JPS57103768A - Centrifugal casting method for special shape pipe - Google Patents
Centrifugal casting method for special shape pipeInfo
- Publication number
- JPS57103768A JPS57103768A JP17948880A JP17948880A JPS57103768A JP S57103768 A JPS57103768 A JP S57103768A JP 17948880 A JP17948880 A JP 17948880A JP 17948880 A JP17948880 A JP 17948880A JP S57103768 A JPS57103768 A JP S57103768A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molten metal
- center
- special shape
- shape pipe
- 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
Abstract
PURPOSE: To obviate the occurence of scab phenomena by deviating the dropping start position where cast molten metal drops from the leading end of a pouring member to the prescribed side from the center of a mold in the case of centrifugally casting shape tubes.
CONSTITUTION: If the rotating direction of a mold 10 having a mold inside surface 10a is counterclockwise like in the arrow X direction in said mold 10, a pouring member 11 is moved to the forward side in its rotating and advancing direction, that is, to the right side facing the figure from the center O of the mold and the teeming of the molten metal is accomplished in this position. Hence, when the rotating direction of the mold 10 is clockwise conversely from the figure, the member 11 is moved to the left side facing the figure of the center O. Thereby, the sharpening in the angle of falling collision of the molten metal against the mold inside surface of a special shape pipe is obviated, and the scab phenomena are prevented or reduced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17948880A JPS5835786B2 (en) | 1980-12-17 | 1980-12-17 | Centrifugal casting method for irregularly shaped pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17948880A JPS5835786B2 (en) | 1980-12-17 | 1980-12-17 | Centrifugal casting method for irregularly shaped pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57103768A true JPS57103768A (en) | 1982-06-28 |
JPS5835786B2 JPS5835786B2 (en) | 1983-08-04 |
Family
ID=16066697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17948880A Expired JPS5835786B2 (en) | 1980-12-17 | 1980-12-17 | Centrifugal casting method for irregularly shaped pipes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5835786B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0628574U (en) * | 1991-02-07 | 1994-04-15 | サンデン株式会社 | Open shore case |
-
1980
- 1980-12-17 JP JP17948880A patent/JPS5835786B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5835786B2 (en) | 1983-08-04 |
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