CS245472B1 - Strips' surface cracks' flaw detection and thickness and width measuring device - Google Patents
Strips' surface cracks' flaw detection and thickness and width measuring device Download PDFInfo
- Publication number
- CS245472B1 CS245472B1 CS83719A CS71983A CS245472B1 CS 245472 B1 CS245472 B1 CS 245472B1 CS 83719 A CS83719 A CS 83719A CS 71983 A CS71983 A CS 71983A CS 245472 B1 CS245472 B1 CS 245472B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- thickness
- surface cracks
- width
- defectoscopic
- detection
- 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 (de) | 1982-03-15 | 1982-03-15 | Einrichtung zur dickenmessung, breitenmessung und oberflaechenrisspruefung von flachstahl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS71983A1 CS71983A1 (en) | 1985-06-13 |
| CS245472B1 true CS245472B1 (en) | 1986-10-16 |
Family
ID=5537259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS83719A CS245472B1 (en) | 1982-03-15 | 1983-02-02 | Strips' surface cracks' flaw detection and thickness and width measuring device |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG44411A1 (https=) |
| CS (1) | CS245472B1 (https=) |
| DD (1) | DD211257A3 (https=) |
| DE (1) | DE3245403A1 (https=) |
| SU (1) | SU1291822A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3831841C2 (de) * | 1987-07-01 | 1999-05-06 | Schloemann Siemag Ag | Vorrichtung zur Messung der Planheit von Walzband in Warmbreitbandstraßen |
| US6044695A (en) * | 1997-09-02 | 2000-04-04 | Datacard Corporation | Apparatus and method for detecting contaminants on the surface of a card |
| DE20120792U1 (de) * | 2001-12-21 | 2003-05-08 | Pleva GmbH, 72186 Empfingen | Vorrichtung zur Bestimmung von seitlichen Rändern einer flächigen Bahn |
| CN112197722B (zh) * | 2020-09-15 | 2022-01-04 | 石横特钢集团有限公司 | 一种钢材外形尺寸检验方法 |
| CN112432573B (zh) * | 2020-11-17 | 2021-11-19 | 郭龙 | 基于静态显示的建筑工程裂缝测量装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2251592A1 (de) * | 1972-10-20 | 1974-05-02 | Demag Ag | Vorrichtung zum ausrichten und bewegen von walzgut |
| DD160322A3 (de) * | 1981-04-27 | 1983-06-01 | Heinz Schulz | Einrichtung zum justieren,messen und pruefen rechteckiger flachquerschnitte |
-
1982
- 1982-03-15 DD DD23814182A patent/DD211257A3/de not_active IP Right Cessation
- 1982-12-08 DE DE19823245403 patent/DE3245403A1/de active Granted
-
1983
- 1983-02-02 CS CS83719A patent/CS245472B1/cs unknown
- 1983-02-03 SU SU837772827A patent/SU1291822A1/ru active
- 1983-02-03 BG BG5957083A patent/BG44411A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS71983A1 (en) | 1985-06-13 |
| BG44411A1 (en) | 1988-12-15 |
| DD211257A3 (de) | 1984-07-04 |
| SU1291822A1 (ru) | 1987-02-23 |
| DE3245403A1 (de) | 1983-09-22 |
| DE3245403C2 (https=) | 1991-01-03 |
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