JPS6385357U - - Google Patents
Info
- Publication number
- JPS6385357U JPS6385357U JP17985486U JP17985486U JPS6385357U JP S6385357 U JPS6385357 U JP S6385357U JP 17985486 U JP17985486 U JP 17985486U JP 17985486 U JP17985486 U JP 17985486U JP S6385357 U JPS6385357 U JP S6385357U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- wall plate
- mold
- continuous casting
- cooling
- 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
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000009749 continuous casting Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005499 meniscus Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図は本考案の連続鋳造用冷却強化鋳型の第
１実施例の鋳型壁板の縦断側面図、第２図はその
第１図―線横断平面図、第３図は本考案の第
２実施例の中子棒の部分の側面図、第４図イは連
続鋳造状況を示す鋳型壁板部分の縦断面図、第４
図ロはその高さ位置を縦軸にとり温度を横軸にと
つて示す温度分布図、第５図は従来技術の鋳型壁
板表面のたて割れ発生状況を示す正面図、第６図
は従来技術の鋳型壁板の第１例を示す縦断側面図
、第７図は従来技術の鋳型壁板の第２例を示す縦
断斜視図、第８図イは従来技術の鋳型壁板の第３
例を示す正面図、第８図ロはその断面矢視図、第
９図イは従来技術の鋳型壁面の第４例を示す正面
図、第９図ロはその断面矢視図である。
１…銅製壁板、２…冷却水孔、３…固定ボルト
、４…冷却水出口、５…冷却水入口、６，６Ａ…
中子棒、７，７Ａ…大径部、８…螺旋フイン、ａ
…壁板、ｂ…溶鋼表面部メニスカス、ｃ…冷却水
、ｄ…凝固シエル、ｅ…たて割れ、ｆ…絞り部、
ｇ…旋回溝、ｈ…旋回フイン。
Fig. 1 is a vertical cross-sectional side view of a mold wall plate of the first embodiment of the cooling reinforcement mold for continuous casting of the present invention, Fig. 2 is a cross-sectional plan view taken along the line of Fig. 1, and Fig. 3 is a second embodiment of the mold wall plate of the present invention. Figure 4A is a side view of the core rod portion of the example;
Figure B is a temperature distribution diagram showing the height position as the vertical axis and temperature as the horizontal axis, Figure 5 is a front view showing the occurrence of vertical cracks on the surface of the mold wall plate of the conventional technology, and Figure 6 is the conventional technology. FIG. 7 is a vertical sectional side view showing a first example of a conventional mold wall plate, FIG. 8 is a vertical perspective view showing a second example of a conventional mold wall plate, and FIG.
FIG. 8(b) is a front view showing an example, FIG. 8(b) is a cross-sectional view taken in the direction of arrows, FIG. 1...Copper wall plate, 2...Cooling water hole, 3...Fixing bolt, 4...Cooling water outlet, 5...Cooling water inlet, 6, 6A...
Core rod, 7, 7A... Large diameter part, 8... Spiral fin, a
...wall plate, b...molten steel surface meniscus, c...cooling water, d...solidification shell, e...vertical crack, f...drawn part,
g...Swivel groove, h...Swivel fin.
Claims (1)
向の冷却水孔を穿設し、銅製壁板の鋳造金属接触
側と反対側の上下に各冷却水孔に通ずる冷却水出
入口を設けるとともに、冷却水孔の中心に鋳造メ
ニスカスの高さに大径部を有する中子棒を装入し
たことを特徴とする連続鋳造用冷却強化鋳型。 (2) 前記大径部の表面に螺旋フインを設けた実
用新案登録請求の範囲第１項記載の連続鋳造用冷
却強化鋳型。[Scope of Claim for Utility Model Registration] (1) Vertical cooling water holes are drilled in the copper wall plate that constitutes the continuous casting mold, and each cooling water hole is installed at the top and bottom of the copper wall plate on the side opposite to the casting metal contact side. A cooling reinforcement mold for continuous casting, characterized in that a cooling water inlet/outlet communicating with the hole is provided, and a core rod having a large diameter portion is inserted at the center of the cooling water hole at the height of the casting meniscus. (2) The cooling strengthening mold for continuous casting according to claim 1, wherein spiral fins are provided on the surface of the large diameter portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17985486U JPS6385357U (en) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17985486U JPS6385357U (en) | 1986-11-21 | 1986-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6385357U true JPS6385357U (en) | 1988-06-03 |
Family
ID=31123285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17985486U Pending JPS6385357U (en) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6385357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63180141U (en) * | 1987-05-07 | 1988-11-21 |
-
1986
- 1986-11-21 JP JP17985486U patent/JPS6385357U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63180141U (en) * | 1987-05-07 | 1988-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6385357U (en) | ||
| JPS6027572Y2 (en) | Continuous casting mold | |
| JPS6256256U (en) | ||
| JPS6292052U (en) | ||
| JPS61111644U (en) | ||
| JPS6282150U (en) | ||
| JPS62105742U (en) | ||
| JPS61162351U (en) | ||
| JPH0196245U (en) | ||
| JPH02133250U (en) | ||
| JPS63180138U (en) | ||
| JPS6319955U (en) | ||
| JPS6267644U (en) | ||
| JPS61148444U (en) | ||
| JPS6220746U (en) | ||
| JPS6442768U (en) | ||
| JPS6319949U (en) | ||
| JPH0480644U (en) | ||
| JPS58119953U (en) | Mold for continuous casting of thin slabs | |
| JPH02123337U (en) | ||
| JPS6442757U (en) | ||
| JPS623248U (en) | ||
| JPH0242739U (en) | ||
| JPS63101142U (en) | ||
| JPS61172640U (en) |