GB1083519A - Installation for treating a workpiece by means of radiation induced by a laser - Google Patents

Installation for treating a workpiece by means of radiation induced by a laser

Info

Publication number
GB1083519A
GB1083519A GB18475/66A GB1847566A GB1083519A GB 1083519 A GB1083519 A GB 1083519A GB 18475/66 A GB18475/66 A GB 18475/66A GB 1847566 A GB1847566 A GB 1847566A GB 1083519 A GB1083519 A GB 1083519A
Authority
GB
United Kingdom
Prior art keywords
laser
shield
workpiece
microscope
flash tube
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
GB18475/66A
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.)
LEV NIKOLAEVICH LEVIN
MIKHAIL LAZAREVICH VOSCHINSKY
Original Assignee
LEV NIKOLAEVICH LEVIN
MIKHAIL LAZAREVICH VOSCHINSKY
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 LEV NIKOLAEVICH LEVIN, MIKHAIL LAZAREVICH VOSCHINSKY filed Critical LEV NIKOLAEVICH LEVIN
Publication of GB1083519A publication Critical patent/GB1083519A/en
Expired 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

1,083,519. Working metal by laser beams. M. L. VOSCHINSKY, A. I. ARTEMIEV and L. N. LEVIN. April 27, 1966, No. 18475/66. Heading B3V. [Also in Divisions G2 and H1] Apparatus for treating a workpiece 12 by means of a laser beam comprises a microscope 6 for observing the workpiece, and a movable shield 13 for screening the microscope optical system from radiation during working of the laser. The laser comprises a ruby crystal 7 excited by a flash tube 8 supplied by a firing coil and a battery of capacitors (3), Fig. 1 (not shown). An illumination chamber 9 with an internal mirror surface encloses the crystal and flash tube. The beam passes through a prism 10 and objective lens 11. The microscope shield 13 may comprise a pivoted member 21, Fig. 3 (not shown), actuated by a solenoid 14 upon pressing a button 24, Fig. 1 (not shown). This moves the shield to obscure the optical system and simultaneously actuates a microswitch 20 for energizing the firing coil of the flash tube 8. In another embodiment, Fig. 40 (not shown), the shield 29 and microswitch 35 are actuated by a flexible cable 31, 38.
GB18475/66A 1966-06-01 1966-04-27 Installation for treating a workpiece by means of radiation induced by a laser Expired GB1083519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR63658A FR1481676A (en) 1966-06-01 1966-06-01 Device for machining parts by emission of a laser

Publications (1)

Publication Number Publication Date
GB1083519A true GB1083519A (en) 1967-09-13

Family

ID=32605774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18475/66A Expired GB1083519A (en) 1966-06-01 1966-04-27 Installation for treating a workpiece by means of radiation induced by a laser

Country Status (3)

Country Link
FR (1) FR1481676A (en)
GB (1) GB1083519A (en)
NL (1) NL6610103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108406108A (en) * 2018-02-12 2018-08-17 陈潇曼 A kind of efficient lithium battery cap press welding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108406108A (en) * 2018-02-12 2018-08-17 陈潇曼 A kind of efficient lithium battery cap press welding device

Also Published As

Publication number Publication date
NL6610103A (en) 1968-01-19
FR1481676A (en) 1967-05-19

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