JPS56114552A - Metal mold for casting - Google Patents
Metal mold for castingInfo
- Publication number
- JPS56114552A JPS56114552A JP1646480A JP1646480A JPS56114552A JP S56114552 A JPS56114552 A JP S56114552A JP 1646480 A JP1646480 A JP 1646480A JP 1646480 A JP1646480 A JP 1646480A JP S56114552 A JPS56114552 A JP S56114552A
- Authority
- JP
- Japan
- Prior art keywords
- wall part
- thick wall
- casting
- core
- metal mold
- 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)
Abstract
PURPOSE: To provide a metal mold for casting which is so made as to prevent shrinkage from occuring in the thick wall part of a casting by fitting a core consisting of a cupper material in the opposing part of the cavity of the shape corresponding to the thick wall part of a metal mold which produces a casting having a thick wall part.
CONSTITUTION: A core 4 consisting of copper is provided in the mold 3 of the opposing part of a cavity 2 of a shape corresponding to the thick wall part of a mold 1. When molten metal is poured into this metal mold, the high heat of the molten metal flowed into the cavity 2 of the shape corresponding to the thick wall part is absorbed by the core 4 consisting of a copper material of high heat conductivity and is released to the outside. Therefore, the occurrence of shrinkage in the thick wall part of the casting is prevented. If desired, it is possible to permit faster cooling of the thick wall part by using the core provided with a hole 6 for flowing of fluid, for example, air or water, for the core 5 consisting of copper.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1646480A JPS56114552A (en) | 1980-02-13 | 1980-02-13 | Metal mold for casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1646480A JPS56114552A (en) | 1980-02-13 | 1980-02-13 | Metal mold for casting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56114552A true JPS56114552A (en) | 1981-09-09 |
Family
ID=11916967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1646480A Pending JPS56114552A (en) | 1980-02-13 | 1980-02-13 | Metal mold for casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56114552A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733849A (en) * | 1984-09-13 | 1988-03-29 | Varta Batterie Aktiengesellschaft | Mold for producing grid plates for lead batteries |
JPH0241762A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Casting mold cooler for wheel for vehicle |
JPH0241760A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Cooler for casting mold |
CN102806318A (en) * | 2011-06-01 | 2012-12-05 | 旭技术株式会社 | Casting mould for manufacturing wheels for vehicle |
-
1980
- 1980-02-13 JP JP1646480A patent/JPS56114552A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733849A (en) * | 1984-09-13 | 1988-03-29 | Varta Batterie Aktiengesellschaft | Mold for producing grid plates for lead batteries |
JPH0241762A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Casting mold cooler for wheel for vehicle |
JPH0241760A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Cooler for casting mold |
CN102806318A (en) * | 2011-06-01 | 2012-12-05 | 旭技术株式会社 | Casting mould for manufacturing wheels for vehicle |
JP2012250250A (en) * | 2011-06-01 | 2012-12-20 | Asahi Tec Corp | Mold for manufacturing vehicle wheel |
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