WO2006114445A8 - Vorrichtung und verfahren zum behandeln von zylindrisch geformten flächen mittels eines im wesentlichen kreisrunden querschnitt aufweisenden laserstrahls - Google Patents

Vorrichtung und verfahren zum behandeln von zylindrisch geformten flächen mittels eines im wesentlichen kreisrunden querschnitt aufweisenden laserstrahls

Info

Publication number
WO2006114445A8
WO2006114445A8 PCT/EP2006/061911 EP2006061911W WO2006114445A8 WO 2006114445 A8 WO2006114445 A8 WO 2006114445A8 EP 2006061911 W EP2006061911 W EP 2006061911W WO 2006114445 A8 WO2006114445 A8 WO 2006114445A8
Authority
WO
WIPO (PCT)
Prior art keywords
laser beam
treating
cylindrically shaped
circular cross
section
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.)
Ceased
Application number
PCT/EP2006/061911
Other languages
English (en)
French (fr)
Other versions
WO2006114445A1 (de
Inventor
Farsad Amiri
Waldemar Gezarzick
Andreas Seitzer
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.)
SMS Elotherm GmbH
Original Assignee
SMS Elotherm 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 SMS Elotherm GmbH filed Critical SMS Elotherm GmbH
Publication of WO2006114445A1 publication Critical patent/WO2006114445A1/de
Publication of WO2006114445A8 publication Critical patent/WO2006114445A8/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • 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
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • 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
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece
    • B23K26/106—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece inside the workpiece
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/14—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying for coating elongate material
    • C23C4/16—Wires; Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Laser Beam Processing (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung und ein entsprechendes Verfahren zum Behandeln von zylindrisch geformten Flächen (F) , insbesondere zum Behandeln der Laufbahnen der Zylinderöffnungen (Z) von Verbrennungsmotorblöcken (M) , mittels eines Laserstrahls (L) , mit einem drehbar gelagerten und durch einen Drehantrieb (7) um eine Drehachse (D) angetriebenen Gehäuse (8), in dem eine Umlenkoptik (14) zum Umlenken des Laserstrahls (L) aus einer in Längsrichtung des Gehäuses (8) gerichteten Richtung in eine von dieser abweichenden, zu der zu bearbeitenden Fläche (F) gerichteten Richtung drehfest befestigt ist. Mit einer solchen Vorrichtung und einem entsprechenden Verfahren lässt sich die Bearbeitung von zylindrisch geformten Flächen, insbesondere der Laufflächen von Zylinderöffnungen von Verbrennungsmotoren, mit einem hohen Wirkungsgrad dadurch durchführen, dass der Laserstrahl (L) erfindungsgemäß, bevor er auf die Umlenkoptik (14) trifft, eine Strahlformungseinrichtung (18) durchläuft, die ihn zu einem Strahl mit im Wesentlichen kreisrundem Querschnitt formt.
PCT/EP2006/061911 2005-04-28 2006-04-28 Vorrichtung und verfahren zum behandeln von zylindrisch geformten flächen mittels eines im wesentlichen kreisrunden querschnitt aufweisenden laserstrahls Ceased WO2006114445A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005019756.6 2005-04-28
DE102005019756A DE102005019756A1 (de) 2005-04-28 2005-04-28 Vorrichtung und Verfahren zum Behandeln von zylindrisch geformten Flächen mittels Laserstrahls

Publications (2)

Publication Number Publication Date
WO2006114445A1 WO2006114445A1 (de) 2006-11-02
WO2006114445A8 true WO2006114445A8 (de) 2007-03-22

Family

ID=36716635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/061911 Ceased WO2006114445A1 (de) 2005-04-28 2006-04-28 Vorrichtung und verfahren zum behandeln von zylindrisch geformten flächen mittels eines im wesentlichen kreisrunden querschnitt aufweisenden laserstrahls

Country Status (2)

Country Link
DE (1) DE102005019756A1 (de)
WO (1) WO2006114445A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110508928A (zh) * 2019-09-02 2019-11-29 江苏科技大学 一种轴承衬抑制裂纹扩展的加工装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11047019B2 (en) 2015-05-08 2021-06-29 Ikergune, A.I.E Method and apparatus for heat treatment of a ferrous material using an energy beam

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH497259A (de) * 1967-09-25 1970-10-15 Laser Tech Sa Verfahren und Vorrichtung zum Bohren von Werkstücken mittels Laserstrahlung
GB1484724A (en) * 1974-05-21 1977-09-01 Jobling & Co James A Cutting glass tubing
JPS6016500B2 (ja) * 1979-06-27 1985-04-25 川崎製鉄株式会社 連続焼鈍装置
IT1182279B (it) * 1984-09-21 1987-10-05 Fiat Ricerche Metodo e apparecchiatura per effettuare un trattamento antiusura su un cilindro di un motore endotermico e cilindro cosi ottenuto
US4827098A (en) * 1987-07-06 1989-05-02 Westinghouse Electric Corp. Flexible laser welding head for sleeve-to-tube welding
JPH05307156A (ja) * 1992-04-30 1993-11-19 Fuji Photo Optical Co Ltd ビームシフタ装置
JPH0760471A (ja) * 1993-08-26 1995-03-07 Okuma Mach Works Ltd レーザ加工機のビーム形状整形装置
JP3141715B2 (ja) * 1994-12-22 2001-03-05 松下電器産業株式会社 レーザ加工方法
DE19711232C1 (de) * 1997-03-18 1998-04-02 Aeg Elotherm Gmbh Verfahren und eine Vorrichtung zum Behandeln der Flächen von Bohrungen von Bauteilen
DE19809367B4 (de) * 1998-03-05 2007-04-05 Nagel Maschinen- Und Werkzeugfabrik Gmbh Verfahren und Vorrichtung zur Feinbearbeitung von Kolbenlaufbahnen
DE19826138B4 (de) * 1998-04-17 2007-06-28 NU TECH Gesellschaft für Lasertechnik Materialprüfung und Meßtechnik mbH Verfahren zur Herstellung eines Werkstücks mit einer verschleißbeständigen Oberfläche
DE19915038A1 (de) * 1999-04-01 2000-10-26 Vaw Ver Aluminium Werke Ag Leichtmetallzylinderblock, Verfahren zu seiner Herstellung und Vorrichtung zur Durchführung des Verfahrens
JP2001259877A (ja) * 2000-03-22 2001-09-25 Sumitomo Heavy Ind Ltd レーザ出射光学系及びレーザ加工方法
DE10118291C5 (de) * 2001-04-12 2010-07-22 Sms Elotherm Gmbh Vorrichtung zum Laser-Belichten einer Fläche von metalischen Werkstücken und deren Verwendung
DE10124954C1 (de) * 2001-05-21 2003-01-02 Lpkf Laser & Electronics Ag Vorrichtung zum Bearbeiten von Materialien mittels eines Laserstrahls
JP2004066327A (ja) * 2002-08-09 2004-03-04 Tdk Corp レーザ加工装置、加工方法、および当該加工方法を用いた回路基板の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110508928A (zh) * 2019-09-02 2019-11-29 江苏科技大学 一种轴承衬抑制裂纹扩展的加工装置及方法
CN110508928B (zh) * 2019-09-02 2022-01-04 江苏科技大学 一种轴承衬抑制裂纹扩展的加工装置及方法

Also Published As

Publication number Publication date
DE102005019756A8 (de) 2007-04-05
WO2006114445A1 (de) 2006-11-02
DE102005019756A1 (de) 2006-11-02

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