JPS57103770A - Centrifugal casting method - Google Patents
Centrifugal casting methodInfo
- Publication number
- JPS57103770A JPS57103770A JP18099480A JP18099480A JPS57103770A JP S57103770 A JPS57103770 A JP S57103770A JP 18099480 A JP18099480 A JP 18099480A JP 18099480 A JP18099480 A JP 18099480A JP S57103770 A JPS57103770 A JP S57103770A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- projecting
- teemed
- inside surface
- molten metal
- 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
Abstract
PURPOSE: To form an inside surface projecting part of arbitray shapes easily by disposing a forming roller having a projecting forming part on the inside surface at one end of a metal mold.
CONSTITUTION: A forming roller 4 coated of the outer side with refractories is supported freely rotatably by means of a bearing 7 on an elevating table 6. While a metal mold 1 is rotated, molten metal is teemed through a teeming through to the inner side thereof whereby a cast iron pipe 12 is formed. At this time, the molten metal is teemed slightly more in the part of the projecting forming part 8 of the roller 4. While the molten metal teemed slightly more is prevented from flowing out in the left direction by the large diameter part in the end part of the roller 4, it solidifies and forms a build-up projecting part 14 on the inside surface of the pipe 12. Thereafter, bands 10, 11 are removed, the roller 4 is moved upward by the elevating table and the cast iron pipe 12 is removed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18099480A JPS57103770A (en) | 1980-12-20 | 1980-12-20 | Centrifugal casting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18099480A JPS57103770A (en) | 1980-12-20 | 1980-12-20 | Centrifugal casting method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57103770A true JPS57103770A (en) | 1982-06-28 |
Family
ID=16092871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18099480A Pending JPS57103770A (en) | 1980-12-20 | 1980-12-20 | Centrifugal casting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57103770A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2604476A (en) * | 2019-11-19 | 2022-09-07 | Cosmo Seiki Co Ltd | Dart |
-
1980
- 1980-12-20 JP JP18099480A patent/JPS57103770A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2604476A (en) * | 2019-11-19 | 2022-09-07 | Cosmo Seiki Co Ltd | Dart |
GB2604476B (en) * | 2019-11-19 | 2024-02-28 | Cosmo Seiki Co Ltd | Dart |
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