EP0982089A1 - Procédé de contrôle le processus de couler à pression ou formage thixotropique - Google Patents
Procédé de contrôle le processus de couler à pression ou formage thixotropique Download PDFInfo
- Publication number
- EP0982089A1 EP0982089A1 EP98810846A EP98810846A EP0982089A1 EP 0982089 A1 EP0982089 A1 EP 0982089A1 EP 98810846 A EP98810846 A EP 98810846A EP 98810846 A EP98810846 A EP 98810846A EP 0982089 A1 EP0982089 A1 EP 0982089A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- calculated
- mold
- temperature
- time
- solidification
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004512 die casting Methods 0.000 title claims abstract description 19
- 238000007711 solidification Methods 0.000 claims abstract description 37
- 230000008023 solidification Effects 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 150000002739 metals Chemical class 0.000 claims abstract description 3
- 230000002123 temporal effect Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Continuous Casting (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98810846A EP0982089A1 (fr) | 1998-08-27 | 1998-08-27 | Procédé de contrôle le processus de couler à pression ou formage thixotropique |
CA002341264A CA2341264A1 (fr) | 1998-08-27 | 1999-08-16 | Procede de surveillance de processus s'utilisant lors du moulage sous pression ou du thixoformage de metaux |
DK99944412T DK1105237T3 (da) | 1998-08-27 | 1999-08-16 | Fremgangsmåde til procesovervågning ved trykstøbining eller thixoformning af metaller |
PT99944412T PT1105237E (pt) | 1998-08-27 | 1999-08-16 | Processo para a monitorizacao do processamento na moldacao por injeccao por pressao ou na moldacao tixotropica de metais |
DE59901565T DE59901565D1 (de) | 1998-08-27 | 1999-08-16 | Verfahren zur prozessüberwachung beim druckgiessen oder thixoformen von metallen |
PCT/EP1999/006002 WO2000012246A1 (fr) | 1998-08-27 | 1999-08-16 | Procede de surveillance de processus s'utilisant lors du moulage sous pression ou du thixoformage de metaux |
ES99944412T ES2176025T3 (es) | 1998-08-27 | 1999-08-16 | Procedimiento de vigilancia del proceso de fundicion a presion o tixomoldeo de metales. |
AT99944412T ATE218081T1 (de) | 1998-08-27 | 1999-08-16 | Verfahren zur prozessüberwachung beim druckgiessen oder thixoformen von metallen |
US09/763,527 US6557617B1 (en) | 1998-08-27 | 1999-08-16 | Method for process monitoring during die casting or thixoforming of metals |
EP99944412A EP1105237B1 (fr) | 1998-08-27 | 1999-08-16 | Procede de surveillance de processus s'utilisant lors du moulage sous pression ou du thixoformage de metaux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98810846A EP0982089A1 (fr) | 1998-08-27 | 1998-08-27 | Procédé de contrôle le processus de couler à pression ou formage thixotropique |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0982089A1 true EP0982089A1 (fr) | 2000-03-01 |
Family
ID=8236284
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810846A Withdrawn EP0982089A1 (fr) | 1998-08-27 | 1998-08-27 | Procédé de contrôle le processus de couler à pression ou formage thixotropique |
EP99944412A Expired - Lifetime EP1105237B1 (fr) | 1998-08-27 | 1999-08-16 | Procede de surveillance de processus s'utilisant lors du moulage sous pression ou du thixoformage de metaux |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99944412A Expired - Lifetime EP1105237B1 (fr) | 1998-08-27 | 1999-08-16 | Procede de surveillance de processus s'utilisant lors du moulage sous pression ou du thixoformage de metaux |
Country Status (9)
Country | Link |
---|---|
US (1) | US6557617B1 (fr) |
EP (2) | EP0982089A1 (fr) |
AT (1) | ATE218081T1 (fr) |
CA (1) | CA2341264A1 (fr) |
DE (1) | DE59901565D1 (fr) |
DK (1) | DK1105237T3 (fr) |
ES (1) | ES2176025T3 (fr) |
PT (1) | PT1105237E (fr) |
WO (1) | WO2000012246A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2460605A1 (fr) * | 2010-12-01 | 2012-06-06 | Volkswagen AG | Procédé de fabrication d'une série de composants en fonte et dispositif de fabrication d'un composant en fonte |
WO2014072188A1 (fr) * | 2012-11-12 | 2014-05-15 | Bayerische Motoren Werke Aktiengesellschaft | Procédé et système de production d'une pièce moulée sous pression |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7886807B2 (en) * | 2007-06-15 | 2011-02-15 | Die Therm Engineering L.L.C. | Die casting control method |
