JPS57124587A - Carbon-dioxide-gas laser working machine - Google Patents

Carbon-dioxide-gas laser working machine

Info

Publication number
JPS57124587A
JPS57124587A JP56010384A JP1038481A JPS57124587A JP S57124587 A JPS57124587 A JP S57124587A JP 56010384 A JP56010384 A JP 56010384A JP 1038481 A JP1038481 A JP 1038481A JP S57124587 A JPS57124587 A JP S57124587A
Authority
JP
Japan
Prior art keywords
optical
reflecting mirror
dioxide
carbon
work
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.)
Pending
Application number
JP56010384A
Other languages
Japanese (ja)
Inventor
Nobuaki Sugishima
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56010384A priority Critical patent/JPS57124587A/en
Publication of JPS57124587A publication Critical patent/JPS57124587A/en
Pending 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
    • B23K26/035—Aligning the laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To improve the precision of work by laser light by adjusting a work point by visible light by adsorbing energy while detaching a reflecting mirror, by providing the detachable reflecting mirror on an optical path between a laser and an optical energy absorber. CONSTITUTION:When a reflecting mirror 3 is off optical paths 21 and 22, output light emitted horizontally from a carbon-dioxide-gas laser 1 travels straight and is absorbed by an optical energy absorber 2. Thus, a microscope optical system is constituted to enlarge and observe the surface of a work 13 through an imaging lens optical system 7 for a visible optical material and a condenser lens 5. An image formed by the imaging lens optical system 7 is projected on a television monitor 10 through a reticle superposing mechanism 11. When the reflecting mirror 3 is put on the optical paths 21 and 22 by an inserting device 4, the output of the carbon-dioxide-gas laser 1 changes in optical path and strikes the work 13 through the condenser lens 5, thereby performing working.
JP56010384A 1981-01-27 1981-01-27 Carbon-dioxide-gas laser working machine Pending JPS57124587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010384A JPS57124587A (en) 1981-01-27 1981-01-27 Carbon-dioxide-gas laser working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010384A JPS57124587A (en) 1981-01-27 1981-01-27 Carbon-dioxide-gas laser working machine

Publications (1)

Publication Number Publication Date
JPS57124587A true JPS57124587A (en) 1982-08-03

Family

ID=11748622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010384A Pending JPS57124587A (en) 1981-01-27 1981-01-27 Carbon-dioxide-gas laser working machine

Country Status (1)

Country Link
JP (1) JPS57124587A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215890A (en) * 1988-04-28 1990-01-19 Nobelpharma Ab Method and device for joining two element contained in structure for implantation and/or prosthetic
JP2008163626A (en) * 2006-12-28 2008-07-17 Ｙｋｋ Ａｐ株式会社 Fitting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215890A (en) * 1988-04-28 1990-01-19 Nobelpharma Ab Method and device for joining two element contained in structure for implantation and/or prosthetic
JP2008163626A (en) * 2006-12-28 2008-07-17 Ｙｋｋ Ａｐ株式会社 Fitting

Similar Documents

Publication Publication Date Title
JPS57102016A (en) Pattern generator
DE3588202D1 (en) Liquid crystal projector
EP0459394B1 (en) Laser machining apparatus and method of the same
JPS54111832A (en) Exposure device
CA2095068A1 (en) Laser machining apparatus
JPS56142509A (en) Lighting device of microscope
JPS57178212A (en) Microscope optical system
JPS5674219A (en) Three-dimensional display device
JPS57124587A (en) Carbon-dioxide-gas laser working machine
JPS559549A (en) Projector
JPS5714818A (en) Reflection lighting type projector
JPS57111508A (en) Lighting optical system of microscope for surgical operation
JPS55112193A (en) Light beam working device
JPS547944A (en) Optical lens cnnector
JPS547927A (en) Photographic lens of excellent focusing operation
US4850668A (en) Gyroptic visual couplers
JPS5485024A (en) Magnification changing device in copying machine and other
JPS642795A (en) Monitoring device for carbonic acid gas laser beam machining
JPS5786862A (en) Copying machine
RU1821315C (en) Method of device for retouching defect
JPS5444553A (en) Optical scanner
SU1157514A1 (en) Device for changing direction of propagation and focusing of light beams
JPS57156886A (en) Laser printing device
JPS54106253A (en) Automatic focusing device
JPS57115828A (en) Pattern generator