FR2128872B1 - - Google Patents

Info

Publication number
FR2128872B1
FR2128872B1 FR7208572A FR7208572A FR2128872B1 FR 2128872 B1 FR2128872 B1 FR 2128872B1 FR 7208572 A FR7208572 A FR 7208572A FR 7208572 A FR7208572 A FR 7208572A FR 2128872 B1 FR2128872 B1 FR 2128872B1
Authority
FR
France
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.)
Expired
Application number
FR7208572A
Other languages
French (fr)
Other versions
FR2128872A1 (en
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of FR2128872A1 publication Critical patent/FR2128872A1/fr
Application granted granted Critical
Publication of FR2128872B1 publication Critical patent/FR2128872B1/fr
Expired 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
    • B23K26/02—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
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR7208572A 1971-03-08 1972-03-08 Expired FR2128872B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12207071A 1971-03-08 1971-03-08

Publications (2)

Publication Number Publication Date
FR2128872A1 FR2128872A1 (en) 1972-10-20
FR2128872B1 true FR2128872B1 (en) 1976-10-29

Family

ID=22400420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208572A Expired FR2128872B1 (en) 1971-03-08 1972-03-08

Country Status (4)

Country Link
DE (1) DE2211195A1 (en)
FR (1) FR2128872B1 (en)
GB (1) GB1336806A (en)
IT (1) IT949946B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542128A (en) * 1976-08-03 1979-03-14 Boc Ltd Laser welding apparatus
US4270496A (en) * 1978-12-26 1981-06-02 Eaton Corporation Welded article and method of making same
US4480169A (en) * 1982-09-13 1984-10-30 Macken John A Non contact laser engraving apparatus
US8253062B2 (en) 2005-06-10 2012-08-28 Chrysler Group Llc System and methodology for zero-gap welding
US8803029B2 (en) 2006-08-03 2014-08-12 Chrysler Group Llc Dual beam laser welding head
US8198565B2 (en) 2007-04-11 2012-06-12 Chrysler Group Llc Laser-welding apparatus and method
EP3450392A1 (en) * 2017-09-01 2019-03-06 Thomson Licensing Adhesive-free bonding of layers of dielectric materials, using nanojet microstructures
US11999014B2 (en) * 2019-11-22 2024-06-04 Medtronic, Inc. Laser cutting system
CN112222618A (en) * 2020-09-28 2021-01-15 上海飞博激光科技有限公司 Laser welding method capable of reducing welding explosion points
CN115740743A (en) * 2022-02-16 2023-03-07 周文龙 Prevent laser welding equipment of gas pocket defect

Also Published As

Publication number Publication date
FR2128872A1 (en) 1972-10-20
DE2211195A1 (en) 1972-10-05
GB1336806A (en) 1973-11-14
IT949946B (en) 1973-06-11

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