JPS6433347U - - Google Patents
Info
- Publication number
- JPS6433347U JPS6433347U JP12497287U JP12497287U JPS6433347U JP S6433347 U JPS6433347 U JP S6433347U JP 12497287 U JP12497287 U JP 12497287U JP 12497287 U JP12497287 U JP 12497287U JP S6433347 U JPS6433347 U JP S6433347U
- Authority
- JP
- Japan
- Prior art keywords
- core
- pressure casting
- casting
- outer shell
- aluminum
- 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
- 238000005266 casting Methods 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案による高圧鋳造用中子が配設さ
れた鋳型の概略構成断面図、第２図は本考案によ
る中子を用いて鋳造されたシリンダヘツドの断面
図、第３図は同上中子内の砂抜き後の状態を示す
シリンダヘツドの断面図、第４図は本考案の一実
施例を表す高圧鋳造用中子の外殻部の断面図、第
５図は同無粘結砂が充填された状態を示す高圧鋳
造用中子の断面図、第６図は本考案による高圧鋳
造用中子の外殻部の形成例の別例を示す中子外殻
部の断面図である。
１，２……高圧鋳造用中子、３……鋳型、３ｃ
……注湯口、３ｄ……加圧用シリンダ、５……鋳
物、６……鋳造用金属、７，９……外殻部、８，
１０……無粘結砂、１１，１２……中空部。
Fig. 1 is a schematic cross-sectional view of a mold in which a high-pressure casting core according to the present invention is installed, Fig. 2 is a cross-sectional view of a cylinder head cast using the core according to the present invention, and Fig. 3 is the same as above. A cross-sectional view of the cylinder head showing the state after sand has been removed from the core, FIG. 4 is a cross-sectional view of the outer shell of a high-pressure casting core representing an embodiment of the present invention, and FIG. FIG. 6 is a sectional view of the outer shell of the high-pressure casting core showing another example of the formation of the outer shell of the high-pressure casting core according to the present invention. be. 1, 2... Core for high pressure casting, 3... Mold, 3c
... Pouring spout, 3d... Pressure cylinder, 5... Casting, 6... Metal for casting, 7, 9... Outer shell, 8,
10... Non-caking sand, 11, 12... Hollow part.
Claims (1)
を形成するために用いられる中子であつて、外殻
部をアルミ若しくはアルミ合金で形成し、その内
部に無粘結砂を充填した構成からなることを特徴
とする高圧鋳造用中子。 A core that is placed in a mold during high-pressure casting and used to form the internal space of the casting, and has an outer shell made of aluminum or aluminum alloy, and the inside is filled with non-caking sand. A core for high pressure casting that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12497287U JPS6433347U (en) | 1987-08-17 | 1987-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12497287U JPS6433347U (en) | 1987-08-17 | 1987-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433347U true JPS6433347U (en) | 1989-03-01 |
Family
ID=31375164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12497287U Pending JPS6433347U (en) | 1987-08-17 | 1987-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433347U (en) |
-
1987
- 1987-08-17 JP JP12497287U patent/JPS6433347U/ja active Pending
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