 レーザ加工用トーチ
US5274211A (en) * 1992-10-09 1993-12-28 General Motors Corporation Beam bender support unit
US5408065A (en) * 1992-10-09 1995-04-18 General Motors Corporation Welding apparatus and process
US5371337A (en) * 1992-10-09 1994-12-06 General Motors Corporation Welding process and apparatus
FR2698574B1 (fr) * 1992-11-30 1995-02-17 Lorraine Laminage Procédé de fabrication de tôles plaquées et tôles plaquées à liaison par lignes de soudure.
FR2710571B1 (fr) * 1993-09-29 1995-12-22 Lorraine Laminage Procédé de soudage d'au moins deux pièces métalliques et tube obtenu par ce procédé de soudage.
US5486676A (en) * 1994-11-14 1996-01-23 General Electric Company Coaxial single point powder feed nozzle
DE19716293C2 (de) * 1997-04-18 2000-07-13 Daimler Chrysler Ag Vorrichtung zur Regelung der Fokuslage beim Laserstrahlschweißen
FR2787364B1 (fr) * 1998-12-22 2001-01-19 Safmatic Procede de soudage par faisceau laser ou d'electrons pour realiser des soudures non-debouchantes
FR2821577B1 (fr) * 2001-03-02 2003-06-20 Commissariat Energie Atomique Procede d'assemblage d'elements par chauffage localise
WO2003051571A1 (en) 2001-12-18 2003-06-26 Meir Chen System and method for cutting and applying metal configurations to another metal surface
FR2846898B1 (fr) * 2002-11-07 2005-07-15 Snecma Moteurs Procede de soudage laser en une passe d'un assemblage en t de pieces metalliques
US7119731B2 (en) * 2005-01-21 2006-10-10 Safeview, Inc. Depth-based surveillance imaging
US7851984B2 (en) * 2006-08-08 2010-12-14 Federal-Mogul World Wide, Inc. Ignition device having a reflowed firing tip and method of construction
DE102008021636B3 (de) * 2008-04-30 2009-11-19 Esk Ceramics Gmbh & Co. Kg Verfahren zum Fixieren eines Verbindungselements auf einem Werkstück und Bauteil aus einem Werkstück mit einem darauf fixierten Verbindungselement
FR2946553B1 (fr) * 2009-06-11 2011-07-22 Faurecia Sieges Automobile Procede de soudage d'elements de sieges de vehicule automobile.
IT1397327B1 (it) * 2009-12-11 2013-01-10 Nuovo Pignone Spa Metodi e sistemi per saldatura a raggio di giranti.
KR101272050B1 (ko) * 2011-11-11 2013-06-07 주식회사 성우하이텍 레이저 용접방법
US20130309000A1 (en) * 2012-05-21 2013-11-21 General Electric Comapny Hybrid laser arc welding process and apparatus
US10144091B2 (en) * 2012-07-26 2018-12-04 Nisshin Steel Co., Ltd. Laser welded shaped steel
WO2015104762A1 (ja) * 2014-01-08 2015-07-16 パナソニックＩｐマネジメント株式会社 レーザ溶接方法
CN105855706B (zh) * 2015-02-09 2018-02-13 司浦爱激光技术英国有限公司 激光焊缝
DE102017105900A1 (de) * 2017-03-20 2018-09-20 Kirchhoff Automotive Deutschland Gmbh Verfahren zum stirnseitigen Laserschweißen
JP6819479B2 (ja) * 2017-06-21 2021-01-27 トヨタ自動車株式会社 金属部材及びその製造方法
NO345462B1 (en) * 2019-07-05 2021-02-15 Cracon As Method for combining a stack of thick plates into an integral whole by laser welding
US20210031297A1 (en) * 2019-08-01 2021-02-04 GM Global Technology Operations LLC System and method for multi-task laser welding
DE102019122307A1 (de) * 2019-08-20 2021-02-25 Baosteel Lasertechnik Gmbh Verfahren zur Herstellung eines geschweißten T-Träger Profils
CN115889997B (zh) * 2022-12-30 2024-03-12 华钛空天(北京)技术有限责任公司 采用激光焊焊接舵面的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377735A (en) * 1981-05-28 1983-03-22 Nippon Steel Corporation Laser working treatment process capable of controlling the form of heated portion of a steel material
US4424435A (en) * 1981-09-11 1984-01-03 Itek Corporation Low expansion laser welding arrangement
JPS58119481A (ja) * 1982-01-08 1983-07-15 Kawasaki Steel Corp レ−ザ溶接方法
JPS608916B2 (ja) * 1982-10-06 1985-03-06 工業技術院長 レ−ザとミグを併用した溶接法
EP0129962B1 (en) * 1983-04-20 1989-07-12 British Shipbuilders Laser-beamwelding
US4603089A (en) * 1983-11-21 1986-07-29 Rockwell International Corporation Laser welding of sandwich structures
US4642446A (en) * 1985-10-03 1987-02-10 General Motors Corporation Laser welding of galvanized steel

