PT92929A - Processo de corte de um material por uma maquina de raios laser - Google Patents

Processo de corte de um material por uma maquina de raios laser

Info

Publication number
PT92929A
PT92929A PT92929A PT9292990A PT92929A PT 92929 A PT92929 A PT 92929A PT 92929 A PT92929 A PT 92929A PT 9292990 A PT9292990 A PT 9292990A PT 92929 A PT92929 A PT 92929A
Authority
PT
Portugal
Prior art keywords
cutting
ray machine
laser ray
laser
machine
Prior art date
Application number
PT92929A
Other languages
English (en)
Other versions
PT92929B (pt
Inventor
Kazuaki Aono
Yasuzi Yoshizumi
Katsumi Shiono
Akio Kishi
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
Publication of PT92929A publication Critical patent/PT92929A/pt
Publication of PT92929B publication Critical patent/PT92929B/pt

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)
PT92929A 1989-06-20 1990-01-23 Processo de corte de um material por uma maquina de raios laser PT92929B (pt)

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
PT92929A true PT92929A (pt) 1991-09-30
PT92929B PT92929B (pt) 1997-12-31

Family

ID=15682688

Family Applications (1)

Application Number Title Priority Date Filing Date
PT92929A PT92929B (pt) 1989-06-20 1990-01-23 Processo de corte de um material por uma maquina de raios laser

Country Status (5)

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

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
DE68904650D1 (de) 1993-03-11
US5043556A (en) 1991-08-27
JPH06102277B2 (ja) 1994-12-14
EP0403697A1 (en) 1990-12-27
PT92929B (pt) 1997-12-31
JPH0323094A (ja) 1991-01-31
DE68904650T2 (de) 1993-06-03
EP0403697B1 (en) 1993-01-27

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19970918

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20070319