FR2271683A1 - Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser - Google Patents

Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Info

Publication number
FR2271683A1
FR2271683A1 FR7416867A FR7416867A FR2271683A1 FR 2271683 A1 FR2271683 A1 FR 2271683A1 FR 7416867 A FR7416867 A FR 7416867A FR 7416867 A FR7416867 A FR 7416867A FR 2271683 A1 FR2271683 A1 FR 2271683A1
Authority
FR
France
Prior art keywords
lens
laser
axis
machining device
plano
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
FR7416867A
Other languages
English (en)
French (fr)
Other versions
FR2271683B1 (mo
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7416867A priority Critical patent/FR2271683A1/fr
Publication of FR2271683A1 publication Critical patent/FR2271683A1/fr
Application granted granted Critical
Publication of FR2271683B1 publication Critical patent/FR2271683B1/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
    • B23K26/08—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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
FR7416867A 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser Granted FR2271683A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416867A FR2271683A1 (en) 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416867A FR2271683A1 (en) 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Publications (2)

Publication Number Publication Date
FR2271683A1 true FR2271683A1 (en) 1975-12-12
FR2271683B1 FR2271683B1 (mo) 1976-10-15

Family

ID=9138880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416867A Granted FR2271683A1 (en) 1974-05-15 1974-05-15 Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser

Country Status (1)

Country Link
FR (1) FR2271683A1 (mo)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577052A1 (fr) * 1985-02-05 1986-08-08 Bertin & Cie Procede et dispositif de deplacement du point d'impact d'un faisceau laser sur une piece
US6829000B2 (en) * 2000-04-18 2004-12-07 Laserink Printing a code on a product
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7046267B2 (en) 2003-12-19 2006-05-16 Markem Corporation Striping and clipping correction
US7394479B2 (en) 2005-03-02 2008-07-01 Marken Corporation Pulsed laser printing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577052A1 (fr) * 1985-02-05 1986-08-08 Bertin & Cie Procede et dispositif de deplacement du point d'impact d'un faisceau laser sur une piece
WO1986004534A1 (fr) * 1985-02-05 1986-08-14 Bertin & Cie Procede et dispositif de deplacement du point d'impact d'un faisceau laser sur une piece
US4670638A (en) * 1985-02-05 1987-06-02 Bertin & Cie Method and device for displacing the impact point of a laser beam on a part
US6829000B2 (en) * 2000-04-18 2004-12-07 Laserink Printing a code on a product
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking

Also Published As

Publication number Publication date
FR2271683B1 (mo) 1976-10-15

Similar Documents

Publication Publication Date Title
ES419670A1 (es) Aparato para guiar un rayo laser.
JPS5248331A (en) Scanning system with light beam
JPS5397448A (en) Self amplifying deflection scanning optical system
GB1073503A (en) Optical presetting means for laser applications
FR2271683A1 (en) Laser machining device with convergent lens - has lens pivotal next to divergent lens about axis of laser
JPS5359440A (en) Photo deflector
GB1400167A (en) Apparatus for providing a directionally stabilised beam of radiation
KR840001329A (ko) 포 가
ES424880A1 (es) Perfeccionamientos en sistemas ultrasonoros focalizados u- tilizables bajo una incidencia cualquiera.
GB982639A (en) Shaft-positioning servo-mechanism
KR890002687A (ko) 레이저광선 투사기 및 원격 측정장치
GB1530467A (en) Apparatus in which optical scanning can be provided
GB1354597A (en) Process and device for determining the angle of jump of a projectile leaving a gun barriel
GB1320771A (en) Geodetic sighting device
GB1534923A (en) Line or edge follower
GB1070028A (en) Method of producing rotationally symmetrical, aspherical surfaces
JPS56155916A (en) Photoscanner
SU604660A1 (ru) Способ бесцентрового врезного шлифовани цилиндрических деталей
GB1124967A (en) Optical scanning system
FR2262753A1 (en) Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axis
SU1743982A1 (ru) Способ задани осевых линий судовых валопроводов
FR2222828A2 (en) Improvements to point to point cabling machine - uses inclined narrow beam to locate contacts
RU1841047C (ru) Составное зеркало
FR2379083A1 (fr) Dispositif de deviation et de stabilisation d'un faisceau optique
SU975368A1 (ru) Устройство дл правки фасонного шлифовального круга,имеющего профиль в виде дуги,сопр женного с пр мыми лини ми

Legal Events

Date Code Title Description
ST Notification of lapse