FR2363388A1 - Perfectionnements apportes au moulage - Google Patents
Perfectionnements apportes au moulageInfo
- Publication number
- FR2363388A1 FR2363388A1 FR7726310A FR7726310A FR2363388A1 FR 2363388 A1 FR2363388 A1 FR 2363388A1 FR 7726310 A FR7726310 A FR 7726310A FR 7726310 A FR7726310 A FR 7726310A FR 2363388 A1 FR2363388 A1 FR 2363388A1
- Authority
- FR
- France
- Prior art keywords
- mold
- row
- individual
- individual component
- assembly
- 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.)
- Granted
Links
Classifications
-
- 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
- B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
L'invention concerne un ensemble de moulage destiné à la production de pièces moulées multiples comprenant une pluralité de moules composants individuels disposés ensemble selon une rangée et définissant une pluralité de cavités de moulage individuelles. Chaque moule composant individuel Il, 12 présente une forme qui s'adapte avec précision au moule composant individuel adjacent dans la rangée au moins sur les surfaces extérieures de la rangée, chaque cavité de moulage 14 comportant un chenal de coulée 16 communiquant avec un espace 32 défini à l'intérieur de l'ensemble de moulage situé contre la base de la rangée, des moyens 26 capables d'admettre le métal en fusion dans ledit espace en vue de remplir ensuite les cavités de moulage individuelles et des moyens 30 destinés à rendre étanches au moins les côtés extérieurs et la base de l'ensemble pour éviter toute fuite du métal en fusion. Application à la fabrication d'aubes de turbomachine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36031/76A GB1584367A (en) | 1976-08-31 | 1976-08-31 | Mould assembly for producing multiple castings |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2363388A1 true FR2363388A1 (fr) | 1978-03-31 |
FR2363388B1 FR2363388B1 (fr) | 1981-08-28 |
Family
ID=10384206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726310A Granted FR2363388A1 (fr) | 1976-08-31 | 1977-08-30 | Perfectionnements apportes au moulage |
Country Status (13)
Country | Link |
---|---|
US (1) | US4133371A (fr) |
JP (1) | JPS5330420A (fr) |
AU (1) | AU506574B2 (fr) |
BE (1) | BE858231A (fr) |
CA (1) | CA1097885A (fr) |
DE (1) | DE2738635C2 (fr) |
DK (1) | DK384477A (fr) |
FR (1) | FR2363388A1 (fr) |
GB (1) | GB1584367A (fr) |
IL (1) | IL52828A (fr) |
IT (1) | IT1113603B (fr) |
NL (1) | NL174528C (fr) |
SE (1) | SE432724B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520117A (en) * | 1981-04-09 | 1985-05-28 | Rolls-Royce Limited | Refractory articles and the method for the manufacture thereof |
FR2734188A1 (fr) * | 1982-09-28 | 1996-11-22 | Snecma | Procede de fabrication de pieces monocristallines |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4243199A (en) * | 1979-12-05 | 1981-01-06 | Hill Rodman K | Mold for molding propellers having tapered hubs |
US4316595A (en) * | 1980-10-27 | 1982-02-23 | Ronald M. Wheeler | Concrete post forming apparatus |
GB2096503A (en) * | 1981-04-13 | 1982-10-20 | Rolls Royce | Mould assembly for producing multiple castings |
US4552197A (en) * | 1982-07-03 | 1985-11-12 | Rolls-Royce Ltd. | Mould assembly for casting metal articles and a method of manufacture thereof |
US4617977A (en) * | 1982-07-03 | 1986-10-21 | Rolls-Royce Limited | Ceramic casting mould and a method for its manufacture |
US4938675A (en) * | 1988-12-12 | 1990-07-03 | Contreras Joseph A | Apparatus for making multi-sectioned and multi-colored solid products having a desired geometric or other shape |
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 |
US6395213B1 (en) | 1999-06-24 | 2002-05-28 | Alma L. Staskiewicz | Apparatus and method for producing cast concrete articles |
US6736365B2 (en) | 1999-06-24 | 2004-05-18 | Naams, Llc | Valve for use in producing cast concrete articles |
