ATE243579T1 - MOLD AND METHOD FOR PRODUCING CASTINGS - Google Patents

MOLD AND METHOD FOR PRODUCING CASTINGS

Info

Publication number
ATE243579T1
ATE243579T1 AT98120098T AT98120098T ATE243579T1 AT E243579 T1 ATE243579 T1 AT E243579T1 AT 98120098 T AT98120098 T AT 98120098T AT 98120098 T AT98120098 T AT 98120098T AT E243579 T1 ATE243579 T1 AT E243579T1
Authority
AT
Austria
Prior art keywords
mould
mold
channel
molten metal
producing castings
Prior art date
Application number
AT98120098T
Other languages
German (de)
Inventor
Rolf Dipl-Ing Heinemann
Original Assignee
Volkswagen 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 Volkswagen Ag filed Critical Volkswagen Ag
Application granted granted Critical
Publication of ATE243579T1 publication Critical patent/ATE243579T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Adornments (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

The path followed by molten metal added to the mould runs along the deepest point (34) of the mould cavity (16), in the form of a channel (36) with an opening (42) into the mould cavity at the deepest position of the channel. Molten metal rises up inside the mould, which includes at least one supply line for a pressurised gas used to form a pressure plug. An Independent claim is also included for a metal casting process using this mould.
AT98120098T 1998-01-31 1998-10-24 MOLD AND METHOD FOR PRODUCING CASTINGS ATE243579T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803866A DE19803866A1 (en) 1998-01-31 1998-01-31 Casting mold and process for making castings

Publications (1)

Publication Number Publication Date
ATE243579T1 true ATE243579T1 (en) 2003-07-15

Family

ID=7856299

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98120098T ATE243579T1 (en) 1998-01-31 1998-10-24 MOLD AND METHOD FOR PRODUCING CASTINGS

Country Status (3)

Country Link
EP (1) EP0933151B1 (en)
AT (1) ATE243579T1 (en)
DE (2) DE19803866A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014591C1 (en) * 2000-03-27 2001-08-02 Actech Gmbh Adv Casting Tech Process for increasing pouring in sand molds with directional solidification of castings
DE10063357B4 (en) * 2000-12-19 2005-09-15 Hydro Aluminium Mandl&Berger Gmbh Casting mold and casting process for the production of engine blocks of light metal materials
DE102009058730B8 (en) * 2009-12-17 2021-05-20 Bayerische Motoren Werke Aktiengesellschaft Method of manufacturing an engine block
CN103769559B (en) * 2014-02-19 2016-01-13 重庆擎一模具制造有限公司 Multiple spot isolates thermal center large gear casing low pressure casting die
DE102014203699A1 (en) 2014-02-28 2015-09-03 Bayerische Motoren Werke Aktiengesellschaft PROCESS FOR THE PRODUCTION OF A GUSSKERN FOR THE MANUFACTURE OF CYLINDER HEADS
DE102016220240A1 (en) 2015-10-15 2017-04-20 Volkswagen Aktiengesellschaft rotational molding
DE102017211876B3 (en) * 2017-07-12 2018-08-16 Bayerische Motoren Werke Aktiengesellschaft Mold and method for producing a component
DE102018128021A1 (en) * 2018-11-09 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Mold and method for manufacturing a crankcase
DE102018128020B4 (en) 2018-11-09 2024-05-23 Bayerische Motoren Werke Aktiengesellschaft Mould and method for producing a crankcase

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844334A (en) * 1970-03-17 1974-10-29 Mcculloch Corp Method of casting cylinders
DE2128425A1 (en) * 1970-08-21 1973-01-04 Friedhelm Dipl Ing Kahn Metal die casting machine - working on u-tube principle using melt feed
US3851701A (en) * 1971-05-10 1974-12-03 Steel Corp Gas venting in the manufacture of chilled rolls
DE2218256B2 (en) * 1972-04-15 1975-01-02 Buderus'sche Eisenwerke, 6330 Wetzlar Injection system
US4791977A (en) * 1987-05-07 1988-12-20 Metal Casting Technology, Inc. Countergravity metal casting apparatus and process
DE3924742A1 (en) * 1989-07-26 1991-01-31 Alcan Gmbh LOW-PRESSURE CHILLING MOLDING METHOD FOR CASTING METAL CASTING PARTS
DE19533447C1 (en) * 1995-09-09 1996-12-05 Bbs Kraftfahrzeugtechnik Method for filling die with metal melt
DE19533529C2 (en) * 1995-09-11 2001-10-11 Vaw Alucast Gmbh Process for casting an engine block from aluminum

Also Published As

Publication number Publication date
DE59808810D1 (en) 2003-07-31
EP0933151A1 (en) 1999-08-04
DE19803866A1 (en) 1999-08-05
EP0933151B1 (en) 2003-06-25

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