JPS6277641U - - Google Patents
Info
- Publication number
- JPS6277641U JPS6277641U JP16627585U JP16627585U JPS6277641U JP S6277641 U JPS6277641 U JP S6277641U JP 16627585 U JP16627585 U JP 16627585U JP 16627585 U JP16627585 U JP 16627585U JP S6277641 U JPS6277641 U JP S6277641U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- core
- negative pressure
- kept under
- under negative
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の鋳型縦断面の模式図である。
中子を製品キヤビテイの上方に置き、中子上面よ
り通気孔を出している。
１：上型、２：上鋳枠、３：吸引パイプ、４：
製品キヤビテイ、５：中子、６：通気孔、７：湯
道、１１：下型、１２：下鋳枠、１３：吸引パイ
プ。
FIG. 1 is a schematic diagram of a longitudinal section of the mold of the present invention.
The core is placed above the product cavity, and ventilation holes are exposed from the top of the core. 1: Upper mold, 2: Upper flask, 3: Suction pipe, 4:
Product cavity, 5: core, 6: ventilation hole, 7: runner, 11: lower mold, 12: lower flask, 13: suction pipe.
Claims (1)
内部は負圧に保持される横型の減圧造型鋳型であ
つて、中子を有する製品を鋳造するに際して、中
子は製品キヤビテイの上方に配置し、該中子に接
し外気に連通する通気孔を配設することを特徴と
する減圧造型鋳型。 The outer periphery of the mold is covered with a plastic film, etc., and the inside is kept under negative pressure.When casting a product with a core, the core is placed above the product cavity, and the inside is kept under negative pressure. A vacuum molding mold characterized by having a ventilation hole in contact with the mold and communicating with the outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16627585U JPS6277641U (en) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16627585U JPS6277641U (en) | 1985-10-29 | 1985-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277641U true JPS6277641U (en) | 1987-05-18 |
Family
ID=31097093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16627585U Pending JPS6277641U (en) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008264819A (en) * | 2007-04-19 | 2008-11-06 | Asuzac Inc | Casting apparatus |
-
1985
- 1985-10-29 JP JP16627585U patent/JPS6277641U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008264819A (en) * | 2007-04-19 | 2008-11-06 | Asuzac Inc | Casting apparatus |