JP2753284B2 - 工作物加工装置 - Google Patents

工作物加工装置

Info

Publication number
JP2753284B2
JP2753284B2 JP63294856A JP29485688A JP2753284B2 JP 2753284 B2 JP2753284 B2 JP 2753284B2 JP 63294856 A JP63294856 A JP 63294856A JP 29485688 A JP29485688 A JP 29485688A JP 2753284 B2 JP2753284 B2 JP 2753284B2
Authority
JP
Japan
Prior art keywords
laser
workpiece
light
thermal radiation
wavelength
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 - Lifetime
Application number
JP63294856A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01170591A (ja
Inventor
ギユンター・フンク
ヴェルナー・ミュラー
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH01170591A publication Critical patent/JPH01170591A/ja
Application granted granted Critical
Publication of JP2753284B2 publication Critical patent/JP2753284B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/034—Observing the temperature of 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Optical Filters (AREA)
JP63294856A 1987-11-25 1988-11-24 工作物加工装置 Expired - Lifetime JP2753284B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873739862 DE3739862A1 (de) 1987-11-25 1987-11-25 Werkstueckbearbeitungsvorrichtung
DE3739862.8 1987-11-25

Publications (2)

Publication Number Publication Date
JPH01170591A JPH01170591A (ja) 1989-07-05
JP2753284B2 true JP2753284B2 (ja) 1998-05-18

Family

ID=6341181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63294856A Expired - Lifetime JP2753284B2 (ja) 1987-11-25 1988-11-24 工作物加工装置

Country Status (5)

Country Link
US (1) US5041714A (enExample)
JP (1) JP2753284B2 (enExample)
DE (1) DE3739862A1 (enExample)
GB (1) GB2212910B (enExample)
IT (1) IT1227388B (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926859A1 (de) * 1988-12-30 1990-07-05 Fraunhofer Ges Forschung Verfahren und vorrichtung zum bearbeiten von werkstuecken mit laserstrahlung
US4959244A (en) * 1989-03-27 1990-09-25 General Electric Company Temperature measurement and control for photohermal processes
US5026979A (en) * 1990-03-05 1991-06-25 General Electric Company Method and apparatus for optically monitoring laser materials processing
DE4025566A1 (de) * 1990-08-11 1992-02-13 Audi Ag Verfahren zum entgraten der kanten metallischer bauteile
DE4025851A1 (de) * 1990-08-16 1992-02-20 Messerschmitt Boelkow Blohm Einrichtung zur messung rueckgestreuter strahlung
DE4126351A1 (de) * 1991-08-09 1993-02-11 Fraunhofer Ges Forschung Verfahren zum bearbeiten von werkstueckoberflaechen mit laserstrahlung
US5241419A (en) * 1992-01-27 1993-08-31 General Electric Company Co-axial viewing device for lasers
US5304774A (en) * 1993-05-17 1994-04-19 Caterpillar, Inc. Method and apparatus for monitoring weld quality
US5512078A (en) * 1994-03-24 1996-04-30 Griffin; Stephen E. Apparatus for making linearly tapered bores in quartz tubing with a controlled laser
JP3162254B2 (ja) * 1995-01-17 2001-04-25 三菱電機株式会社 レーザ加工装置
EP0822027B2 (de) † 1996-08-03 2006-11-15 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum Härten von Werkstückoberflächen mittels Strahlen, insbesondere mittels Laserstrahlen, und Vorrichtung zur Durchführung des Verfahrens
DE19751195C1 (de) * 1997-08-01 1999-04-29 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Schweißen mittels Laserstrahlung
US5998768A (en) * 1997-08-07 1999-12-07 Massachusetts Institute Of Technology Active thermal control of surfaces by steering heating beam in response to sensed thermal radiation
US6043454A (en) * 1998-05-27 2000-03-28 Beamworks Ltd. Apparatus and method for in-line soldering
US6072150A (en) * 1998-05-27 2000-06-06 Beamworks Ltd. Apparatus and method for in-line soldering
DE19853733C1 (de) * 1998-11-23 2000-02-24 Fraunhofer Ges Forschung Verfahren zur lokal gezielten Wärmebehandlung von Werkstückoberflächen
US6303411B1 (en) 1999-05-03 2001-10-16 Vortek Industries Ltd. Spatially resolved temperature measurement and irradiance control
ATE452726T1 (de) * 2001-08-07 2010-01-15 Fraunhofer Ges Forschung Verfahren zum laserstrahlschweissen
KR101067901B1 (ko) 2001-12-26 2011-09-28 맷슨 테크날러지 캐나다 인코퍼레이티드 온도 측정 및 열처리 방법과 시스템
US20040045322A1 (en) * 2002-09-06 2004-03-11 Griffin Stephen Fiber optic union, an apparatus for making said union with a controlled laser, and methods of making and using thereof
DE10259177B4 (de) * 2002-12-18 2010-11-04 Robert Bosch Gmbh Verfahren zur Durchführung eines Schweißprozesses
KR101163682B1 (ko) 2002-12-20 2012-07-09 맷슨 테크날러지 캐나다 인코퍼레이티드 피가공물 지지 장치
WO2005059991A1 (en) 2003-12-19 2005-06-30 Mattson Technology Canada Inc. Apparatuses and methods for suppressing thermally induced motion of a workpiece
US8454356B2 (en) 2006-11-15 2013-06-04 Mattson Technology, Inc. Systems and methods for supporting a workpiece during heat-treating
US9070590B2 (en) 2008-05-16 2015-06-30 Mattson Technology, Inc. Workpiece breakage prevention method and apparatus
JP5886421B2 (ja) * 2011-05-26 2016-03-16 ジョンソン・コントロールズ・ゲー・エム・ベー・ハー スタンピング方法及びそれによって製造される構成要素
WO2013052034A1 (en) 2011-10-03 2013-04-11 Electro Scientific Industies, Inc. Method and apparatus for optimally laser marking articles
CN102747197B (zh) * 2012-06-29 2014-04-02 中国科学院力学研究所 一种激光冲击强化过程工艺参数实时监测方法
DE102014212402A1 (de) * 2014-06-27 2015-12-31 Robert Bosch Gmbh Verfahren zum Herstellen eines Bauteilelements
DE102015000043A1 (de) * 2015-01-09 2016-07-14 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren zur Bearbeitung von Werkstücken, insbesondere Kantenbändern, und Vorrichtung zur Durchführung des Verfahrens
DE102016208264A1 (de) 2016-05-13 2017-11-16 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren und Vorrichtung zur Überwachung, insbesondere zur Regelung, eines Schneidprozesses
US20210331277A1 (en) * 2020-04-24 2021-10-28 Laserax Inc. Methods and system for laser-processing a metal workpiece

