DE3855211D1 - Steuerung der oszillationen eines lasers - Google Patents

Steuerung der oszillationen eines lasers

Info

Publication number
DE3855211D1
DE3855211D1 DE3855211T DE3855211T DE3855211D1 DE 3855211 D1 DE3855211 D1 DE 3855211D1 DE 3855211 T DE3855211 T DE 3855211T DE 3855211 T DE3855211 T DE 3855211T DE 3855211 D1 DE3855211 D1 DE 3855211D1
Authority
DE
Germany
Prior art keywords
oscillations
laser
controlling
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
DE3855211T
Other languages
English (en)
Other versions
DE3855211T2 (de
Inventor
Etsuo Yamazaki
Tsuyoshi Nagamine
Shigeru Isohata
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Publication of DE3855211D1 publication Critical patent/DE3855211D1/de
Application granted granted Critical
Publication of DE3855211T2 publication Critical patent/DE3855211T2/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
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35252—Function, machine codes G, M
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45165—Laser machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
DE3855211T 1987-03-20 1988-02-19 Steuerung der oszillationen eines lasers Expired - Fee Related DE3855211T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62066778A JPS63235084A (ja) 1987-03-20 1987-03-20 レ−ザ発振制御装置
PCT/JP1988/000185 WO1988006938A1 (en) 1987-03-20 1988-02-19 Laser oscillation controller

Publications (2)

Publication Number Publication Date
DE3855211D1 true DE3855211D1 (de) 1996-05-23
DE3855211T2 DE3855211T2 (de) 1996-09-19

Family

ID=13325664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3855211T Expired - Fee Related DE3855211T2 (de) 1987-03-20 1988-02-19 Steuerung der oszillationen eines lasers

Country Status (6)

Country Link
US (1) US4900893A (de)
EP (1) EP0305532B1 (de)
JP (1) JPS63235084A (de)
KR (1) KR910007787B1 (de)
DE (1) DE3855211T2 (de)
WO (1) WO1988006938A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2059134A1 (en) * 1990-04-16 1991-10-17 Ken Ohmata Laser device
JPH05185261A (ja) * 1991-03-07 1993-07-27 Fanuc Ltd レーザ加工機のピアシング制御方法
JP3372302B2 (ja) * 1993-07-05 2003-02-04 ファナック株式会社 レーザ出力制御方式
JP3159593B2 (ja) * 1994-02-28 2001-04-23 三菱電機株式会社 レーザ加工方法及びその装置
ES2113828B1 (es) * 1995-07-04 1999-01-01 Wernicke & Co Gmbh Procedimiento para el pulimento asi como, dado el caso, para el taladro, el corte y la soldadura de lentes de gafas.
US20030057609A1 (en) * 2001-06-13 2003-03-27 Ratcliffe Blake Edward System for manufacturing an inlay panel using a laser
SG139508A1 (en) * 2001-09-10 2008-02-29 Micron Technology Inc Wafer dicing device and method
SG102639A1 (en) * 2001-10-08 2004-03-26 Micron Technology Inc Apparatus and method for packing circuits
SG142115A1 (en) 2002-06-14 2008-05-28 Micron Technology Inc Wafer level packaging
SG119185A1 (en) 2003-05-06 2006-02-28 Micron Technology Inc Method for packaging circuits and packaged circuits
US7601649B2 (en) * 2004-08-02 2009-10-13 Micron Technology, Inc. Zirconium-doped tantalum oxide films
CN103433621B (zh) * 2013-07-29 2015-07-22 燕山大学 一种激光切割头工作状态的切换装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700850A (en) * 1970-09-04 1972-10-24 Western Electric Co Method for detecting the amount of material removed by a laser
US4323755A (en) * 1979-09-24 1982-04-06 Rca Corporation Method of making a machine-readable marking in a workpiece
JPS5833711A (ja) * 1981-08-24 1983-02-28 Fanuc Ltd 数値制御装置
JPS58211211A (ja) * 1982-06-01 1983-12-08 Fanuc Ltd 数値制御方式
EP0129603A4 (de) * 1982-12-17 1985-06-10 Inoue Japax Res Zerspanungsvorrichtung mit laser.
JPS6089204A (ja) * 1983-10-21 1985-05-20 Fanuc Ltd 加工システムの加工条件検索方式
JPS61108486A (ja) * 1984-10-30 1986-05-27 Matsushita Electric Ind Co Ltd レ−ザ加工制御装置
JPS61123490A (ja) * 1984-11-19 1986-06-11 Yamazaki Mazak Corp レ−ザ加工機におけるレ−ザ出力の決定制御方法
JPS61123493A (ja) * 1984-11-20 1986-06-11 Mitsubishi Electric Corp レ−ザ加工装置
US4734729A (en) * 1985-08-06 1988-03-29 Eastman Kodak Company Studded squeegee roller
EP0225835B1 (de) * 1985-10-22 1992-04-22 Société DELEAGE SA Elektrische Heizkabel

Also Published As

Publication number Publication date
KR910007787B1 (ko) 1991-10-02
EP0305532A1 (de) 1989-03-08
US4900893A (en) 1990-02-13
KR890700423A (ko) 1989-04-24
JPH0260437B2 (de) 1990-12-17
EP0305532A4 (en) 1992-08-05
WO1988006938A1 (en) 1988-09-22
EP0305532B1 (de) 1996-04-17
DE3855211T2 (de) 1996-09-19
JPS63235084A (ja) 1988-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee