ATE117607T1 - METHOD FOR CASTING AN ALUMINUM ALLOY ENGINE PART, PARTICULARLY A CYLINDER HEAD. - Google Patents
METHOD FOR CASTING AN ALUMINUM ALLOY ENGINE PART, PARTICULARLY A CYLINDER HEAD.Info
- Publication number
- ATE117607T1 ATE117607T1 AT92907886T AT92907886T ATE117607T1 AT E117607 T1 ATE117607 T1 AT E117607T1 AT 92907886 T AT92907886 T AT 92907886T AT 92907886 T AT92907886 T AT 92907886T AT E117607 T1 ATE117607 T1 AT E117607T1
- Authority
- AT
- Austria
- Prior art keywords
- casting
- mould
- engine
- engine part
- aluminum alloy
- 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
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
In engine parts made of aluminium alloy, components such as the cylinder-head valve-seat rings which are made of high-strength materials must be held rigidly in place. Machining them is long. The invention proposes a process for casting an aluminium-alloy engine part using a casting mould made up of one ore more parts. In this process, the components, in particular the valve-seat rings, which have to be rigidly joined to the engine part, and which are made of a different material, whose melting point is at least as high as that of the engine material, are introduced into the mould, before the mould is assembled, at points indicated by suitable marks, the mould assembled, and the motor part itself then cast.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4111676A DE4111676A1 (en) | 1991-04-10 | 1991-04-10 | METHOD FOR CASTING AN ALUMINUM ALLOY ENGINE BLOCK |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE117607T1 true ATE117607T1 (en) | 1995-02-15 |
Family
ID=6429275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92907886T ATE117607T1 (en) | 1991-04-10 | 1992-04-03 | METHOD FOR CASTING AN ALUMINUM ALLOY ENGINE PART, PARTICULARLY A CYLINDER HEAD. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0578705B1 (en) |
JP (1) | JPH07500291A (en) |
AT (1) | ATE117607T1 (en) |
DE (2) | DE4111676A1 (en) |
WO (1) | WO1992018269A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612500A1 (en) * | 1996-03-29 | 1997-10-02 | Bleistahl Prod Gmbh & Co Kg | Process for the production of cylinder heads for internal combustion engines |
DE19703399A1 (en) * | 1997-01-30 | 1998-08-06 | Itt Mfg Enterprises Inc | Method for producing a housing block for a hydraulic unit |
DE19746167A1 (en) * | 1997-10-18 | 1999-04-22 | Volkswagen Ag | Cast light metal component with insert incorporated during casting |
DE19852595A1 (en) * | 1998-11-14 | 2000-05-18 | Georg Fischer Disa Ag | Process and plant for the production of castings from aluminum with inlays |
DE10211053A1 (en) * | 2002-03-13 | 2003-10-09 | Vaw Ver Aluminium Werke Ag | Process for casting cylinder crankcases and core package for casting cylinder crankcases, core box and core package |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH251502A (en) * | 1944-03-18 | 1947-10-31 | Mecanique Du Centre Societe An | A method of manufacturing a light alloy engine cylinder head, and an engine cylinder head obtained by this method. |
FR1238335A (en) * | 1959-06-29 | 1960-08-12 | Hispano Suiza Sa | Improvements made to light metal parts, in particular engine cylinder heads, which must contain metal inclusions, and to the processes for their production |
JPS57115964A (en) * | 1981-01-08 | 1982-07-19 | Kubota Ltd | Insert casting method for steel core |
US4691754A (en) * | 1985-12-31 | 1987-09-08 | Deere & Company | Method for forming castings having inserts |
JPS6415262A (en) * | 1987-07-09 | 1989-01-19 | Nissan Motor | Method for casting cylinder block inserting cylinder liner as cast-in |
-
1991
- 1991-04-10 DE DE4111676A patent/DE4111676A1/en not_active Withdrawn
-
1992
- 1992-04-03 AT AT92907886T patent/ATE117607T1/en not_active IP Right Cessation
- 1992-04-03 EP EP92907886A patent/EP0578705B1/en not_active Expired - Lifetime
- 1992-04-03 DE DE59201300T patent/DE59201300D1/en not_active Expired - Fee Related
- 1992-04-03 JP JP4507131A patent/JPH07500291A/en active Pending
- 1992-04-03 WO PCT/EP1992/000747 patent/WO1992018269A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE59201300D1 (en) | 1995-03-09 |
DE4111676A1 (en) | 1992-10-15 |
EP0578705B1 (en) | 1995-01-25 |
WO1992018269A1 (en) | 1992-10-29 |
EP0578705A1 (en) | 1994-01-19 |
JPH07500291A (en) | 1995-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |