IT7967467A0 - Apparecchiatura per effettuare trattamenti su pezzi metallici mediante laser di potenza - Google Patents

Apparecchiatura per effettuare trattamenti su pezzi metallici mediante laser di potenza

Info

Publication number
IT7967467A0
IT7967467A0 IT7967467A IT6746779A IT7967467A0 IT 7967467 A0 IT7967467 A0 IT 7967467A0 IT 7967467 A IT7967467 A IT 7967467A IT 6746779 A IT6746779 A IT 6746779A IT 7967467 A0 IT7967467 A0 IT 7967467A0
Authority
IT
Italy
Prior art keywords
carrying
equipment
metal pieces
power lasers
out treatments
Prior art date
Application number
IT7967467A
Other languages
English (en)
Other versions
IT1119679B (it
Inventor
Aldo Vittorio La Rocca
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67467/79A priority Critical patent/IT1119679B/it
Publication of IT7967467A0 publication Critical patent/IT7967467A0/it
Priority to GB8004740A priority patent/GB2046801B/en
Priority to DE3007160A priority patent/DE3007160C2/de
Priority to US06/125,315 priority patent/US4288678A/en
Priority to FR8004830A priority patent/FR2450660A1/fr
Application granted granted Critical
Publication of IT1119679B publication Critical patent/IT1119679B/it

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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT67467/79A 1979-03-05 1979-03-05 Apparecchiatura per effettuare trattamenti su pezzi metallici mediante IT1119679B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT67467/79A IT1119679B (it) 1979-03-05 1979-03-05 Apparecchiatura per effettuare trattamenti su pezzi metallici mediante
GB8004740A GB2046801B (en) 1979-03-05 1980-02-13 Apparatus for treating metal workpieces with laser radiation
DE3007160A DE3007160C2 (de) 1979-03-05 1980-02-26 Gerät zur Laserstrahl-Bearbeitung metallischer Werkstücke
US06/125,315 US4288678A (en) 1979-03-05 1980-02-28 Apparatus for treating metal workpieces with laser radiation
FR8004830A FR2450660A1 (fr) 1979-03-05 1980-03-04 Appareil destine au traitement de pieces metalliques au moyen d'un rayonnement laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67467/79A IT1119679B (it) 1979-03-05 1979-03-05 Apparecchiatura per effettuare trattamenti su pezzi metallici mediante

Publications (2)

Publication Number Publication Date
IT7967467A0 true IT7967467A0 (it) 1979-03-05
IT1119679B IT1119679B (it) 1986-03-10

Family

ID=11302636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67467/79A IT1119679B (it) 1979-03-05 1979-03-05 Apparecchiatura per effettuare trattamenti su pezzi metallici mediante

Country Status (5)

Country Link
US (1) US4288678A (it)
DE (1) DE3007160C2 (it)
FR (1) FR2450660A1 (it)
GB (1) GB2046801B (it)
IT (1) IT1119679B (it)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112237A (en) * 1980-02-08 1981-09-04 Sumitomo Electric Industries Laser knife
JPS5810039A (ja) * 1981-07-13 1983-01-20 住友電気工業株式会社 レ−ザメス用ハンドピ−ス
DE3132983A1 (de) * 1981-08-20 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zum verbinden eines halbleiterchips mit einem chiptraeger
US4480168A (en) * 1982-03-29 1984-10-30 Canadian Patents & Development Limited Laser-surface coupler
DE3317022A1 (de) * 1983-05-10 1984-11-15 W.C. Heraeus Gmbh, 6450 Hanau Materialbearbeitungsanlage
GB2160227B (en) * 1984-05-04 1988-09-07 John Durham Hawkes Heat treatment process
IT1179063B (it) * 1984-08-20 1987-09-16 Fiat Auto Spa Apparecchiatura per effettuare trattamenti su pezzi metallici mediante laser di potenza
KR900003822B1 (ko) * 1985-06-18 1990-05-31 더 다우 케미칼 캄파니 표면들 사이에 증강된 접착을 제공하는 방법 및 이 방법에 의해 제조된 제품
US4642445A (en) * 1985-06-28 1987-02-10 Westinghouse Electric Corp. Shielding apparatus for metal processing operations
GB8600214D0 (en) * 1986-01-07 1986-02-12 Quantum Laser Uk Ltd Gas shroud
CH674954A5 (it) * 1988-02-02 1990-08-15 Graf & Co Ag
FR2662513B1 (fr) * 1990-05-28 1992-08-07 Snecma Dispositif recuperateur de l'energie d'un faisceau laser.
US5323271A (en) * 1992-11-24 1994-06-21 Equestrian Co., Ltd. Water- and air-cooled reflection mirror
DE19736042A1 (de) * 1997-08-20 1999-02-25 Alsthom Cge Alcatel Vorrichtung zum Längsnahtschweißen von Metallrohren
US7154066B2 (en) * 2002-11-06 2006-12-26 Ultratech, Inc. Laser scanning apparatus and methods for thermal processing
JP4354219B2 (ja) * 2003-06-20 2009-10-28 大日本スクリーン製造株式会社 画像記録装置
US20050189329A1 (en) * 2003-09-02 2005-09-01 Somit Talwar Laser thermal processing with laser diode radiation
US7098155B2 (en) * 2003-09-29 2006-08-29 Ultratech, Inc. Laser thermal annealing of lightly doped silicon substrates
US8455789B2 (en) * 2005-05-16 2013-06-04 Panasonic Corporation Energy collection and power reduction in laser coupling process
US20080170308A1 (en) * 2007-01-12 2008-07-17 Asml Netherlands B.V. Cover for shielding a portion of an arc lamp
PL210631B1 (pl) * 2009-04-08 2012-02-29 Politechnika Swietokrzyska Urządzenie do obróbki laserowej
ES2744532T3 (es) 2013-02-14 2020-02-25 Renishaw Plc Método de solidificación selectiva por láser
JP6057778B2 (ja) * 2013-02-27 2017-01-11 本田技研工業株式会社 レーザ加工装置
US9669583B2 (en) 2013-03-15 2017-06-06 Renishaw Plc Selective laser solidification apparatus and method
US10562132B2 (en) 2013-04-29 2020-02-18 Nuburu, Inc. Applications, methods and systems for materials processing with visible raman laser
CA2910559C (en) 2013-04-29 2021-06-01 Mark S. Zediker Devices, systems, and methods for three-dimensional printing
US10971896B2 (en) 2013-04-29 2021-04-06 Nuburu, Inc. Applications, methods and systems for a laser deliver addressable array
GB2519524A (en) * 2013-10-22 2015-04-29 Advanced laser technology ltd Reflective dome
US11646549B2 (en) 2014-08-27 2023-05-09 Nuburu, Inc. Multi kW class blue laser system
TWI571342B (zh) * 2014-11-12 2017-02-21 財團法人工業技術研究院 雷射銲接裝置
JP6124425B1 (ja) * 2015-10-26 2017-05-10 株式会社日本製鋼所 レーザ処理装置整流装置およびレーザ処理装置
US20220072659A1 (en) * 2016-04-29 2022-03-10 Nuburu, Inc. Methods and Systems for Reducing Hazardous Byproduct from Welding Metals Using Lasers
WO2017189982A1 (en) 2016-04-29 2017-11-02 Nuburu, Inc. Visible laser additive manufacturing
JP7050002B2 (ja) * 2016-04-29 2022-04-07 ヌブル インク 電子パッケージング、自動車用電気機器、バッテリ、及び他の構成要素の可視レーザー溶接
EP3449537A4 (en) 2016-04-29 2020-07-08 Nuburu, Inc. MONOLITHIC FIBER LASER WITH VISIBLE WAVELENGTH
US11612957B2 (en) * 2016-04-29 2023-03-28 Nuburu, Inc. Methods and systems for welding copper and other metals using blue lasers
EP3452268B1 (en) * 2016-05-05 2021-10-20 Hewlett-Packard Development Company, L.P. Finishing a 3d printed object
EP3576899A4 (en) 2017-01-31 2021-02-24 Nuburu, Inc. BLUE LASER COPPER WELDING PROCESSES AND SYSTEMS
KR102423330B1 (ko) 2017-04-21 2022-07-20 누부루 인크. 다중-피복 광섬유
CN113745973A (zh) 2017-06-13 2021-12-03 努布鲁有限公司 高密集波长束组合激光系统
JP6852031B2 (ja) * 2018-09-26 2021-03-31 株式会社東芝 溶接装置及びノズル装置
WO2020107030A1 (en) 2018-11-23 2020-05-28 Nuburu, Inc Multi-wavelength visible laser source
CN113573840A (zh) 2019-02-02 2021-10-29 努布鲁有限公司 高可靠性、高功率、高亮度蓝色激光二极管系统及其制造方法
DE102019103659B4 (de) * 2019-02-13 2023-11-30 Bystronic Laser Ag Gasführung, Laserschneidkopf und Laserschneidmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530441A (en) * 1922-10-30 1925-03-17 Gen Electric Mirror
GB1247666A (en) * 1967-10-04 1971-09-29 British Oxygen Co Ltd Environmental chambers
US3626141A (en) * 1970-04-30 1971-12-07 Quantronix Corp Laser scribing apparatus
US3757078A (en) * 1971-08-19 1973-09-04 Gen Dynamics Corp Apparatus for refocusing reflected energy at a target focal point

