GB2322585A - Making a metal shape by casting - Google Patents
Making a metal shape by castingInfo
- Publication number
- GB2322585A GB2322585A GB9809631A GB9809631A GB2322585A GB 2322585 A GB2322585 A GB 2322585A GB 9809631 A GB9809631 A GB 9809631A GB 9809631 A GB9809631 A GB 9809631A GB 2322585 A GB2322585 A GB 2322585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pattern
- shell
- mould
- metal
- making
- 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
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/005—Adjustable, sectional, expandable or flexible patterns
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A method of making a metal shape comprising the steps of supplying molten metal into a ceramic shell mould mounted in a container, spinning the container and the shell mould therein about an axis and permitting the metal to solidify in the shell mould and thereafter removing, for example by breaking, the shell mould to expose the metal shape. The ceramic shell moulds made by providing a pattern of flexible elastically deformable material of a required shape and supported on a mandrel, applying at least one coating of hardenable refractory material to said pattern to form a rigid shell and removing the mandrel from supportant relationship with the pattern and subsequently removing the pattern from the shell by elastically deforming the pattern. The pattern is made by moulding said material in a master mould of a required shape and removing the pattern from the master mould, after the pattern has set, by elastically deforming the pattern.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9809631A GB2322585B (en) | 1995-11-07 | 1996-11-06 | Making a metal shape by casting |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9522741.9A GB9522741D0 (en) | 1995-11-07 | 1995-11-07 | Making a metal shape by casting |
GB9809631A GB2322585B (en) | 1995-11-07 | 1996-11-06 | Making a metal shape by casting |
PCT/GB1996/002715 WO1997017150A2 (en) | 1995-11-07 | 1996-11-06 | Making a metal shape by casting |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9809631D0 GB9809631D0 (en) | 1998-07-01 |
GB2322585A true GB2322585A (en) | 1998-09-02 |
GB2322585B GB2322585B (en) | 1999-09-29 |
Family
ID=26308065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9809631A Expired - Fee Related GB2322585B (en) | 1995-11-07 | 1996-11-06 | Making a metal shape by casting |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2322585B (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE136138C (en) * | ||||
FR1384487A (en) * | 1963-03-14 | 1965-01-04 | Enhancements to shell molds for precision casting | |
DE2236537A1 (en) * | 1971-07-26 | 1973-02-08 | Caterpillar Tractor Co | MODEL FOR THE PRODUCTION OF MOLDS |
JPS53102830A (en) * | 1977-02-21 | 1978-09-07 | Watanabe Chiyuuzou Kk | Casting method that accurately display pattern of casting product |
JPS55153648A (en) * | 1979-05-16 | 1980-11-29 | Nissan Motor Co Ltd | Pattern molding method |
GB2050220A (en) * | 1979-05-02 | 1981-01-07 | Pont A Mousson | Method and installation for low pressure casting of metal parts in a thin-walled sand impression |
JPS5623356A (en) * | 1980-07-31 | 1981-03-05 | Daido Steel Co Ltd | Mold for vertical type centrifugal casting |
JPS58212835A (en) * | 1982-06-01 | 1983-12-10 | Toyota Motor Corp | Mold forming method |
JPS5910444A (en) * | 1982-07-09 | 1984-01-19 | Honda Motor Co Ltd | Rubber pattern for producing gypsum casting mold |
GB2148760A (en) * | 1983-10-27 | 1985-06-05 | Bsa Foundries Limited | Casting metal in a sand backed shell mould |
US4527610A (en) * | 1982-09-29 | 1985-07-09 | Werner Krebser | Centrifugal casting machine with means for balancing by interconnection of balancing mass and muffler holder |
JPS60261657A (en) * | 1984-06-08 | 1985-12-24 | Komatsu Ltd | Centrifugal casting method |
-
1996
- 1996-11-06 GB GB9809631A patent/GB2322585B/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE136138C (en) * | ||||
FR1384487A (en) * | 1963-03-14 | 1965-01-04 | Enhancements to shell molds for precision casting | |
