EP1797978A3 - Coulée sous pression dans un moule de précision - Google Patents
Coulée sous pression dans un moule de précision Download PDFInfo
- Publication number
- EP1797978A3 EP1797978A3 EP06125586A EP06125586A EP1797978A3 EP 1797978 A3 EP1797978 A3 EP 1797978A3 EP 06125586 A EP06125586 A EP 06125586A EP 06125586 A EP06125586 A EP 06125586A EP 1797978 A3 EP1797978 A3 EP 1797978A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mold
- metallic
- die casting
- investment mold
- communicating
- 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- Withdrawn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
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
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- 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
- B22C9/082—Sprues, pouring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/203—Injection pistons
-
- 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
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2209—Selection of die materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/311,433 US20070137827A1 (en) | 2005-12-19 | 2005-12-19 | Die casting in investment mold |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1797978A2 EP1797978A2 (fr) | 2007-06-20 |
EP1797978A3 true EP1797978A3 (fr) | 2008-07-23 |
Family
ID=37807905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06125586A Withdrawn EP1797978A3 (fr) | 2005-12-19 | 2006-12-07 | Coulée sous pression dans un moule de précision |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070137827A1 (fr) |
EP (1) | EP1797978A3 (fr) |
JP (1) | JP2007167955A (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2207638B1 (fr) * | 2007-10-12 | 2023-07-12 | Ajax Tocco Magnethermic Corporation | Dispositif de détection et de traitement de métal semi-liquide et son procédé d'utilisation |
US20110094705A1 (en) * | 2007-11-27 | 2011-04-28 | General Electric Company | Methods for centrifugally casting highly reactive titanium metals |
US20090160092A1 (en) * | 2007-12-20 | 2009-06-25 | David Brian Jahnz | Precision casting process |
SG154346A1 (en) * | 2008-01-10 | 2009-08-28 | Turbine Overhaul Services Pte | System and method for restoring metal components |
US8322016B2 (en) * | 2008-01-29 | 2012-12-04 | Kirkham David V | Method for making lightweight, cast titanium helmets and body armor |
CH700743A1 (de) * | 2009-04-06 | 2010-10-15 | Fondarex Sa | Entlüftungseinrichtung für Giessvorrichtungen. |
KR101123645B1 (ko) * | 2009-06-15 | 2012-03-20 | 고동근 | 경금속을 진공환경에서 금형주조성형하는 방법 및 그 장치 |
JP5454068B2 (ja) * | 2009-10-08 | 2014-03-26 | トヨタ自動車株式会社 | 真空ダイカスト方法 |
DE102009051024B4 (de) * | 2009-10-28 | 2013-05-29 | Audi Ag | Vorrichtung zum Gießen, insbesondere zum Druckgießen von Formhohlteilen |
US8807198B2 (en) * | 2010-11-05 | 2014-08-19 | United Technologies Corporation | Die casting system and method utilizing sacrificial core |
US8356655B2 (en) * | 2011-02-09 | 2013-01-22 | United Technologies Corporation | Shot tube plunger for a die casting system |
US8919422B2 (en) * | 2011-02-18 | 2014-12-30 | United Technologies Corporation | Die casting system and cell |
US8714235B2 (en) * | 2011-12-30 | 2014-05-06 | United Technologies Corporation | High temperature directionally solidified and single crystal die casting |
US9180511B2 (en) * | 2012-04-12 | 2015-11-10 | Rel, Inc. | Thermal isolation for casting articles |
US8813817B2 (en) * | 2012-09-28 | 2014-08-26 | Apple Inc. | Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques |
US9737933B2 (en) | 2012-09-28 | 2017-08-22 | General Electric Company | Process of fabricating a shield and process of preparing a component |
SG2012079117A (en) * | 2012-10-24 | 2014-05-29 | Pratt & Whitney Services Pte Ltd | Casting funnel |
US20150078912A1 (en) * | 2013-09-18 | 2015-03-19 | General Electric Company | Ceramic core compositions, methods for making cores, methods for casting hollow titanium-containing articles, and hollow titanium-containing articles |
EP3041621B1 (fr) * | 2013-10-23 | 2019-03-06 | BYD Company Limited | Appareil de formage de métal |
CN106734922B (zh) * | 2017-02-17 | 2019-10-08 | 上海交通大学 | 用于镍基合金金属型铸造性能评价的模具及方法 |
CN108154458B (zh) * | 2018-01-18 | 2022-02-22 | 武汉至为科技有限公司 | 一种检疫申报合格证明管理系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB779165A (en) * | 1953-11-07 | 1957-07-17 | Hermann Sauter | Pressure die casting and moulds therefor |
US4704079A (en) * | 1984-04-02 | 1987-11-03 | Minnesota Mining And Manufacturing Company | Mold having ceramic insert |
US6070643A (en) * | 1997-09-12 | 2000-06-06 | Howmet Research Corporation | High vacuum die casting |
EP1797977A2 (fr) * | 2005-12-19 | 2007-06-20 | Howmet Corporation | Coulée sous pression dans un moule de précision |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615880A (en) * | 1968-04-03 | 1971-10-26 | Gen Electric | Ferrous metal die casting process and products |
-
2005
- 2005-12-19 US US11/311,433 patent/US20070137827A1/en not_active Abandoned
-
2006
- 2006-12-07 EP EP06125586A patent/EP1797978A3/fr not_active Withdrawn
- 2006-12-18 JP JP2006339807A patent/JP2007167955A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB779165A (en) * | 1953-11-07 | 1957-07-17 | Hermann Sauter | Pressure die casting and moulds therefor |
US4704079A (en) * | 1984-04-02 | 1987-11-03 | Minnesota Mining And Manufacturing Company | Mold having ceramic insert |
US6070643A (en) * | 1997-09-12 | 2000-06-06 | Howmet Research Corporation | High vacuum die casting |
EP1797977A2 (fr) * | 2005-12-19 | 2007-06-20 | Howmet Corporation | Coulée sous pression dans un moule de précision |
Also Published As
Publication number | Publication date |
---|---|
EP1797978A2 (fr) | 2007-06-20 |
US20070137827A1 (en) | 2007-06-21 |
JP2007167955A (ja) | 2007-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ERVIN, LEONARD L. Inventor name: WOLTER, GEORGE W. Inventor name: LEE, DAVID S. Inventor name: VOGT, RUSSELL G. |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B22D 17/22 20060101ALI20080617BHEP Ipc: B22C 9/06 20060101ALI20080617BHEP Ipc: B22D 21/00 20060101ALI20080617BHEP Ipc: B22D 17/10 20060101AFI20070419BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20080821 |