CA3074403A1 - Apparatus for machining a workpiece with a laser beam - Google Patents

Apparatus for machining a workpiece with a laser beam Download PDF

Info

Publication number
CA3074403A1
CA3074403A1 CA3074403A CA3074403A CA3074403A1 CA 3074403 A1 CA3074403 A1 CA 3074403A1 CA 3074403 A CA3074403 A CA 3074403A CA 3074403 A CA3074403 A CA 3074403A CA 3074403 A1 CA3074403 A1 CA 3074403A1
Authority
CA
Canada
Prior art keywords
workpiece
laser
machining
laser beam
unit
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
CA3074403A
Other languages
English (en)
French (fr)
Inventor
David HIPPERT
Gregoire Laporte
Maximilian EPPLE
Helgi DIEHL
Bernold Richerzhagen
Original Assignee
Synova SA
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 Synova SA filed Critical Synova SA
Publication of CA3074403A1 publication Critical patent/CA3074403A1/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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/146—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
    • 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
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
    • 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
    • B23K26/707—Auxiliary equipment for monitoring laser beam transmission optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Laser Beam Processing (AREA)
CA3074403A 2017-10-05 2018-10-04 Apparatus for machining a workpiece with a laser beam Pending CA3074403A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17195003.3 2017-10-05
EP17195003.3A EP3466597A1 (en) 2017-10-05 2017-10-05 Apparatus for machining a workpiece with a laser beam
PCT/EP2018/077038 WO2019068823A2 (en) 2017-10-05 2018-10-04 APPARATUS FOR MACHINING A PIECE BY LASER BEAM

Publications (1)

Publication Number Publication Date
CA3074403A1 true CA3074403A1 (en) 2019-04-11

Family

ID=60022007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3074403A Pending CA3074403A1 (en) 2017-10-05 2018-10-04 Apparatus for machining a workpiece with a laser beam

Country Status (9)

Country Link
US (1) US11697175B2 (enExample)
EP (2) EP3466597A1 (enExample)
JP (1) JP7324515B2 (enExample)
KR (1) KR102584148B1 (enExample)
CN (1) CN111194249A (enExample)
CA (1) CA3074403A1 (enExample)
IL (1) IL273758B2 (enExample)
RU (1) RU2764101C2 (enExample)
WO (1) WO2019068823A2 (enExample)

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US20240391026A1 (en) * 2023-05-25 2024-11-28 Industrial Laser Machines, LLC Liquid Jet Laser Tool Utilizing An Off-Axis Laser Beam
AT527326B1 (de) 2024-02-27 2025-01-15 Aidexa Gmbh Messvorrichtung zur optischen Abtastung mittels wasserstrahlgeführter Lichtquelleneinstrahlung

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Also Published As

Publication number Publication date
WO2019068823A2 (en) 2019-04-11
WO2019068823A3 (en) 2019-05-16
RU2764101C2 (ru) 2022-01-13
EP3466597A1 (en) 2019-04-10
US11697175B2 (en) 2023-07-11
JP7324515B2 (ja) 2023-08-10
JP2020535974A (ja) 2020-12-10
EP3691828A2 (en) 2020-08-12
KR102584148B1 (ko) 2023-10-04
RU2020112846A3 (enExample) 2021-11-09
IL273758B2 (en) 2025-01-01
IL273758B1 (en) 2024-09-01
EP3691828B1 (en) 2024-12-04
IL273758A (en) 2020-05-31
CN111194249A (zh) 2020-05-22
US20200282493A1 (en) 2020-09-10
EP3691828C0 (en) 2024-12-04
RU2020112846A (ru) 2021-11-09
KR20200091383A (ko) 2020-07-30

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