TW200628756A - Measuring system and methodology for profile of steel bloom - Google Patents
Measuring system and methodology for profile of steel bloomInfo
- Publication number
- TW200628756A TW200628756A TW094103147A TW94103147A TW200628756A TW 200628756 A TW200628756 A TW 200628756A TW 094103147 A TW094103147 A TW 094103147A TW 94103147 A TW94103147 A TW 94103147A TW 200628756 A TW200628756 A TW 200628756A
- Authority
- TW
- Taiwan
- Prior art keywords
- steel bloom
- profile
- measuring
- steel
- bloom
- Prior art date
Links
Abstract
The invention is a kind of measuring system and methodology for profile of steel bloom. The system includes a laser component, imaging-acquisition apparatus and computer. The imaging-acquisition apparatus consists of 2-dimensional CCD camera and imaging-acquisition card. The laser component and 2-dimensional CCD camera are setup around the moving route of steel mold. The laser projects the surface of the steel bloom and can be detected with 2-dimensional CCD camera for profile measuring of width, thickness, bulge and wedge of steel bloom. By measuring the moving steel bloom and calculating the profile data with the computer, the profile size of steel bloom can be obtained. Using measuring method, the tilting of the steel bloom during transporting can be detected, therefor improves the reliability of steel bloom measuring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94103147A TWI251661B (en) | 2005-02-02 | 2005-02-02 | Measuring system and methodology for profile of steel bloom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94103147A TWI251661B (en) | 2005-02-02 | 2005-02-02 | Measuring system and methodology for profile of steel bloom |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI251661B TWI251661B (en) | 2006-03-21 |
TW200628756A true TW200628756A (en) | 2006-08-16 |
Family
ID=37453744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94103147A TWI251661B (en) | 2005-02-02 | 2005-02-02 | Measuring system and methodology for profile of steel bloom |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI251661B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI447606B (en) * | 2012-06-04 | 2014-08-01 | China Steel Corp | Method for detecting sliversof a billet |
TWI683988B (en) * | 2017-03-14 | 2020-02-01 | 日商杰富意鋼鐵股份有限公司 | Method and device for measuring serpentine volume of band-shaped body and method and device for detecting abnormality of serpentine of band-shaped body |
TWI689723B (en) * | 2019-02-01 | 2020-04-01 | 中國鋼鐵股份有限公司 | Method for extracting dent on surface of object |
TWI777696B (en) * | 2021-07-28 | 2022-09-11 | 中國鋼鐵股份有限公司 | Defect detection method and defect detection system using the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4811108B2 (en) * | 2006-05-10 | 2011-11-09 | 住友電気工業株式会社 | Coating layer thickness measuring mechanism and coating layer forming apparatus using the same |
TWI630366B (en) * | 2017-04-28 | 2018-07-21 | 中國鋼鐵股份有限公司 | System and method for measuring width of steel plate |
TWI722748B (en) * | 2019-12-31 | 2021-03-21 | 中國鋼鐵股份有限公司 | Method for measuring shape of steel slab |
-
2005
- 2005-02-02 TW TW94103147A patent/TWI251661B/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI447606B (en) * | 2012-06-04 | 2014-08-01 | China Steel Corp | Method for detecting sliversof a billet |
TWI683988B (en) * | 2017-03-14 | 2020-02-01 | 日商杰富意鋼鐵股份有限公司 | Method and device for measuring serpentine volume of band-shaped body and method and device for detecting abnormality of serpentine of band-shaped body |
US11055858B2 (en) | 2017-03-14 | 2021-07-06 | Jfe Steel Corporation | Method and apparatus for measuring meandering amount of strip, and method and apparatus for detecting abnormal meandering of strip |
TWI689723B (en) * | 2019-02-01 | 2020-04-01 | 中國鋼鐵股份有限公司 | Method for extracting dent on surface of object |
TWI777696B (en) * | 2021-07-28 | 2022-09-11 | 中國鋼鐵股份有限公司 | Defect detection method and defect detection system using the same |
Also Published As
Publication number | Publication date |
---|---|
TWI251661B (en) | 2006-03-21 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Annulment or lapse of patent due to non-payment of fees |