FR2076825A5 - Rolling mill roll - having cleviation in diamester measurements with an inductive sensor - Google Patents
Rolling mill roll - having cleviation in diamester measurements with an inductive sensorInfo
- Publication number
- FR2076825A5 FR2076825A5 FR7003159A FR7003159A FR2076825A5 FR 2076825 A5 FR2076825 A5 FR 2076825A5 FR 7003159 A FR7003159 A FR 7003159A FR 7003159 A FR7003159 A FR 7003159A FR 2076825 A5 FR2076825 A5 FR 2076825A5
- Authority
- FR
- France
- Prior art keywords
- measurements
- inductive sensor
- diamester
- cleviation
- roll
- 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
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
- B21B38/12—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll camber
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Appts. consists of a support mounted so that it can pivot from its middle on a carriage guided along the length of the roll by a rail. One arm of the support carries a counterweight and a gripping device to keep it in contact with the side of the roll. The other arm carries a inductive sensor which can transverse the surface of the roll without contact or by contact using an armature plunger. The appts. can be accurately standardised and zeroed for the range of measurements. Signals from the sensor are transmitted by an amplifier to a paper tracing registering appts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7003159A FR2076825A5 (en) | 1970-01-29 | 1970-01-29 | Rolling mill roll - having cleviation in diamester measurements with an inductive sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7003159A FR2076825A5 (en) | 1970-01-29 | 1970-01-29 | Rolling mill roll - having cleviation in diamester measurements with an inductive sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2076825A5 true FR2076825A5 (en) | 1971-10-15 |
Family
ID=9049795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7003159A Expired FR2076825A5 (en) | 1970-01-29 | 1970-01-29 | Rolling mill roll - having cleviation in diamester measurements with an inductive sensor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2076825A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059794A (en) * | 1974-07-15 | 1977-11-22 | British Steel Corporation | Method and apparatus for monitoring pass alignment in rolling mills |
FR2692347A1 (en) * | 1992-06-15 | 1993-12-17 | Lorraine Laminage | Device for controlling the longitudinal profile of a cylinder. |
-
1970
- 1970-01-29 FR FR7003159A patent/FR2076825A5/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059794A (en) * | 1974-07-15 | 1977-11-22 | British Steel Corporation | Method and apparatus for monitoring pass alignment in rolling mills |
FR2692347A1 (en) * | 1992-06-15 | 1993-12-17 | Lorraine Laminage | Device for controlling the longitudinal profile of a cylinder. |
EP0576309A1 (en) * | 1992-06-15 | 1993-12-29 | Sollac | Device for controlling the longitudinal profile of a cylinder |
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