JPS5797857A - Method for controlling drawing speed of horizontal and continuous casting plant - Google Patents
Method for controlling drawing speed of horizontal and continuous casting plantInfo
- Publication number
- JPS5797857A JPS5797857A JP17500780A JP17500780A JPS5797857A JP S5797857 A JPS5797857 A JP S5797857A JP 17500780 A JP17500780 A JP 17500780A JP 17500780 A JP17500780 A JP 17500780A JP S5797857 A JPS5797857 A JP S5797857A
- Authority
- JP
- Japan
- Prior art keywords
- drawing speed
- temp
- ingot
- inputted
- mold
- 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
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To control the drawing of an ingot easily and surely without generating breakout by providing a temp. detector near the outlet of a mold, detecting the surface temp. of the ingot and controlling the drawing speed.
CONSTITUTION: A temp. detector 7 which detects the surface temp. of an ingot near the outlet of a mold 3 provided in continuation to the sprue 2 of a tundish 1, for the ingot 6 drawn with pinch rolls 4, 5 from the mold 3. The detection signal of the detector 7 is converted with a signal converter 8 and is inputted to a correcting operator 9, which makes necessary correction operation when the need for correcting the speed preset with a drawing speed setter 10 arises. When the detected surface temp. goes higher than the set temp. the difference therebetween is inputted to a multiplier which multiplies this by a correction coefft. and the product thereof is substracted from the set drawing speed in a subtractor. The corrected drawing speed is inputted to a driving controller 13, which in turn drives a driving motor 14, thereby decelerating the drawing speed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17500780A JPS5797857A (en) | 1980-12-10 | 1980-12-10 | Method for controlling drawing speed of horizontal and continuous casting plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17500780A JPS5797857A (en) | 1980-12-10 | 1980-12-10 | Method for controlling drawing speed of horizontal and continuous casting plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5797857A true JPS5797857A (en) | 1982-06-17 |
Family
ID=15988577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17500780A Pending JPS5797857A (en) | 1980-12-10 | 1980-12-10 | Method for controlling drawing speed of horizontal and continuous casting plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5797857A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030565A (en) * | 1983-07-21 | 1985-02-16 | O C C:Kk | Method for stabilizing surface shape of ingot with heated casting mold type continuous casting method |
| US4884624A (en) * | 1988-02-26 | 1989-12-05 | Mannesmann Aktiengesellschaft | Process on a continuous casting machine to produce strands |
| JPH04266454A (en) * | 1991-02-19 | 1992-09-22 | Kawasaki Heavy Ind Ltd | Drawing-out control system in horizontal continuous casting device |
| JP2016215236A (en) * | 2015-05-20 | 2016-12-22 | Ｊｆｅスチール株式会社 | Method for predicting breakout in continuous casting, breakout prevention method, method for measuring thickness of solidifying shell, breakout prediction device, and breakout prevention device |
-
1980
- 1980-12-10 JP JP17500780A patent/JPS5797857A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030565A (en) * | 1983-07-21 | 1985-02-16 | O C C:Kk | Method for stabilizing surface shape of ingot with heated casting mold type continuous casting method |
| US4884624A (en) * | 1988-02-26 | 1989-12-05 | Mannesmann Aktiengesellschaft | Process on a continuous casting machine to produce strands |
| JPH04266454A (en) * | 1991-02-19 | 1992-09-22 | Kawasaki Heavy Ind Ltd | Drawing-out control system in horizontal continuous casting device |
| JP2016215236A (en) * | 2015-05-20 | 2016-12-22 | Ｊｆｅスチール株式会社 | Method for predicting breakout in continuous casting, breakout prevention method, method for measuring thickness of solidifying shell, breakout prediction device, and breakout prevention device |
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