MX2012011513A - Metodo para colar componentes de compresor de voluta. - Google Patents
Metodo para colar componentes de compresor de voluta.Info
- Publication number
- MX2012011513A MX2012011513A MX2012011513A MX2012011513A MX2012011513A MX 2012011513 A MX2012011513 A MX 2012011513A MX 2012011513 A MX2012011513 A MX 2012011513A MX 2012011513 A MX2012011513 A MX 2012011513A MX 2012011513 A MX2012011513 A MX 2012011513A
- Authority
- MX
- Mexico
- Prior art keywords
- involute
- casting
- methods
- scroll compressor
- graphite
- Prior art date
Links
- 238000005266 casting Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 229910001060 Gray iron Inorganic materials 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229910001562 pearlite Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Abstract
Se proporcionan los métodos para colar componentes de compresor de voluta mejorados que tienen porciones envolventes de alta calidad. El método de colado comprende introducir el metal fundido a través de una región con relieve de un núcleo o molde que define los álabes envolventes. En ciertos aspectos, durante el colado, el metal fundido pasa a través de una o más compuertas que se extienden a través de un núcleo en una región con relieve central que forma la porción envolvente del componente de voluta. En ciertas variaciones, el metal comprende un hierro colado gris, de manera que la parte colada comprende un envolvente que tiene una matriz de perlita y grafito Tipo A que se encuentra substancialmente libre de defectos de sobreenfriamiento, además, en ciertas variaciones, la porción envolvente se encuentra substancialmente libre de grafitos Tipos B-E. De esa manera, se forman los componentes de voluta de colado con pocos defectos de alta calidad que tienen una buena capacidad de maquinado y una resistencia a la fatiga superior.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161542566P | 2011-10-03 | 2011-10-03 | |
| US13/633,262 US8662144B2 (en) | 2011-10-03 | 2012-10-02 | Methods of casting scroll compressor components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2012011513A true MX2012011513A (es) | 2013-09-03 |
Family
ID=48041313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2012011513A MX2012011513A (es) | 2011-10-03 | 2012-10-02 | Metodo para colar componentes de compresor de voluta. |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8662144B2 (es) |
| MX (1) | MX2012011513A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2735387A1 (de) * | 2012-11-22 | 2014-05-28 | Siemens Aktiengesellschaft | Gussform mit angeschrägten Stirnseiten bei inneren Wänden |
| WO2014111573A1 (de) * | 2013-01-18 | 2014-07-24 | Nemak Wernigerode Gmbh | VERFAHREN UND GIEßFORM ZUR HERSTELLUNG VON GUSSTEILEN, INSBESONDERE ZYLINDERBLÖCKEN UND ZYLINDERKÖPFEN, MIT FUNKTIONALER ANBINDUNG DES SPEISERS |
| US9890784B2 (en) * | 2015-06-30 | 2018-02-13 | Bitzer Kuehlmaschinenbau Gmbh | Cast-in offset fixed scroll intake opening |
| JPWO2024252823A1 (es) * | 2023-06-06 | 2024-12-12 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US728011A (en) | 1902-03-28 | 1903-05-12 | John C Reed | Flask for molding and casting. |
| US1003709A (en) | 1911-03-04 | 1911-09-19 | Alfred Cordingly | Car-wheel molding and casting flask. |
| US1502861A (en) | 1922-10-02 | 1924-07-29 | Earl Holley | Metal mold |
| US2150510A (en) | 1936-09-28 | 1939-03-14 | Kelsey Hayes Wheel Co | Apparatus for forming castings |
