JPS5489920A - Method of forming riser gate in reduced pressure casting process - Google Patents
Method of forming riser gate in reduced pressure casting processInfo
- Publication number
- JPS5489920A JPS5489920A JP15736977A JP15736977A JPS5489920A JP S5489920 A JPS5489920 A JP S5489920A JP 15736977 A JP15736977 A JP 15736977A JP 15736977 A JP15736977 A JP 15736977A JP S5489920 A JPS5489920 A JP S5489920A
- Authority
- JP
- Japan
- Prior art keywords
- reduced pressure
- casting process
- pressure casting
- forming riser
- riser gate
- 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.)
- Pending
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15736977A JPS5489920A (en) | 1977-12-28 | 1977-12-28 | Method of forming riser gate in reduced pressure casting process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15736977A JPS5489920A (en) | 1977-12-28 | 1977-12-28 | Method of forming riser gate in reduced pressure casting process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5489920A true JPS5489920A (en) | 1979-07-17 |
Family
ID=15648138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15736977A Pending JPS5489920A (en) | 1977-12-28 | 1977-12-28 | Method of forming riser gate in reduced pressure casting process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5489920A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281245A (en) * | 1985-10-04 | 1987-04-14 | Hazu Kogyo Kk | Molding method for vacuum casting mold |
CN105499496A (en) * | 2015-12-28 | 2016-04-20 | 济南圣泉集团股份有限公司 | Feeding and exhausting riser bush for V-method casting |
-
1977
- 1977-12-28 JP JP15736977A patent/JPS5489920A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281245A (en) * | 1985-10-04 | 1987-04-14 | Hazu Kogyo Kk | Molding method for vacuum casting mold |
CN105499496A (en) * | 2015-12-28 | 2016-04-20 | 济南圣泉集团股份有限公司 | Feeding and exhausting riser bush for V-method casting |
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