KR890701278A - 어시스트가스 제어방식 - Google Patents

어시스트가스 제어방식

Info

Publication number
KR890701278A
KR890701278A KR1019890700629A KR890700629A KR890701278A KR 890701278 A KR890701278 A KR 890701278A KR 1019890700629 A KR1019890700629 A KR 1019890700629A KR 890700629 A KR890700629 A KR 890700629A KR 890701278 A KR890701278 A KR 890701278A
Authority
KR
South Korea
Prior art keywords
assist gas
flow
pressure
laser processing
control method
Prior art date
Application number
KR1019890700629A
Other languages
English (en)
Inventor
다께지 아라이
Original Assignee
이나바 세이우에몽
후아낙크 가부시끼가이샤
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 이나바 세이우에몽, 후아낙크 가부시끼가이샤 filed Critical 이나바 세이우에몽
Publication of KR890701278A publication Critical patent/KR890701278A/ko

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
    • 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
    • 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
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36495—Recording position and other parameters, current, tool diameter, voltage
    • 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)

Abstract

내용 없음

Description

어시스트가스 제어방식
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 실시예의 블록도, 제 2 도는 프리이플로우 및 에프터플로우의 시간과 압력의 관계를 나타낸 도면, 제 3 도는 어시스트가스의 데이터표를 나타낸 도면이다.

Claims (3)

  1. 레이저 가공기와 수지제어장치(CNC)를 결합한 CNC 레이저 가공기의 어시스트가스 제어 방식에 있어서, 어시스트 가스의 종류, 혼합비, 압력 및 유량을 가공 프로그램으로 지령하고, 그 어시스트가스의 그 종류, 그 혼합비, 그 압력 및 그 유량을 전기한 수치제어 장치로 자동적으로 제어하여, 레이저 가공을 행하는 것을 특징으로 하는 어시스트가스 제어방식.
  2. 레이저 가공기와 수치제어 장치(CNC)를 결합한 CNC 레이저 가공기의 어시스트가스 제어방식에 있어서, 프리이플로우의 어시스트가스의 압력 및 플로우 시간과, 애프터 플로우의 어시스트가스의 압력 및 플로우시간을 가공 프로그램으로 지령하고, 가공전의 프리이플로우의 전기한 어시스트가스의 압력 및 전기한 플로우시간과, 가공후의 애프터 플로우의 전기한 어시스트가스의 압력 및 전기한 플로우시간을 전기한 수치제어 장치로 자동적으로 제어하여, 레이저 가공을 행하는 것을 특징으로 하는 어시스트가스 제어방식.
  3. 레이저 가공기와 수치제어 장치(CNC)를 결합한 CNC 레이저 가공기의 어시스트가스 제어방식에 있어서, 어시스트가스의 종류, 혼합비, 압력 및 유량과, 프리이플로우의 어시스트가스의 압력 및 플로우시간과, 가공후의 애프터플로우의 어시스트가스의 압력 및 플로우 시간을 가공 프로그램으로 지시하고, 전기한 어시스트가스의 전기한 종류, 전기한 혼합비, 전기한 압력 및 전기한 유량과, 프리이플로우의 전기한 어시스트가스의 압력 및 전기한 플로우시간과 애프터플로우의 전기한 어시스트가스의 압력 및 전기한 플로우시간을 전기한 수치제어 장치로 자동적으로 제어하여, 레이저 가공을 행하는 것을 특징으로 하는 어시스트가스 제어방식.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890700629A 1987-08-12 1988-08-10 어시스트가스 제어방식 KR890701278A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP201599/1987 1987-08-12
JP62201599A JPS6444296A (en) 1987-08-12 1987-08-12 Assist gas control system
PCT/JP1988/000792 WO1989001386A1 (en) 1987-08-12 1988-08-10 Assist gas control system

Publications (1)

Publication Number Publication Date
KR890701278A true KR890701278A (ko) 1989-12-19

Family

ID=16443724

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700629A KR890701278A (ko) 1987-08-12 1988-08-10 어시스트가스 제어방식

Country Status (6)

Country Link
US (1) US4945207A (ko)
EP (1) EP0352326B1 (ko)
JP (1) JPS6444296A (ko)
KR (1) KR890701278A (ko)
DE (1) DE3887684T2 (ko)
WO (1) WO1989001386A1 (ko)

