JPH0437924B2 - - Google Patents
Info
- Publication number
- JPH0437924B2 JPH0437924B2 JP13611784A JP13611784A JPH0437924B2 JP H0437924 B2 JPH0437924 B2 JP H0437924B2 JP 13611784 A JP13611784 A JP 13611784A JP 13611784 A JP13611784 A JP 13611784A JP H0437924 B2 JPH0437924 B2 JP H0437924B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- distance
- ultrasonic distance
- distance meter
- width
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 description 48
- 238000005259 measurement Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 239000013077 target material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002592 echocardiography Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13611784A JPS6114509A (ja) | 1984-06-29 | 1984-06-29 | 帯状体の巾・蛇行測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13611784A JPS6114509A (ja) | 1984-06-29 | 1984-06-29 | 帯状体の巾・蛇行測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6114509A JPS6114509A (ja) | 1986-01-22 |
| JPH0437924B2 true JPH0437924B2 (ru) | 1992-06-22 |
Family
ID=15167696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13611784A Granted JPS6114509A (ja) | 1984-06-29 | 1984-06-29 | 帯状体の巾・蛇行測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114509A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62184410U (ru) * | 1986-05-14 | 1987-11-24 | ||
| EP1813912B1 (en) * | 2004-11-08 | 2017-01-04 | Nireco Corporation | Method and device for measuring width direction end position of stripe body, and method and device for measuring width direction central position of stripe body |
| CN103240283B (zh) * | 2012-02-08 | 2015-01-21 | 宝山钢铁股份有限公司 | 带钢宽度自动检测方法 |
| CN103909100B (zh) * | 2014-04-02 | 2017-01-18 | 首钢京唐钢铁联合有限责任公司 | 一种板坯宽度的自动测量装置及方法 |
-
1984
- 1984-06-29 JP JP13611784A patent/JPS6114509A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6114509A (ja) | 1986-01-22 |
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