ES8101948A1 - Procedimiento para la fabricacion de un macho perdido para fundicion - Google Patents
Procedimiento para la fabricacion de un macho perdido para fundicionInfo
- Publication number
- ES8101948A1 ES8101948A1 ES492093A ES492093A ES8101948A1 ES 8101948 A1 ES8101948 A1 ES 8101948A1 ES 492093 A ES492093 A ES 492093A ES 492093 A ES492093 A ES 492093A ES 8101948 A1 ES8101948 A1 ES 8101948A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- core assembly
- plastic layer
- composite molded
- casting methods
- 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.)
- Expired
Links
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
- B22C9/103—Multipart cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
PROCEDIMIENTO DE FABRICACION DE UN MACHO PERDIDO PARA FUNDICION. CONSISTE EN LA FABRICACION DE LAS PARTES DEL MACHO (4, 16) CON UN MATERIAL RESISTENTE A LA ACCION DEL METAL FUNDIDO, ENSAMBLADAS POR INTERPOSICION DE DISTANCIADORES CONSISTENTE EN MATERIAL SINTETICO CELULAR (6), MOLDEADOS SOBRE LAS PIEZAS DE MACHO PREVIAMENTE FORMADAS. EL MACHO TERMINADO SE SOMETE, ANTES DE SU INSERCION EN EL MOLDE DE COLADA, A LA ACCION DE UN DISOLVENTE EN CANTIDAD Y TIEMPO SUFICIENTE PARA LOGRAR LA DISOLUCION DE LAS CAPAS INTERMEDIAS DE MATERIAL SINTETICO, Y A UN SECADO A CONTINUACION, QUE SE REALIZA A PRESION INFERIOR A LA ATMOSFERICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/045,000 US4462453A (en) | 1979-06-04 | 1979-06-04 | Casting methods with composite molded core assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8101948A1 true ES8101948A1 (es) | 1980-12-16 |
ES492093A0 ES492093A0 (es) | 1980-12-16 |
Family
ID=21935469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492093A Granted ES492093A0 (es) | 1979-06-04 | 1980-06-03 | Procedimiento para la fabricacion de un macho perdido para fundicion |
Country Status (11)
Country | Link |
---|---|
US (1) | US4462453A (es) |
JP (1) | JPS55161547A (es) |
AU (1) | AU527256B2 (es) |
CA (1) | CA1177220A (es) |
CH (1) | CH646887A5 (es) |
DE (1) | DE3018782A1 (es) |
ES (1) | ES492093A0 (es) |
FR (1) | FR2458337A1 (es) |
GB (1) | GB2050890B (es) |
IT (1) | IT1127487B (es) |
MX (1) | MX156054A (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58184040A (ja) * | 1982-04-22 | 1983-10-27 | Nissan Motor Co Ltd | 内燃機関のシリンダブロツク用中子及びその造型方法 |
JPS6015447U (ja) * | 1983-07-08 | 1985-02-01 | トヨタ自動車株式会社 | 中子組付体 |
JPS6074826U (ja) * | 1983-10-27 | 1985-05-25 | トヨタ自動車株式会社 | マニホルド鋳物の加工装置 |
JPS60121038A (ja) * | 1983-12-02 | 1985-06-28 | Mazda Motor Corp | 鋳型の組立方法 |
JPS61126943A (ja) * | 1984-11-22 | 1986-06-14 | Mazda Motor Corp | シリンダブロツク鋳造用ケレン |
US4632169A (en) * | 1985-05-01 | 1986-12-30 | Outboard Marine Corporation | Two cycle cylinder block foam pattern |
US4657063A (en) * | 1985-05-17 | 1987-04-14 | Outboard Marin Corporation | Foam pattern for casting an air cooled cylinder head |
US4802447A (en) * | 1985-12-17 | 1989-02-07 | Brunswick Corporation | Foam pattern for engine cylinder block |
JPS63147605A (ja) * | 1986-07-28 | 1988-06-20 | 株式会社日立製作所 | スリツプキヤステイング用鋳型の製作法及びスリツプキヤステイング成形方法 |
US4922991A (en) * | 1986-09-03 | 1990-05-08 | Ashland Oil, Inc. | Composite core assembly for metal casting |
JPH069722Y2 (ja) * | 1987-02-20 | 1994-03-16 | 本田技研工業株式会社 | 内燃機関用シリンダヘツド鋳造用ポ−ト中子 |
US4809761A (en) * | 1988-01-12 | 1989-03-07 | The Dow Chemical Company | Process for producing molds or cores for investment casting with reduced solvent loss |
US5027878A (en) * | 1989-10-05 | 1991-07-02 | Deere & Company | Method of impregnation of iron with a wear resistant material |
JPH02280945A (ja) * | 1990-03-22 | 1990-11-16 | Toyota Motor Corp | 中子組付体を用いる鋳造方法 |
US6305458B1 (en) * | 1999-03-17 | 2001-10-23 | Baker Hughes Incorporated | Lost foam and sand cores stage manufacturing technology |
DE10019310C1 (de) | 2000-04-19 | 2001-10-25 | Vaw Mandl & Berger Gmbh Linz | Gießform, umfassend Außenformteile und darin eingelegte Formstoffkerne |
FR2819206A1 (fr) * | 2001-01-10 | 2002-07-12 | Peugeot Citroen Automobiles Sa | Procede de moulage a element de moule utilisant un modele tridimensionnel, element de moule mis en oeuvre lors de ce procede, et piece obtenue par ce procede |
WO2006045353A1 (en) * | 2004-10-19 | 2006-05-04 | Alluminio Dongo S.P.A. | Pattern for obtaining a casting by the lost foam casting technique and method for manufacturing such pattern |
GB2455560B (en) * | 2007-12-14 | 2009-12-16 | Rolls Royce Plc | Core for casting |
US9486854B2 (en) | 2012-09-10 | 2016-11-08 | United Technologies Corporation | Ceramic and refractory metal core assembly |
CN107913980B (zh) * | 2016-10-11 | 2024-05-17 | 北京航空材料研究院股份有限公司 | 弯管模具 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB789722A (en) * | 1954-03-09 | 1958-01-29 | Rolls Royce | Improvements relating to casting processes for metals |
US3094751A (en) * | 1960-08-22 | 1963-06-25 | Prec Metalsmiths Inc | Method of form removal from precision casting shells |
DE1216492B (de) * | 1961-10-31 | 1966-05-12 | Prec Metalsmiths Inc | Verfahren zur Herstellung von Praezisionsgiessformen mit verlorenen Modellen |
US3259949A (en) * | 1964-01-16 | 1966-07-12 | Meehanite Metal Corp | Casting method |
US3226785A (en) * | 1964-03-20 | 1966-01-04 | George S Moxlow | Metal casting process using destructible pattern |
US3257692A (en) * | 1964-10-28 | 1966-06-28 | Howe Sound Co | Graphite shell molds and method of making |
US3410942A (en) * | 1965-05-24 | 1968-11-12 | Full Mold Process Inc | Casting method |
US3339622A (en) * | 1965-05-26 | 1967-09-05 | Prec Metalsmiths Inc | Method of removing patterns from investment molds |
US3374827A (en) * | 1965-11-17 | 1968-03-26 | Gen Motors Corp | Method of using vaporizable core assembly spacers |
GB1261904A (en) * | 1968-06-20 | 1972-01-26 | Aeroplane Motor Alu Cast | Improvements in cast metal pistons |
US3596703A (en) * | 1968-10-01 | 1971-08-03 | Trw Inc | Method of preventing core shift in casting articles |
DE1934787A1 (de) * | 1969-07-09 | 1971-01-14 | Schmidt Gmbh Karl | Salzkern fuer Giessereizwecke |
US3996991A (en) * | 1973-11-13 | 1976-12-14 | Kubota, Ltd. | Investment casting method |
GB1516312A (en) * | 1975-08-20 | 1978-07-05 | Boc International Ltd | Repair of ingot-mould |
JPS52109424A (en) * | 1976-03-12 | 1977-09-13 | Kurotani Bijiyutsu Kk | Mold manufacturing for precision casting |
JPS5813252B2 (ja) * | 1976-09-16 | 1983-03-12 | 日産デイ−ゼル工業株式会社 | シリンダヘツド鋳造用鋳型の造型方法 |
US4093018A (en) * | 1976-10-19 | 1978-06-06 | Deere & Company | Casting methods with composite molded core assembly |
-
1979
- 1979-06-04 US US06/045,000 patent/US4462453A/en not_active Expired - Lifetime
-
1980
- 1980-05-15 MX MX182349A patent/MX156054A/es unknown
- 1980-05-16 DE DE19803018782 patent/DE3018782A1/de not_active Ceased
- 1980-05-20 CA CA000352267A patent/CA1177220A/en not_active Expired
- 1980-05-26 AU AU58746/80A patent/AU527256B2/en not_active Ceased
- 1980-05-29 GB GB8017563A patent/GB2050890B/en not_active Expired
- 1980-05-30 IT IT48851/80A patent/IT1127487B/it active
- 1980-06-03 ES ES492093A patent/ES492093A0/es active Granted
- 1980-06-03 CH CH430080A patent/CH646887A5/de not_active IP Right Cessation
- 1980-06-03 FR FR8012290A patent/FR2458337A1/fr active Granted
- 1980-06-04 JP JP7537980A patent/JPS55161547A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0214137B2 (es) | 1990-04-06 |
MX156054A (es) | 1988-06-20 |
JPS55161547A (en) | 1980-12-16 |
FR2458337B1 (es) | 1983-08-19 |
GB2050890A (en) | 1981-01-14 |
US4462453A (en) | 1984-07-31 |
ES492093A0 (es) | 1980-12-16 |
IT8048851A0 (it) | 1980-05-30 |
AU5874680A (en) | 1980-12-11 |
FR2458337A1 (fr) | 1981-01-02 |
GB2050890B (en) | 1983-02-16 |
AU527256B2 (en) | 1983-02-24 |
CH646887A5 (de) | 1984-12-28 |
CA1177220A (en) | 1984-11-06 |
IT1127487B (it) | 1986-05-21 |
DE3018782A1 (de) | 1980-12-18 |
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