JPS57112965A - Vertical centrifugal casting method - Google Patents
Vertical centrifugal casting methodInfo
- Publication number
- JPS57112965A JPS57112965A JP18768580A JP18768580A JPS57112965A JP S57112965 A JPS57112965 A JP S57112965A JP 18768580 A JP18768580 A JP 18768580A JP 18768580 A JP18768580 A JP 18768580A JP S57112965 A JPS57112965 A JP S57112965A
- Authority
- JP
- Japan
- Prior art keywords
- core
- molten metal
- master mold
- molten steel
- sprue
- 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 cast a hollow casting of an arbitrary shape having desired wall thickness by mounting a core in the hollow part of a master mold, and filling molten steel in the cavity between the master mold and the core through the sprue and runner provided to the core.
CONSTITUTION: A rotary table 3 is rotated around a vertical central shaft to rotate a mold 6, and molten steel is charged into a sprue 14. The molten steel flows in a runner 15 radially, and is flowed into the cavity part 18 between a master mold 7 and a core 8 by centrifugal force. The molten metal first accumulates in the part where the radius of gyration of the part 18 is smallest (part X), but as the charging continues, it fills the parts of small radii of gyration gradually until finally the entire part of the part 18 is filled by the molten metal. When the charging ends and the molten metal is solidified, a casting of a valve body 1 of a non-cylindrical shape is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18768580A JPS57112965A (en) | 1980-12-29 | 1980-12-29 | Vertical centrifugal casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18768580A JPS57112965A (en) | 1980-12-29 | 1980-12-29 | Vertical centrifugal casting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57112965A true JPS57112965A (en) | 1982-07-14 |
Family
ID=16210345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18768580A Pending JPS57112965A (en) | 1980-12-29 | 1980-12-29 | Vertical centrifugal casting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57112965A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178546A (en) * | 1984-09-25 | 1986-04-22 | Daido Steel Co Ltd | Vertical centrifugal casting method and casting mold |
| JPS6376746A (en) * | 1986-09-18 | 1988-04-07 | Daido Steel Co Ltd | Core for vertical type centrifugal casting |
| US7846362B2 (en) * | 2007-12-29 | 2010-12-07 | Shenzhen Futaihong Precision Industry Co., Ltd. | Housing of electronic devices and method |
| KR101138486B1 (en) * | 2010-02-26 | 2012-04-26 | 이진수 | Centrifugal casting device and method for aluminum rotator |
| CN105215313A (en) * | 2014-07-04 | 2016-01-06 | 江苏双勤民生冶化设备制造有限公司 | A kind of vertical centrifugal casting device for the manufacture of roll neck |
| EP2436460A4 (en) * | 2009-04-27 | 2017-01-25 | Baikor Worldwide, S.L. | Mould for making balls with integral shafts for valves by centrifugal moulding |
-
1980
- 1980-12-29 JP JP18768580A patent/JPS57112965A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178546A (en) * | 1984-09-25 | 1986-04-22 | Daido Steel Co Ltd | Vertical centrifugal casting method and casting mold |
| JPS6376746A (en) * | 1986-09-18 | 1988-04-07 | Daido Steel Co Ltd | Core for vertical type centrifugal casting |
| US7846362B2 (en) * | 2007-12-29 | 2010-12-07 | Shenzhen Futaihong Precision Industry Co., Ltd. | Housing of electronic devices and method |
| EP2436460A4 (en) * | 2009-04-27 | 2017-01-25 | Baikor Worldwide, S.L. | Mould for making balls with integral shafts for valves by centrifugal moulding |
| KR101138486B1 (en) * | 2010-02-26 | 2012-04-26 | 이진수 | Centrifugal casting device and method for aluminum rotator |
| CN105215313A (en) * | 2014-07-04 | 2016-01-06 | 江苏双勤民生冶化设备制造有限公司 | A kind of vertical centrifugal casting device for the manufacture of roll neck |
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