JP4889783B2 (ja) * | 2009-11-17 | 2012-03-07 | 日信工業株式会社 | 重力鋳造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0065841A2 (fr) * | 1981-05-15 | 1982-12-01 | Toyota Jidosha Kabushiki Kaisha | Procédé et dispositif pour inspecter la qualité des pièces moulées par injection |
EP0126174A1 (fr) * | 1983-05-20 | 1984-11-28 | John Mickowski | Procédé pour la surveillance et la commande de dispositif de moulage et de fonderie travaillant par intermittence et appareil pour la mise en oeuvre dudit procédé |
US4493362A (en) * | 1982-05-27 | 1985-01-15 | Ex-Cell-O Corporation | Programmable adaptive control method and system for die-casting machine |
DE4444092A1 (de) * | 1994-10-12 | 1996-04-18 | Werner Kotzab | Verfahren und Anordnung zum Temperieren einer Spritzgießform mit wenigstens einer beheizten Düse oder einem Heißkanal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4976305A (en) * | 1987-12-01 | 1990-12-11 | Honda Giken Kogyo Kabushiki Kaisha | Method of and apparatus for controlling die temperature in low-pressure casting process |
US5407000A (en) * | 1992-02-13 | 1995-04-18 | The Dow Chemical Company | Method and apparatus for handling molten metals |
US5772933A (en) | 1994-10-12 | 1998-06-30 | Kotzab; Werner | Method for tempering an injection mold having at least one heated nozzle or hot runner |
US5758707A (en) * | 1995-10-25 | 1998-06-02 | Buhler Ag | Method for heating metallic body to semisolid state |
US6148899A (en) * | 1998-01-29 | 2000-11-21 | Metal Matrix Cast Composites, Inc. | Methods of high throughput pressure infiltration casting |
-
1998
- 1998-08-27 EP EP98810846A patent/EP0982089A1/fr not_active Withdrawn
-
1999
- 1999-08-16 ES ES99944412T patent/ES2176025T3/es not_active Expired - Lifetime
- 1999-08-16 DK DK99944412T patent/DK1105237T3/da active
- 1999-08-16 WO PCT/EP1999/006002 patent/WO2000012246A1/fr active IP Right Grant
- 1999-08-16 AT AT99944412T patent/ATE218081T1/de not_active IP Right Cessation
- 1999-08-16 DE DE59901565T patent/DE59901565D1/de not_active Expired - Fee Related
- 1999-08-16 EP EP99944412A patent/EP1105237B1/fr not_active Expired - Lifetime
- 1999-08-16 PT PT99944412T patent/PT1105237E/pt unknown
- 1999-08-16 CA CA002341264A patent/CA2341264A1/fr not_active Abandoned
- 1999-08-16 US US09/763,527 patent/US6557617B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0065841A2 (fr) * | 1981-05-15 | 1982-12-01 | Toyota Jidosha Kabushiki Kaisha | Procédé et dispositif pour inspecter la qualité des pièces moulées par injection |
US4493362A (en) * | 1982-05-27 | 1985-01-15 | Ex-Cell-O Corporation | Programmable adaptive control method and system for die-casting machine |
EP0126174A1 (fr) * | 1983-05-20 | 1984-11-28 | John Mickowski | Procédé pour la surveillance et la commande de dispositif de moulage et de fonderie travaillant par intermittence et appareil pour la mise en oeuvre dudit procédé |
DE4444092A1 (de) * | 1994-10-12 | 1996-04-18 | Werner Kotzab | Verfahren und Anordnung zum Temperieren einer Spritzgießform mit wenigstens einer beheizten Düse oder einem Heißkanal |
Non-Patent Citations (1)
Title |
---|
"SYSTEM ZUR UBERWACHUNG DER HEIZ-/KUHLKREISLAUFE IM DRUCKGIESSPROZESS", GIESSEREI, vol. 81, no. 13, 11 July 1994 (1994-07-11), pages 452/453, XP000457407 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2460605A1 (fr) * | 2010-12-01 | 2012-06-06 | Volkswagen AG | Procédé de fabrication d'une série de composants en fonte et dispositif de fabrication d'un composant en fonte |
WO2014072188A1 (fr) * | 2012-11-12 | 2014-05-15 | Bayerische Motoren Werke Aktiengesellschaft | Procédé et système de production d'une pièce moulée sous pression |
Also Published As
Publication number | Publication date |
---|---|
ES2176025T3 (es) | 2002-11-16 |
CA2341264A1 (fr) | 2000-03-09 |
PT1105237E (pt) | 2002-09-30 |
EP1105237B1 (fr) | 2002-05-29 |
ATE218081T1 (de) | 2002-06-15 |
DE59901565D1 (de) | 2002-07-04 |
WO2000012246A1 (fr) | 2000-03-09 |
EP1105237A1 (fr) | 2001-06-13 |
US6557617B1 (en) | 2003-05-06 |
DK1105237T3 (da) | 2002-09-23 |
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Legal Events
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALCAN TECHNOLOGY & MANAGEMENT AG |
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Effective date: 20020617 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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Effective date: 20030415 |