JPS55109964A - Supervising method for surface of continuous casting piece - Google Patents
Supervising method for surface of continuous casting pieceInfo
- Publication number
- JPS55109964A JPS55109964A JP1640479A JP1640479A JPS55109964A JP S55109964 A JPS55109964 A JP S55109964A JP 1640479 A JP1640479 A JP 1640479A JP 1640479 A JP1640479 A JP 1640479A JP S55109964 A JPS55109964 A JP S55109964A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- continuous casting
- secondary cooling
- cooling belt
- itv
- 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.)
- Granted
Links
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Radiation Pyrometers (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE: To attain stable operation by grasping a casting-piece surface state in a hot and humid atmosphere by putting an electronic eye mechanism into peak value operation by processing video signals from ITV at a fixed position in secondary cooling belt of a continuous casting line.
CONSTITUTION: At a fixed position in the secondary cooling belt of continuous casting line 1, ITV2 is installed and its output video signals are sent to camera controller 4 to display signals on monitor 5 by relaying. Further, signals processed by controller 4 are fed back to electronic eye mechanism 21 of ITV 2 as peak-value operation signals. A casting piece surface picture projected on screen 51 of monitor 5 is judged by pattern discriminator 6 or an operator to control specific water injection nozzle 11 provided to the secondary cooling belt.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1640479A JPS55109964A (en) | 1979-02-15 | 1979-02-15 | Supervising method for surface of continuous casting piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1640479A JPS55109964A (en) | 1979-02-15 | 1979-02-15 | Supervising method for surface of continuous casting piece |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55109964A true JPS55109964A (en) | 1980-08-23 |
JPS6148653B2 JPS6148653B2 (en) | 1986-10-25 |
Family
ID=11915297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1640479A Granted JPS55109964A (en) | 1979-02-15 | 1979-02-15 | Supervising method for surface of continuous casting piece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55109964A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187253A (en) * | 1982-04-27 | 1983-11-01 | Nippon Steel Corp | Method for detecting abnormality and evaluating surface of ingot in continuous casting |
JP2010240684A (en) * | 2009-04-06 | 2010-10-28 | Jfe Steel Corp | Apron of table roll on hot-rolling line, method of operating the same and method of manufacturing hot-rolled metal strip |
JP2012071330A (en) * | 2010-09-29 | 2012-04-12 | Jfe Steel Corp | Method for measuring surface temperature of cast piece within continuous casting machine |
WO2012111649A1 (en) * | 2011-02-14 | 2012-08-23 | 新日本製鐵株式会社 | Cast slab surface temperature measuring device used in continuous casting machine |
EP2891531A4 (en) * | 2012-08-28 | 2016-06-22 | Nippon Steel & Sumitomo Metal Corp | Method and device for measuring surface temperature of strand |
-
1979
- 1979-02-15 JP JP1640479A patent/JPS55109964A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187253A (en) * | 1982-04-27 | 1983-11-01 | Nippon Steel Corp | Method for detecting abnormality and evaluating surface of ingot in continuous casting |
JP2010240684A (en) * | 2009-04-06 | 2010-10-28 | Jfe Steel Corp | Apron of table roll on hot-rolling line, method of operating the same and method of manufacturing hot-rolled metal strip |
JP2012071330A (en) * | 2010-09-29 | 2012-04-12 | Jfe Steel Corp | Method for measuring surface temperature of cast piece within continuous casting machine |
WO2012111649A1 (en) * | 2011-02-14 | 2012-08-23 | 新日本製鐵株式会社 | Cast slab surface temperature measuring device used in continuous casting machine |
JP5158292B2 (en) * | 2011-02-14 | 2013-03-06 | 新日鐵住金株式会社 | Slab surface temperature measuring device for continuous casting machine |
US8888363B2 (en) | 2011-02-14 | 2014-11-18 | Nippon Steel & Sumitomo Metal Corporation | Cast slab surface temperature measuring device used in continuous casting machine |
EP2891531A4 (en) * | 2012-08-28 | 2016-06-22 | Nippon Steel & Sumitomo Metal Corp | Method and device for measuring surface temperature of strand |
Also Published As
Publication number | Publication date |
---|---|
JPS6148653B2 (en) | 1986-10-25 |
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