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JPS5781987A - Laser working device - Google Patents

Laser working device

Info

Publication number
JPS5781987A
JPS5781987A JP55159008A JP15900880A JPS5781987A JP S5781987 A JPS5781987 A JP S5781987A JP 55159008 A JP55159008 A JP 55159008A JP 15900880 A JP15900880 A JP 15900880A JP S5781987 A JPS5781987 A JP S5781987A
Authority
JP
Japan
Prior art keywords
working
work
auxiliary gas
directions
arrow
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
JP55159008A
Other languages
Japanese (ja)
Inventor
Takayuki Ono
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 JP55159008A priority Critical patent/JPS5781987A/en
Publication of JPS5781987A publication Critical patent/JPS5781987A/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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle

Landscapes

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

Abstract

PURPOSE:To obtain uniform working capacity irrespectively of working directions by changing nozzles of injecting auxiliary gases according to the moving directions of a working table in irradiating laser light to the work by condensing the same. CONSTITUTION:Beam 1 of a laser oscillator is condensed by a condenser lens 2 and is irradiated to the work 3. Plural auxiliary gas nozzles 4a, 4b... which are arranged to conform to a working shape are provided between the lens 2 and the work 3. When an XY table 5 placed with the work 3 moves in the direction of an arrow 6a, an auxiliary gas is supplied from an auxiliary gas selector 7 to the nozzle 4a, and when the XY table 5 moves in the direction of an arrow 6b, the auxiliary gas is supplied from the selector 7 to the nozzle 4b. Thereby, uniform working capacity is obtained without depending upon working directions.
JP55159008A 1980-11-12 1980-11-12 Laser working device Pending JPS5781987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55159008A JPS5781987A (en) 1980-11-12 1980-11-12 Laser working device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159008A JPS5781987A (en) 1980-11-12 1980-11-12 Laser working device

Publications (1)

Publication Number Publication Date
JPS5781987A true JPS5781987A (en) 1982-05-22

Family

ID=15684220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159008A Pending JPS5781987A (en) 1980-11-12 1980-11-12 Laser working device

Country Status (1)

Country Link
JP (1) JPS5781987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679489A (en) * 1992-08-31 1994-03-22 Mazda Motor Corp Torch for laser beam machining
CN108698061A (en) * 2015-12-31 2018-10-23 南特中央理工大学 Method and system for adjusting increasing material manufacturing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679489A (en) * 1992-08-31 1994-03-22 Mazda Motor Corp Torch for laser beam machining
CN108698061A (en) * 2015-12-31 2018-10-23 南特中央理工大学 Method and system for adjusting increasing material manufacturing device
CN108698061B (en) * 2015-12-31 2021-07-02 南特中央理工大学 Method and system for conditioning an additive manufacturing device

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