JPS5641047A - Production of casting - Google Patents
Production of castingInfo
- Publication number
- JPS5641047A JPS5641047A JP11859279A JP11859279A JPS5641047A JP S5641047 A JPS5641047 A JP S5641047A JP 11859279 A JP11859279 A JP 11859279A JP 11859279 A JP11859279 A JP 11859279A JP S5641047 A JPS5641047 A JP S5641047A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- float
- mold
- hollow part
- pouring
- 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 obtain a sound casting with a good casting yield by installing a float composed of a refractory material of specific gravity smaller than that of the molten metal to be poured and having a hollow part in the longitudinal direction into the mold space and pouring the molten metal through the hollow part of this float.
CONSTITUTION: A float 5 comprising a refractory material of specific gravity smaller than that of pouring metal and having mechanical strength and heat resistance and having a hollow part 6 is installed in the mold. Thence, when pouring of molten metal is performed through the hollow part 6 of the float 5, the molten metal poured passes through the gaps or resembling places and spreads in the mold sapce 9. As the molten metal level ascends, the float 5 also ascends. With this constitution, the molten metal of high temperature is successively replenished always to the surface layer part of the molten metal level in the mold; therefore, the ideal temperature gradient is formed from the bottom of the mold inside toward upward.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11859279A JPS5641047A (en) | 1979-09-13 | 1979-09-13 | Production of casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11859279A JPS5641047A (en) | 1979-09-13 | 1979-09-13 | Production of casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5641047A true JPS5641047A (en) | 1981-04-17 |
Family
ID=14740392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11859279A Pending JPS5641047A (en) | 1979-09-13 | 1979-09-13 | Production of casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5641047A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872634U (en) * | 1981-11-11 | 1983-05-17 | 株式会社岡崎製作所 | Sheath type resistance thermometer |
| JPS5935852A (en) * | 1982-08-23 | 1984-02-27 | Akebono Brake Ind Co Ltd | Device and method for casting |
| JPS6363550A (en) * | 1986-09-04 | 1988-03-19 | Suzuki Junichi | Structure of down sprue in metallic pattern casting machine |
| WO2013031967A1 (en) * | 2011-08-31 | 2013-03-07 | 本田技研工業株式会社 | Casting mold device, casting method, and cast article |
| CN106424678A (en) * | 2015-08-04 | 2017-02-22 | 东北大学 | Small metal and alloy cast pouring system capable of controlling rising speed of liquid level |
| EP3479925A3 (en) * | 2012-12-14 | 2019-08-14 | United Technologies Corporation | Multi-shot casting |
-
1979
- 1979-09-13 JP JP11859279A patent/JPS5641047A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872634U (en) * | 1981-11-11 | 1983-05-17 | 株式会社岡崎製作所 | Sheath type resistance thermometer |
| JPS5935852A (en) * | 1982-08-23 | 1984-02-27 | Akebono Brake Ind Co Ltd | Device and method for casting |
| JPH0261344B2 (en) * | 1982-08-23 | 1990-12-19 | Akebono Brake Ind | |
| JPS6363550A (en) * | 1986-09-04 | 1988-03-19 | Suzuki Junichi | Structure of down sprue in metallic pattern casting machine |
| WO2013031967A1 (en) * | 2011-08-31 | 2013-03-07 | 本田技研工業株式会社 | Casting mold device, casting method, and cast article |
| EP3479925A3 (en) * | 2012-12-14 | 2019-08-14 | United Technologies Corporation | Multi-shot casting |
| US10456830B2 (en) | 2012-12-14 | 2019-10-29 | United Technologies Corporation | Multi-shot casting |
| US10576537B2 (en) | 2012-12-14 | 2020-03-03 | United Technologies Corporation | Multi-shot casting |
| CN106424678A (en) * | 2015-08-04 | 2017-02-22 | 东北大学 | Small metal and alloy cast pouring system capable of controlling rising speed of liquid level |
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