JPS5567606A - Measuring method of squareness for steel plate under carriage - Google Patents
Measuring method of squareness for steel plate under carriageInfo
- Publication number
- JPS5567606A JPS5567606A JP14141578A JP14141578A JPS5567606A JP S5567606 A JPS5567606 A JP S5567606A JP 14141578 A JP14141578 A JP 14141578A JP 14141578 A JP14141578 A JP 14141578A JP S5567606 A JPS5567606 A JP S5567606A
- Authority
- JP
- Japan
- Prior art keywords
- carriage
- squareness
- detector
- steel plate
- time difference
- 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
Abstract
PURPOSE: To increase the production efficiency of steel plate, by enabling the measurement of squareness of steel plates under carriage on ON-line basis, through the provision of a plurality of detectors vertical to the direction of carriage and the measurement of time difference when the ridges of steel plate pass.
CONSTITUTION: On a given straight line orthogonal to the direction of carriage T of the carriage line 6, the detectors A, B detecting the front and rear edge of steel plates and the detectors C, D detecting the side ridge are provided with a given distance. Further, the time difference between the time when the front ridge passes through the detector A and the detector B, and the time difference between the side ridge passes through the detector C and the detector D, are detected. Operation is made by using each time difference and the carriage speed V of steel plates to measure the squareness of the front and rear ridge of steel plates.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14141578A JPS5567606A (en) | 1978-11-15 | 1978-11-15 | Measuring method of squareness for steel plate under carriage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14141578A JPS5567606A (en) | 1978-11-15 | 1978-11-15 | Measuring method of squareness for steel plate under carriage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5567606A true JPS5567606A (en) | 1980-05-21 |
Family
ID=15291463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14141578A Pending JPS5567606A (en) | 1978-11-15 | 1978-11-15 | Measuring method of squareness for steel plate under carriage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5567606A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196409A (en) * | 1982-05-13 | 1983-11-15 | Asahi Chem Ind Co Ltd | Automatic angle judging device for plate material |
-
1978
- 1978-11-15 JP JP14141578A patent/JPS5567606A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196409A (en) * | 1982-05-13 | 1983-11-15 | Asahi Chem Ind Co Ltd | Automatic angle judging device for plate material |
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