DE202005003014U1 (de) * | 2005-02-24 | 2005-04-28 | Dekema Dental-Keramiköfen GmbH | Vorrichtung zur Herstellung von Muffeln für die Herstellung von Zahnersatzteilen |
WO2011013730A1 (fr) * | 2009-07-31 | 2011-02-03 | 森川産業株式会社 | Unité de coulage et procédé de coulage |
JP5422304B2 (ja) * | 2009-08-26 | 2014-02-19 | 三菱重工業株式会社 | タービン翼用鋳型およびタービン翼の製造方法 |
US8281473B2 (en) | 2010-04-23 | 2012-10-09 | Flsmidth A/S | Wearable surface for a device configured for material comminution |
US8484824B2 (en) | 2010-09-01 | 2013-07-16 | Flsmidth A/S | Method of forming a wearable surface of a body |
US8336180B2 (en) | 2010-09-29 | 2012-12-25 | Flsmidth A/S | Method of forming or repairing devices configured to comminute material |
GB2485848B (en) | 2010-11-29 | 2018-07-11 | Halliburton Energy Services Inc | Improvements in heat flow control for molding downhole equipment |
GB2490299B (en) * | 2010-11-29 | 2018-05-23 | Halliburton Energy Services Inc | Mold assemblies including a mold insertable in a container |
GB2490087B (en) | 2010-11-29 | 2016-04-27 | Halliburton Energy Services Inc | Forming objects by infiltrating a printed matrix |
US20130118704A1 (en) * | 2011-11-10 | 2013-05-16 | General Electric Company | Electromagnetically stirred sand castings |
US10118439B1 (en) | 2015-11-27 | 2018-11-06 | Shark Wheel, LLC | Wheel having a sinusoidal circumference |
US10974919B2 (en) | 2012-11-14 | 2021-04-13 | Shark Wheel, Inc. | Device and method for aligning material sheets |
US10899172B2 (en) | 2012-11-14 | 2021-01-26 | Shark Wheel, Inc. | Sinusoidal wheel |
US10064709B2 (en) * | 2013-02-15 | 2018-09-04 | Jean J. Elnajjar | Separable segmented casting ring for making investment molds |
US9486852B2 (en) | 2013-03-14 | 2016-11-08 | Hitchiner Manufacturing Co., Inc. | Radial pattern assembly |
US9498819B2 (en) | 2013-03-14 | 2016-11-22 | Hitchiner Manufacturing Co., Inc. | Refractory mold and method of making |
US9481029B2 (en) | 2013-03-14 | 2016-11-01 | Hitchiner Manufacturing Co., Inc. | Method of making a radial pattern assembly |
CN103418754B (zh) * | 2013-08-30 | 2015-12-02 | 中国南方航空工业(集团)有限公司 | 一种用于铸造航空发动机机匣部件的铸型的制造方法 |
JP5646025B2 (ja) * | 2013-09-27 | 2014-12-24 | 三菱重工業株式会社 | タービン翼用鋳型およびタービン翼の製造方法 |
CN103551521B (zh) * | 2013-11-14 | 2015-07-29 | 宁夏共享集团有限责任公司 | 一种导向叶片铸件的铸造方法 |
US10449605B2 (en) | 2013-11-27 | 2019-10-22 | United Technologies Corporation | Method and apparatus for manufacturing a multi-alloy cast structure |
FR3018710B1 (fr) * | 2014-03-19 | 2019-06-28 | Safran Aircraft Engines | Arbre de coulee et procede d'assemblage |
US10773424B1 (en) * | 2014-08-07 | 2020-09-15 | Shark Wheel, Inc. | Structural complex mold |
US10981299B2 (en) | 2014-08-07 | 2021-04-20 | Shark Wheel, Inc. | Structural complex mold |
CN105312504B (zh) * | 2015-11-04 | 2017-08-29 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种高温合金薄壁环型铸件浇注***及制造方法 |
CN106216607B (zh) * | 2016-09-26 | 2018-03-13 | 贵州开磷机电装备工程有限责任公司 | 一种铸件底部浇注*** |
US10421116B2 (en) | 2017-07-05 | 2019-09-24 | L.E. Jones Company | Method of casting valve seat inserts and casting apparatus |
CN108515146B (zh) * | 2018-05-22 | 2019-12-27 | 中国航发南方工业有限公司 | 整体精铸导向器的浇注*** |
CN109434025A (zh) * | 2018-11-29 | 2019-03-08 | 沈阳航发精密铸造有限公司 | 一种消除上缘板裂纹冶金缺陷的工艺方法 |
CN111421111B (zh) * | 2020-05-15 | 2021-11-30 | 贵州安吉航空精密铸造有限责任公司 | 一种用于熔模铸造工艺的浇道装置及其制备方法 |
CN113560533B (zh) * | 2021-08-02 | 2022-11-22 | 贵州航天风华精密设备有限公司 | 复合型浇注*** |
CN117680662B (zh) * | 2024-02-04 | 2024-04-09 | 山西禧佑源民机完工中心有限公司 | 一种用于航空飞机金属涡轮叶片铸造设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2291788A (en) * | 1940-08-01 | 1942-08-04 | Bean Morris | Combined gate and riser |
FR1031981A (fr) * | 1951-02-02 | 1953-06-29 | Procédé de fabrication en série par moulage en mottes à joints verticaux pour tout objet en métal ou matière moulée par gravité | |
US3463221A (en) * | 1967-07-27 | 1969-08-26 | Cloyd Tillery | Modular sand mold |
