GB2120804B - Deflection device for laser beam in thermal surface treatments of splined pieces - Google Patents

Deflection device for laser beam in thermal surface treatments of splined pieces

Info

Publication number
GB2120804B
GB2120804B GB08314659A GB8314659A GB2120804B GB 2120804 B GB2120804 B GB 2120804B GB 08314659 A GB08314659 A GB 08314659A GB 8314659 A GB8314659 A GB 8314659A GB 2120804 B GB2120804 B GB 2120804B
Authority
GB
United Kingdom
Prior art keywords
splined
pieces
laser beam
deflection device
surface treatments
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
GB08314659A
Other versions
GB2120804A (en
GB8314659D0 (en
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 GB8314659D0 publication Critical patent/GB8314659D0/en
Publication of GB2120804A publication Critical patent/GB2120804A/en
Application granted granted Critical
Publication of GB2120804B publication Critical patent/GB2120804B/en
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
GB08314659A 1982-05-27 1983-05-26 Deflection device for laser beam in thermal surface treatments of splined pieces Expired GB2120804B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67682/82A IT1156026B (en) 1982-05-27 1982-05-27 DEFLECTION DEVICE OF A LASER BEAM TO PERFORM SURFACE HEAT TREATMENTS OF GROOVED PIECES

Publications (3)

Publication Number Publication Date
GB8314659D0 GB8314659D0 (en) 1983-06-29
GB2120804A GB2120804A (en) 1983-12-07
GB2120804B true GB2120804B (en) 1986-01-22

Family

ID=11304462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314659A Expired GB2120804B (en) 1982-05-27 1983-05-26 Deflection device for laser beam in thermal surface treatments of splined pieces

Country Status (4)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310875A1 (en) * 1983-03-25 1984-09-27 Robert Bosch Gmbh, 7000 Stuttgart BEAM DEFLECTION SYSTEM
SU1430931A1 (en) * 1985-11-04 1988-10-15 Институт Машиноведения Им.А.А.Благонравова Scanner for process laser units
FR2601786B1 (en) * 1986-07-16 1989-07-28 Trt Telecom Radio Electr OPTICO-MECHANICAL SCANNING SYSTEM FOR SCANNING ACCORDING TO TWO DIRECTIONS A AREA OF SPACE
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 (en) * 1990-03-10 1991-10-02 Schober Werkzeug & Maschbau DEVICE FOR MACHINING AN ENDLESS TRAIN
AU8765891A (en) * 1990-10-02 1992-04-28 Patrick Foulgoc Camera and projection device
DE19804305C1 (en) * 1998-02-04 1999-07-29 Lpkf Laser & Electronics Gmbh Method and apparatus for deflecting a laser beam, in particular, for trepanning operations
GB9819064D0 (en) 1998-09-02 1998-10-28 Secr Defence Scanning apparatus
DE10133847A1 (en) * 2001-07-12 2003-02-06 Rodenstock Praez Soptik Gmbh & Device for deflecting the laser beam
DE102004006836A1 (en) 2003-04-15 2004-11-18 E.On Ruhrgas Ag Device and method for optically scanning media, objects or surfaces
DE102014012456A1 (en) * 2014-08-21 2016-02-25 Steinmeyer Mechatronik GmbH Optical beam guiding unit and material processing device with an optical beam guiding unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565144A1 (en) * 1965-09-18 1970-02-19 Telefunken Patent Arrangement for material processing with laser beams
DE1282675B (en) * 1967-03-21 1968-11-14 Eltro G M B H & Co Ges Fuer St Device for the sinusoidal deflection of a bundle of rays by means of a mirror
FR1561369A (en) * 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 (en) * 1978-07-07 1985-10-08 住友金属工業株式会社 Heat treatment method for steel product surfaces using high energy beams
JPS5569118A (en) * 1978-11-18 1980-05-24 Toshio Kawamura Spirogram making device
FR2452724A1 (en) * 1979-03-29 1980-10-24 Otan Optical sweep production in high energy beam - employs inclined mirror rotated at high speed about axis by electric motor shaft
IT1144346B (en) * 1981-05-08 1986-10-29 Fiat Ricerche DEVICE TO MODIFY AND UNIFORM THE INTENSITY DISTRIBUTION OF A POWER LASER BEAM

Also Published As

Publication number Publication date
DE3318968C2 (en) 1987-05-14
IT1156026B (en) 1987-01-28
IT8267682A0 (en) 1982-05-27
FR2527792A1 (en) 1983-12-02
GB2120804A (en) 1983-12-07
DE3318968A1 (en) 1983-12-01
FR2527792B1 (en) 1986-08-22
GB8314659D0 (en) 1983-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940526