FR2527792B1 - Dispositif de deviation d'un faisceau laser destine a effectuer des traitements thermiques superficiels sur des pieces cannelees - Google Patents

Dispositif de deviation d'un faisceau laser destine a effectuer des traitements thermiques superficiels sur des pieces cannelees

Info

Publication number
FR2527792B1
FR2527792B1 FR8308789A FR8308789A FR2527792B1 FR 2527792 B1 FR2527792 B1 FR 2527792B1 FR 8308789 A FR8308789 A FR 8308789A FR 8308789 A FR8308789 A FR 8308789A FR 2527792 B1 FR2527792 B1 FR 2527792B1
Authority
FR
France
Prior art keywords
deviation
laser beam
heat treatments
surface heat
performing surface
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.)
Expired
Application number
FR8308789A
Other languages
English (en)
Other versions
FR2527792A1 (fr
Inventor
Luciano Pera
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.)
Fiat Auto SpA
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
Publication of FR2527792A1 publication Critical patent/FR2527792A1/fr
Application granted granted Critical
Publication of FR2527792B1 publication Critical patent/FR2527792B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/008—Gears
FR8308789A 1982-05-27 1983-05-27 Dispositif de deviation d'un faisceau laser destine a effectuer des traitements thermiques superficiels sur des pieces cannelees Expired FR2527792B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67682/82A IT1156026B (it) 1982-05-27 1982-05-27 Dispositivo di deflessione di un fascio laser per eseguire trattamenti termici superficiali di pezzi scanalati

Publications (2)

Publication Number Publication Date
FR2527792A1 FR2527792A1 (fr) 1983-12-02
FR2527792B1 true FR2527792B1 (fr) 1986-08-22

Family

ID=11304462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308789A Expired FR2527792B1 (fr) 1982-05-27 1983-05-27 Dispositif de deviation d'un faisceau laser destine a effectuer des traitements thermiques superficiels sur des pieces cannelees

Country Status (4)

Country Link
DE (1) DE3318968A1 (fr)
FR (1) FR2527792B1 (fr)
GB (1) GB2120804B (fr)
IT (1) IT1156026B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310875A1 (de) * 1983-03-25 1984-09-27 Robert Bosch Gmbh, 7000 Stuttgart Strahlablenksystem
SU1430931A1 (ru) * 1985-11-04 1988-10-15 Институт Машиноведения Им.А.А.Благонравова Сканатор дл лазерных технологических установок
FR2601786B1 (fr) * 1986-07-16 1989-07-28 Trt Telecom Radio Electr Systeme de balayage optico-mecanique pour balayer selon deux directions une region de l'espace
GB2205673A (en) * 1987-06-09 1988-12-14 Shaul Naba Light display generator for audio apparatus
US4871904A (en) * 1987-12-28 1989-10-03 Symbol Technologies, Inc. Multidirectional optical scanner
DE4007687A1 (de) * 1990-03-10 1991-10-02 Schober Werkzeug & Maschbau Vorrichtung zum bearbeiten einer endlosen bahn
AU8765891A (en) * 1990-10-02 1992-04-28 Patrick Foulgoc Camera and projection device
DE19804305C1 (de) * 1998-02-04 1999-07-29 Lpkf Laser & Electronics Gmbh Verfahren und Vorrichtung zum Ablenken eines Laserstrahls
GB9819064D0 (en) 1998-09-02 1998-10-28 Secr Defence Scanning apparatus
DE10133847A1 (de) * 2001-07-12 2003-02-06 Rodenstock Praez Soptik Gmbh & Vorrichtung zur Ablenkung des Laserstrahls
DE102004006836A1 (de) 2003-04-15 2004-11-18 E.On Ruhrgas Ag Vorrichtung und Verfahren zum optischen Abtasten von Medien, Objekten oder Flächen
DE102014012456A1 (de) * 2014-08-21 2016-02-25 Steinmeyer Mechatronik GmbH Optische Strahlführungseinheit und Materialbearbeitungsvorrichtung mit einer optischen Strahlführungseinheit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565144A1 (de) * 1965-09-18 1970-02-19 Telefunken Patent Anordnung zur Materialbearbeitung mit Laserstrahlen
DE1282675B (de) * 1967-03-21 1968-11-14 Eltro G M B H & Co Ges Fuer St Vorrichtung zur sinusfoermigen Ablenkung eines Strahlenbuendels mittels Spiegel
FR1561369A (fr) * 1968-02-01 1969-03-28
US3848104A (en) * 1973-04-09 1974-11-12 Avco Everett Res Lab Inc Apparatus for heat treating a surface
US3941973A (en) * 1974-06-26 1976-03-02 Raytheon Company Laser material removal apparatus
US3993402A (en) * 1974-10-29 1976-11-23 Photon Sources, Inc. Apparatus for directing a laser beam
JPS6045247B2 (ja) * 1978-07-07 1985-10-08 住友金属工業株式会社 高エネルギ−ビ−ムによる鋼製品表面の熱処理方法
JPS5569118A (en) * 1978-11-18 1980-05-24 Toshio Kawamura Spirogram making device
FR2452724A1 (fr) * 1979-03-29 1980-10-24 Otan Appareil de balayage optique
IT1144346B (it) * 1981-05-08 1986-10-29 Fiat Ricerche Dispositivo per modificare e uniformare la distribuzione d intensita di un fascio laser di potenza

Also Published As

Publication number Publication date
DE3318968C2 (fr) 1987-05-14
IT1156026B (it) 1987-01-28
IT8267682A0 (it) 1982-05-27
FR2527792A1 (fr) 1983-12-02
GB2120804A (en) 1983-12-07
DE3318968A1 (de) 1983-12-01
GB2120804B (en) 1986-01-22
GB8314659D0 (en) 1983-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse