EP1500446A3 - Noyau renforcé pour la coulée de métaux, procédé de fabrication et son utilisation - Google Patents

Noyau renforcé pour la coulée de métaux, procédé de fabrication et son utilisation Download PDF

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Publication number
EP1500446A3
EP1500446A3 EP04016388A EP04016388A EP1500446A3 EP 1500446 A3 EP1500446 A3 EP 1500446A3 EP 04016388 A EP04016388 A EP 04016388A EP 04016388 A EP04016388 A EP 04016388A EP 1500446 A3 EP1500446 A3 EP 1500446A3
Authority
EP
European Patent Office
Prior art keywords
reinforcing element
ceramic
mandrel
reinforced
mold
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.)
Withdrawn
Application number
EP04016388A
Other languages
German (de)
English (en)
Other versions
EP1500446A2 (fr
Inventor
Ralf Lebbing
Rolf Dipl.-Ing. Pfeifer
Jialin Dr.-Ing. Shen
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1500446A2 publication Critical patent/EP1500446A2/fr
Publication of EP1500446A3 publication Critical patent/EP1500446A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/106—Vented or reinforced cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
EP04016388A 2003-07-21 2004-07-13 Noyau renforcé pour la coulée de métaux, procédé de fabrication et son utilisation Withdrawn EP1500446A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10332904 2003-07-21
DE10332904A DE10332904B3 (de) 2003-07-21 2003-07-21 Verstärkte Formkerne für den Metallguss, Herstellung und Verwendung

Publications (2)

Publication Number Publication Date
EP1500446A2 EP1500446A2 (fr) 2005-01-26
EP1500446A3 true EP1500446A3 (fr) 2005-09-28

Family

ID=33482978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04016388A Withdrawn EP1500446A3 (fr) 2003-07-21 2004-07-13 Noyau renforcé pour la coulée de métaux, procédé de fabrication et son utilisation

Country Status (3)

Country Link
US (1) US7284589B2 (fr)
EP (1) EP1500446A3 (fr)
DE (1) DE10332904B3 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031212B4 (de) * 2005-07-01 2007-11-08 Daimlerchrysler Ag Zerstörbarer Formkern für den metallischen Guss, Herstellverfahren, Urform und Verwendung
CN100462162C (zh) * 2007-04-19 2009-02-18 南车眉山车辆有限公司 铁路货车摇枕、侧架整体制芯工艺
DE102009004694A1 (de) * 2009-01-12 2010-12-23 Andreas Roll Gewebekern / Gewebeform
US8137604B2 (en) * 2009-08-26 2012-03-20 Toyota Motor Engineering & Manufacturing North America, Inc. Methods of creating soft formed hoses and molds
US20110132564A1 (en) * 2009-12-08 2011-06-09 Merrill Gary B Investment casting utilizing flexible wax pattern tool
US20110132562A1 (en) * 2009-12-08 2011-06-09 Merrill Gary B Waxless precision casting process
US8763247B2 (en) * 2010-10-06 2014-07-01 GM Global Technology Operations LLC Diesel piston with bi-metallic dome
US20120097354A1 (en) * 2010-10-22 2012-04-26 GM Global Technology Operations LLC Sand casting a diesel piston with an as-cast, reentrant combustion bowl
KR20130008511A (ko) * 2010-12-07 2013-01-22 미크로 시스템즈, 인코포레이티드 가요성 왁스 패턴 공구를 이용하는 인베스트먼트 주조
US20120285652A1 (en) * 2011-05-09 2012-11-15 Fathi Ahmad Liner for a Die Body
US9061349B2 (en) 2013-11-07 2015-06-23 Siemens Aktiengesellschaft Investment casting method for gas turbine engine vane segment
US11433627B2 (en) 2018-09-21 2022-09-06 Kohler Co. Method of forming fluid channels on a bathtub
DE102018130181A1 (de) * 2018-11-28 2020-05-28 Schubert & Salzer Feinguss Lobenstein Gmbh Zusammengesetzte Gussform, Einzelform und Verfahren zur Herstellung einer zusammengesetzten Gussform
CN113458332A (zh) * 2021-05-28 2021-10-01 共享铸钢有限公司 一种用于砂型铸造的模具及其制作方法
CN114260999A (zh) * 2021-12-31 2022-04-01 江苏永瀚特种合金技术股份有限公司 采用镶嵌铂金丝增加大型定向单晶陶瓷薄弱部位强度的方法
CN115351242A (zh) * 2022-07-19 2022-11-18 石家庄市宏森熔炼铸造有限公司 一种高紧实度静压铸件的生产工艺及铸件

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE186179C (fr) *
GB362090A (fr) * 1930-01-17 1931-12-03 The British Thomson-Houston Company Limited
FR890809A (fr) * 1941-07-01 1944-02-18 Maizena Werke A G Deutsche Procédé de fabrication de masses vibrées pour noyaux de fonderie et liant pour ces masses
US3126595A (en) * 1964-03-31 Method of reinforcing green sand cores
US4352387A (en) * 1979-05-24 1982-10-05 Sankyo Oilless Industry, Inc. Process for producing a hollow cast product
WO1986000032A1 (fr) * 1984-06-12 1986-01-03 MIKROVA^oGSAPPLIKATION AB Boite a noyaux et son procede de fabrication
FR2707901A1 (fr) * 1993-07-23 1995-01-27 Peugeot Procédé pour la désagrégation d'un noyau de sable de fonderie.
EP0739666A1 (fr) * 1995-04-28 1996-10-30 General Motors Corporation Pièce pour moule à sable et méthode de fabrication
EP1122227A2 (fr) * 2000-02-07 2001-08-08 General Electric Company Procédé pour retirer des composants volatiles d'un article céramique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7630211U1 (de) * 1976-09-28 1980-01-31 Kloth-Senking Eisen- Und Metallgiesserei Gmbh, 3200 Hildesheim Kern zur herstellung von mit duennen kanaelen versehenen gussteilen
JPS5597844A (en) * 1979-01-17 1980-07-25 Honda Motor Co Ltd Forming method of cast-out hole
DE3144958C2 (de) * 1981-11-12 1983-10-20 Honsel-Werke Ag, 5778 Meschede "Kern zum Herstellen dünner Kanäle in Gußstücken"
JPS60223640A (ja) * 1984-04-23 1985-11-08 Toyota Motor Corp 曲管の製造方法
DE3739637A1 (de) * 1987-11-23 1989-06-01 Dietrich Reinhard Giesskern und verfahren zur ausbringung des kernmaterials bei verwendung eines solchen giesskernes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE186179C (fr) *
US3126595A (en) * 1964-03-31 Method of reinforcing green sand cores
GB362090A (fr) * 1930-01-17 1931-12-03 The British Thomson-Houston Company Limited
FR890809A (fr) * 1941-07-01 1944-02-18 Maizena Werke A G Deutsche Procédé de fabrication de masses vibrées pour noyaux de fonderie et liant pour ces masses
US4352387A (en) * 1979-05-24 1982-10-05 Sankyo Oilless Industry, Inc. Process for producing a hollow cast product
WO1986000032A1 (fr) * 1984-06-12 1986-01-03 MIKROVA^oGSAPPLIKATION AB Boite a noyaux et son procede de fabrication
FR2707901A1 (fr) * 1993-07-23 1995-01-27 Peugeot Procédé pour la désagrégation d'un noyau de sable de fonderie.
EP0739666A1 (fr) * 1995-04-28 1996-10-30 General Motors Corporation Pièce pour moule à sable et méthode de fabrication
EP1122227A2 (fr) * 2000-02-07 2001-08-08 General Electric Company Procédé pour retirer des composants volatiles d'un article céramique

Also Published As

Publication number Publication date
EP1500446A2 (fr) 2005-01-26
US20050199365A1 (en) 2005-09-15
DE10332904B3 (de) 2004-12-23
US7284589B2 (en) 2007-10-23

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