US3598167A (en) * | 1968-11-01 | 1971-08-10 | United Aircraft Corp | Method and means for the production of columnar-grained castings |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US70710A (en) * | 1867-11-12 | Improved molds for casting steel ingots | ||
US738279A (en) * | 1902-09-29 | 1903-09-08 | Arthur K Beckwith | Molding apparatus. |
US1414394A (en) * | 1920-05-11 | 1922-05-02 | Batty George | Apparatus for casting ingots |
US2502595A (en) * | 1939-06-03 | 1950-04-04 | Schermuly Conrad David | Mold |
DE731428C (de) * | 1941-10-12 | 1943-02-06 | Heinrich Hepperle | Giessform aus uebereinandergeschichteten plattenfoermigen Formteilen |
US3104665A (en) * | 1959-03-30 | 1963-09-24 | Edward J Towns | Suppository mold and container |
US3116523A (en) * | 1962-05-21 | 1964-01-07 | Jimmie L Barber | Mold for pipe fitting seals |
US3598175A (en) * | 1967-11-17 | 1971-08-10 | Olsson International | Apparatus for casting metal slabs and billets |
GB1279297A (en) * | 1969-06-24 | 1972-06-28 | Howmet Corp | Ceramic gang mold |
US3690368A (en) * | 1970-08-14 | 1972-09-12 | United Aircraft Corp | Casting single crystal articles |
JPS4861331A (fr) * | 1971-12-04 | 1973-08-28 | ||
JPS5131766B2 (fr) * | 1972-12-25 | 1976-09-08 | ||
GB1525707A (en) * | 1975-02-22 | 1978-09-20 | Booth & Co Ltd W H | Casting metals |
-
1976
- 1976-08-31 GB GB36031/76A patent/GB1584367A/en not_active Expired
-
1977
- 1977-08-22 US US05/826,545 patent/US4133371A/en not_active Expired - Lifetime
- 1977-08-26 IL IL52828A patent/IL52828A/xx unknown
- 1977-08-26 DE DE2738635A patent/DE2738635C2/de not_active Expired
- 1977-08-26 NL NLAANVRAGE7709449,A patent/NL174528C/xx not_active IP Right Cessation
- 1977-08-29 AU AU28323/77A patent/AU506574B2/en not_active Expired
- 1977-08-30 DK DK384477A patent/DK384477A/da not_active Application Discontinuation
- 1977-08-30 FR FR7726310A patent/FR2363388A1/fr active Granted
- 1977-08-30 BE BE180531A patent/BE858231A/fr not_active IP Right Cessation
- 1977-08-30 CA CA285,792A patent/CA1097885A/fr not_active Expired
- 1977-08-30 SE SE7709729A patent/SE432724B/xx not_active IP Right Cessation
- 1977-08-31 JP JP10469877A patent/JPS5330420A/ja active Granted
- 1977-08-31 IT IT7727146A patent/IT1113603B/it active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2291788A (en) * | 1940-08-01 | 1942-08-04 | Bean Morris | Combined gate and riser |
FR1031981A (fr) * | 1951-02-02 | 1953-06-29 | Procédé de fabrication en série par moulage en mottes à joints verticaux pour tout objet en métal ou matière moulée par gravité | |
US3463221A (en) * | 1967-07-27 | 1969-08-26 | Cloyd Tillery | Modular sand mold |
US3598167A (en) * | 1968-11-01 | 1971-08-10 | United Aircraft Corp | Method and means for the production of columnar-grained castings |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520117A (en) * | 1981-04-09 | 1985-05-28 | Rolls-Royce Limited | Refractory articles and the method for the manufacture thereof |
FR2734188A1 (fr) * | 1982-09-28 | 1996-11-22 | Snecma | Procede de fabrication de pieces monocristallines |
DE3334473C1 (de) * | 1982-09-28 | 1997-01-30 | Snecma | Verfahren zur Herstellung von monokristallinen Stücken |
Also Published As
Publication number | Publication date |
---|---|
IL52828A0 (en) | 1977-10-31 |
AU2832377A (en) | 1979-03-08 |
AU506574B2 (en) | 1980-01-10 |
BE858231A (fr) | 1977-12-16 |
NL174528B (nl) | 1984-02-01 |
JPS5330420A (en) | 1978-03-22 |
NL7709449A (nl) | 1978-03-02 |
CA1097885A (fr) | 1981-03-24 |
IT1113603B (it) | 1986-01-20 |
DE2738635C2 (de) | 1983-08-18 |
JPS5649170B2 (fr) | 1981-11-20 |
FR2363388B1 (fr) | 1981-08-28 |
SE7709729L (sv) | 1978-03-01 |
GB1584367A (en) | 1981-02-11 |
US4133371A (en) | 1979-01-09 |
DE2738635A1 (de) | 1978-03-02 |
IL52828A (en) | 1982-01-31 |
NL174528C (nl) | 1984-07-02 |
SE432724B (sv) | 1984-04-16 |
DK384477A (da) | 1978-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |