DE59604390D1 - Process for the production of molded parts made of metal - Google Patents
Process for the production of molded parts made of metalInfo
- Publication number
- DE59604390D1 DE59604390D1 DE59604390T DE59604390T DE59604390D1 DE 59604390 D1 DE59604390 D1 DE 59604390D1 DE 59604390 T DE59604390 T DE 59604390T DE 59604390 T DE59604390 T DE 59604390T DE 59604390 D1 DE59604390 D1 DE 59604390D1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- production
- molded parts
- parts made
- space
- 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.)
- Expired - Fee Related
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
- B21J5/004—Thixotropic process, i.e. forging at semi-solid state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Powder Metallurgy (AREA)
- Chemically Coating (AREA)
Abstract
The prodn. of shaped metal components, comprises pressing a thixotropic metal bar (20) by means of a piston (16) from a filler chamber (12) into the die space (30), which is evacuated at least up to the instant of entry of the metal into this space. Also claimed is the appts. for performing the above method.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00797/95A CH689448A5 (en) | 1995-03-21 | 1995-03-21 | Producing shaped metal components |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59604390D1 true DE59604390D1 (en) | 2000-03-16 |
Family
ID=4195412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59604390T Expired - Fee Related DE59604390D1 (en) | 1995-03-21 | 1996-03-08 | Process for the production of molded parts made of metal |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0733422B1 (en) |
JP (1) | JPH08257729A (en) |
AT (1) | ATE189634T1 (en) |
CA (1) | CA2170714A1 (en) |
CH (1) | CH689448A5 (en) |
DE (1) | DE59604390D1 (en) |
DK (1) | DK0733422T3 (en) |
ES (1) | ES2143743T3 (en) |
GR (1) | GR3033176T3 (en) |
NO (1) | NO312182B1 (en) |
PT (1) | PT733422E (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10022560A1 (en) * | 2000-05-10 | 2001-11-15 | Fuchs Lubritech Gmbh | Pressure casting machine comprises a two-part casting mold forming a casting chamber via a ventilating channel, and a pressure monitoring device connected to the ventilating channel and arranged between a valve and a filter |
DE10043717A1 (en) * | 2000-09-04 | 2002-03-14 | Buehler Druckguss Ag Uzwil | Process for compressive reforming of aluminum or magnesium alloys comprises conveying the liquid or liquid material from a preparation chamber into a casting chamber of a die casting machine |
DE10144945B4 (en) * | 2001-09-12 | 2005-05-04 | Alcan Bdw Gmbh & Co. Kg | A method of controlling a vacuum valve of a vacuum die casting apparatus and vacuum die casting apparatus |
DE102009033532B4 (en) * | 2009-07-10 | 2020-11-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Extruder for manufacturing a component made of light metal |
JP5556108B2 (en) * | 2009-09-25 | 2014-07-23 | トヨタ自動車株式会社 | Semi-molten metal casting method and semi-molten metal casting apparatus |
CN104259430B (en) * | 2014-10-21 | 2016-03-30 | 湖南航天诚远精密机械有限公司 | Metal and alloy evacuated die-casting process Forming Equipments thereof and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151513A (en) * | 1978-04-27 | 1979-11-28 | Leibfried Dieter | Low pressure dieecasting of metal* particularly of ne metal and apparatus therefor |
CA2053990A1 (en) * | 1990-11-30 | 1992-05-31 | Gordon W. Breuker | Apparatus and process for producing shaped articles from semisolid metal preforms |
FR2671992B1 (en) * | 1991-01-30 | 1997-08-01 | Transvalor Sa | COLD CHAMBER PRESSURE CASTING PROCESS. |
IT1245080B (en) * | 1991-04-19 | 1994-09-13 | Weber Srl | PROCEDURE FOR OBTAINING HIGH MECHANICAL PERFORMANCE DIE CASTINGS BY INJECTION OF A METALLIC ALLOY TO THE SEMI-LIQUID STATE. |
-
1995
- 1995-03-21 CH CH00797/95A patent/CH689448A5/en not_active IP Right Cessation
-
1996
- 1996-02-29 CA CA002170714A patent/CA2170714A1/en not_active Abandoned
- 1996-03-08 EP EP96810144A patent/EP0733422B1/en not_active Expired - Lifetime
- 1996-03-08 PT PT96810144T patent/PT733422E/en unknown
- 1996-03-08 ES ES96810144T patent/ES2143743T3/en not_active Expired - Lifetime
- 1996-03-08 DK DK96810144T patent/DK0733422T3/en active
- 1996-03-08 AT AT96810144T patent/ATE189634T1/en not_active IP Right Cessation
- 1996-03-08 DE DE59604390T patent/DE59604390D1/en not_active Expired - Fee Related
- 1996-03-15 JP JP8058889A patent/JPH08257729A/en active Pending
- 1996-03-19 NO NO19961110A patent/NO312182B1/en not_active IP Right Cessation
-
2000
- 2000-04-07 GR GR20000400869T patent/GR3033176T3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH08257729A (en) | 1996-10-08 |
CA2170714A1 (en) | 1996-09-22 |
NO961110D0 (en) | 1996-03-19 |
NO961110L (en) | 1996-09-23 |
CH689448A5 (en) | 1999-04-30 |
EP0733422B1 (en) | 2000-02-09 |
GR3033176T3 (en) | 2000-08-31 |
EP0733422A1 (en) | 1996-09-25 |
DK0733422T3 (en) | 2000-07-24 |
PT733422E (en) | 2000-06-30 |
ATE189634T1 (en) | 2000-02-15 |
NO312182B1 (en) | 2002-04-08 |
ES2143743T3 (en) | 2000-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |