EP0124801A3 - Method of making precision castings by using the plaster moulding process - Google Patents
Method of making precision castings by using the plaster moulding process Download PDFInfo
- Publication number
- EP0124801A3 EP0124801A3 EP84104215A EP84104215A EP0124801A3 EP 0124801 A3 EP0124801 A3 EP 0124801A3 EP 84104215 A EP84104215 A EP 84104215A EP 84104215 A EP84104215 A EP 84104215A EP 0124801 A3 EP0124801 A3 EP 0124801A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mold
- solidified
- moulding process
- precision castings
- making precision
- 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
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
- Mold Materials And Core Materials (AREA)
- Dental Preparations (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84104215T ATE64114T1 (en) | 1983-05-06 | 1984-04-13 | PROCESS FOR THE MANUFACTURE OF PRECISION CASTINGS ACCORDING TO THE PLASTER MOLDING PROCESS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3316571 | 1983-05-06 | ||
DE3316571A DE3316571C2 (en) | 1983-05-06 | 1983-05-06 | Process for the production of precision casting molds according to the plaster of paris - molding process, casting mold and their use |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0124801A2 EP0124801A2 (en) | 1984-11-14 |
EP0124801A3 true EP0124801A3 (en) | 1988-03-23 |
EP0124801B1 EP0124801B1 (en) | 1991-06-05 |
Family
ID=6198315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84104215A Expired - Lifetime EP0124801B1 (en) | 1983-05-06 | 1984-04-13 | Method of making precision castings by using the plaster moulding process |
Country Status (4)
Country | Link |
---|---|
US (1) | US4541471A (en) |
EP (1) | EP0124801B1 (en) |
AT (1) | ATE64114T1 (en) |
DE (2) | DE3316571C2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3320309C2 (en) * | 1983-06-04 | 1985-08-14 | Giulini Chemie Gmbh, 6700 Ludwigshafen | Process for the production of precision measuring molds, casting molds and their use |
DE3519367A1 (en) * | 1985-05-30 | 1986-12-04 | Giulini Chemie Gmbh, 6700 Ludwigshafen | METHOD FOR THE PRODUCTION OF MOLDS, MODELS AND TOOLS ON HARD PLASTER AND / OR CEMENT BASE |
DE3832370A1 (en) * | 1988-04-29 | 1989-11-09 | Giulini Chemie | New ceramic mixtures suitable for the production of moulds and cores which can be washed out with water |
EP0467025A3 (en) * | 1990-07-20 | 1992-12-09 | Giulini Chemie Gmbh | Light moulds, patterns and tools on gypsum base |
GB2408260A (en) * | 2003-11-20 | 2005-05-25 | Doncasters Ltd | Moulding composition including water-insoluble lubricant |
BRPI0507213A (en) * | 2004-02-19 | 2007-06-19 | Jean Sam Lee | apparatus and method for the manufacture of ceramic articles |
US7732038B2 (en) * | 2004-07-12 | 2010-06-08 | Dai Nippon Printing Co., Ltd. | Electromagnetic wave shielding filter |
CN109226704B (en) * | 2018-11-03 | 2024-06-14 | 深圳阿尔泰克轻合金技术有限公司 | Aluminum ingot production system and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564615A (en) * | ||||
US2529835A (en) * | 1947-01-18 | 1950-11-14 | United States Gypsum Co | Metal-casting molds and processes and materials for producing the same |
US2882569A (en) * | 1957-03-29 | 1959-04-21 | Ram Inc | Method and apparatus for molding and hardening articles |
US3651855A (en) * | 1968-02-23 | 1972-03-28 | Henri Jean Daussan | Continuous slurry supply method for fabrication of mold linings |
US3825058A (en) * | 1972-04-15 | 1974-07-23 | Sintokogio Ltd | Mold prepared by vacuum sealed molding process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1939433B2 (en) * | 1969-08-02 | 1970-10-08 | Daimler Benz Ag | Metering catalyst into phenolic resin mould - ing material |
DE1940924A1 (en) * | 1969-08-12 | 1971-02-25 | Michel Horst Werner | Age-hardening sand moulds of cores |
CH524415A (en) * | 1970-04-20 | 1972-06-30 | Gruenzweig & Hartmann | Equipment for the implementation of the full mold casting process |
JPS544817A (en) * | 1977-06-15 | 1979-01-13 | Hitachi Ltd | Selffhardening casting sand |
-
1983
- 1983-05-06 DE DE3316571A patent/DE3316571C2/en not_active Expired
-
1984
- 1984-04-13 AT AT84104215T patent/ATE64114T1/en not_active IP Right Cessation
- 1984-04-13 EP EP84104215A patent/EP0124801B1/en not_active Expired - Lifetime
- 1984-04-13 DE DE8484104215T patent/DE3484663D1/en not_active Expired - Lifetime
- 1984-05-07 US US06/608,046 patent/US4541471A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564615A (en) * | ||||
US2529835A (en) * | 1947-01-18 | 1950-11-14 | United States Gypsum Co | Metal-casting molds and processes and materials for producing the same |
US2882569A (en) * | 1957-03-29 | 1959-04-21 | Ram Inc | Method and apparatus for molding and hardening articles |
US3651855A (en) * | 1968-02-23 | 1972-03-28 | Henri Jean Daussan | Continuous slurry supply method for fabrication of mold linings |
US3825058A (en) * | 1972-04-15 | 1974-07-23 | Sintokogio Ltd | Mold prepared by vacuum sealed molding process |
Also Published As
Publication number | Publication date |
---|---|
DE3316571A1 (en) | 1984-11-08 |
EP0124801A2 (en) | 1984-11-14 |
DE3316571C2 (en) | 1985-08-22 |
DE3484663D1 (en) | 1991-07-11 |
US4541471A (en) | 1985-09-17 |
ATE64114T1 (en) | 1991-06-15 |
EP0124801B1 (en) | 1991-06-05 |
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