JPH0196252U - - Google Patents
Info
- Publication number
- JPH0196252U JPH0196252U JP18869587U JP18869587U JPH0196252U JP H0196252 U JPH0196252 U JP H0196252U JP 18869587 U JP18869587 U JP 18869587U JP 18869587 U JP18869587 U JP 18869587U JP H0196252 U JPH0196252 U JP H0196252U
- Authority
- JP
- Japan
- Prior art keywords
- stalk
- molten metal
- immersed
- side wall
- vacuum casting
- 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 7
- 239000002184 metal Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の一実施例を取付けた減圧鋳造
装置の断面図、第２図は本考案の鋳造前の状態の
説明図、第３図は同じく鋳造中の状態の説明図、
第４図は同じく鋳造後の状態の説明図、第５図は
従来の減圧鋳造装置の断面図である。
１：炉、２：ストーク、３：溶湯吸込口、４：
戻り湯排出口、５，６：逆止弁、８：チヤンバー
、９：金型、１０：上型、１１：下型、１２：キ
ヤビテイ、１３：湯道。
Fig. 1 is a cross-sectional view of a vacuum casting apparatus equipped with an embodiment of the present invention, Fig. 2 is an explanatory diagram of the state of the present invention before casting, and Fig. 3 is an explanatory diagram of the state during casting.
FIG. 4 is an explanatory diagram of the state after casting, and FIG. 5 is a sectional view of a conventional vacuum casting apparatus. 1: Furnace, 2: Stoke, 3: Molten metal suction port, 4:
Return hot water outlet, 5, 6: check valve, 8: chamber, 9: mold, 10: upper mold, 11: lower mold, 12: cavity, 13: runner.
Claims (1)
ストークが炉の溶湯に浸漬されているほぼ中央部
側壁に溶湯吸込口が形成されていると共に、該溶
湯に浸漬されている下部側壁に、戻り湯排出口が
形成されていることを特徴とする減圧鋳造用のス
トーク。 In a stalk used in a vacuum casting apparatus, a molten metal suction port is formed in the side wall of the approximately central part of the stalk that is immersed in the molten metal of the furnace, and a return metal outlet is formed in the lower side wall that is immersed in the molten metal. A stalk for vacuum casting, characterized in that it is formed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18869587U JPH0196252U (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18869587U JPH0196252U (en) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196252U true JPH0196252U (en) | 1989-06-26 |
Family
ID=31479770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18869587U Pending JPH0196252U (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293549A (en) * | 2000-04-11 | 2001-10-23 | Asahi Tec Corp | Stoke structure for differential pressure casting apparatus |
| JP2008178913A (en) * | 2006-12-29 | 2008-08-07 | Ariake Serako Kk | Molten metal feeding device and feeding method |
| JP2012096284A (en) * | 2010-11-05 | 2012-05-24 | Honda Motor Co Ltd | Low-pressure casting apparatus and low-pressure casting method |
-
1987
- 1987-12-11 JP JP18869587U patent/JPH0196252U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293549A (en) * | 2000-04-11 | 2001-10-23 | Asahi Tec Corp | Stoke structure for differential pressure casting apparatus |
| JP2008178913A (en) * | 2006-12-29 | 2008-08-07 | Ariake Serako Kk | Molten metal feeding device and feeding method |
| JP2008178914A (en) * | 2006-12-29 | 2008-08-07 | Ariake Serako Kk | Molten metal feeding device and feeding method |
| JP2012096284A (en) * | 2010-11-05 | 2012-05-24 | Honda Motor Co Ltd | Low-pressure casting apparatus and low-pressure casting method |