DE68904650D1 - Verfahren zum schneiden eines werkstoffes mit einer laservorrichtung. - Google Patents

Verfahren zum schneiden eines werkstoffes mit einer laservorrichtung.

Info

Publication number
DE68904650D1
DE68904650D1 DE8989124066T DE68904650T DE68904650D1 DE 68904650 D1 DE68904650 D1 DE 68904650D1 DE 8989124066 T DE8989124066 T DE 8989124066T DE 68904650 T DE68904650 T DE 68904650T DE 68904650 D1 DE68904650 D1 DE 68904650D1
Authority
DE
Germany
Prior art keywords
cutting
laser device
laser
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 - Fee Related
Application number
DE8989124066T
Other languages
English (en)
Other versions
DE68904650T2 (de
Inventor
Kazuaki Aono
Yasuzi Yoshizumi
Katsumi Shiono
Akio Kishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE68904650D1 publication Critical patent/DE68904650D1/de
Publication of DE68904650T2 publication Critical patent/DE68904650T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a 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
    • B23K26/142—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 for the removal of by-products
    • 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
    • B23K26/146—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 the fluid stream containing a liquid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Treatment Of Fiber Materials (AREA)
DE8989124066T 1989-06-20 1989-12-28 Verfahren zum schneiden eines werkstoffes mit einer laservorrichtung. Expired - Fee Related DE68904650T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1158941A JPH06102277B2 (ja) 1989-06-20 1989-06-20 レーザー加工機による切断方法

Publications (2)

Publication Number Publication Date
DE68904650D1 true DE68904650D1 (de) 1993-03-11
DE68904650T2 DE68904650T2 (de) 1993-06-03

Family

ID=15682688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989124066T Expired - Fee Related DE68904650T2 (de) 1989-06-20 1989-12-28 Verfahren zum schneiden eines werkstoffes mit einer laservorrichtung.

Country Status (5)

Country Link
US (1) US5043556A (de)
EP (1) EP0403697B1 (de)
JP (1) JPH06102277B2 (de)
DE (1) DE68904650T2 (de)
PT (1) PT92929B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030062126A1 (en) * 2001-10-03 2003-04-03 Scaggs Michael J. Method and apparatus for assisting laser material processing
US7994450B2 (en) * 2002-01-07 2011-08-09 International Business Machines Corporation Debris minimization and improved spatial resolution in pulsed laser ablation of materials
SG114560A1 (en) * 2002-07-31 2005-09-28 Inst Data Storage A method and apparatus for cleaning surfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002877A (en) * 1974-12-13 1977-01-11 United Technologies Corporation Method of cutting with laser radiation and liquid coolant
DE3110235A1 (de) * 1981-03-17 1982-10-21 Trumpf GmbH & Co, 7257 Ditzingen "verfahren und vorrichtung zum brennschneiden mittels eines laserstrahls"
DD202824A1 (de) * 1981-12-15 1983-10-05 Teltow Elektron Bauelemente Verfahren zur laserbearbeitung innerhalb eines mediums
JPS61222698A (ja) * 1985-03-28 1986-10-03 Mitsubishi Electric Corp 汚損除去・脱臭装置

Also Published As

Publication number Publication date
DE68904650T2 (de) 1993-06-03
JPH06102277B2 (ja) 1994-12-14
US5043556A (en) 1991-08-27
EP0403697A1 (de) 1990-12-27
PT92929B (pt) 1997-12-31
PT92929A (pt) 1991-09-30
JPH0323094A (ja) 1991-01-31
EP0403697B1 (de) 1993-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee