JPS5710410A - Measuring device for rolling condition of hoop steel coil - Google Patents
Measuring device for rolling condition of hoop steel coilInfo
- Publication number
- JPS5710410A JPS5710410A JP8485780A JP8485780A JPS5710410A JP S5710410 A JPS5710410 A JP S5710410A JP 8485780 A JP8485780 A JP 8485780A JP 8485780 A JP8485780 A JP 8485780A JP S5710410 A JPS5710410 A JP S5710410A
- Authority
- JP
- Japan
- Prior art keywords
- hoop steel
- steel coil
- distance
- coil
- hoop
- 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
Abstract
PURPOSE: To perform an accurate measurement of the coiling condition of the hoop steel, by a method wherein an uneven amount at a side of a band steel coil is measured as a change in a distance from a measuring point to each surface, and is continuously measured in the diametral direction of the coil.
CONSTITUTION: Distance measuring devices 2 and 3, being situated at distances L1 and L2 to opposite sides of a hoop steel coil 1 from the devices 2 and 3, respectively, are positioned at a distance L0 by means of a retaining member 4. Through the horizontal movement of the hoop steel coil 1 placed on a fixed stand 5, the distance measuring devices 2 and 3 measure distance information in the direction of diameter. The outputs of the distance measuring devices 2 and 3 are stored in a memory unit 9 according to instruction of an operational controller 10 via A/D converters 7, 8 and an input circuit 8. The operational controller 10 calculate the change amount of the hoop steel end and the width of the hoop steel coil 1, and in case the result exceeds an allowable width, an alarm device 13 is actuated via an output circuit 11. The calculated results of the operational control circuit 10 are recorded in a recorder 12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8485780A JPS5710410A (en) | 1980-06-23 | 1980-06-23 | Measuring device for rolling condition of hoop steel coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8485780A JPS5710410A (en) | 1980-06-23 | 1980-06-23 | Measuring device for rolling condition of hoop steel coil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5710410A true JPS5710410A (en) | 1982-01-20 |
JPS6123485B2 JPS6123485B2 (en) | 1986-06-06 |
Family
ID=13842474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8485780A Granted JPS5710410A (en) | 1980-06-23 | 1980-06-23 | Measuring device for rolling condition of hoop steel coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5710410A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0533739Y2 (en) * | 1987-11-17 | 1993-08-26 |
-
1980
- 1980-06-23 JP JP8485780A patent/JPS5710410A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6123485B2 (en) | 1986-06-06 |
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