MX383776B - Procedimiento de fundición de precisión de componentes huecos. - Google Patents
Procedimiento de fundición de precisión de componentes huecos.Info
- Publication number
- MX383776B MX383776B MX2016004656A MX2016004656A MX383776B MX 383776 B MX383776 B MX 383776B MX 2016004656 A MX2016004656 A MX 2016004656A MX 2016004656 A MX2016004656 A MX 2016004656A MX 383776 B MX383776 B MX 383776B
- Authority
- MX
- Mexico
- Prior art keywords
- pattern
- core
- cast component
- ceramic mold
- treatment support
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005495 investment casting Methods 0.000 title 1
- 239000000919 ceramic Substances 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Se proporciona según la invención un procedimiento para la fabricación de una pieza de fundición, que presenta estructuras huecas, usando un modelo 3D de coordenadas geométricas digitales de la pieza de fundición por medio de un molde de cerámica, en donde el procedimiento comprende las siguientes etapas: a) fabricación CNC del núcleo de acuerdo con el modelo 3D en un primer procedimiento de fabricación CNC; b) posicionamiento del núcleo en un soporte de procesamiento; c) moldeo de material de modelo alrededor del núcleo en un volumen mayor que la cubatura de la pieza de fundición, que se establece espacialmente de acuerdo con el modelo 3D por la posición del núcleo en el soporte de procesamiento), y solidificación del material del modelo; d) fabricación CNC de un contorno exterior de un modelo perdido de la pieza de fundición a partir del material solidificado del modelo alrededor del núcleo de acuerdo con el modelo 3D en un segundo procedimiento de fabricación CNC; e) aplicación de un molde de cerámica sobre el contorno exterior del modelo perdido y formación de una conexión de posicionamiento del molde de cerámica con el soporte de procesamiento; f) separación del modelo perdido del molde de cerámica alrededor del núcleo en el soporte de procesamiento; g) fundición de metal en el molde de cerámica alrededor del núcleo en el soporte de procesamiento; h) solidificación del metal fundido en la pieza de fundición sólida y i) separación del molde de cerámica y del núcleo de la pieza de fundición.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310016868 DE102013016868A1 (de) | 2013-10-11 | 2013-10-11 | Feingussverfahren hohler Bauteile |
| PCT/EP2014/002739 WO2015051916A1 (de) | 2013-10-11 | 2014-10-09 | Feingussverfahren hohler bauteile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016004656A MX2016004656A (es) | 2016-11-14 |
| MX383776B true MX383776B (es) | 2025-03-14 |
Family
ID=52011127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016004656A MX383776B (es) | 2013-10-11 | 2014-10-09 | Procedimiento de fundición de precisión de componentes huecos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10357819B2 (es) |
| EP (1) | EP3055089B1 (es) |
| JP (1) | JP6556149B2 (es) |
| CN (1) | CN105792962A (es) |
| CA (1) | CA2926778A1 (es) |
| DE (1) | DE102013016868A1 (es) |
| MX (1) | MX383776B (es) |
| RU (1) | RU2676539C2 (es) |
| WO (1) | WO2015051916A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10697305B2 (en) * | 2016-01-08 | 2020-06-30 | General Electric Company | Method for making hybrid ceramic/metal, ceramic/ceramic body by using 3D printing process |
| LU92951B1 (fr) * | 2016-01-20 | 2017-08-07 | Intelprop S A | Point de levage pivotant pour le levage de charges |
| GB201608336D0 (en) | 2016-05-12 | 2016-06-29 | Rolls Royce Plc | A method of providing a fixture for a ceramic article, a method of machining a ceramic article and a method of investment casting using a ceramic article |
| US10279388B2 (en) | 2016-08-03 | 2019-05-07 | General Electric Company | Methods for forming components using a jacketed mold pattern |
| FR3059259B1 (fr) | 2016-11-29 | 2019-05-10 | Jy'nove | Procede de fabrication d'un noyau ceramique de fonderie |
| US10391670B2 (en) * | 2017-06-28 | 2019-08-27 | General Electric Company | Additively manufactured integrated casting core structure with ceramic shell |
| DE102017122973A1 (de) * | 2017-10-04 | 2019-04-04 | Flc Flowcastings Gmbh | Verfahren zur Herstellung eines keramischen Kerns für das Herstellen eines Gussteils mit Hohlraumstrukturen sowie keramischer Kern |
| FR3074800B1 (fr) * | 2017-12-11 | 2019-11-01 | S.A.S 3Dceram-Sinto | Procede de fabrication de pieces en materiau ceramique par la technique des procedes additifs |
| DE102018200705A1 (de) | 2018-01-17 | 2019-07-18 | Flc Flowcastings Gmbh | Verfahren zur Herstellung eines keramischen Kerns für das Herstellen eines Gussteils mit Hohlraumstrukturen sowie keramischer Kern |
| US20210069784A1 (en) * | 2018-05-04 | 2021-03-11 | Addleap Ab | A method of generating a mold and using it for printing a three-dimensional object |