Also Published As

Publication number Publication date
DE3007160A1 (de) 1980-09-11
DE3007160C2 (de) 1982-12-16
FR2450660B1 (it) 1984-02-03
GB2046801A (en) 1980-11-19
US4288678A (en) 1981-09-08
FR2450660A1 (fr) 1980-10-03
GB2046801B (en) 1982-12-22
IT1119679B (it) 1986-03-10

Similar Documents

Publication Publication Date Title
IT7967467A0 (it) Apparecchiatura per effettuare trattamenti su pezzi metallici mediante laser di potenza
IT8467834A0 (it) Apparecchiatura per effettuare trattamenti su pezzi metallici mediante laser di potenza
IT7928072A0 (it) Utilizzando la radiazione laser.apparecchio e metodo per saldare sottogruppi di imbarcazioni
IT1132144B (it) Paletta di turbina raffreddata
IT7850301A0 (it) Laser a scarica elettrica pulsata erelativo processo di preionizzazio ne
JPS5342028A (en) Laser beam recording method
JPS56155582A (en) Power increasing device for laser beam
IT1102170B (it) Laser raffreddato per conduzione
GB2028381B (en) Surface hardening by laser beam
ATA212879A (de) Laserstrahl-schweissvorrichtung
KR840006142A (ko) 레이저 가공장치
JPS55161209A (en) Converging laser beam optical device
IT7852182A0 (it) Apparecchio e procedimento di saldatura a fascio in particolare a fascio elettronico o fascio laser
GB2007014B (en) Fast-switching multiwavelength laser
IT1115981B (it) Dispositivo e procedimento per il taglio di oggetti tubolari mediante laser
IT1119678B (it) Metodo per la microforatura di pezzi metallici mediante laser di potenza
GB2054949B (en) Cooling arrangement for laser diode
IT1054064B (it) Catena laser di potenza
GB1553582A (en) Laser beam splitting apparatus
IT1144346B (it) Dispositivo per modificare e uniformare la distribuzione d intensita di un fascio laser di potenza
JPS5481794A (en) Plane ponping laser
JPS54100948A (en) Laser beam welding apparatus
JPS533913A (en) Method of heatttreating with laser beams
IT1180082B (it) Procedimento e mezzi per raffreddare cavita particolarmente cavita di laser
IT1097181B (it) Processo ed impianto di regolazione di generatore di saldatura mediante fascio di elettroni