HK1044733B - 激光焊頭控制系統，激光焊頭和用於控制激光焊頭的方法 - Google Patents

激光焊頭控制系統，激光焊頭和用於控制激光焊頭的方法

Info

Publication number
HK1044733B
HK1044733B HK02106377.8A HK02106377A HK1044733B HK 1044733 B HK1044733 B HK 1044733B HK 02106377 A HK02106377 A HK 02106377A HK 1044733 B HK1044733 B HK 1044733B
Authority
HK
Hong Kong
Prior art keywords
laser welding
welding head
controlling
controlling system
head
Prior art date
Application number
HK02106377.8A
Other languages
English (en)
Other versions
HK1044733A1 (en
Inventor
武笠幸一
池田正幸
末岡和久
上田映介
上遠野久夫
武藤征一
Original Assignee
北海道大學
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 北海道大學 filed Critical 北海道大學
Publication of HK1044733A1 publication Critical patent/HK1044733A1/xx
Publication of HK1044733B publication Critical patent/HK1044733B/zh

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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/044—Seam tracking
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
HK02106377.8A 2000-05-11 2002-08-29 激光焊頭控制系統，激光焊頭和用於控制激光焊頭的方法 HK1044733B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000138283A JP3385362B2 (ja) 2000-05-11 2000-05-11 レーザ溶接ヘッド制御システムおよびこれを具えるレーザ溶接ヘッド

Publications (2)

Publication Number Publication Date
HK1044733A1 HK1044733A1 (en) 2002-11-01
HK1044733B true HK1044733B (zh) 2005-03-18

Family

ID=18645921

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02106377.8A HK1044733B (zh) 2000-05-11 2002-08-29 激光焊頭控制系統，激光焊頭和用於控制激光焊頭的方法

Country Status (7)

Country Link
US (1) US6849821B2 (zh)
EP (1) EP1153695B1 (zh)
JP (1) JP3385362B2 (zh)
KR (1) KR100448334B1 (zh)
CN (1) CN1162244C (zh)
DE (1) DE60136588D1 (zh)
HK (1) HK1044733B (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913793B1 (ko) * 2001-11-28 2009-08-26 조흥기 레이저빔 용접시스템 및 용접방법
KR20040029688A (ko) * 2002-10-02 2004-04-08 주식회사 넥사이언 빌트인 비젼장치 및 이를 이용한 이미지 처리방법
CA2463409A1 (en) * 2004-04-02 2005-10-02 Servo-Robot Inc. Intelligent laser joining head
US7652223B2 (en) * 2005-06-13 2010-01-26 Applied Materials, Inc. Electron beam welding of sputtering target tiles
EP1736272B9 (en) * 2005-06-21 2009-08-12 Fameccanica.Data S.p.A. A method and device for laser cutting articles, in particular sanitary products and components thereof, with a laser spot diameter between 0.1 and 0.3 mm
DE102010020183B4 (de) * 2010-05-11 2013-07-11 Precitec Kg Laserschneidkopf und Verfahren zum Schneiden eines Werkstücks mittels eines Laserschneidkopfes
CN102718226A (zh) * 2012-07-10 2012-10-10 苏州大学 一种低介电材料的表面改性工艺
CN102794566A (zh) * 2012-08-24 2012-11-28 无锡汉神电气有限公司 基于旁轴ccd的激光焊接质量在线监测装置
DE102012017130B4 (de) 2012-09-01 2016-06-16 Man Diesel & Turbo Se Laser-Rohreinschweißen
US20180039023A1 (en) * 2016-08-02 2018-02-08 Dicon Fiberoptics, Inc. Techniques for Reducing Polarization, Wavelength and Temperature Dependent Loss, and Wavelength Passband Width in Fiberoptic Components
EP3326749B1 (en) * 2016-11-26 2019-11-13 Agie Charmilles SA Method for machining and inspecting of workpieces
CN111360457B (zh) * 2020-03-26 2022-03-22 深圳市运泰利自动化设备有限公司 一种消除产品焊点位置存在高度差异的方法
CN114473153B (zh) * 2022-04-01 2022-11-15 电王精密电器(北京)有限公司 一种油气长输管道焊接系统及方法

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
WO1984001731A1 (en) * 1982-11-01 1984-05-10 Nat Res Dev Automatic welding
US4491719A (en) 1982-12-20 1985-01-01 General Electric Company Light pattern projector especially for welding
JPS6138785A (ja) * 1984-07-31 1986-02-24 Nippon Kokan Kk <Nkk> 自動多層溶接法
US4578561A (en) 1984-08-16 1986-03-25 General Electric Company Method of enhancing weld pool boundary definition
US5104216A (en) * 1988-12-05 1992-04-14 Igm Industriegerate- Und Maschinenfabriksgesellschaft Mbh Process for determining the position and the geometry of workpiece surfaces
US5045668A (en) * 1990-04-12 1991-09-03 Armco Inc. Apparatus and method for automatically aligning a welding device for butt welding workpieces
JP2821244B2 (ja) * 1990-06-20 1998-11-05 松下電工株式会社 溶接方法
JPH0724946B2 (ja) 1990-06-25 1995-03-22 株式会社東芝 レーザ溶接における溶接線検出装置
US5739912A (en) * 1991-04-26 1998-04-14 Nippon Telegraph And Telephone Corporation Object profile measuring method and apparatus
US5380978A (en) * 1991-07-12 1995-01-10 Pryor; Timothy R. Method and apparatus for assembly of car bodies and other 3-dimensional objects
JP3123146B2 (ja) * 1991-09-11 2001-01-09 トヨタ自動車株式会社 溶接ビードの品質検査装置
JP2824499B2 (ja) 1992-06-04 1998-11-11 ミヤチテクノス株式会社 溶接良否判定方法及び装置
JPH0751869A (ja) 1993-08-13 1995-02-28 Nippei Toyama Corp 接合線検出装置
US5910894A (en) 1994-01-11 1999-06-08 Sensor Adaptive Machines, Inc. Sensor based assembly tooling improvements
SE503498C2 (sv) * 1994-10-04 1996-06-24 Nobelpharma Ab Metod och anordning vid produkt avsedd att ingå i människokroppen och avscanningsanordning för modell till produkten
JPH08285524A (ja) 1995-04-18 1996-11-01 Nippon Steel Corp 鋼片の開先位置計測方法
JPH09248687A (ja) * 1996-03-15 1997-09-22 Amada Co Ltd レーザ加工ロボット
PT822389E (pt) * 1996-07-29 2003-08-29 Elpatronic Ag Processo e dispositivo para determinacao e verificacao do contorno de um rebordo
JP3203508B2 (ja) 1998-03-10 2001-08-27 住友重機械工業株式会社 レーザ加工装置
JP3227650B2 (ja) 1998-07-31 2001-11-12 住友重機械工業株式会社 レーザ溶接機及びレーザ溶接状態監視方法

Also Published As

Publication number Publication date
CN1162244C (zh) 2004-08-18
EP1153695B1 (en) 2008-11-19
JP2001321971A (ja) 2001-11-20
DE60136588D1 (de) 2009-01-02
KR20010104254A (ko) 2001-11-24
US6849821B2 (en) 2005-02-01
CN1345646A (zh) 2002-04-24
HK1044733A1 (en) 2002-11-01
EP1153695A3 (en) 2003-06-04
JP3385362B2 (ja) 2003-03-10
US20020003129A1 (en) 2002-01-10
EP1153695A2 (en) 2001-11-14
KR100448334B1 (ko) 2004-09-13

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080511