| US2268676A (en) | 1939-11-20 | 1942-01-06 | Connor B Shanley | Molding core |
| DE922299C (de) | 1951-07-05 | 1955-01-13 | Metallgiesserei Charlottental | Verfahren und Einrichtung zum Formen von gekuehlten Schieberplatten od. dgl. |
| US2919479A (en) | 1957-04-29 | 1960-01-05 | Allis Chalmers Mfg Co | Shell mold |
| US3554271A (en) | 1968-03-18 | 1971-01-12 | Acme Cleveland Corp | Molding assembly method |
| FR2226233B1 (es) | 1973-04-20 | 1976-11-12 | Renault | |
| US3897817A (en) | 1973-08-27 | 1975-08-05 | Caterpillar Tractor Co | Sand casting mold |
| US4154289A (en) | 1976-04-06 | 1979-05-15 | Marie-Therese Simian | Gating system |
| SU698718A1 (ru) | 1977-07-26 | 1979-11-25 | Кемеровский Межотраслевой Научно-Исследовательский И Проектнотехнологический Институт По Автоматизации И Механизации Машиностроения | Центробежна стопочна форма |
| US4352390A (en) | 1978-12-04 | 1982-10-05 | Sherwood Refractories, Inc. | Precision silica cones for sand casting of steel and iron alloys |
| JPS5626657A (en) | 1979-08-10 | 1981-03-14 | Aichi Keigokin Kk | Casting method |
| JPS57143101A (en) | 1981-03-02 | 1982-09-04 | Sanden Corp | Scroll part manufacturing and its device for scroll fluid suction and drain equipment |
| JPS6240966A (ja) * | 1985-08-19 | 1987-02-21 | Hitachi Metals Ltd | 薄肉鋳物の鋳造法 |
| US4742863A (en) | 1986-07-07 | 1988-05-10 | Witt Raymond H | Mold for sand casting varying thickness articles |
| CH676094A5 (es) | 1988-02-12 | 1990-12-14 | Fischer Ag Georg | |
| EP0410603A1 (en) | 1989-07-26 | 1991-01-30 | Foseco International Limited | Casting of molten iron and filters for use therein |
| JPH04288943A (ja) | 1991-03-18 | 1992-10-14 | Nissan Motor Co Ltd | 鋳造装置 |
| US5201811A (en) | 1992-01-28 | 1993-04-13 | The Hamilton Foundry & Machine Co. | Method and apparatus for the manufacture of unitary complex cores |
| US5390723A (en) | 1992-03-09 | 1995-02-21 | Mohla; Prem P. | Method of treating casting metals |
| US5263533A (en) * | 1992-05-14 | 1993-11-23 | General Motors Corporation | Mold for producing thin wall castings by gravity pouring |
| JPH07185739A (ja) | 1993-11-30 | 1995-07-25 | John Campbell | 溶融金属の鋳造方法 |
| CN1046442C (zh) | 1994-07-27 | 1999-11-17 | 毕彻致冷机有限公司及两合公司 | 生产带有对称螺旋外形零件的方法和铸造装置 |
| US5580401A (en) | 1995-03-14 | 1996-12-03 | Copeland Corporation | Gray cast iron system for scroll machines |
| US5887646A (en) | 1997-01-16 | 1999-03-30 | Ford Global Technologies, Inc. | Modular sand mold system for metal treatment and casting |
| FR2780322B3 (fr) | 1998-06-25 | 2000-05-12 | Daussan & Co | Procede pour preparer un moule de coulee |
| US6860315B2 (en) * | 2001-07-26 | 2005-03-01 | Copeland Corporation | Green sand casting method and apparatus |
| JP4288943B2 (ja) | 2002-12-20 | 2009-07-01 | マツダ株式会社 | エンジンの自動停止・始動制御装置 |
| US20090032211A1 (en) * | 2007-08-03 | 2009-02-05 | Gm Global Technology Operations, Inc. | Method for securing an insert in the manufacture of a damped part |
| US20090242160A1 (en) * | 2008-03-28 | 2009-10-01 | Obara Richard A | Methods of forming modulated capacity scrolls |
-
2012
- 2012-10-02 US US13/633,262 patent/US8662144B2/en not_active Expired - Fee Related
- 2012-10-02 MX MX2012011513A patent/MX2012011513A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US20130087299A1 (en) | 2013-04-11 |
| US8662144B2 (en) | 2014-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |