DE60111790D1 - Laserschweissverfahren - Google Patents

Laserschweissverfahren

Info

Publication number
DE60111790D1
DE60111790D1 DE60111790T DE60111790T DE60111790D1 DE 60111790 D1 DE60111790 D1 DE 60111790D1 DE 60111790 T DE60111790 T DE 60111790T DE 60111790 T DE60111790 T DE 60111790T DE 60111790 D1 DE60111790 D1 DE 60111790D1
Authority
DE
Germany
Prior art keywords
laser welding
welding processes
processes
laser
welding
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.)
Expired - Lifetime
Application number
DE60111790T
Other languages
English (en)
Other versions
DE60111790T2 (de
Inventor
Susumu Tsukamoto
Isao Kawaguchi
Goro Arakane
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.)
JP MINISTRY OF EDUCATION CULTU
IHI Corp
Original Assignee
JP MINISTRY OF EDUCATION CULTU
IHI Corp
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 JP MINISTRY OF EDUCATION CULTU, IHI Corp filed Critical JP MINISTRY OF EDUCATION CULTU
Publication of DE60111790D1 publication Critical patent/DE60111790D1/de
Application granted granted Critical
Publication of DE60111790T2 publication Critical patent/DE60111790T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K26/062—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
DE60111790T 2000-03-10 2001-03-12 Laserschweissverfahren Expired - Lifetime DE60111790T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000067816 2000-03-10
JP2000067816A JP4408519B2 (ja) 2000-03-10 2000-03-10 レーザー溶接方法

Publications (2)

Publication Number Publication Date
DE60111790D1 true DE60111790D1 (de) 2005-08-11
DE60111790T2 DE60111790T2 (de) 2006-04-20

Family

ID=18586951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111790T Expired - Lifetime DE60111790T2 (de) 2000-03-10 2001-03-12 Laserschweissverfahren

Country Status (4)

Country Link
US (1) US6483072B2 (de)
EP (1) EP1132168B1 (de)
JP (1) JP4408519B2 (de)
DE (1) DE60111790T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW516981B (en) * 2000-12-22 2003-01-11 Koninkl Philips Electronics Nv Method of laser welding
US6932879B2 (en) * 2002-08-13 2005-08-23 Edison Welding Institute Method of weldbonding
US6974207B2 (en) 2002-11-19 2005-12-13 Lexmark International, Inc. Laser welding methods and structures and control therefor including welded inkjet printheads
US20040150688A1 (en) * 2003-01-30 2004-08-05 Kin-Ming Kwan Measuring laser light transmissivity in a to-be-welded region of a work piece
US20050099449A1 (en) * 2003-11-07 2005-05-12 Tim Frasure Methods and structures for disassembling inkjet printhead components and control therefor
DE102004041502B4 (de) * 2004-08-27 2012-03-08 Audi Ag Überlappschweißverfahren mittels Strahlschweißung, insbesondere mittels Laserstrahlschweißung, an beschichteten Blechen, insbesondere an verzinkten Stahlblechen
DE102009056592A1 (de) * 2009-11-30 2011-06-01 V&M Deutschland Gmbh Verfahren zur Prozessstabilisierung beim Laserschweißen
JP6411013B2 (ja) * 2013-06-14 2018-10-24 日立オートモティブシステムズ株式会社 レーザ溶接方法および燃料噴射弁の製造方法
DE102015224765A1 (de) * 2015-12-10 2017-06-14 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ausbildung einer Schweißnaht, Schweißnaht und Verfahren zur Sichtkontrolle einer Schweißnaht
DE102016204578B3 (de) * 2016-03-18 2017-08-17 Trumpf Laser- Und Systemtechnik Gmbh Laserschweißen von Stahl mit Leistungsmodulation zur Heißrissvermeidung
JP7122171B2 (ja) * 2018-06-20 2022-08-19 コマツＮｔｃ株式会社 ３次元造形方法および３次元造形装置
CN113275738B (zh) * 2021-05-12 2023-10-13 深圳市艾雷激光科技有限公司 一种type-c马口铁接头与壳体的焊接方法
WO2024010427A1 (ko) * 2022-07-08 2024-01-11 주식회사 엘지에너지솔루션 용접 장치, 용접 방법, 배터리 제조 장치 및 자동차 제조 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218660B (en) * 1988-05-16 1991-09-25 Lumonics Ltd Method of material processing using a laser beam
DE69314080T2 (de) * 1992-04-03 1998-02-19 Mitsui Petrochemical Ind Laserpuls-Ausstrahlungsgerät für bekleidetes metallisches Material
US5665255A (en) * 1995-08-01 1997-09-09 Progressive Tool & Industries Company Laser welding apparatus and method for high temperature gradient cooling alloys
JPH10223950A (ja) * 1997-02-12 1998-08-21 Amada Eng Center:Kk 連続発振可能なパルスｙａｇレーザ発振器

Also Published As

Publication number Publication date
DE60111790T2 (de) 2006-04-20
JP2001259873A (ja) 2001-09-25
JP4408519B2 (ja) 2010-02-03
US6483072B2 (en) 2002-11-19
EP1132168A2 (de) 2001-09-12
EP1132168B1 (de) 2005-07-06
EP1132168A3 (de) 2002-05-29
US20020014476A1 (en) 2002-02-07

Similar Documents

Publication Publication Date Title
DE60140664D1 (de) Schweisssystem
DE60119186D1 (de) Robotischer Laserzeiger
DE50115520D1 (de) Strahlformungsverfahren
DE60101190D1 (de) Laservorrichtung
DE60139698D1 (de) Laserstrahlbearbeitungsverfahren
DE60233774D1 (de) Lasermikroskop
DE60113325D1 (de) Lichtbogenschweissvorrichtung
DE60017273D1 (de) Laserschweisssystem
DE60129982D1 (de) Schweisshemmende zusammensetzungen
DE60116311D1 (de) Schweisshemmende zusammensetzungen
DE50101940D1 (de) Laservorrichtung
DE60111790D1 (de) Laserschweissverfahren
DE50009759D1 (de) Durchstrahl-Laser-Schweisseinrichtung
DE60123576D1 (de) Halbleiterlaserherstellungsverfahren
DE60023568D1 (de) Spannvorrichtung
DE60107036D1 (de) Spannvorrichtung
DE60108044D1 (de) Laser Mikroskop
DE50103796D1 (de) Schweisskopf
DE60110275D1 (de) Lasermarkierung
DE60139434D1 (de) Laserresonator
DE10196557T1 (de) Laserstrahlvorrichtung
DE50104634D1 (de) Halbleiter-laser
DE60127710D1 (de) Punktschweissanlage
FR2818814B1 (fr) Source laser
NO20006447L (no) Bölgeleder-laserkilde

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803