JPH0184854U - - Google Patents
Info
- Publication number
- JPH0184854U JPH0184854U JP1987178343U JP17834387U JPH0184854U JP H0184854 U JPH0184854 U JP H0184854U JP 1987178343 U JP1987178343 U JP 1987178343U JP 17834387 U JP17834387 U JP 17834387U JP H0184854 U JPH0184854 U JP H0184854U
- Authority
- JP
- Japan
- Prior art keywords
- molds
- stacked
- waveform
- recesses
- steel ingot
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Metal Extraction Processes (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図ａは本考案の下側鋳型の右半分を断面で示した
正面図、第２図ｂは本考案の上側鋳型の右半分を
断面で示した正面図、第３図ａは本考案の下鋳型
を示す部分平面図、第３図ｂは第３図ａのＡ―Ａ
矢視を示す断面図である。
１…下側鋳型、１ａ…下側鋳型のフラツト面、
２…上側鋳型、２ａ…上側鋳型のフラツト面、３
…長尺鋼塊、５…湯道、６…上定盤、７…下定盤
、８…注入管、９…コルゲート、９ａ…コルゲー
トの谷部、９ｂ…コルゲートの山部、１０…テー
パ山部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
Figure a is a front view in cross section of the right half of the lower mold of the present invention, Figure 2 b is a front view of the right half of the upper mold of the present invention in cross section, and Figure 3 a is the lower mold of the present invention. Partial plan view showing the mold, Figure 3b is A-A in Figure 3a
It is a sectional view showing the arrow view. 1...lower mold, 1a...flat surface of lower mold,
2... Upper mold, 2a... Flat surface of upper mold, 3
...Long steel ingot, 5... Runway, 6... Upper surface plate, 7... Lower surface plate, 8... Injection pipe, 9... Corrugate, 9a... Valley of corrugate, 9b... Peak of corrugate, 10... Tapered peak .
Claims (1)
方向に積み重ねて構成された長尺鋼塊製造用円形
鋳型において、上記各鋳型の積重ね端面に互いに
嵌合する凹部と凸部を形成すると共に、上記各鋳
型の積重ね接合端近傍の内周面所定範囲をそれぞ
れ上記波形の谷部における内径と同一内径を有す
るフラツト面に形成し、かつ上記各鋳型のフラツ
ト面から波形の山部に遷移するテーパ山部を形成
し、上記各鋳型の凹部と凸部を嵌合して積重ねた
とき各鋳型のフラツト面が一致するように構成し
たことを特徴とする長尺鋼塊製造用円形鋳型。 In a circular mold for manufacturing a long steel ingot, which is configured by stacking a plurality of circular molds each having a corrugated inner peripheral surface in the height direction, recesses and protrusions that fit into each other are formed on the stacked end surfaces of each of the molds. At the same time, a predetermined range of the inner peripheral surface near the stacked joint end of each of the molds is formed into a flat surface having the same inner diameter as the inner diameter at the trough of the waveform, and the flat surface of each of the molds transitions to the peak of the waveform. 1. A circular mold for producing a long steel ingot, characterized in that a tapered ridge is formed so that the flat surfaces of the molds coincide when the molds are stacked with the recesses and projections of the molds fitted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178343U JPH0184854U (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178343U JPH0184854U (en) | 1987-11-25 | 1987-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184854U true JPH0184854U (en) | 1989-06-06 |
Family
ID=31469966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178343U Pending JPH0184854U (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184854U (en) |
-
1987
- 1987-11-25 JP JP1987178343U patent/JPH0184854U/ja active Pending