WO2015114262A1 - Moule chemisé pour coulée centrifuge - Google Patents
Moule chemisé pour coulée centrifuge Download PDFInfo
- Publication number
- WO2015114262A1 WO2015114262A1 PCT/FR2015/050208 FR2015050208W WO2015114262A1 WO 2015114262 A1 WO2015114262 A1 WO 2015114262A1 FR 2015050208 W FR2015050208 W FR 2015050208W WO 2015114262 A1 WO2015114262 A1 WO 2015114262A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exoskeleton
- liner
- mold according
- alloy
- mold
- Prior art date
Links
- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 23
- 239000000956 alloy Substances 0.000 claims abstract description 23
- 238000005266 casting Methods 0.000 claims abstract description 17
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008646 thermal stress Effects 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 229910010038 TiAl Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/101—Moulds
- B22D13/102—Linings for moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/101—Moulds
Definitions
- the shirts can be changed at a lower cost, while the rest of the mold structure, particularly the exoskeleton (s), can be preserved.
- FIG. 2 shows a conventional device for manufacturing bars or blanks 11, by successive operations of casting, casting and molding.
- the mold 130 differs from the mold 13 in the realization of some of its structural means, in particular its radial receiving housing of the alloy. Specifically, around the central block 131, by the bent inner ducts 132 from which the alloy is caused to be distributed radially around the central vertical axis A, are regularly spaced shirts 135 (or for example 135a, 135b Figure 4) which together define the aforementioned dwellings.
- the ducts 132 open respectively into radial ducts 133 which receive the alloy through an opening 133a and each extend inside one of the jackets, in a radial direction B.
- the opening 133a of each jacket is thus located in the radially inner end portion 134a of the duct concerned.
- FIG. 4 also shows that removable fasteners, such as 141 a, 141 b, are provided between each jacket (and / or the surrounding exoskeleton, references 142a, 142b) and the central block 131.
- peripheral wall is referenced 135d and there is seen in the center, the molded bar (blank) 110 from the casting.
- FIG. 8 illustrates a solution where the schematized exoskeleton 137a is provided with a movable door 143a which, in the open position, releases an opening 145 allowing it to pass therethrough (here laterally with respect to the radial axis B ) the shirt considered here 135a.
- Hinges such as the one identified 147a, may facilitate the operation of each mobile door and thus for example the extraction from its exoskeleton of a used shirt and the introduction of another, in better condition, replacing.
- FIGS 9.1 0 illustrate yet another solution where the shirts are individually formed of several shells, such as 150a, 150b for the shirt 135a schematically.
- the respective inner surfaces of the shells define at least the major part of the cast bar 110.
- the funnel / chute shape may correspond to the heel area of this blade and the end portion 133b enlarged to the zone of the blade. extended foot.
- individually all or part of the shirts 135 may have, transversely to the radial direction B along which they extend, a radial peripheral surface 170 at least locally (or partially) machined, as shown schematically in FIG. 15.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/115,148 US9764381B2 (en) | 2014-01-31 | 2015-01-29 | Lined mold for centrifugal casting |
CN201580006754.0A CN106132591B (zh) | 2014-01-31 | 2015-01-29 | 离心铸造的衬垫模具 |
EP15708562.2A EP3099438B1 (fr) | 2014-01-31 | 2015-01-29 | Moule chemisé pour coulée centrifuge |
RU2016131338A RU2687320C2 (ru) | 2014-01-31 | 2015-01-29 | Изложница для центробежного литья, снабженная вкладышами |
CA2938286A CA2938286C (fr) | 2014-01-31 | 2015-01-29 | Moule chemise pour coulee centrifuge |
JP2016549440A JP6495308B2 (ja) | 2014-01-31 | 2015-01-29 | 内張りされた遠心鋳造用鋳型 |
BR112016017708-8A BR112016017708B1 (pt) | 2014-01-31 | 2015-01-29 | molde rotativo em torno de um eixo para fundição centrífuga de uma liga |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1450799A FR3017061B1 (fr) | 2014-01-31 | 2014-01-31 | Moule chemise pour coulee centrifuge |
FR1450799 | 2014-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015114262A1 true WO2015114262A1 (fr) | 2015-08-06 |
Family
ID=51063535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2015/050208 WO2015114262A1 (fr) | 2014-01-31 | 2015-01-29 | Moule chemisé pour coulée centrifuge |
Country Status (9)
Country | Link |
---|---|
US (1) | US9764381B2 (fr) |
EP (1) | EP3099438B1 (fr) |
JP (1) | JP6495308B2 (fr) |
CN (1) | CN106132591B (fr) |
BR (1) | BR112016017708B1 (fr) |
CA (1) | CA2938286C (fr) |
FR (1) | FR3017061B1 (fr) |
RU (1) | RU2687320C2 (fr) |
WO (1) | WO2015114262A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3017062B1 (fr) * | 2014-01-31 | 2023-03-17 | Snecma | Moule centrifuge chemise a inertie thermique controlee |
EP3768447A1 (fr) * | 2018-03-21 | 2021-01-27 | Schubert & Salzer Feinguss Lobenstein GmbH | Procédé pour produire un moule servant à couler des matières en fusion ainsi que moule |
CN112916815B (zh) * | 2021-01-28 | 2022-05-03 | 济宁国弘机械科技有限公司 | 一种耐腐蚀且密封性能好的离心铸造机 |
CN113618052B (zh) * | 2021-10-13 | 2021-12-14 | 江苏利润友机械科技有限公司 | 一种船舶螺旋桨一体式铸造生产设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0992305A1 (fr) | 1998-10-10 | 2000-04-12 | ALD Vacuum Technologies Aktiengesellschaft | Procédé et dispositif de coulée des pièces de précision fabriqué par le moulage rotatif |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2378042A (en) * | 1942-05-23 | 1945-06-12 | Ford Motor Co | Multiple centrifugal casting |
FR946998A (fr) * | 1945-08-14 | 1949-06-20 | Thos Firth & John Brown Ltd | Perfectionnements aux machines à couler les métaux |
FR2104940B1 (fr) * | 1970-09-09 | 1974-09-20 | Pont A Mousson Fond | |
US4031947A (en) * | 1975-10-08 | 1977-06-28 | Walter W. Nichols | Method and apparatus for slug casting |
SU605677A1 (ru) * | 1976-10-15 | 1978-05-05 | Предприятие П/Я В-8889 | Устройство дл лить трубных заготовок |
SU996081A1 (ru) * | 1980-07-16 | 1983-02-15 | Всесоюзный Научно-Исследовательский Проектно-Технологический Институт Горного Машиностроения | Центробежна литейна установка |
SU925538A1 (ru) * | 1980-09-29 | 1982-05-07 | Ижевский Завод Тяжелых Бумагоделательных Машин | Изложница дл центробежного лить |
JPS6027464A (ja) * | 1983-07-25 | 1985-02-12 | Kubota Ltd | 竪型遠心力鋳造用鋳型 |
JPS62124060A (ja) * | 1985-11-22 | 1987-06-05 | Kubota Ltd | 遠心鋳造機のコアセツタ |
CN87207819U (zh) * | 1987-05-07 | 1988-10-05 | 机械委郑州机械研究所 | 封闭式离心铸造机 |
JPH09141409A (ja) * | 1995-11-15 | 1997-06-03 | Kubota Corp | 遠心鋳造用金型 |
CN1070396C (zh) * | 1997-12-09 | 2001-09-05 | 秦升益 | 组合式离心铸造铸型及制造该铸型的方法 |
CN2413821Y (zh) * | 2000-01-11 | 2001-01-10 | 邱玉珮 | 离心管道浇铸机 |
US6755239B2 (en) * | 2001-06-11 | 2004-06-29 | Santoku America, Inc. | Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum |
US6932143B2 (en) * | 2002-11-25 | 2005-08-23 | Charles H. Noble | Method and apparatus for centrifugal casting of metal |
CN2691745Y (zh) * | 2004-02-17 | 2005-04-13 | 王一诚 | 砂型离心铸造装置 |
CN101116903A (zh) * | 2006-08-05 | 2008-02-06 | 大连宝锋轧辊有限公司 | 一种离心铸造带凸台辊套的方法及模具 |
KR100834142B1 (ko) * | 2006-09-20 | 2008-06-02 | 이태원 | 파이프 연결용 플랜지 제작방법 및 몰드 구조 |
CN103286292B (zh) * | 2012-02-24 | 2015-02-25 | 常州市姚氏铸造材料有限公司 | 汽缸套毛坯离心铸造成型模具 |
FR3017062B1 (fr) * | 2014-01-31 | 2023-03-17 | Snecma | Moule centrifuge chemise a inertie thermique controlee |
-
2014
- 2014-01-31 FR FR1450799A patent/FR3017061B1/fr active Active
-
2015
- 2015-01-29 CA CA2938286A patent/CA2938286C/fr active Active
- 2015-01-29 BR BR112016017708-8A patent/BR112016017708B1/pt active IP Right Grant
- 2015-01-29 CN CN201580006754.0A patent/CN106132591B/zh active Active
- 2015-01-29 JP JP2016549440A patent/JP6495308B2/ja active Active
- 2015-01-29 EP EP15708562.2A patent/EP3099438B1/fr active Active
- 2015-01-29 RU RU2016131338A patent/RU2687320C2/ru active
- 2015-01-29 US US15/115,148 patent/US9764381B2/en active Active
- 2015-01-29 WO PCT/FR2015/050208 patent/WO2015114262A1/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0992305A1 (fr) | 1998-10-10 | 2000-04-12 | ALD Vacuum Technologies Aktiengesellschaft | Procédé et dispositif de coulée des pièces de précision fabriqué par le moulage rotatif |
Also Published As
Publication number | Publication date |
---|---|
CA2938286A1 (fr) | 2015-08-06 |
RU2016131338A3 (fr) | 2018-10-22 |
US20160339511A1 (en) | 2016-11-24 |
JP2017507028A (ja) | 2017-03-16 |
CA2938286C (fr) | 2022-05-10 |
RU2687320C2 (ru) | 2019-05-13 |
FR3017061B1 (fr) | 2019-06-07 |
JP6495308B2 (ja) | 2019-04-03 |
BR112016017708A2 (pt) | 2017-08-08 |
RU2016131338A (ru) | 2018-03-05 |
EP3099438A1 (fr) | 2016-12-07 |
EP3099438B1 (fr) | 2018-04-11 |
CN106132591B (zh) | 2021-05-28 |
CN106132591A (zh) | 2016-11-16 |
US9764381B2 (en) | 2017-09-19 |
BR112016017708B1 (pt) | 2021-02-23 |
FR3017061A1 (fr) | 2015-08-07 |
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