EP0764486A2 - Procédé pour la préparation d'un moule pour la coulée d'un corps en forme de disque - Google Patents

Procédé pour la préparation d'un moule pour la coulée d'un corps en forme de disque Download PDF

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Publication number
EP0764486A2
EP0764486A2 EP96113208A EP96113208A EP0764486A2 EP 0764486 A2 EP0764486 A2 EP 0764486A2 EP 96113208 A EP96113208 A EP 96113208A EP 96113208 A EP96113208 A EP 96113208A EP 0764486 A2 EP0764486 A2 EP 0764486A2
Authority
EP
European Patent Office
Prior art keywords
mould
mold
cast
disc
halves
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
EP96113208A
Other languages
German (de)
English (en)
Other versions
EP0764486A3 (fr
EP0764486B1 (fr
Inventor
Klaus Seekatz
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.)
Fritz Winter Eisengiesserei GmbH and Co KG
Original Assignee
Fritz Winter Eisengiesserei GmbH and Co KG
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 Fritz Winter Eisengiesserei GmbH and Co KG filed Critical Fritz Winter Eisengiesserei GmbH and Co KG
Publication of EP0764486A2 publication Critical patent/EP0764486A2/fr
Publication of EP0764486A3 publication Critical patent/EP0764486A3/fr
Application granted granted Critical
Publication of EP0764486B1 publication Critical patent/EP0764486B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings

Definitions

  • the invention relates to a method for preparing a center-split mold for the casting of a disc shaped body, in particular a brake disc, in which the mold cavity is formed into the two mold halves from the parting plane of the mold. After inserting the model, the mold halves are filled with molding sand. The model of the shaped disk body is molded about half in each of the two mold halves. The model is then removed and the mold halves are assembled to form the mold cavity.
  • disk shaped bodies When casting disk-shaped bodies, hereinafter referred to as "disk shaped bodies", it was previously customary to insert the model of the disk shaped body into the molding box in such a way that the large disk area lies parallel to the parting plane of the mold.
  • the invention is based on the object of reducing the production costs of cast disc shaped bodies.
  • the advantages of executing the method according to the invention are, on the one hand, that double the amount of cast body can be poured off on an equally large footprint. Furthermore, the casting time can be shortened considerably because the two or more cast bodies in a mold can be produced almost simultaneously.
  • Another advantage of the method according to the invention is that one can dispense with a core, namely the outer core, because of the different position of the model when molding the mold cavity in the mold, which was previously necessary for the undercut sections of the shaped pane body. Such sections have now been omitted.
  • the molding box 1 consists of the mold halves 1a and 1b. It is divided in the middle in the division plane X-X.
  • the model of the disk molded body to be produced is molded after the molding sand 5 has been introduced into the mold box halves to form a corresponding casting cavity recess.
  • the cavities that are to be formed in the cast body are closed by cores inserted into the molding box 1.
  • the mold cavity is formed. This is filled with molten metal, in particular cast iron, to produce the shaped pane body 4.
  • the shaped disc body 4 is cast with the disc 4a lying parallel to the division plane X-X.
  • two cast bodies with a disc 4a extending perpendicular to the parting plane X-X of the mold 1 are cast.
EP19960113208 1995-09-23 1996-08-16 Procédé pour la préparation d'un moule pour la coulée plusieurs disques de frein Expired - Lifetime EP0764486B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19535457 1995-09-23
DE1995135457 DE19535457C1 (de) 1995-09-23 1995-09-23 Verfahren zur Vorbereitung einer Form für den Abguß eines Scheibenformkörpers

Publications (3)

Publication Number Publication Date
EP0764486A2 true EP0764486A2 (fr) 1997-03-26
EP0764486A3 EP0764486A3 (fr) 1998-11-25
EP0764486B1 EP0764486B1 (fr) 2001-05-23

Family

ID=7773014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960113208 Expired - Lifetime EP0764486B1 (fr) 1995-09-23 1996-08-16 Procédé pour la préparation d'un moule pour la coulée plusieurs disques de frein

Country Status (3)

Country Link
EP (1) EP0764486B1 (fr)
DE (1) DE19535457C1 (fr)
ES (1) ES2158976T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567391A (zh) * 2013-09-28 2014-02-12 富士和机械工业（湖北）有限公司 汽车制动盘的新型铸造模型结构
GB2566527A (en) * 2017-09-18 2019-03-20 Nissan Motor Iberica Sa Improvements relating to brake disc casting processes and apparatus
GB2566529A (en) * 2017-09-18 2019-03-20 Nissan Motor Iberica Sa Improvements relating to brake disc casting manufacturing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102151793A (zh) * 2011-01-10 2011-08-17 青岛纺织机械股份有限公司 整体锡林制作工艺流程
CN104942235A (zh) * 2014-03-24 2015-09-30 韩金福 一种汽车刹车盘叠箱浇注工艺方法
CN104384444A (zh) * 2014-11-27 2015-03-04 宁夏共享装备有限公司 一种油盘类铸件的砂型结构
CN106363129A (zh) * 2016-08-31 2017-02-01 共享铸钢有限公司 一种建筑用支撑架的铸造工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404682A (en) * 1917-10-18 1922-01-24 Mary Emma Barker Process of making piston rings
DE3636120A1 (de) * 1985-10-23 1987-04-23 Hitachi Metals Ltd Integrierte rotornabe und verfahren zu ihrer herstellung
US5251682A (en) * 1992-04-27 1993-10-12 Emerson Electric Co. Cast disk and method of manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404682A (en) * 1917-10-18 1922-01-24 Mary Emma Barker Process of making piston rings
DE3636120A1 (de) * 1985-10-23 1987-04-23 Hitachi Metals Ltd Integrierte rotornabe und verfahren zu ihrer herstellung
US5251682A (en) * 1992-04-27 1993-10-12 Emerson Electric Co. Cast disk and method of manufacturing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Composite pinion and ring gear casting" RESEARCH DISCLOSURE., Nr. 280, August 1987, Seite 482 XP002079056 New York USA *
J.W.NIERMANS: "Metalen en Metaalbewerking - Deel III - De Gieterij" 1951 , NIJGH & VAN DITMAR N.V. , ROTTERDAM XP002079057 * Seite 52 - Seite 55; Abbildung 70 * *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567391A (zh) * 2013-09-28 2014-02-12 富士和机械工业（湖北）有限公司 汽车制动盘的新型铸造模型结构
CN103567391B (zh) * 2013-09-28 2017-08-01 富士和机械工业（湖北）有限公司 汽车制动盘的新型铸造模型结构
GB2566527A (en) * 2017-09-18 2019-03-20 Nissan Motor Iberica Sa Improvements relating to brake disc casting processes and apparatus
GB2566529A (en) * 2017-09-18 2019-03-20 Nissan Motor Iberica Sa Improvements relating to brake disc casting manufacturing

Also Published As

Publication number Publication date
EP0764486A3 (fr) 1998-11-25
EP0764486B1 (fr) 2001-05-23
DE19535457C1 (de) 1996-08-08
ES2158976T3 (es) 2001-09-16

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