FR2431899A1 - Appareil d'usinage a rayonnement laser - Google Patents

Appareil d'usinage a rayonnement laser

Info

Publication number
FR2431899A1
FR2431899A1 FR7822349A FR7822349A FR2431899A1 FR 2431899 A1 FR2431899 A1 FR 2431899A1 FR 7822349 A FR7822349 A FR 7822349A FR 7822349 A FR7822349 A FR 7822349A FR 2431899 A1 FR2431899 A1 FR 2431899A1
Authority
FR
France
Prior art keywords
laser radiation
machining apparatus
workpiece
devices
radiation machining
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.)
Granted
Application number
FR7822349A
Other languages
English (en)
French (fr)
Other versions
FR2431899B1 (https=
Inventor
Herve Diane
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.)
Lincoln Electric Company France SA
Original Assignee
La Soudure Autogene Francaise
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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Priority to FR7822349A priority Critical patent/FR2431899A1/fr
Priority to EP79400499A priority patent/EP0007855B1/fr
Priority to AT79400499T priority patent/ATE93T1/de
Priority to DE7979400499T priority patent/DE2960429D1/de
Priority to AT79103095T priority patent/ATE92T1/de
Publication of FR2431899A1 publication Critical patent/FR2431899A1/fr
Application granted granted Critical
Publication of FR2431899B1 publication Critical patent/FR2431899B1/fr
Granted 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
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
FR7822349A 1978-07-28 1978-07-28 Appareil d'usinage a rayonnement laser Granted FR2431899A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7822349A FR2431899A1 (fr) 1978-07-28 1978-07-28 Appareil d'usinage a rayonnement laser
EP79400499A EP0007855B1 (fr) 1978-07-28 1979-07-13 Appareil d'usinage à rayonnement laser
AT79400499T ATE93T1 (de) 1978-07-28 1979-07-13 Apparat zur bearbeitung mittels einer laser-strahlung
DE7979400499T DE2960429D1 (en) 1978-07-28 1979-07-13 Working apparatus using a laser radiation
AT79103095T ATE92T1 (de) 1978-07-28 1979-08-23 Umwaelzbeluefter fuer fluessigkeiten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822349A FR2431899A1 (fr) 1978-07-28 1978-07-28 Appareil d'usinage a rayonnement laser

Publications (2)

Publication Number Publication Date
FR2431899A1 true FR2431899A1 (fr) 1980-02-22
FR2431899B1 FR2431899B1 (https=) 1980-12-12

Family

ID=9211300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822349A Granted FR2431899A1 (fr) 1978-07-28 1978-07-28 Appareil d'usinage a rayonnement laser

Country Status (4)

Country Link
EP (1) EP0007855B1 (https=)
AT (1) ATE93T1 (https=)
DE (1) DE2960429D1 (https=)
FR (1) FR2431899A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8600214D0 (en) * 1986-01-07 1986-02-12 Quantum Laser Uk Ltd Gas shroud

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658503A1 (de) * 1976-01-09 1977-07-14 Halle Feinmech Werke Veb Laserschneidkopf

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658503A1 (de) * 1976-01-09 1977-07-14 Halle Feinmech Werke Veb Laserschneidkopf

Also Published As

Publication number Publication date
EP0007855B1 (fr) 1981-06-24
FR2431899B1 (https=) 1980-12-12
ATE93T1 (de) 1981-07-15
EP0007855A1 (fr) 1980-02-06
DE2960429D1 (en) 1981-10-01

Similar Documents

Publication Publication Date Title
US4491719A (en) Light pattern projector especially for welding
US4801352A (en) Flowing gas seal enclosure for processing workpiece surface with controlled gas environment and intense laser irradiation
EP0119883B1 (fr) Procédé et dispositif d'alignement d'un faisceau laser par l'intermédiaire de moyens optiques de visée, et procédé de mise en oeuvre du dispositif, pour contrôler l'alignement
ES2065961T3 (es) Procedimiento para el acoplamiento optico de un sistema de analisis elemental y un laser de metal liquido en un recipiente de fundicion.
US3972599A (en) Method and apparatus for focussing laser beams
EP0326760A3 (en) Laser beam guidance apparatus
EP1591187B1 (fr) Procédé de soudage de tôles revêtues par un faisceau d'énergie, tel qu'un faisceau laser
GB2271663A (en) Remote fine positioning mechanism
GB1417907A (en) Laser device particularly useful as a surgical instrument
KR870000906A (ko) 자극성인 광체 패널 판독장치
US4599506A (en) Visual observation of welding operation
GB1360380A (en) Laser beam apparatus
US3742183A (en) Optical element protection in laser apparatus
GR3004812T3 (https=)
FR2431899A1 (fr) Appareil d'usinage a rayonnement laser
WO1999003636A1 (fr) Dispositif et procede de decoupe a distance etendue par laser, en mode impulsionnel
EP0307544A3 (en) Crash proof nozzle for irradiation of laser beam
WO1999059758A2 (fr) Dispositif pour l'usinage laser de materiaux
GB1334772A (en) Laser device having means for protecting the human body against harmful rays
JPS6116938Y2 (https=)
KR870003370A (ko) 레이저 소오스를 구비한 개조된 공학 선회포탑
US4582977A (en) Plant for processing by cutting material with the aid of a laser beam
WO2004020142B1 (fr) Dispositif et procede de controle d'une operation de soudage, de rechargement ou d'usinage par faisceau laser d'une piece
JPH07204878A (ja) レーザ加工機
JPS63154283A (ja) レ−ザ溶接装置

Legal Events

Date Code Title Description
ST Notification of lapse