JPS60220802A - 金属塊の幅方向位置検出方法及びその装置 - Google Patents
金属塊の幅方向位置検出方法及びその装置Info
- Publication number
- JPS60220802A JPS60220802A JP59077214A JP7721484A JPS60220802A JP S60220802 A JPS60220802 A JP S60220802A JP 59077214 A JP59077214 A JP 59077214A JP 7721484 A JP7721484 A JP 7721484A JP S60220802 A JPS60220802 A JP S60220802A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- light
- metal lump
- receiving element
- address
- 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
- 239000002184 metal Substances 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 6
- 238000001514 detection method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 description 38
- 238000005096 rolling process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59077214A JPS60220802A (ja) | 1984-04-17 | 1984-04-17 | 金属塊の幅方向位置検出方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59077214A JPS60220802A (ja) | 1984-04-17 | 1984-04-17 | 金属塊の幅方向位置検出方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60220802A true JPS60220802A (ja) | 1985-11-05 |
| JPH0423721B2 JPH0423721B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-23 |
Family
ID=13627582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59077214A Granted JPS60220802A (ja) | 1984-04-17 | 1984-04-17 | 金属塊の幅方向位置検出方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60220802A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096879A (ja) * | 2011-11-02 | 2013-05-20 | Meidensha Corp | 回転機ギャップ計測装置 |
-
1984
- 1984-04-17 JP JP59077214A patent/JPS60220802A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096879A (ja) * | 2011-11-02 | 2013-05-20 | Meidensha Corp | 回転機ギャップ計測装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423721B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-23 |