DE102013105960B3 - Verfahren zur Herstellung einer Fügeverbindung und Vorrichtung - Google Patents

Verfahren zur Herstellung einer Fügeverbindung und Vorrichtung Download PDF

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Publication number
DE102013105960B3
DE102013105960B3 DE102013105960.0A DE102013105960A DE102013105960B3 DE 102013105960 B3 DE102013105960 B3 DE 102013105960B3 DE 102013105960 A DE102013105960 A DE 102013105960A DE 102013105960 B3 DE102013105960 B3 DE 102013105960B3
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DE
Germany
Prior art keywords
weld
joining
laser beam
control loop
manipulated variable
Prior art date
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Active
Application number
DE102013105960.0A
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German (de)
English (en)
Inventor
Andreas Blug
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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.)
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Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE102013105960.0A priority Critical patent/DE102013105960B3/de
Priority to PCT/EP2014/001544 priority patent/WO2014195023A1/fr
Application granted granted Critical
Publication of DE102013105960B3 publication Critical patent/DE102013105960B3/de
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    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/035—Aligning 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
    • B23K26/04—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
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • 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
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • B23K2101/006—Vehicles
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

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  • 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)
DE102013105960.0A 2013-06-07 2013-06-07 Verfahren zur Herstellung einer Fügeverbindung und Vorrichtung Active DE102013105960B3 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102013105960.0A DE102013105960B3 (de) 2013-06-07 2013-06-07 Verfahren zur Herstellung einer Fügeverbindung und Vorrichtung
PCT/EP2014/001544 WO2014195023A1 (fr) 2013-06-07 2014-06-06 Procédé et dispositif de production d'un assemblage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013105960.0A DE102013105960B3 (de) 2013-06-07 2013-06-07 Verfahren zur Herstellung einer Fügeverbindung und Vorrichtung

Publications (1)

Publication Number Publication Date
DE102013105960B3 true DE102013105960B3 (de) 2014-08-21

Family

ID=50942646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013105960.0A Active DE102013105960B3 (de) 2013-06-07 2013-06-07 Verfahren zur Herstellung einer Fügeverbindung und Vorrichtung

Country Status (2)

Country Link
DE (1) DE102013105960B3 (fr)
WO (1) WO2014195023A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124055A1 (de) * 2017-10-16 2019-04-18 Benteler Automobiltechnik Gmbh Verfahren zum Verbinden zweier Bauteile mittels einer Laser-Schweißverbindung
CN110091123A (zh) * 2019-01-24 2019-08-06 上海建工（江苏）钢结构有限公司 一种圆管相贯节点加工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110434517A (zh) * 2019-08-27 2019-11-12 金华愉悦机械科技有限公司 一种沿管材连接相贯线焊接的焊接设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741329C1 (de) * 1997-09-19 1998-10-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Materialbearbeitung mit Plasma induzierender Hochenergiestrahlung
US20060011592A1 (en) * 2004-07-14 2006-01-19 Pei-Chung Wang Laser welding control
DE102009057209B4 (de) 2009-02-09 2012-06-28 Scansonic Mi Gmbh Vorrichtung mit Scanner-Optik zur Materialbearbeitung mittels Laser
DE102010005896A1 (de) * 2010-01-27 2010-10-14 Daimler Ag Laserschweißroboter und -verfahren sowie damit hergestelltes Bauteil
DE102010013914B4 (de) 2010-04-01 2013-10-31 Baden-Württemberg Stiftung Ggmbh Verfahren zum Betrieb einer Vorrichtung zur Materialbearbeitung und Vorrichtung
WO2014005603A1 (fr) * 2012-07-03 2014-01-09 Baden-Württemberg Stiftung Ggmbh Procédé de fonctionnement d'un dispositif de soudage par laser et dispositif

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ABT, F. [u.a.]: Online measurement and closed loop control of penetration depth in laser welding processes. In: Washio, Kunihiko, Laser Institute of America LIA, ICALEO, 30th International Congress on Applications of Lasers & Electro-Optics. Orlando, Florida, 2011, S. 110-117.
BLUG, A. [u.a.]: The full penetration hole as a stochastic process: controlling penetration depth in keyhole laserwelding processes. Appl. Phys. B, 2012, Vol. 108, Nr. 1, S. 97-107.
REGAARD, B [u.a.]: Seam-tracking for high precision laser welding applications - Methods, restrictions and enhanced concepts. Journal of Laser Applications, 2009, Vol. 21, S. 183-195.
SIBILLANI, T. [u.a.]: Spectroscopic monitoring of penetration depth in CO2, Nd:YAG and fiber laser welding processes. Journal of Materials Processing Technology, 2012, Vol. 212, No. 4, S. 910-916.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124055A1 (de) * 2017-10-16 2019-04-18 Benteler Automobiltechnik Gmbh Verfahren zum Verbinden zweier Bauteile mittels einer Laser-Schweißverbindung
CN110091123A (zh) * 2019-01-24 2019-08-06 上海建工（江苏）钢结构有限公司 一种圆管相贯节点加工方法
CN110091123B (zh) * 2019-01-24 2021-08-31 上海建工（江苏）钢结构有限公司 一种圆管相贯节点加工方法

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WO2014195023A1 (fr) 2014-12-11

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