JPS56114553A - Metal mold for casting - Google Patents
Metal mold for castingInfo
- Publication number
- JPS56114553A JPS56114553A JP1646580A JP1646580A JPS56114553A JP S56114553 A JPS56114553 A JP S56114553A JP 1646580 A JP1646580 A JP 1646580A JP 1646580 A JP1646580 A JP 1646580A JP S56114553 A JPS56114553 A JP S56114553A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- dead angle
- flow
- casting
- cavity
- 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 prevents the formation of blow holes by providing a well part to become head to the upper part of the place where it is a dead angle part for the flow of molten metal.
CONSTITUTION: When half-split molds 1A, 1B are mated and molten metal is flowed in through a sprue part 6, the molten metal flows into the cavity part 2 of the shape corresponding to a molding and the cavity part for head. The molten metal in the cavity part 2 solidifies by receiving the pressing effect of the molten metal in the cavity part 4 without forming any blow hole. In a dead angle part 3 where the flow of the molten metal flow is poor, the molten metal flows, but at this time the molten metal flows also into the well part 5 provided above the dead angle part 3 and the molten metal is filled in the dead angle part 3 by the pressing action of this molten metal, thus the molten metal solidifies without producing any blow hole.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1646580A JPS56114553A (en) | 1980-02-13 | 1980-02-13 | Metal mold for casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1646580A JPS56114553A (en) | 1980-02-13 | 1980-02-13 | Metal mold for casting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56114553A true JPS56114553A (en) | 1981-09-09 |
Family
ID=11916996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1646580A Pending JPS56114553A (en) | 1980-02-13 | 1980-02-13 | Metal mold for casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56114553A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01254479A (en) * | 1987-12-21 | 1989-10-11 | Honda Motor Co Ltd | Body frame for motorcycle and mold |
CN113414353A (en) * | 2021-06-08 | 2021-09-21 | 安庆中船柴油机有限公司 | Casting device for workpiece casting |
-
1980
- 1980-02-13 JP JP1646580A patent/JPS56114553A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01254479A (en) * | 1987-12-21 | 1989-10-11 | Honda Motor Co Ltd | Body frame for motorcycle and mold |
CN113414353A (en) * | 2021-06-08 | 2021-09-21 | 安庆中船柴油机有限公司 | Casting device for workpiece casting |
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