ATE201349T1 - Kombinierter laser- und lichtbogenplasmaschweissbrenner sowie verfahren - Google Patents

Kombinierter laser- und lichtbogenplasmaschweissbrenner sowie verfahren

Info

Publication number
ATE201349T1
ATE201349T1 AT97116258T AT97116258T ATE201349T1 AT E201349 T1 ATE201349 T1 AT E201349T1 AT 97116258 T AT97116258 T AT 97116258T AT 97116258 T AT97116258 T AT 97116258T AT E201349 T1 ATE201349 T1 AT E201349T1
Authority
AT
Austria
Prior art keywords
plasma
laser beam
arc
cathode
laser
Prior art date
Application number
AT97116258T
Other languages
English (en)
Inventor
Igor Dykhno
Igor Parneta
George Ignatchenko
Michael Chizhenko
Igor Krivtsun
Original Assignee
Plasma Laser Technologies Ltd
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 Plasma Laser Technologies Ltd filed Critical Plasma Laser Technologies Ltd
Application granted granted Critical
Publication of ATE201349T1 publication Critical patent/ATE201349T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • 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
    • B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
    • B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma 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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
AT97116258T 1996-11-20 1997-09-18 Kombinierter laser- und lichtbogenplasmaschweissbrenner sowie verfahren ATE201349T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/753,125 US5705785A (en) 1994-12-30 1996-11-20 Combined laser and plasma arc welding torch

Publications (1)

Publication Number Publication Date
ATE201349T1 true ATE201349T1 (de) 2001-06-15

Family

ID=25029266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97116258T ATE201349T1 (de) 1996-11-20 1997-09-18 Kombinierter laser- und lichtbogenplasmaschweissbrenner sowie verfahren

Country Status (8)

Country Link
US (1) US5705785A (de)
EP (1) EP0844042B1 (de)
JP (1) JP3936035B2 (de)
KR (1) KR19980041894A (de)
AT (1) ATE201349T1 (de)
CA (1) CA2215563C (de)
DE (1) DE69704920T2 (de)
ES (1) ES2159796T3 (de)

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US6388227B1 (en) * 1999-07-15 2002-05-14 Plasma Laser Technologies Ltd. Combined laser and plasma-arc processing torch and method
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FR2813031B1 (fr) * 2000-08-21 2003-01-24 Air Liquide Procede et installation de soudage hybride laser-arc utilisant un laser a diodes de puissance
JP4729245B2 (ja) * 2001-05-23 2011-07-20 三菱電機株式会社 レーザ加工装置
FR2829414B1 (fr) * 2001-09-13 2003-10-31 Air Liquide Procede de soudage hybride laser-arc avec ajustage des debits de gaz
FR2829415B1 (fr) * 2001-09-13 2003-10-31 Air Liquide Procede d'amorcage de l'arc electrique en soudage hybride laser-arc
US20050023256A1 (en) * 2003-07-31 2005-02-03 Srikanth Sankaranarayanan 3-D adaptive laser powder fusion welding
US20050056628A1 (en) * 2003-09-16 2005-03-17 Yiping Hu Coaxial nozzle design for laser cladding/welding process
US7075030B2 (en) * 2004-08-30 2006-07-11 Brookhaven Science Associates, Llc Shielded beam delivery apparatus and method
EP1657020A1 (de) * 2004-11-10 2006-05-17 Synova S.A. Verfahren und Vorrichtung zur Optimierung der Kohärenz eines Flüssigkeitsstrahls für eine Materialbearbeitung und Flüssigkeitsdüse für eine solche Vorrichtung
US8227725B2 (en) * 2006-10-24 2012-07-24 Trumpf, Inc. Moving enclosures for laser equipment
US9352420B2 (en) * 2007-10-10 2016-05-31 Ronald Peter Whitfield Laser cladding device with an improved zozzle
CN102695577B (zh) * 2009-09-14 2016-08-03 通快机床两合公司 利用激光设备与电弧设备加工工件的方法与装置
DE102010001606A1 (de) * 2010-02-04 2011-08-04 Laser-Laboratorium Göttingen eV, 37077 Hohltrichterförmiger Plasmagenerator
CN110087381A (zh) * 2011-03-25 2019-08-02 伊利诺斯工具制品有限公司 具有改进的等离子喷嘴的等离子体喷枪系统
FR2980992B1 (fr) * 2011-10-05 2013-11-29 Centre Nat Rech Scient Systeme de transfert d'energie electrique en energie thermique
US9339890B2 (en) 2011-12-13 2016-05-17 Hypertherm, Inc. Optimization and control of beam quality for material processing
EP2823929A4 (de) * 2012-03-09 2015-12-02 Toyokoh Co Ltd Laserbestrahlungsvorrichtung, laserbestrahlungssystem und verfahren zur entfernung eines beschichtungs- oder haftmaterials
DE102012207201B3 (de) * 2012-04-30 2013-04-11 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum laserunterstützten Plasmaschneiden oder Plasmaschweißen und Vorrichtung dafür
DE102012217082B4 (de) * 2012-09-21 2016-06-16 Trumpf Laser Gmbh Laserbearbeitungskopf mit einer Ringdüse
US20140131325A1 (en) * 2012-11-13 2014-05-15 Adaptive Intelligent Systems Llc Method to plasma arc weld and full-position pipe weld
CN103831531B (zh) * 2012-11-23 2016-09-14 通用汽车环球科技运作有限责任公司 焊接接头
EP3431263B1 (de) * 2017-07-21 2021-04-21 CL Schutzrechtsverwaltungs GmbH Verfahren zum betrieb von mindestens einer vorrichtung zur generativen fertigung dreidimensionaler objekte
JP6740299B2 (ja) * 2018-08-24 2020-08-12 ファナック株式会社 加工条件調整装置及び機械学習装置
JP6852031B2 (ja) * 2018-09-26 2021-03-31 株式会社東芝 溶接装置及びノズル装置
CN109732211B (zh) * 2019-01-31 2019-10-25 华中科技大学 一种电场牵引的硬脆材料超快激光热裂加工装置及方法
DE102019103659B4 (de) * 2019-02-13 2023-11-30 Bystronic Laser Ag Gasführung, Laserschneidkopf und Laserschneidmaschine
US11938564B2 (en) * 2021-04-13 2024-03-26 Saudi Arabian Oil Company Systems and methods for generating plasma shields
DE102021130466A1 (de) 2021-11-22 2023-05-25 Plasmatreat Gmbh Vorrichtung zur bearbeitung einer oberfläche eines werkstücks mit einem laserstrahl

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Also Published As

Publication number Publication date
ES2159796T3 (es) 2001-10-16
CA2215563C (en) 2005-05-10
US5705785A (en) 1998-01-06
JPH10180479A (ja) 1998-07-07
DE69704920T2 (de) 2001-09-13
CA2215563A1 (en) 1998-05-20
DE69704920D1 (de) 2001-06-28
KR19980041894A (ko) 1998-08-17
EP0844042A1 (de) 1998-05-27
EP0844042B1 (de) 2001-05-23
JP3936035B2 (ja) 2007-06-27

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