EP4743256A1 - FLATBED LASER CUTTING MACHINE WITH ENERGY HARVESTING DEVICE - Google Patents

FLATBED LASER CUTTING MACHINE WITH ENERGY HARVESTING DEVICE

Info

Publication number
EP4743256A1
EP4743256A1 EP24743344.4A EP24743344A EP4743256A1 EP 4743256 A1 EP4743256 A1 EP 4743256A1 EP 24743344 A EP24743344 A EP 24743344A EP 4743256 A1 EP4743256 A1 EP 4743256A1
Authority
EP
European Patent Office
Prior art keywords
cutting machine
laser cutting
energy harvesting
harvesting device
flatbed laser
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.)
Pending
Application number
EP24743344.4A
Other languages
German (de)
French (fr)
Inventor
Michael Berger
Andreas Lüdi
Maxime Reynaudo
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.)
Bystronic Laser AG
Original Assignee
Bystronic Laser AG
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 Bystronic Laser AG filed Critical Bystronic Laser AG
Publication of EP4743256A1 publication Critical patent/EP4743256A1/en
Pending 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • 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
    • B23K26/36—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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/704—Beam dispersers, e.g. beam wells
    • 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
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0235—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal
    • 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
    • B23K37/0408—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 for planar work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
EP24743344.4A 2023-07-12 2024-07-11 FLATBED LASER CUTTING MACHINE WITH ENERGY HARVESTING DEVICE Pending EP4743256A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23185117.1A EP4491317A1 (en) 2023-07-12 2023-07-12 Flatbed laser cutting machine with an energy collection device
PCT/EP2024/069647 WO2025012374A1 (en) 2023-07-12 2024-07-11 Flatbed laser cutting machine with an energy collection device

Publications (1)

Publication Number Publication Date
EP4743256A1 true EP4743256A1 (en) 2026-05-20

Family

ID=87280571

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23185117.1A Withdrawn EP4491317A1 (en) 2023-07-12 2023-07-12 Flatbed laser cutting machine with an energy collection device
EP24743344.4A Pending EP4743256A1 (en) 2023-07-12 2024-07-11 FLATBED LASER CUTTING MACHINE WITH ENERGY HARVESTING DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23185117.1A Withdrawn EP4491317A1 (en) 2023-07-12 2023-07-12 Flatbed laser cutting machine with an energy collection device

Country Status (3)

Country Link
EP (2) EP4491317A1 (en)
CN (1) CN121335776A (en)
WO (1) WO2025012374A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142696A (en) * 1988-11-22 1990-05-31 Mitsubishi Heavy Ind Ltd Dust collector for laser beam machine
DE102012106937A1 (en) * 2012-07-30 2014-01-30 Limo Patentverwaltung Gmbh & Co. Kg Method for recuperation of unused optical radiation energy of an optical processing device, recuperation device and optical processing device
JP6397685B2 (en) * 2014-08-01 2018-09-26 株式会社アマダホールディングス Work table device
EP3431263B1 (en) * 2017-07-21 2021-04-21 CL Schutzrechtsverwaltungs GmbH Method for operating at least one apparatus for additively manufacturing three-dimensional objects
JP6654266B1 (en) * 2018-10-04 2020-02-26 株式会社アマダホールディングス Laser processing machine and control method thereof

Also Published As

Publication number Publication date
CN121335776A (en) 2026-01-13
WO2025012374A1 (en) 2025-01-16
EP4491317A1 (en) 2025-01-15

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