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485996A (en) * 1967-01-11 1969-12-23 Ibm Laser welding
DE2200696A1 (de) * 1971-01-11 1972-07-20 Honeywell Inc Verarbeitungseinrichtung zur Bearbeitung von Werkstuecken mittels Laserstrahlen
JPS5997788A (ja) * 1982-11-26 1984-06-05 Matsushita Electric Ind Co Ltd レ−ザ−加工機
US4644160A (en) * 1983-12-14 1987-02-17 Hitachi, Ltd. System for holding plural light beams in predetermined relative positions
JPS60170591A (ja) * 1984-02-15 1985-09-04 Toshiba Corp レ−ザ加工方法および装置
JPS626789A (ja) * 1985-07-03 1987-01-13 Japan Sensor Corp:Kk レ−ザ溶接機
JPH0714098B2 (ja) * 1985-10-30 1995-02-15 株式会社日平トヤマ レ−ザ出力制御装置
DE3710816A1 (de) * 1987-03-31 1988-10-20 Focus Control Gmbh Fc Vorrichtung zur bearbeitung eines werkstuecks mittels eines laserstrahls
DE3726466A1 (de) * 1987-08-08 1989-02-16 Bosch Gmbh Robert Werkstueckbearbeitungsvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
レーザー学会編「レーザーハンドブック」株式会社 オーム社，１９８２年１２月１５日 発行 Ｐ．４０９

Also Published As

Publication number Publication date
GB8827473D0 (en) 1988-12-29
JPH01170591A (ja) 1989-07-05
IT1227388B (it) 1991-04-08
DE3739862C2 (enExample) 1990-04-12
GB2212910B (en) 1991-08-21
DE3739862A1 (de) 1989-06-08
IT8822700A0 (it) 1988-11-23
GB2212910A (en) 1989-08-02
US5041714A (en) 1991-08-20

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