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EP1936003A3 - Method and device for coating components - Google Patents

Method and device for coating components Download PDF

Info

Publication number
EP1936003A3
EP1936003A3 EP07021513A EP07021513A EP1936003A3 EP 1936003 A3 EP1936003 A3 EP 1936003A3 EP 07021513 A EP07021513 A EP 07021513A EP 07021513 A EP07021513 A EP 07021513A EP 1936003 A3 EP1936003 A3 EP 1936003A3
Authority
EP
European Patent Office
Prior art keywords
coating material
compressed gas
coated
component
coating components
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.)
Granted
Application number
EP07021513A
Other languages
German (de)
French (fr)
Other versions
EP1936003A2 (en
EP1936003B1 (en
Inventor
Wolfram Dr. Wagener
Emil Schreier
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1936003A2 publication Critical patent/EP1936003A2/en
Publication of EP1936003A3 publication Critical patent/EP1936003A3/en
Application granted granted Critical
Publication of EP1936003B1 publication Critical patent/EP1936003B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
    • B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/224—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material having originally the shape of a wire, rod or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
    • 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
    • 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
    • C23C4/123—Spraying molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Eine Vorrichtung zum Beschichten eines Bauteils weist eine Verteilvorrichtung für einen Beschichtungswerkstoff auf, die einen Brenner zum Aufschmelzen des Beschichtungswerkstoffs und eine Druckgasdüse für den Transport des aufgeschmolzenen Beschichtungswerkstoffs umfasst, wobei die Verteilvorrichtung einen auf die zu beschichtende Oberfläche des Bauteils gerichteten Sprühstrahl aus aufgeschmolzenem Beschichtungswerkstoff erzeugt. Erfindungsgemäß ist mindestens einen zweiter Druckgasauslass (6,10') vorgesehen, der eine auf die zu beschichtende Oberfläche gerichtete Druckgasströmung erzeugt, mittels der an der Oberfläche anliegende Verunreinigungen, insbesondere Overspray entfernt wird.

Figure imgaf001
A device for coating a component has a distributor device for a coating material which comprises a burner for melting the coating material and a compressed gas nozzle for transporting the molten coating material, wherein the distributor device generates a spray jet of molten coating material directed onto the surface of the component to be coated. According to the invention, at least one second compressed gas outlet (6, 10 ') is provided, which generates a compressed gas flow directed at the surface to be coated, by means of which impurities, in particular overspray, which are applied to the surface are removed.
Figure imgaf001
EP07021513A 2006-12-19 2007-11-06 Method and device for coating components Active EP1936003B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006059900A DE102006059900A1 (en) 2006-12-19 2006-12-19 Apparatus and method for coating components

Publications (3)

Publication Number Publication Date
EP1936003A2 EP1936003A2 (en) 2008-06-25
EP1936003A3 true EP1936003A3 (en) 2008-10-15
EP1936003B1 EP1936003B1 (en) 2013-01-02

Family

ID=38924812

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021513A Active EP1936003B1 (en) 2006-12-19 2007-11-06 Method and device for coating components

Country Status (2)

Country Link
EP (1) EP1936003B1 (en)
DE (1) DE102006059900A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010016599U1 (en) * 2010-12-15 2012-03-16 Leoni Bordnetz-Systeme Gmbh Apparatus for spraying a structure of conductive material onto a substrate
DE102014006723B4 (en) 2014-05-07 2023-01-26 Mercedes-Benz Group AG Methods for visualizing and cleaning contamination
CN107164715B (en) 2017-06-09 2019-03-26 华晨宝马汽车有限公司 Method, equipment and product for electric arc line-material coating
DE102017120397A1 (en) * 2017-09-05 2019-03-07 Gebr. Heller Maschinenfabrik Gmbh Apparatus and method for electric arc wire spraying
DE102019004085A1 (en) * 2019-06-08 2020-12-10 Daimler Ag Device for the thermal coating of a cylinder bore

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012183A1 (en) * 1990-02-12 1991-08-22 Tafa Incorporated Inside diameter arc spray gun
WO1997049497A1 (en) * 1996-06-24 1997-12-31 Tafa, Incorporated Apparatus for rotary spraying a metallic coating
EP0949036A2 (en) * 1998-03-11 1999-10-13 Sulzer Metco (US) Inc. Arc thermal spray gun extension and gas jet member therefor
US20030161946A1 (en) * 2002-02-11 2003-08-28 Moore Karen A. Systems and methods for coating conduit interior surfaces utilizing a thermal spray gun with extension arm
US20040231596A1 (en) * 2003-05-19 2004-11-25 George Louis C. Electric arc spray method and apparatus with combustible gas deflection of spray stream
FR2866901A1 (en) * 2004-02-27 2005-09-02 Peugeot Citroen Automobiles Sa Device for the spraying of metal particles by an electric arc between two wires for coating the internal surface of a cylindrical object, notably a motor vehicle cylinder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE808310C (en) * 1949-07-30 1951-07-12 Carola Doernemann Rotating angle nozzle for metal spray guns
DE19841617A1 (en) 1998-09-11 2000-03-23 Daimler Chrysler Ag Apparatus for thermally coating the inner walls of e.g. car cylinder bores has a hollow wire electric arc inner burner having a burner head with two wires extending from the feeding mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012183A1 (en) * 1990-02-12 1991-08-22 Tafa Incorporated Inside diameter arc spray gun
WO1997049497A1 (en) * 1996-06-24 1997-12-31 Tafa, Incorporated Apparatus for rotary spraying a metallic coating
EP0949036A2 (en) * 1998-03-11 1999-10-13 Sulzer Metco (US) Inc. Arc thermal spray gun extension and gas jet member therefor
US20030161946A1 (en) * 2002-02-11 2003-08-28 Moore Karen A. Systems and methods for coating conduit interior surfaces utilizing a thermal spray gun with extension arm
US20040231596A1 (en) * 2003-05-19 2004-11-25 George Louis C. Electric arc spray method and apparatus with combustible gas deflection of spray stream
FR2866901A1 (en) * 2004-02-27 2005-09-02 Peugeot Citroen Automobiles Sa Device for the spraying of metal particles by an electric arc between two wires for coating the internal surface of a cylindrical object, notably a motor vehicle cylinder

Also Published As

Publication number Publication date
DE102006059900A1 (en) 2008-07-03
EP1936003A2 (en) 2008-06-25
EP1936003B1 (en) 2013-01-02

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