Also Published As

Publication number Publication date
KR920002445B1 (ko) 1992-03-24
FI83399B (fi) 1991-03-28
DE3477477D1 (en) 1989-05-03
ES8503996A1 (es) 1985-04-16
FI841593A0 (fi) 1984-04-19
FI83399C (fi) 1991-07-10
ES531794A0 (es) 1985-04-16
DE126547T1 (de) 1985-02-28
DK195684D0 (da) 1984-04-16
NO164758C (no) 1990-11-14
NO164758B (no) 1990-08-06
DK195684A (da) 1984-10-21
FI841593A (fi) 1984-10-21
DK165283C (da) 1993-03-22
US4866242A (en) 1989-09-12
EP0126547B1 (en) 1989-03-29
NO841575L (no) 1984-10-22
EP0126547A1 (en) 1984-11-28
CA1226336A (en) 1987-09-01
DK165283B (da) 1992-11-02

Similar Documents

Publication Publication Date Title
KR840008440A (ko) 레이저 빔을 이용한 금속용접 방법
US4634832A (en) Laser-beamwelding
EP0173655B1 (en) Sheet metal welding process
KR880007145A (ko) 상이한 두께의 강편으로부터 성형부품의 제조방법
ES8507028A1 (es) Procedimiento e instalacion de soldadura de puntos por rayo laser.
KR970025824A (ko) 알루미늄 도금 강판으로 된 연료 탱크의 제조방법 및 알루미늄 도금 강판의 레이저 용접방법과 레이저 용접체
ATE123985T1 (de) Anordnung zum verschweiben von stumpf gegeneinanderzulegenden flanken von metallblechen, kunstofftafeln oder dergleichen.
ATE133251T1 (de) Verfahren zum verbinden von zwei blechteilen, verbindung von metall und nach diesem verfahren hergestellte panzerblechgebilde
ES8401875A1 (es) Un metodo para soldar completamente por fusion dos posiciones de metal base.
KR840002679A (ko) 클래드 부품을 사용하는 라이너 방법과 클래드 부품
US3223823A (en) Out-of-position burn-through spot welding
EP0679470A3 (de) Verfahren zum Herstellen geschweisster Stahlblechplatinen.
JPS6117389A (ja) 多層レ−ザ溶接法
JPS57134289A (en) Metallic parts for laser beam welding
JPH032391Y2 (ko)
JPS6117388A (ja) 多層レ−ザ溶接法
JPS5623391A (en) Welding method of blade and corrosion preventing piece
Avramchenko et al. Laser Welding of Steel 12 Kh 18 N 10 T
Hoffmann et al. Combined laser beam arc welding--a high efficiency welding technology
Dorn et al. Basic Principles and Possibilities of Application of Laser Technology in the Welding Technology.-- II
Ryabinin et al. Effectiveness of Protective Environment in Welding Processes Utilizing CO sub 2 and Burners Equipped With Exhaust Devices
JPS57156876A (en) High speed butt welding method of thin material
KR930023078A (ko) 강 지보의 벤딩 방법
Metzbower Laser Beam Welding at NIROP, a Navy Manufacturing Technology Program.(Retroactive Coverage)
KR930000207A (ko) 금속판으로 만들어진 두개의 부분품을 조립하는 방법과 이 방법으로 얻어진 외장판으로 구성된 금속 조립체 및 구조

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19950320

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee