EP0119365A1 - Verfahren zur Herstellung von Stücken aus Aluminium oder Aluminiumlegierung - Google Patents

Verfahren zur Herstellung von Stücken aus Aluminium oder Aluminiumlegierung Download PDF

Info

Publication number
EP0119365A1
EP0119365A1 EP83420043A EP83420043A EP0119365A1 EP 0119365 A1 EP0119365 A1 EP 0119365A1 EP 83420043 A EP83420043 A EP 83420043A EP 83420043 A EP83420043 A EP 83420043A EP 0119365 A1 EP0119365 A1 EP 0119365A1
Authority
EP
European Patent Office
Prior art keywords
shells
matrix
pressing
mold
casting
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
EP83420043A
Other languages
English (en)
French (fr)
Other versions
EP0119365B1 (de
Inventor
Thomas Di Serio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1983420043 priority Critical patent/DE119365T1/de
Priority to DE8383420043T priority patent/DE3373281D1/de
Priority to EP19830420043 priority patent/EP0119365B1/de
Publication of EP0119365A1 publication Critical patent/EP0119365A1/de
Application granted granted Critical
Publication of EP0119365B1 publication Critical patent/EP0119365B1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/002—Hybrid process, e.g. forging following casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/11—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of mechanical pressing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings

Definitions

  • the present invention relates to a new method and device for manufacturing aluminum parts, or of cast aluminum alloy.
  • One of the known methods consists in manufacturing them by stamping, or by forging, which has the advantage of giving them a metallographic structure at heart corresponding to high mechanical performance.
  • Another known method consists in manufacturing the parts by molding with lost wax, in particular when it is desired to produce parts having precise geometric dimensions, and a surface finish of an excellent finish.
  • the object of the present invention is to avoid these drawbacks, by using an improved casting process, making it possible to manufacture pieces of aluminum or light alloy having better performances than those obtained by a conventional process.
  • the method according to the invention consists in casting aluminum or an aluminum alloy, in a mold, in order to obtain, at the end of solidification, a sufficiently rigid metal part, and it is characterized in that immediately after the pouring, the still hot part is removed from the mold, and it is placed between the two shells of the matrix defining an imprint of dimensions slightly smaller than those of the mold, the two shells of the matrix then being strongly pressed against each other, to exert on the casting, on either side of which it is located, a combined effect of pressing to the core, and of surface dressing.
  • the temperature at the heart of the molded part is still between 400 ° and 500 ° degrees centigrade at the time of pressing between the shells of the matrix.
  • the two shells of the matrix are mounted in a press, for example at eccentric, which subjects the part to a percussion or to a pressing or a pressing between the two shells of the matrix.
  • the molding of the place is carried out by tilting at ninety degrees, or one hundred and eighty degrees, in a shell, which makes it possible to obtain a quiet filling, without oxidation, no bubbling.
  • An aluminum alloy is treated with copper, of the type known under the trade name AU5GT Y34.
  • a silicon aluminum alloy is used, of the type known under the trade name A3ZG 06 Y33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
EP19830420043 1983-03-14 1983-03-14 Verfahren zur Herstellung von Stücken aus Aluminium oder Aluminiumlegierung Expired EP0119365B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1983420043 DE119365T1 (de) 1983-03-14 1983-03-14 Verfahren und einrichtung zur herstellung von stuecken aus aluminium oder aluminiumlegierung und stuecke die auf diese art erzielt werden.
DE8383420043T DE3373281D1 (en) 1983-03-14 1983-03-14 Method of producing pieces of aluminium or aluminium alloy
EP19830420043 EP0119365B1 (de) 1983-03-14 1983-03-14 Verfahren zur Herstellung von Stücken aus Aluminium oder Aluminiumlegierung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19830420043 EP0119365B1 (de) 1983-03-14 1983-03-14 Verfahren zur Herstellung von Stücken aus Aluminium oder Aluminiumlegierung

Publications (2)

Publication Number Publication Date
EP0119365A1 true EP0119365A1 (de) 1984-09-26
EP0119365B1 EP0119365B1 (de) 1987-09-02

Family

ID=8191481

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830420043 Expired EP0119365B1 (de) 1983-03-14 1983-03-14 Verfahren zur Herstellung von Stücken aus Aluminium oder Aluminiumlegierung

Country Status (2)

Country Link
EP (1) EP0119365B1 (de)
DE (2) DE3373281D1 (de)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614814A3 (fr) * 1987-05-04 1988-11-10 Serio Thomas Di Procede pour fabriquer des pieces en aluminium, alliages divers et tous alliages en general
EP0816042A1 (de) * 1996-07-03 1998-01-07 GUIDO BAGGIOLI S.N.C. DI BAGGIOLI GIUSEPPE & PELLEGRINI CLEMENTINA Verfahren zum Herstellen von Legierungsgussstücken
WO1999029454A1 (es) * 1997-12-09 1999-06-17 Vitromatic Comercial, S.A. De C.V. Proceso para fabricar valvulas de aluminio para quemadores de estufas domesticas de gas
FR2778125A1 (fr) * 1998-05-04 1999-11-05 Serio Emile Di Procede pour fabriquer des pieces en alliages coules, et notamment en aluminium
US6021663A (en) * 1996-09-20 2000-02-08 Leybold Vakuum Gmbh Process and leak detector for inspecting a plurality of similar test bodies for leaks
FR2803232A1 (fr) * 1999-12-29 2001-07-06 Serio Emile Di Procede perfectionne pour fabriquer des pieces en alliage leger
FR2816858A1 (fr) * 2000-11-17 2002-05-24 Process Conception Ing Sa Procede de fabrication de pieces en alliages metalliques, avec un refroidissement avant pressage
GB2386576A (en) * 2002-03-06 2003-09-24 Adcock Tech Ltd Deforming a component with a die tool
FR2840242A1 (fr) * 2002-05-31 2003-12-05 Saint Jean Ind Pieces coulees forgees sans traces d'ejecteurs
US7121318B2 (en) 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7147031B2 (en) 2002-09-20 2006-12-12 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7165600B2 (en) 2002-09-11 2007-01-23 Alotech Ltd. Llc Chemically bonded aggregate mold
US7216691B2 (en) 2002-07-09 2007-05-15 Alotech Ltd. Llc Mold-removal casting method and apparatus
CN100381225C (zh) * 2000-12-27 2008-04-16 埃米尔·迪·塞里奥 制造包括一个或多个凹槽的模制锻造件的方法及其实现装置
WO2009006939A1 (de) 2007-07-09 2009-01-15 Bharat Forge Aluminiumtechnik Gmbh & Co. Kg Giessen-schmieden von knetlegierungen
EP2286941A1 (de) * 2009-07-30 2011-02-23 Benteler Automobiltechnik GmbH Fahrwerksbauteil für ein Kraftfahrzeug und Verfahren zur Herstellung
EP2332671A1 (de) * 2009-11-24 2011-06-15 Benteler Automobiltechnik GmbH Verfahren zur Herstellung eines Kraftfahrzeugbauteils
WO2011124836A1 (fr) 2010-04-06 2011-10-13 Saint Jean Industries Procede de fabrication de pieces forgees en alliage leger incorporant des sections pleines ou tirees d'epaisseur
WO2012085427A1 (fr) 2010-12-23 2012-06-28 Saint Jean Industries Procede de fabrication de noyau de sel par compaction isostatique pour des pieces mettant en oeuvre des operations successives de fonderie et de forgeage
FR2981605A1 (fr) * 2011-10-25 2013-04-26 Saint Jean Ind Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium
WO2013098501A1 (fr) 2011-12-29 2013-07-04 Saint Jean Industries Procede de poteyage de matrice de forge dans la mise en oeuvre de pieces obtenues par deux operations successives de coulage de fonderie puis de forge
DE102012100458A1 (de) * 2012-01-20 2013-07-25 Martinrea Honsel Germany Gmbh Verfahren zur Herstellung eines mit mindestens einem Hohlraum versehenen Leichtmetall-Bauteils
WO2014016519A1 (fr) 2012-07-26 2014-01-30 Saint Jean Industries Bras de suspension pour véhicule automobile et procédé pour sa fabrication
EP2891532A1 (de) 2013-12-23 2015-07-08 Saint Jean Industries Herstellungsverfahren von Titanbauteilen, die aus einem Gussverfahren gefolgt von einem Schmiedeverfahren dieser Teile hervorgehen
WO2015166167A1 (fr) 2014-04-29 2015-11-05 Saint Jean Industries Procédé de fabrication de pièces métalliques ou en composite a matrice métallique issues de fabrication additive suivie d'une opération de forgeage desdites pièces
WO2016011759A1 (zh) * 2014-07-21 2016-01-28 中国科学院金属研究所 一种钢锭超高温软芯锻造方法
WO2016097628A1 (fr) 2014-12-17 2016-06-23 Saint Jean Industries Procede de fabrication d'une roue hybride en alliage leger, comprenant un flasque avant et une jante
WO2016156692A1 (fr) 2015-04-01 2016-10-06 Saint Jean Industries Procede de moulage en carapace sable pour la realisation d'une piece dans le domaine de l'automobile et de l'aeronautique
WO2017203190A1 (fr) 2016-05-27 2017-11-30 Saint Jean Industries Procede de fabrication d'une piece constituee au moins partiellement d'un alliage metallique, et methode d'optimisation
US20180002788A1 (en) * 2015-01-29 2018-01-04 Saint Jean Industries Process for obtaining a low silicon aluminium alloy part
WO2019158858A1 (fr) 2018-02-13 2019-08-22 Saint Jean Industries Procédé de fabrication d'un composant de bicyclette, composant de bicyclette et pédalier de bicyclette

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036369B4 (de) * 2006-08-02 2009-04-09 Kahn, Friedhelm, Prof. Dr. Ing. Verfahren und Vorrichtung zur Herstellung von Bauteilen durch integriertes Schmelzen, Gießen und Umformen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521520A (en) * 1947-07-15 1950-09-05 Aluminum Co Of America Mold gating system
DE2454979A1 (de) * 1974-01-07 1975-07-17 Evans Prod Co Verfahren zur herstellung von keine nachbearbeitung erfordernden stahlgusstuecken
DE2700573A1 (de) * 1976-01-07 1977-07-21 Rauma Repola Oy Verfahren zur herstellung austenitischen manganhartstahls

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521520A (en) * 1947-07-15 1950-09-05 Aluminum Co Of America Mold gating system
DE2454979A1 (de) * 1974-01-07 1975-07-17 Evans Prod Co Verfahren zur herstellung von keine nachbearbeitung erfordernden stahlgusstuecken
DE2700573A1 (de) * 1976-01-07 1977-07-21 Rauma Repola Oy Verfahren zur herstellung austenitischen manganhartstahls

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614814A3 (fr) * 1987-05-04 1988-11-10 Serio Thomas Di Procede pour fabriquer des pieces en aluminium, alliages divers et tous alliages en general
EP0816042A1 (de) * 1996-07-03 1998-01-07 GUIDO BAGGIOLI S.N.C. DI BAGGIOLI GIUSEPPE & PELLEGRINI CLEMENTINA Verfahren zum Herstellen von Legierungsgussstücken
US6021663A (en) * 1996-09-20 2000-02-08 Leybold Vakuum Gmbh Process and leak detector for inspecting a plurality of similar test bodies for leaks
WO1999029454A1 (es) * 1997-12-09 1999-06-17 Vitromatic Comercial, S.A. De C.V. Proceso para fabricar valvulas de aluminio para quemadores de estufas domesticas de gas
FR2778125A1 (fr) * 1998-05-04 1999-11-05 Serio Emile Di Procede pour fabriquer des pieces en alliages coules, et notamment en aluminium
EP0955113A1 (de) * 1998-05-04 1999-11-10 Emile Di Serio Verfahren zum Herstellen von Stücken aus Gusslegierungen , insbesondere aus Aluminium
FR2803232A1 (fr) * 1999-12-29 2001-07-06 Serio Emile Di Procede perfectionne pour fabriquer des pieces en alliage leger
WO2001049435A1 (fr) * 1999-12-29 2001-07-12 Saint Jean Industries Procede perfectionne pour fabriquer des pieces en alliage leger
FR2816858A1 (fr) * 2000-11-17 2002-05-24 Process Conception Ing Sa Procede de fabrication de pieces en alliages metalliques, avec un refroidissement avant pressage
EP1213367A1 (de) * 2000-11-17 2002-06-12 Process Conception Ingenierie S.A. Verfahren zur Herstellung von Gussteilen aus Leichtmetall-Legierungen mit Kühlung vor dem Pressen
CN100381225C (zh) * 2000-12-27 2008-04-16 埃米尔·迪·塞里奥 制造包括一个或多个凹槽的模制锻造件的方法及其实现装置
GB2386576A (en) * 2002-03-06 2003-09-24 Adcock Tech Ltd Deforming a component with a die tool
GB2386576B (en) * 2002-03-06 2004-02-25 Adcock Tech Ltd A method of manufacture of a metallic component, apparatus when used in the method and a method of finishing a metallic component
EP1375026A2 (de) * 2002-05-31 2004-01-02 Saint Jean Industries Gegossene Schmiedeteile ohne Auswerferspuren
EP1375026A3 (de) * 2002-05-31 2006-05-24 Saint Jean Industries Gegossene Schmiedeteile ohne Auswerferspuren
FR2840242A1 (fr) * 2002-05-31 2003-12-05 Saint Jean Ind Pieces coulees forgees sans traces d'ejecteurs
US7216691B2 (en) 2002-07-09 2007-05-15 Alotech Ltd. Llc Mold-removal casting method and apparatus
US7165600B2 (en) 2002-09-11 2007-01-23 Alotech Ltd. Llc Chemically bonded aggregate mold
US7121318B2 (en) 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7147031B2 (en) 2002-09-20 2006-12-12 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
WO2009006939A1 (de) 2007-07-09 2009-01-15 Bharat Forge Aluminiumtechnik Gmbh & Co. Kg Giessen-schmieden von knetlegierungen
EP2286941A1 (de) * 2009-07-30 2011-02-23 Benteler Automobiltechnik GmbH Fahrwerksbauteil für ein Kraftfahrzeug und Verfahren zur Herstellung
EP2332671A1 (de) * 2009-11-24 2011-06-15 Benteler Automobiltechnik GmbH Verfahren zur Herstellung eines Kraftfahrzeugbauteils
US8701741B2 (en) 2010-04-06 2014-04-22 Saint Jean Industries Process for manufacturing forgings made of light alloy, incorporating solid or thinned-down sections
WO2011124836A1 (fr) 2010-04-06 2011-10-13 Saint Jean Industries Procede de fabrication de pieces forgees en alliage leger incorporant des sections pleines ou tirees d'epaisseur
WO2012085427A1 (fr) 2010-12-23 2012-06-28 Saint Jean Industries Procede de fabrication de noyau de sel par compaction isostatique pour des pieces mettant en oeuvre des operations successives de fonderie et de forgeage
US9149866B2 (en) 2010-12-23 2015-10-06 Saint Jean Industries Process for manufacturing a salt core by isostatic compaction for parts implementing successive foundry and forging operations
CN103987530B (zh) * 2011-10-25 2016-06-01 圣让工业公司 轻质合金混合轮及其生产方法
FR2981605A1 (fr) * 2011-10-25 2013-04-26 Saint Jean Ind Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium
CN103987530A (zh) * 2011-10-25 2014-08-13 圣让工业公司 由轻质合金、特别是铝制成的两部件式混合轮的制造方法
WO2013060952A1 (fr) 2011-10-25 2013-05-02 Saint Jean Industries Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium
WO2013098501A1 (fr) 2011-12-29 2013-07-04 Saint Jean Industries Procede de poteyage de matrice de forge dans la mise en oeuvre de pieces obtenues par deux operations successives de coulage de fonderie puis de forge
FR2985205A1 (fr) * 2011-12-29 2013-07-05 Saint Jean Ind Procede de poteyage de matrice de forge dans la mise en oeuvre de pieces obtenues par deux operations successives de coulage de fonderie puis de forge
US10369619B2 (en) 2011-12-29 2019-08-06 Saint Jean Industries Method of dressing a forge die in the implementation of parts obtained by two successive operations of foundry casting followed by forging
DE102012100458A1 (de) * 2012-01-20 2013-07-25 Martinrea Honsel Germany Gmbh Verfahren zur Herstellung eines mit mindestens einem Hohlraum versehenen Leichtmetall-Bauteils
US9789532B2 (en) 2012-07-26 2017-10-17 Saint Jean Industries Suspension arm for motor vehicle and method of manufacture thereof
WO2014016519A1 (fr) 2012-07-26 2014-01-30 Saint Jean Industries Bras de suspension pour véhicule automobile et procédé pour sa fabrication
EP2891532A1 (de) 2013-12-23 2015-07-08 Saint Jean Industries Herstellungsverfahren von Titanbauteilen, die aus einem Gussverfahren gefolgt von einem Schmiedeverfahren dieser Teile hervorgehen
WO2015166167A1 (fr) 2014-04-29 2015-11-05 Saint Jean Industries Procédé de fabrication de pièces métalliques ou en composite a matrice métallique issues de fabrication additive suivie d'une opération de forgeage desdites pièces
WO2016011759A1 (zh) * 2014-07-21 2016-01-28 中国科学院金属研究所 一种钢锭超高温软芯锻造方法
WO2016097627A1 (fr) 2014-12-17 2016-06-23 Saint Jean Industries Procede de fabrication d'une roue hybride en alliage leger, comprenant un flasque avant et une jante
WO2016097628A1 (fr) 2014-12-17 2016-06-23 Saint Jean Industries Procede de fabrication d'une roue hybride en alliage leger, comprenant un flasque avant et une jante
US11046110B2 (en) 2014-12-17 2021-06-29 Saint Jean Industries Method for manufacturing a light-alloy hybrid wheel including a front flange and a rim
US11338611B2 (en) 2014-12-17 2022-05-24 Saint Jean Industries Method for manufacturing a light-alloy hybrid wheel including a front flange and a rim
US20180002788A1 (en) * 2015-01-29 2018-01-04 Saint Jean Industries Process for obtaining a low silicon aluminium alloy part
WO2016156692A1 (fr) 2015-04-01 2016-10-06 Saint Jean Industries Procede de moulage en carapace sable pour la realisation d'une piece dans le domaine de l'automobile et de l'aeronautique
US20180369906A1 (en) * 2015-04-01 2018-12-27 Saint Jean Industries Sand shell-moulding method for the production of a part for use in the automotive and aeronautics fields
WO2017203190A1 (fr) 2016-05-27 2017-11-30 Saint Jean Industries Procede de fabrication d'une piece constituee au moins partiellement d'un alliage metallique, et methode d'optimisation
WO2019158858A1 (fr) 2018-02-13 2019-08-22 Saint Jean Industries Procédé de fabrication d'un composant de bicyclette, composant de bicyclette et pédalier de bicyclette

Also Published As

Publication number Publication date
DE3373281D1 (en) 1987-10-08
DE119365T1 (de) 1985-03-07
EP0119365B1 (de) 1987-09-02

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