DE2236537A1 (en) * | 1971-07-26 | 1973-02-08 | Caterpillar Tractor Co | MODEL FOR THE PRODUCTION OF MOLDS |
JPS53102830A (en) * | 1977-02-21 | 1978-09-07 | Watanabe Chiyuuzou Kk | Casting method that accurately display pattern of casting product |
GB2050220A (en) * | 1979-05-02 | 1981-01-07 | Pont A Mousson | Method and installation for low pressure casting of metal parts in a thin-walled sand impression |
JPS55153648A (en) * | 1979-05-16 | 1980-11-29 | Nissan Motor Co Ltd | Pattern molding method |
JPS5623356A (en) * | 1980-07-31 | 1981-03-05 | Daido Steel Co Ltd | Mold for vertical type centrifugal casting |
JPS58212835A (en) * | 1982-06-01 | 1983-12-10 | Toyota Motor Corp | Mold forming method |
JPS5910444A (en) * | 1982-07-09 | 1984-01-19 | Honda Motor Co Ltd | Rubber pattern for producing gypsum casting mold |
US4527610A (en) * | 1982-09-29 | 1985-07-09 | Werner Krebser | Centrifugal casting machine with means for balancing by interconnection of balancing mass and muffler holder |
GB2148760A (en) * | 1983-10-27 | 1985-06-05 | Bsa Foundries Limited | Casting metal in a sand backed shell mould |
JPS60261657A (en) * | 1984-06-08 | 1985-12-24 | Komatsu Ltd | Centrifugal casting method |
Non-Patent Citations (6)
Title |
---|
Derwent Accession no 78-74860A & JP 53 102 830 A * |
Patent Abstracts of Japan vol 005 no 025 (M-055) & JP 55 153 648 A * |
Patent Abstracts of Japan vol 005 no 072 (M-068) & JP 56 023 356 A * |
Patent Abstracts of Japan vol 008 no 061 (M-284) & JP 58 212 835 A * |
Patent Abstracts of Japan vol 008 no 096 (M-294) & JP 59 010 444 A * |
Patent Abstracts of Japan vol 010 no 138 (M-480) & JP 60 261 657 A * |
Also Published As
Publication number | Publication date |
---|---|
GB2322585B (en) | 1999-09-29 |
GB9809631D0 (en) | 1998-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997017150A3 (en) | Making a metal shape by casting | |
CA2100371A1 (en) | Investment casting using core with integral wall thickness control means | |
CA2142635A1 (en) | Bone prostheses with direct cast macrotextured surface regions and method for manufacturing the same | |
CA2351322A1 (en) | Method and apparatus for production of a cast component | |
IL128086A (en) | Procedure for the production of ferrules and other feeding head and supply elements for casting molds, and formulation for the obtention of said ferrules and elements | |
GR3001726T3 (en) | Method and apparatus for sand casting composite parts with a fibre insert in a light alloy matrix | |
ES529527A0 (en) | PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR INJECTION CASTING | |
US4065303A (en) | Method of producing shaped objects | |
HUP9900591A3 (en) | Process and apparatus and a mould for the production of a light metal casting | |
EP0275177A3 (en) | Mold casting process and apparatus, and method for producing mechanical parts | |
GB1518250A (en) | Method of making a unitary pattern assembly | |
GB2322585A (en) | Making a metal shape by casting | |
GB1371572A (en) | Method of manufacturing an article constructed from two separate metal parts such as an article of jewellery | |
ES2173522T3 (en) | PROCEDURE FOR THE FOUNDRY IN LOST MOLD AND FOUNDRY MOLD FOR THAT PROCEDURE. | |
DE3371466D1 (en) | Method for the manufacture of metal dental prostheses | |
GR3033304T3 (en) | An investment casting process where the lost pattern is formed in a lost mold. | |
US5678624A (en) | Investment casting process | |
GB2145019B (en) | Method of centrifugal casting | |
CN212371162U (en) | Pouring mechanism for vacuum type casting gypsum mold | |
JPS5557368A (en) | Production of hollow casting | |
HUT46624A (en) | Process for producing by casting glass-formed shaped product | |
EP0827795A3 (en) | Method of integrally attaching hollow member to cast product by casting and apparatus therefor | |
CA1040835A (en) | Method of investment casting | |
Tingle | Method of Centrifugal Casting | |
JPS57118854A (en) | Production of fiber reinforced composite body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20011106 |