JPS63196355U - - Google Patents
Info
- Publication number
- JPS63196355U JPS63196355U JP8594887U JP8594887U JPS63196355U JP S63196355 U JPS63196355 U JP S63196355U JP 8594887 U JP8594887 U JP 8594887U JP 8594887 U JP8594887 U JP 8594887U JP S63196355 U JPS63196355 U JP S63196355U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- lower nozzle
- slide gate
- view
- slide plate
- 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
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１，２図のイはこの考案下部ノズルの縦断正
面図、同ロは同平面図、第３図及び第４図は同下
部ノズルとスライド板との関係を示す縦断面図、
第５図は同要部の拡大縦断面図、第６図は同スラ
イド板と下部ノズルとのノズル孔開孔部面積を示
す説明図第７図は従来のＳＮの絞り鋳造状況を示
す縦断面図、第８図イ，ロは同下部ノズルの損傷
状況を示す縦断面図である。
１，１ａ…下部ノズル、２，２ａ…ノズル孔、
３，３ａ…スライド板、４ａ…固定板、５ａ…上
部ノズル、６ａ…溶鋼流、７ａ…湯当たり部、８
…若干溶損、８ａ…溶損、０，０′…センター。
In Figs. 1 and 2, A is a longitudinal sectional front view of the lower nozzle of this invention, B is a plan view thereof, and Figs. 3 and 4 are longitudinal sectional views showing the relationship between the lower nozzle and the slide plate,
Fig. 5 is an enlarged vertical cross-sectional view of the main part, Fig. 6 is an explanatory diagram showing the area of the nozzle hole opening between the slide plate and the lower nozzle, and Fig. 7 is a longitudinal cross-sectional view showing the drawing casting situation of the conventional SN. Figures 8A and 8B are longitudinal sectional views showing damage to the lower nozzle. 1, 1a... lower nozzle, 2, 2a... nozzle hole,
3, 3a... Slide plate, 4a... Fixed plate, 5a... Upper nozzle, 6a... Molten steel flow, 7a... Hot water contact part, 8
... Slight melting loss, 8a... Melting damage, 0,0'... Center.
Claims (1)
偏芯させて肉厚を変えたことを特徴とするスライ
ドゲート用下部ノズル。 A lower nozzle for a slide gate, which is a refractory for a slide gate, characterized in that the nozzle hole is eccentric and the wall thickness is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8594887U JPS63196355U (en) | 1987-06-02 | 1987-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8594887U JPS63196355U (en) | 1987-06-02 | 1987-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63196355U true JPS63196355U (en) | 1988-12-16 |
Family
ID=30941815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8594887U Pending JPS63196355U (en) | 1987-06-02 | 1987-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63196355U (en) |
-
1987
- 1987-06-02 JP JP8594887U patent/JPS63196355U/ja active Pending
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