ATE243579T1 - MOLD AND METHOD FOR PRODUCING CASTINGS - Google Patents
MOLD AND METHOD FOR PRODUCING CASTINGSInfo
- 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
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)
- Mold Materials And Core Materials (AREA)
- Pens And Brushes (AREA)
- Adornments (AREA)
- Moulds For Moulding Plastics Or The Like (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.
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)
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)
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 |
-
1998
- 1998-01-31 DE DE19803866A patent/DE19803866A1/en not_active Withdrawn
- 1998-10-24 EP EP98120098A patent/EP0933151B1/en not_active Expired - Lifetime
- 1998-10-24 AT AT98120098T patent/ATE243579T1/en active
- 1998-10-24 DE DE59808810T patent/DE59808810D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59808810D1 (en) | 2003-07-31 |
DE19803866A1 (en) | 1999-08-05 |
EP0933151A1 (en) | 1999-08-04 |
EP0933151B1 (en) | 2003-06-25 |
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