BG44411A1 - Device for measuring thickness, width and defectoscopy of surface cracks on strip steel - Google Patents
Device for measuring thickness, width and defectoscopy of surface cracks on strip steelInfo
- Publication number
- BG44411A1 BG44411A1 BG5957083A BG5957083A BG44411A1 BG 44411 A1 BG44411 A1 BG 44411A1 BG 5957083 A BG5957083 A BG 5957083A BG 5957083 A BG5957083 A BG 5957083A BG 44411 A1 BG44411 A1 BG 44411A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- defectoscopy
- width
- strip steel
- surface cracks
- measuring thickness
- Prior art date
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
- B21B38/04—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD23814182A DD211257A3 (en) | 1982-03-15 | 1982-03-15 | DEVICE FOR THICKNESS MEASUREMENT, BROAD MEASUREMENT AND SURFACE TREATMENT OF FLAT STEEL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG44411A1 true BG44411A1 (en) | 1988-12-15 |
Family
ID=5537259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG5957083A BG44411A1 (en) | 1982-03-15 | 1983-02-03 | Device for measuring thickness, width and defectoscopy of surface cracks on strip steel |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG44411A1 (en) |
| CS (1) | CS245472B1 (en) |
| DD (1) | DD211257A3 (en) |
| DE (1) | DE3245403A1 (en) |
| SU (1) | SU1291822A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3831841C2 (en) * | 1987-07-01 | 1999-05-06 | Schloemann Siemag Ag | Device for measuring the flatness of rolled strip in hot strip mills |
| US6044695A (en) * | 1997-09-02 | 2000-04-04 | Datacard Corporation | Apparatus and method for detecting contaminants on the surface of a card |
| DE20120792U1 (en) * | 2001-12-21 | 2003-05-08 | Pleva Gmbh | Measurement of width of continuous flat material, e.g. textile fabric, involves traversing edge sensor linked to computer |
| CN112197722B (en) * | 2020-09-15 | 2022-01-04 | 石横特钢集团有限公司 | Method for inspecting overall dimension of steel |
| CN112432573B (en) * | 2020-11-17 | 2021-11-19 | 郭龙 | Building engineering crack measuring device based on static display |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2251592A1 (en) * | 1972-10-20 | 1974-05-02 | Demag Ag | DEVICE FOR ALIGNING AND MOVING ROLLED MATERIAL |
| DD160322A3 (en) * | 1981-04-27 | 1983-06-01 | Heinz Schulz | DEVICE FOR ADJUSTING, MEASURING AND TESTING RECTANGULAR FLAT CROSS SECTIONS |
-
1982
- 1982-03-15 DD DD23814182A patent/DD211257A3/en not_active IP Right Cessation
- 1982-12-08 DE DE19823245403 patent/DE3245403A1/en active Granted
-
1983
- 1983-02-02 CS CS83719A patent/CS245472B1/en unknown
- 1983-02-03 SU SU837772827A patent/SU1291822A1/en active
- 1983-02-03 BG BG5957083A patent/BG44411A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD211257A3 (en) | 1984-07-04 |
| SU1291822A1 (en) | 1987-02-23 |
| CS71983A1 (en) | 1985-06-13 |
| DE3245403A1 (en) | 1983-09-22 |
| DE3245403C2 (en) | 1991-01-03 |
| CS245472B1 (en) | 1986-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2159271B (en) | Surface flaw detecting method and apparatus | |
| EP0165711A3 (en) | Method and apparatus for detecting thermal waves | |
| YU68988A (en) | Device for measuring distance between antenna and surface | |
| GB2156526B (en) | A method of and apparatus for measuring the thickness of a layer | |
| EP0195385A3 (en) | Method and apparatus for manufacturing cold-rolled steel strip | |
| DE3577600D1 (en) | DEVICE FOR MEASURING SURFACE THICKNESS. | |
| JPS5684501A (en) | Measuring device for detecting distance between metallic surface and its opposite surface under nonncontact condition | |
| DE3370200D1 (en) | Mark position detecting method and apparatus | |
| DE3278860D1 (en) | Method and device for checking or measuring the thickness of material layers | |
| GB2044652B (en) | Method and apparatus for reducing the thickness of metal strip | |
| EP0165722A3 (en) | Film thickness measuring apparatus | |
| GB2097915B (en) | Apparatus for measuring profile thickness of strip material | |
| JPS5543491A (en) | Apparatus for detecting and classifying flaw on metal surface | |
| GB2005015A (en) | Method of detecting flaws on the surface of metal | |
| GB2084735B (en) | Device for measuring layer thickness | |
| GB2109927B (en) | Checking for surface flaws | |
| IT1144719B (en) | PROCEDURE AND APPARATUS FOR DETECTING AND MEASURING CORROSION BY METAL SURFACES | |
| JPS56604A (en) | Method and device for measuring distance or thickness without contact | |
| BG44411A1 (en) | Device for measuring thickness, width and defectoscopy of surface cracks on strip steel | |
| IL56925A (en) | Method and means for measuring surface tension | |
| GB2101806B (en) | Method and device for detecting metal ions | |
| DE3171792D1 (en) | Apparatus and method for strip casting | |
| JPS56166450A (en) | Method of and apparatus for spectrometric detection of various element on surface of solid | |
| JPS52103331A (en) | Method of and device for descaling steel strip and the like | |
| GB2093863B (en) | Method for electroplating steel strip and electroplating apparatus |