WO2021083618A3 - Handgeführtes laserbearbeitungsgerät zur bearbeitung eines werkstücks und trichter für ein handgeführtes laserbearbeitungsgerät - Google Patents

Handgeführtes laserbearbeitungsgerät zur bearbeitung eines werkstücks und trichter für ein handgeführtes laserbearbeitungsgerät Download PDF

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Publication number
WO2021083618A3
WO2021083618A3 PCT/EP2020/077882 EP2020077882W WO2021083618A3 WO 2021083618 A3 WO2021083618 A3 WO 2021083618A3 EP 2020077882 W EP2020077882 W EP 2020077882W WO 2021083618 A3 WO2021083618 A3 WO 2021083618A3
Authority
WO
WIPO (PCT)
Prior art keywords
machining apparatus
laser machining
workpiece
handheld laser
funnel
Prior art date
Application number
PCT/EP2020/077882
Other languages
English (en)
French (fr)
Other versions
WO2021083618A2 (de
Inventor
Johannes Oswald
Michael MOZIN
Original Assignee
Oswald Elektromotoren 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 Oswald Elektromotoren Gmbh filed Critical Oswald Elektromotoren Gmbh
Priority to EP20789043.5A priority Critical patent/EP4051448A2/de
Priority to US17/773,297 priority patent/US20230061659A1/en
Publication of WO2021083618A2 publication Critical patent/WO2021083618A2/de
Publication of WO2021083618A3 publication Critical patent/WO2021083618A3/de

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
    • B23K26/0096—Portable laser equipment, e.g. hand-held laser apparatus
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • B23K26/128—Laser beam path enclosures
    • 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/703—Cooling arrangements
    • 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 to a procedure covered by only one of the preceding main groups
    • B23K37/006—Safety devices

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)

Abstract

Die Erfindung betrifft ein handgeführtes Laserbearbeitungsgerät zur Bearbeitung eines Werkstücks. Das Laserbearbeitungsgerät umfasst ein Handgerät (100) mit einer optischen Einrichtung zur Ablenkung von Laserstrahlen auf das Werkstück, eine Versorgungseinheit (3) zur Steuerung/Regelung und/oder zur Energie- und Fluidversorgung des Handgeräts, und einen Trichter (4) zur Kopplung des Handgeräts mit dem Werkstück. Die Erfindung ist ferner auf einen Trichter (4) für ein entsprechendes Laserbearbeitungsgerät gerichtet.
PCT/EP2020/077882 2019-10-31 2020-10-05 Handgeführtes laserbearbeitungsgerät zur bearbeitung eines werkstücks und trichter für ein handgeführtes laserbearbeitungsgerät WO2021083618A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20789043.5A EP4051448A2 (de) 2019-10-31 2020-10-05 Handgeführtes laserbearbeitungsgerät zur bearbeitung eines werkstücks und trichter für ein handgeführtes laserbearbeitungsgerät
US17/773,297 US20230061659A1 (en) 2019-10-31 2020-10-05 Handheld laser machining apparatus for machining a workpiece, and funnel for a handheld laser machining apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019129503.3 2019-10-31
DE102019129503.3A DE102019129503A1 (de) 2019-10-31 2019-10-31 Handgeführtes Laserbearbeitungsgerät zur Bearbeitung eines Werkstücks und Trichter für ein handgeführtes Laserbearbeitungsgerät

Publications (2)

Publication Number Publication Date
WO2021083618A2 WO2021083618A2 (de) 2021-05-06
WO2021083618A3 true WO2021083618A3 (de) 2021-06-24

Family

ID=72811821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/077882 WO2021083618A2 (de) 2019-10-31 2020-10-05 Handgeführtes laserbearbeitungsgerät zur bearbeitung eines werkstücks und trichter für ein handgeführtes laserbearbeitungsgerät

Country Status (4)

Country Link
US (1) US20230061659A1 (de)
EP (1) EP4051448A2 (de)
DE (1) DE102019129503A1 (de)
WO (1) WO2021083618A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11992898B2 (en) * 2020-12-10 2024-05-28 The Boeing Company Laser system and methods for containing a laser beam and manufacturing a laser containment apparatus
CN113843510B (zh) * 2021-09-13 2024-06-04 武汉先同科技有限公司 移动打标式手持激光打标机
DE102022132238A1 (de) 2022-05-16 2023-11-16 Stefan Dengler Handgeführte Laserbeschriftungsvorrichtung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160835A (en) * 1998-03-20 2000-12-12 Rocky Mountain Instrument Co. Hand-held marker with dual output laser
DE10059246A1 (de) * 2000-11-29 2002-06-13 Eads Deutschland Gmbh Schutzeinrichtung für ein hangeführtes Laser-Materialbearbeitungsgerät, sowie handgeführtes Gerät und Verfahren zur Laser-Materialbearbeitung, insbesondere zur Laserbeschriftung
EP2564977A2 (de) * 2011-08-30 2013-03-06 Mobil-mark GmbH Laserbearbeitungsgerät
US20140209585A1 (en) * 2011-03-16 2014-07-31 Ipg Photonics Corporation Machine and Method for the Material Processing of Workpieces by Way of a Laser Beam
DE102015118486A1 (de) * 2015-10-29 2017-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Laserschweißen unter Gasatmosphäre
CN106984596A (zh) * 2017-04-25 2017-07-28 重庆凯沃德光电自动化设备有限公司 激光清洗机及其控制方法
CN206747169U (zh) * 2017-04-25 2017-12-15 重庆凯沃德光电自动化设备有限公司 手持式激光清洗设备
DE102016121911A1 (de) * 2016-10-31 2018-05-03 Mobil-Mark Gmbh Laserbearbeitungsgerät
US20190262931A1 (en) * 2016-06-08 2019-08-29 Aquasium Technology Limited Shaped welding head for electron or laser beam welding

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160835A (en) * 1998-03-20 2000-12-12 Rocky Mountain Instrument Co. Hand-held marker with dual output laser
DE10059246A1 (de) * 2000-11-29 2002-06-13 Eads Deutschland Gmbh Schutzeinrichtung für ein hangeführtes Laser-Materialbearbeitungsgerät, sowie handgeführtes Gerät und Verfahren zur Laser-Materialbearbeitung, insbesondere zur Laserbeschriftung
US20140209585A1 (en) * 2011-03-16 2014-07-31 Ipg Photonics Corporation Machine and Method for the Material Processing of Workpieces by Way of a Laser Beam
EP2564977A2 (de) * 2011-08-30 2013-03-06 Mobil-mark GmbH Laserbearbeitungsgerät
DE102015118486A1 (de) * 2015-10-29 2017-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Laserschweißen unter Gasatmosphäre
US20190262931A1 (en) * 2016-06-08 2019-08-29 Aquasium Technology Limited Shaped welding head for electron or laser beam welding
DE102016121911A1 (de) * 2016-10-31 2018-05-03 Mobil-Mark Gmbh Laserbearbeitungsgerät
CN106984596A (zh) * 2017-04-25 2017-07-28 重庆凯沃德光电自动化设备有限公司 激光清洗机及其控制方法
CN206747169U (zh) * 2017-04-25 2017-12-15 重庆凯沃德光电自动化设备有限公司 手持式激光清洗设备

Also Published As

Publication number Publication date
DE102019129503A1 (de) 2021-05-06
EP4051448A2 (de) 2022-09-07
US20230061659A1 (en) 2023-03-02
WO2021083618A2 (de) 2021-05-06

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