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JPH02108490A (ja) * 1988-10-14 1990-04-20 Komatsu Ltd レーザ加工方法
JPH034393U (ko) * 1989-06-06 1991-01-17
JPH0391194U (ko) * 1989-12-22 1991-09-17
AU9065991A (en) * 1990-11-09 1992-06-11 Dtm Corporation Controlled gas flow for selective laser sintering
JP2736182B2 (ja) * 1991-02-28 1998-04-02 ファナック株式会社 レーザ装置及びレーザ溶接方法
US5227604A (en) * 1991-06-28 1993-07-13 Digital Equipment Corporation Atmospheric pressure gaseous-flux-assisted laser reflow soldering
JP2634732B2 (ja) * 1992-06-24 1997-07-30 ファナック株式会社 レーザ加工装置
JPH0679484A (ja) * 1992-07-14 1994-03-22 Mitsubishi Electric Corp レーザ溶接方法
US5380976A (en) † 1992-12-11 1995-01-10 Hypertherm, Inc. Process for high quality plasma arc and laser cutting of stainless steel and aluminum
JPH06210481A (ja) * 1993-01-14 1994-08-02 Fanuc Ltd レーザ加工制御方法
WO1995033594A1 (en) * 1994-06-06 1995-12-14 Amada Company, Limited Method and apparatus for supplying gaseous nitrogen to a laser beam machine
JP3399640B2 (ja) * 1994-07-08 2003-04-21 ファナック株式会社 レーザ加工方法
KR970008386A (ko) * 1995-07-07 1997-02-24 하라 세이지 기판의 할단(割斷)방법 및 그 할단장치
DE19615633C1 (de) * 1996-04-20 1997-04-30 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum handgeführten Bearbeiten von Werkstücken mittels Bestrahlung, insbesondere mittels Laserstrahlung
JP2000271888A (ja) * 1999-03-25 2000-10-03 Fanuc Ltd ロボット制御装置
SG83780A1 (en) * 2000-03-07 2001-10-16 Gintic Inst Of Mfg Technology Process for laser marking metal surfaces
AT411443B (de) * 2001-02-16 2004-01-26 Fronius Schweissmasch Prod Schweissgerät bzw. schweissanlage
FR2826892B1 (fr) * 2001-07-03 2003-09-05 Air Liquide Procede et installation de soudage laser avec melange gazeux ar/he a teneurs controlees en fonction de la puissance laser
DE10138866B4 (de) * 2001-08-08 2007-05-16 Bosch Gmbh Robert Verfahren zum Bohren eines Lochs in ein Werkstück mittels Laserstrahls
FR2834658B1 (fr) * 2002-01-11 2004-04-02 Air Liquide PROCEDE ET INSTALLATION DE SOUDAGE LASER AVEC MELANGE GAZEUX N2/He A TENEURS CONTROLEES EN FONCTION DE LA PUISSANCE LASER
US8653409B1 (en) * 2004-06-23 2014-02-18 Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Selective surface smoothing using lasers
JP2008516442A (ja) * 2004-10-05 2008-05-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 基板のレーザダイシングに対する方法
WO2006132229A1 (ja) * 2005-06-07 2006-12-14 Nissan Tanaka Corporation レーザピアシング方法及び加工装置
WO2007003211A1 (de) * 2005-07-02 2007-01-11 Trumpf Werkzeugmaschinen Gmbh & Co. Kg Laserbearbeitungsanlage mit einer einrichtung zur steuerung und anpassung der zusammensetzung des prozessgases
US8866044B2 (en) * 2011-05-04 2014-10-21 GM Global Technology Operations LLC System and method for manufacturing magnesium body panels with improved corrosion resistance
JP5879074B2 (ja) * 2011-09-08 2016-03-08 株式会社アマダホールディングス シールドガス流量制御装置
DE102013210857B3 (de) * 2013-06-11 2014-08-21 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Einstechen in metallische Werkstücke mittels eines Laserstrahls
JP5902747B2 (ja) 2014-04-30 2016-04-13 ファナック株式会社 加工再開準備機能を有するレーザ加工システム
JP5919356B2 (ja) * 2014-10-15 2016-05-18 株式会社アマダホールディングス レーザ光による板金の加工方法及びこれを実行するレーザ加工装置
JP6387436B1 (ja) * 2017-05-16 2018-09-05 株式会社アマダホールディングス レーザ溶接方法及びレーザ溶接装置
JP6767416B2 (ja) * 2018-03-26 2020-10-14 ファナック株式会社 加工条件調整装置及び機械学習装置
WO2023217649A1 (de) * 2022-05-13 2023-11-16 TRUMPF Werkzeugmaschinen SE + Co. KG Verfahren zum bearbeiten eines werkstücks mittels einer lasereinrichtung sowie lasereinrichtung
WO2024034090A1 (ja) * 2022-08-10 2024-02-15 ファナック株式会社 数値制御装置

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JPH0913A (ja) * 1995-06-16 1997-01-07 Mitsubishi Agricult Mach Co Ltd 移動農機の自動旋回制御装置

Also Published As

Publication number Publication date
JPS6444296A (en) 1989-02-16
DE3887684T2 (de) 1994-05-11
EP0352326B1 (en) 1994-02-02
US4945207A (en) 1990-07-31
EP0352326A4 (en) 1989-11-21
EP0352326A1 (en) 1990-01-31
WO1989001386A1 (en) 1989-02-23
DE3887684D1 (de) 1994-03-17

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E902 Notification of reason for refusal
E601 Decision to refuse application