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DE112020002006A5 - POSITIONING AID FOR LASER WELDING AND POSITIONING PROCESSES - Google Patents

POSITIONING AID FOR LASER WELDING AND POSITIONING PROCESSES Download PDF

Info

Publication number
DE112020002006A5
DE112020002006A5 DE112020002006.1T DE112020002006T DE112020002006A5 DE 112020002006 A5 DE112020002006 A5 DE 112020002006A5 DE 112020002006 T DE112020002006 T DE 112020002006T DE 112020002006 A5 DE112020002006 A5 DE 112020002006A5
Authority
DE
Germany
Prior art keywords
positioning
laser welding
processes
aid
positioning aid
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.)
Withdrawn
Application number
DE112020002006.1T
Other languages
German (de)
Inventor
Gerhard EHGARTNER
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.)
MIBA AUTOMATION SYSTEMS GmbH
Miba Automation Systems GmbH
Original Assignee
MIBA AUTOMATION SYSTEMS GmbH
Miba Automation Systems GmbH
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 MIBA AUTOMATION SYSTEMS GmbH, Miba Automation Systems GmbH filed Critical MIBA AUTOMATION SYSTEMS GmbH
Publication of DE112020002006A5 publication Critical patent/DE112020002006A5/en
Withdrawn legal-status Critical Current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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by 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
    • 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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/30—Manufacture of winding connections
    • H02K15/33—Connecting winding sections; Forming leads; Connecting leads to terminals
    • H02K15/35—Form-wound windings
    • 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
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Laser Beam Processing (AREA)
DE112020002006.1T 2019-04-17 2020-04-16 POSITIONING AID FOR LASER WELDING AND POSITIONING PROCESSES Withdrawn DE112020002006A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50347/2019 2019-04-17
ATA50347/2019A AT522547A1 (en) 2019-04-17 2019-04-17 Positioning aid for laser welding and positioning processes
PCT/AT2020/060157 WO2020210855A1 (en) 2019-04-17 2020-04-16 Positioning aid for laser welding, and positioning method

Publications (1)

Publication Number Publication Date
DE112020002006A5 true DE112020002006A5 (en) 2022-01-20

Family

ID=70856967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020002006.1T Withdrawn DE112020002006A5 (en) 2019-04-17 2020-04-16 POSITIONING AID FOR LASER WELDING AND POSITIONING PROCESSES

Country Status (3)

Country Link
AT (1) AT522547A1 (en)
DE (1) DE112020002006A5 (en)
WO (1) WO2020210855A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020116202A1 (en) 2020-06-19 2021-12-23 Trumpf Laser- Und Systemtechnik Gmbh Method for joining at least two hairpins
DE102020133274A1 (en) * 2020-12-14 2022-06-15 Bayerische Motoren Werke Aktiengesellschaft Arrangement of a contact element on free coil conductor ends of an electrical machine, electrical machine for a motor vehicle, method for providing a contact element for an electrical machine and motor vehicle
JP7483650B2 (en) * 2021-03-18 2024-05-15 株式会社アイシン Manufacturing method of a stator for a rotating electric machine
DE102021001980A1 (en) 2021-04-15 2022-10-20 Mercedes-Benz Group AG Process for joining hairpins by laser welding
DE102022003824B4 (en) 2022-10-17 2024-10-02 Mercedes-Benz Group AG Device for joining elongated component areas of winding elements of at least one winding of an electrical machine and use of such a device
DE102022003823A1 (en) 2022-10-17 2022-12-01 Mercedes-Benz Group AG Process for connecting two pin-like component areas
DE102023200838A1 (en) * 2023-02-02 2024-08-08 Robert Bosch Gesellschaft mit beschränkter Haftung Method for producing a plug-in winding of an electrical machine and clamping device
DE102023102585A1 (en) * 2023-02-02 2024-08-08 Precitec Gmbh & Co. Kg Method for locating a plurality of processing positions in laser processing
EP4651350A1 (en) * 2024-05-17 2025-11-19 Grob-Werke GmbH & Co. KG Method and device for welding conductor ends

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060141874A1 (en) * 2002-10-07 2006-06-29 Romaric Lenoir Arrangement for welding ends of electrical conductor segment pairs of a rotating electrical machine winding
JP4384696B2 (en) * 2008-03-17 2009-12-16 フェトン株式会社 Laser welding equipment
DE102013201298A1 (en) * 2013-01-28 2014-07-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Manufacturing a gallium nitride-based LED, comprises depositing a semiconductor layer structure comprising a gallium nitride-based semiconductor layer on a substrate, and partially removing the layer in local areas by laser machining
JP5579345B1 (en) * 2013-02-22 2014-08-27 古河電気工業株式会社 Terminal manufacturing equipment and welding equipment
JP6203085B2 (en) * 2014-03-07 2017-09-27 平田機工株式会社 Positioning member, positioning device, and stator manufacturing method
ITBO20150188A1 (en) * 2015-04-16 2016-10-16 Magneti Marelli Spa ELECTRIC MACHINE WITH A STATORIC WINDING WITH RIGID BARS

Also Published As

Publication number Publication date
WO2020210855A1 (en) 2020-10-22
AT522547A1 (en) 2020-11-15

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee