EP0380827A3 - Einrichtung zur horizontalen Sprühkompaktierung - Google Patents

Einrichtung zur horizontalen Sprühkompaktierung Download PDF

Info

Publication number
EP0380827A3
EP0380827A3 EP19890250125 EP89250125A EP0380827A3 EP 0380827 A3 EP0380827 A3 EP 0380827A3 EP 19890250125 EP19890250125 EP 19890250125 EP 89250125 A EP89250125 A EP 89250125A EP 0380827 A3 EP0380827 A3 EP 0380827A3
Authority
EP
European Patent Office
Prior art keywords
head
product
holders
motion
gear rings
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
EP19890250125
Other languages
English (en)
French (fr)
Other versions
EP0380827A2 (de
EP0380827B1 (de
Inventor
Wolfgang Prof. Dr -Ing. Reichelt
Peter Dr.-Ing. Voss-Spilker
Ulrich Dr.-Ing. Urlau
Fraz Ing. Grad. Keutgen
Erich Ing. Grad. Willems
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0380827A2 publication Critical patent/EP0380827A2/de
Publication of EP0380827A3 publication Critical patent/EP0380827A3/de
Application granted granted Critical
Publication of EP0380827B1 publication Critical patent/EP0380827B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/003—Moulding by spraying metal on a surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)
  • Continuous Casting (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Die Erfindung betrifft eine Einrichtung zur horizontalen Sprühkompaktierung von rotationssymmetrischen Produkten bestehend aus einer Sprühkammer, an der die Düse für den Zerstäubungsstrahl angeordnet ist, sowie an den Anfahr­ kopf bzw. das erzeugte Produkt radial anstellabre eine Längsbewegung ermöglichende und diesen/dieses abstützende Halter sowie eine Einrichtung zum gleichzeitigen Drehen des Anfahrkopfes bzw. Produktes um dessen Längsachse vorgesehen sind. Um diese Einrichtung so auszubilden, daß damit rotationssymmetrische Produkte, insbesondere Rundknüppel herstellbar sind, wobei sowohl eine defi­ nierte Lage während des Sprühvorganges beibehalten werden soll, als auch eine zuverlässige Längs- und Drehbewegung möglich sein soll, wird vorgeschlagen, daß im axialen Abstand hintereinander und um den Umfang des Anfahr­ kopes bzw. des erzeugten Produktes (5) verteilt mehrere Halter (1) vorgesehen sind, die in Richtung auf den Anfahrkopf bzw. das Produkt schwenkbar und an koaxialen Zahnkränzen (3) angeordnet sind, die von einem gemein­ samen Ritzel (2) antreibbar sind, und daß an die Zahn­ kränze (3) Servozylinder (4) angreifen, die die Zahn­ kränze (3) und damit die jeweils daran angeordneten Halter (1) abwechselnd parallel zur Längsachse des An­ fahrkopfes bzw. Produktes (5) verschieben, wobei bei der Vorbewegung der Anfahrkopf bzw. das Produkt eingeklemmt und bei der Rückbewegung die Halter (1) vom Anfahrkopf bzw. erzeugten Produkt gelöst sind.
EP89250125A 1989-02-03 1989-12-21 Einrichtung zur horizontalen Sprühkompaktierung Expired - Lifetime EP0380827B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3903597 1989-02-03
DE3903597 1989-02-03
DE3905873A DE3905873C1 (de) 1989-02-03 1989-02-23
DE3905873 1989-02-23

Publications (3)

Publication Number Publication Date
EP0380827A2 EP0380827A2 (de) 1990-08-08
EP0380827A3 true EP0380827A3 (de) 1992-01-29
EP0380827B1 EP0380827B1 (de) 1994-07-06

Family

ID=25877537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89250125A Expired - Lifetime EP0380827B1 (de) 1989-02-03 1989-12-21 Einrichtung zur horizontalen Sprühkompaktierung

Country Status (5)

Country Link
US (1) US5060713A (de)
EP (1) EP0380827B1 (de)
JP (1) JPH02240248A (de)
AT (1) ATE108107T1 (de)
DE (1) DE3905873C1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983495A (en) * 1997-12-29 1999-11-16 Ford Global Technologies, Inc. Method of making spray-formed inserts
US6305459B1 (en) * 1999-08-09 2001-10-23 Ford Global Technologies, Inc. Method of making spray-formed articles using a polymeric mandrel
US6345440B1 (en) 2000-07-21 2002-02-12 Ford Global Technologies, Inc. Methods for manufacturing multi-layer engine valve guides by thermal spray
EP1422309A1 (de) * 2002-11-22 2004-05-26 Siemens Aktiengesellschaft Verwendung einer Sprühkompaktierungsanlage zur Erzeugung einer Schicht und Schichtsystem hergestellt mittels einer Sprühkompaktierungsanlage und Schichtsystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810223C (de) * 1949-04-14 1951-08-06 Deutsche Edelstahlwerke Ag Verfahren zur Herstellung metallischer Formkoerper
EP0188994A1 (de) * 1984-12-21 1986-07-30 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen eines metallischen Blockes
EP0198607A1 (de) * 1985-03-25 1986-10-22 Alcan International Limited Herstellung einer zusammengesetzten metallischen Matrize
EP0225732A1 (de) * 1985-11-12 1987-06-16 Osprey Metals Limited Herstellen von Schichten durch Zerstäuben von flüssigen Metallen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402294A (de) * 1963-05-25 1965-11-15 Ingenieur Alfred Wertli Winter Verfahren und Vorrichtung zum horizontalen Stranggiessen von Metallen
CH446622A (de) * 1965-11-15 1967-11-15 Wertli Alfred Verfahren und Anlage zum Stranggiessen von Metallen
SU391898A1 (ru) * 1971-09-23 1973-07-27 УСТРОЙСТВО дл НЕПРЕРЫВНОЙ РАЗЛИВКИ ПОЛЫХ ЗАГОТОВОК
BE790453A (fr) * 1971-10-26 1973-02-15 Brooks Reginald G Fabrication d'articles en metal
US3894577A (en) * 1973-03-13 1975-07-15 Boris Fedorovich Milyaev Device for withdrawing castings from mould of continuous metal casting machine
GB1599392A (en) * 1978-05-31 1981-09-30 Osprey Metals Ltd Method and apparatus for producing workable spray deposits
US4592408A (en) * 1983-02-28 1986-06-03 Manfred Haissig Device for horizontal continuous casting of metals and alloys
DE3409366A1 (de) * 1984-03-12 1985-09-12 Mannesmann AG, 4000 Düsseldorf Verfahren und vorrichtung zur herstellung eines formkoerpers
DE3447557A1 (de) * 1984-12-21 1986-07-10 Mannesmann AG, 4000 Düsseldorf Verfahren und vorrichtung zur herstellung eines hohlzylinders durch zerstaeuben einer metallschmelze
DE3517691A1 (de) * 1985-05-14 1986-11-20 Mannesmann AG, 4000 Düsseldorf Verfahren und vorrichtung zum herstellen eines metallischen blockes
DE3528328A1 (de) * 1985-08-07 1987-02-19 Mannesmann Ag Verfahren und auszieheinrichtung zum horizontalstranggiessen von metall, insbesondere von stahl
GB8629373D0 (en) * 1986-12-09 1987-01-21 Alcan Int Ltd Billet/tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810223C (de) * 1949-04-14 1951-08-06 Deutsche Edelstahlwerke Ag Verfahren zur Herstellung metallischer Formkoerper
EP0188994A1 (de) * 1984-12-21 1986-07-30 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen eines metallischen Blockes
EP0198607A1 (de) * 1985-03-25 1986-10-22 Alcan International Limited Herstellung einer zusammengesetzten metallischen Matrize
EP0225732A1 (de) * 1985-11-12 1987-06-16 Osprey Metals Limited Herstellen von Schichten durch Zerstäuben von flüssigen Metallen

Also Published As

Publication number Publication date
JPH02240248A (ja) 1990-09-25
US5060713A (en) 1991-10-29
EP0380827A2 (de) 1990-08-08
EP0380827B1 (de) 1994-07-06
ATE108107T1 (de) 1994-07-15
DE3905873C1 (de) 1990-02-08

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