JPS57178390A - Laser device - Google Patents

Laser device

Info

Publication number
JPS57178390A
JPS57178390A JP56063248A JP6324881A JPS57178390A JP S57178390 A JPS57178390 A JP S57178390A JP 56063248 A JP56063248 A JP 56063248A JP 6324881 A JP6324881 A JP 6324881A JP S57178390 A JPS57178390 A JP S57178390A
Authority
JP
Japan
Prior art keywords
section
window
output section
hermetically sealed
laser beams
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
JP56063248A
Other languages
Japanese (ja)
Inventor
Takeji Harada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56063248A priority Critical patent/JPS57178390A/en
Publication of JPS57178390A publication Critical patent/JPS57178390A/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

Landscapes

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

Abstract

PURPOSE:To prevent the degradation of characteristics due to dust, etc. even when the output section and irradiating section of laser beams projected from a laser oscillator are moved relatively by each forming the output section and the irradiating section in independent vessels hermetically sealed. CONSTITUTION:The laser beams projected from the laser oscillator 31 are entered from the window 34 of the output section 33 hermetically sealed independently, reflected by means of reflectors 35, 36 and projected from the window of an opening section 37. The laser beams from the output section 33 are entered from the window 39 of the irradiating section 38 hermetically sealed independently, are reflected by means of a reflector 40, are focussed by means of a lens 41 and irradiate the predetermined position of a material to be irradiated 42.
JP56063248A 1981-04-28 1981-04-28 Laser device Pending JPS57178390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063248A JPS57178390A (en) 1981-04-28 1981-04-28 Laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063248A JPS57178390A (en) 1981-04-28 1981-04-28 Laser device

Publications (1)

Publication Number Publication Date
JPS57178390A true JPS57178390A (en) 1982-11-02

Family

ID=13223747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063248A Pending JPS57178390A (en) 1981-04-28 1981-04-28 Laser device

Country Status (1)

Country Link
JP (1) JPS57178390A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113994A (en) * 1982-12-20 1984-06-30 Matsushita Electric Ind Co Ltd External optical device for laser working machine
JPS60135793A (en) * 1983-12-23 1985-07-19 動力炉・核燃料開発事業団 Optical penetrating device
CN108115268A (en) * 2016-11-28 2018-06-05 发那科株式会社 Laser-processing system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113994A (en) * 1982-12-20 1984-06-30 Matsushita Electric Ind Co Ltd External optical device for laser working machine
JPS60135793A (en) * 1983-12-23 1985-07-19 動力炉・核燃料開発事業団 Optical penetrating device
CN108115268A (en) * 2016-11-28 2018-06-05 发那科株式会社 Laser-processing system
JP2018086665A (en) * 2016-11-28 2018-06-07 ファナック株式会社 Laser processing system
US10987756B2 (en) 2016-11-28 2021-04-27 Fanuc Corporation Laser processing system

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