GB694277A - Method and apparatus for casting hardened metal articles - Google Patents
Method and apparatus for casting hardened metal articlesInfo
- Publication number
- GB694277A GB694277A GB16907/51A GB1690751A GB694277A GB 694277 A GB694277 A GB 694277A GB 16907/51 A GB16907/51 A GB 16907/51A GB 1690751 A GB1690751 A GB 1690751A GB 694277 A GB694277 A GB 694277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- areas
- casting
- cores
- thin
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
694,277. Moulding and casting processes. FORD MOTOR CO., Ltd. July 17, 1951 [Aug. 4, 1950], No. 16907/51. Class 83 (i). Moulds.-A crank-shaft or other metal article is made by casting in a thin-walled, permeable, refractory-base mould, allowing at least areas to be heat-treated to solidify and then applying to said areas coolant in quantity and for a time sufficient to give the desired heat treatment. A thin shell mould 14 made from phenol formaldehyde resin in the known manner is placed in spring clamps 13 in a steel box 11 which has manifolds 18 with projecting pipes 20 to direct cooling air, steam, inert gas, atomized water, &c. on to selected areas of the shell 14. The space 10 between the shell and box is filled with shot or granular material. Cores.-The invention may also be applied to cores.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US694277XA | 1950-08-04 | 1950-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB694277A true GB694277A (en) | 1953-07-15 |
Family
ID=22088900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16907/51A Expired GB694277A (en) | 1950-08-04 | 1951-07-17 | Method and apparatus for casting hardened metal articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB694277A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072773A (en) * | 1990-11-13 | 1991-12-17 | Cmi International, Inc. | Mold and method for making variable hardness castings |
US5533563A (en) * | 1995-03-30 | 1996-07-09 | Lee, Sr.; Lawrence J. | Mold and method for making variable hardness castings |
WO2015071084A1 (en) * | 2013-11-14 | 2015-05-21 | Bayerische Motoren Werke Aktiengesellschaft | Complex cast component and casting method therefor |
-
1951
- 1951-07-17 GB GB16907/51A patent/GB694277A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072773A (en) * | 1990-11-13 | 1991-12-17 | Cmi International, Inc. | Mold and method for making variable hardness castings |
US5533563A (en) * | 1995-03-30 | 1996-07-09 | Lee, Sr.; Lawrence J. | Mold and method for making variable hardness castings |
WO2015071084A1 (en) * | 2013-11-14 | 2015-05-21 | Bayerische Motoren Werke Aktiengesellschaft | Complex cast component and casting method therefor |
US10670131B2 (en) | 2013-11-14 | 2020-06-02 | Bayerische Motoren Werke Aktiengesellschaft | Complex cast component and casting method therefor |
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