| US11318527B2 (en) | 2018-06-19 | 2022-05-03 | Siemens Energy Global GmbH & Co. KG | Manufacturing method for finishing of ceramic cores flash |
| PL3616806T3 (pl) * | 2018-09-03 | 2021-12-20 | Johannes + Michael Otto GbR vertreten durch die Gesellschafter Johannes Otto und Michael Otto | Sposób wytwarzania półfabrykatu na rdzeń formy modelu, rdzenia formy modelu oraz formy do odlewania precyzyjnego, jak również sposób odlewania służący do wytwarzania odlewu o strukturze drążonej |
| US20230001471A1 (en) * | 2020-01-13 | 2023-01-05 | Siemens Energy Global GmbH & Co. KG | Rapid manufacturing process for high definition ceramic core used for investment casting applications |
| US12285798B2 (en) | 2020-06-01 | 2025-04-29 | LightSpeed Concepts Inc. | Tool-less method for making molds, cores, and temporary tools |
| CN115989123B (zh) * | 2020-06-09 | 2025-12-05 | 易升腾知识产权有限责任公司 | 由3d打印工具支架形成的工具 |
| KR102325280B1 (ko) * | 2020-08-26 | 2021-11-11 | 두산중공업 주식회사 | 정밀주조용 코어-왁스 조립체 제조방법 |
| US11813665B2 (en) * | 2020-09-14 | 2023-11-14 | General Electric Company | Methods for casting a component having a readily removable casting core |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295530A (en) * | 1992-02-18 | 1994-03-22 | General Motors Corporation | Single-cast, high-temperature, thin wall structures and methods of making the same |
| US5339888A (en) * | 1993-07-15 | 1994-08-23 | General Electric Company | Method for obtaining near net shape castings by post injection forming of wax patterns |
| US5465780A (en) * | 1993-11-23 | 1995-11-14 | Alliedsignal Inc. | Laser machining of ceramic cores |
| CA2134805A1 (en) * | 1993-11-29 | 1995-05-30 | Furgan Z. Shaikh | Rapidly making complex castings |
| DE4340646A1 (de) * | 1993-11-30 | 1995-06-01 | Mec Gmbh | Verfahren und Vorrichtung zur Erzeugung eines als Prototyp dienenden Werkstückes |
| RU2093298C1 (ru) * | 1995-04-10 | 1997-10-20 | Ульяновский государственный технический университет | Способ изготовления пресс-форм для получения выплавляемых моделей некруглых зубчатых колес |
| US6513567B2 (en) * | 1998-11-04 | 2003-02-04 | Ford Global Technologies, Inc. | Method of making a spray formed rapid tool |
| JP2004330280A (ja) * | 2003-05-12 | 2004-11-25 | Ishikawajima Harima Heavy Ind Co Ltd | ３次元形状を有する耐熱セラミックコアとその鋳造品の製造方法 |
| US7302990B2 (en) | 2004-05-06 | 2007-12-04 | General Electric Company | Method of forming concavities in the surface of a metal component, and related processes and articles |
| CA2511154C (en) * | 2004-07-06 | 2012-09-18 | General Electric Company | Synthetic model casting |
| FR2878458B1 (fr) * | 2004-11-26 | 2008-07-11 | Snecma Moteurs Sa | Procede de fabrication de noyaux ceramiques de fonderie pour aubes de turbomachines, outil pour la mise en oeuvre du procede |
| US7438527B2 (en) | 2005-04-22 | 2008-10-21 | United Technologies Corporation | Airfoil trailing edge cooling |
| JP4641464B2 (ja) * | 2005-08-19 | 2011-03-02 | アイコクアルファ株式会社 | チタン製圧縮機翼車の製造方法 |
| EP1772210A3 (en) * | 2005-09-30 | 2008-05-28 | General Electric Company | Methods for making ceramic casting cores and cores |
| DE102007012321A1 (de) | 2007-03-09 | 2008-09-11 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zum Feingießen von metallischen Bauteilen mit dünnen Durchgangskanälen |
| DE102008037534A1 (de) * | 2008-11-07 | 2010-05-12 | General Electric Co. | Verfahren zum Herstellung von Gasturbinenkomponenten unter Verwendung einer einteiligen verlorenen Kern- und Schalen-Modellform |
| US20110042858A1 (en) * | 2009-08-19 | 2011-02-24 | Vinch Jr Samuel D | Method of making molds with production ready surfaces |
-
2013
- 2013-10-11 DE DE201310016868 patent/DE102013016868A1/de not_active Withdrawn
-
2014
- 2014-10-09 WO PCT/EP2014/002739 patent/WO2015051916A1/de not_active Ceased
- 2014-10-09 JP JP2016547221A patent/JP6556149B2/ja not_active Expired - Fee Related
- 2014-10-09 CA CA2926778A patent/CA2926778A1/en not_active Abandoned
- 2014-10-09 EP EP14808483.3A patent/EP3055089B1/de active Active
- 2014-10-09 RU RU2016121593A patent/RU2676539C2/ru active
- 2014-10-09 MX MX2016004656A patent/MX383776B/es unknown
- 2014-10-09 US US15/028,384 patent/US10357819B2/en not_active Expired - Fee Related
- 2014-10-09 CN CN201480056067.5A patent/CN105792962A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016121593A3 (es) | 2018-06-27 |
| EP3055089B1 (de) | 2019-11-27 |
| US10357819B2 (en) | 2019-07-23 |
| DE102013016868A1 (de) | 2015-04-16 |
| US20160256918A1 (en) | 2016-09-08 |
| EP3055089A1 (de) | 2016-08-17 |
| JP2016532567A (ja) | 2016-10-20 |
| WO2015051916A1 (de) | 2015-04-16 |
| JP6556149B2 (ja) | 2019-08-07 |
| RU2016121593A (ru) | 2017-12-06 |
| CA2926778A1 (en) | 2015-04-16 |
| CN105792962A (zh) | 2016-07-20 |
| RU2676539C2 (ru) | 2019-01-09 |
| MX2016004656A (es) | 2016-11-14 |
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