PL4017674T3 - Sposób cięcia płomieniowego przy użyciu promienia lasera - Google Patents

Sposób cięcia płomieniowego przy użyciu promienia lasera

Info

Publication number
PL4017674T3
PL4017674T3 PL20739602.9T PL20739602T PL4017674T3 PL 4017674 T3 PL4017674 T3 PL 4017674T3 PL 20739602 T PL20739602 T PL 20739602T PL 4017674 T3 PL4017674 T3 PL 4017674T3
Authority
PL
Poland
Prior art keywords
laser beam
flame cutting
flame
cutting
laser
Prior art date
Application number
PL20739602.9T
Other languages
English (en)
Inventor
Tobias Kaiser
Christoph Kraus
Original Assignee
TRUMPF Werkzeugmaschinen SE + Co. KG
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=71579565&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL4017674(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TRUMPF Werkzeugmaschinen SE + Co. KG filed Critical TRUMPF Werkzeugmaschinen SE + Co. KG
Publication of PL4017674T3 publication Critical patent/PL4017674T3/pl

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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • 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
    • B23K26/046—Automatically focusing 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
PL20739602.9T 2019-08-19 2020-07-06 Sposób cięcia płomieniowego przy użyciu promienia lasera PL4017674T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019212360.0A DE102019212360A1 (de) 2019-08-19 2019-08-19 Verfahren zum Brennschneiden mittels eines Laserstrahls
PCT/EP2020/069043 WO2021032355A1 (de) 2019-08-19 2020-07-06 Verfahren zum brennschneiden mittels eines laserstrahls

Publications (1)

Publication Number Publication Date
PL4017674T3 true PL4017674T3 (pl) 2024-04-15

Family

ID=71579565

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20739602.9T PL4017674T3 (pl) 2019-08-19 2020-07-06 Sposób cięcia płomieniowego przy użyciu promienia lasera

Country Status (6)

Country Link
US (1) US20220168841A1 (pl)
EP (1) EP4017674B1 (pl)
CN (1) CN114269508B (pl)
DE (1) DE102019212360A1 (pl)
PL (1) PL4017674T3 (pl)
WO (1) WO2021032355A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4201576B1 (en) 2021-12-22 2025-03-05 Bystronic Laser AG Method for laser reactive cutting a thick metal workpiece; corresponding machine
CN114871593A (zh) * 2022-06-16 2022-08-09 西北工业大学太仓长三角研究院 一种厚板万瓦级光纤激光双组分气体辅助切割方法
CN114985974A (zh) * 2022-06-16 2022-09-02 西北工业大学太仓长三角研究院 一种厚板万瓦级激光亮面切割方法
CN115519259B (zh) * 2022-10-22 2024-05-24 长沙大科激光科技有限公司 一种高频电流辅助双光束激光切割方法
CN117283140A (zh) * 2022-12-14 2023-12-26 江苏乐希激光装备有限公司 一种火焰辅助多焦点激光切割方法及装置
DE102023108555A1 (de) * 2023-04-04 2024-10-10 TRUMPF Werkzeugmaschinen SE + Co. KG Düse für eine laserschneideinrichtung sowie verfahren zum laserschneiden eines werkstücks
CN116551231B (zh) * 2023-07-05 2023-09-26 岗春激光科技（江苏）有限公司 一种激光-火焰复合切割装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215561C2 (de) 1991-11-19 1995-04-06 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Abtragen von Werkstoff eines relativbewegten metallenen Werkstücks
FR2893873B1 (fr) * 2005-11-25 2008-12-12 Air Liquide Procede de coupage avec un laser a fibre d'acier inoxydable
FR2897007B1 (fr) * 2006-02-03 2008-04-11 Air Liquide Procede de coupage avec un laser a fibre avec controle des parametres du faisceau
US7283714B1 (en) * 2006-12-15 2007-10-16 Ipg Photonics Corporation Large mode area fiber for low-loss transmission and amplification of single mode lasers
WO2009007708A2 (en) 2007-07-09 2009-01-15 The University Of Manchester Laser cutting
DE102008053397B4 (de) * 2008-05-20 2012-12-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Schmelzschneiden von Werkstücken mit Laserstrahlung
JP5358216B2 (ja) * 2009-02-23 2013-12-04 小池酸素工業株式会社 レーザ切断装置
JP5361999B2 (ja) * 2009-05-25 2013-12-04 三菱電機株式会社 レーザ加工装置およびレーザ加工方法
FR2949618B1 (fr) 2009-09-01 2011-10-28 Air Liquide Tete de focalisation laser pour installation laser solide
DE102009060908A1 (de) * 2009-12-31 2011-07-07 Volkswagen AG, 38440 Laserschneiden eines metallischen Werkstücks
DE102010003750A1 (de) 2010-04-08 2011-10-13 Trumpf Laser- Und Systemtechnik Gmbh Verfahren und Anordnung zum Verändern der Strahlprofilcharakteristik eines Laserstrahls mittels einer Mehrfachclad-Faser
DE102010029791A1 (de) * 2010-06-08 2011-12-08 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zur Lasermaterialbearbeitung eines Werkstücks
CN102145412B (zh) * 2011-03-24 2013-08-21 湖南泰嘉新材料科技股份有限公司 激光切割双金属带锯齿无磨削一次成形方法
DE102012219074A1 (de) 2012-10-19 2014-04-24 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Laserschneidmaschine und Verfahren zum Schneiden von Werkstücken unterschiedlicher Dicke
JP5364856B1 (ja) * 2013-02-27 2013-12-11 三菱重工業株式会社 加工装置、加工方法
CN205684910U (zh) * 2016-04-28 2016-11-16 北京万恒镭特机电设备有限公司 一种内部多层激光切划装置
JP6238185B2 (ja) 2016-05-18 2017-11-29 株式会社アマダホールディングス めっき鋼板のレーザ切断加工方法、レーザ切断加工品、熱切断加工方法、熱切断加工製品、表面処理鋼板及びレーザ切断方法並びにレーザ加工ヘッド
DE102016215019C5 (de) * 2016-08-11 2023-04-06 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Laserschneiden mit optimierter Gasdynamik
DE102016220807B3 (de) * 2016-10-24 2018-03-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Schneiden eines Werkstücks mittels eines Laserstrahls
JP6450783B2 (ja) * 2017-01-19 2019-01-09 ファナック株式会社 レーザ加工ヘッド用ノズル
JP6577110B2 (ja) * 2017-10-06 2019-09-18 株式会社アマダホールディングス レーザ加工方法及びレーザ加工装置

Also Published As

Publication number Publication date
WO2021032355A1 (de) 2021-02-25
DE102019212360A1 (de) 2021-02-25
CN114269508A (zh) 2022-04-01
EP4017674B1 (de) 2023-11-22
CN114269508B (zh) 2025-09-09
US20220168841A1 (en) 2022-06-02
EP4017674A1 (de) 2022-06-29

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