MY210595A - A cold rolled strip surface quality management system and method - Google Patents

A cold rolled strip surface quality management system and method

Info

Publication number
MY210595A
MY210595A MYPI2021003468A MYPI2021003468A MY210595A MY 210595 A MY210595 A MY 210595A MY PI2021003468 A MYPI2021003468 A MY PI2021003468A MY PI2021003468 A MYPI2021003468 A MY PI2021003468A MY 210595 A MY210595 A MY 210595A
Authority
MY
Malaysia
Prior art keywords
surface quality
cold rolled
rolled strip
strip surface
management system
Prior art date
Application number
MYPI2021003468A
Inventor
Zhi Xia
Tao He
Yungen Zhou
Original Assignee
Wisdri Engineering & Res Incorporation Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wisdri Engineering & Res Incorporation Limited filed Critical Wisdri Engineering & Res Incorporation Limited
Publication of MY210595A publication Critical patent/MY210595A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

This invention belongs to the technical field of cold rolled strip. It provides a cold rolled strip surface quality management system and method. Aiming at the problems of existing cold rolled strip surface quality online inspection system, it establishes defect samples and defect countermeas ure list so that the surface defects are matched with the defect samples for judging the quality grades of strip surface. In this way, surface quality inspection is correlated with surface quality improvement, which is in favor of improving production proc ess and strip surface quality. Besides, total angle approach is used to reject abnormal samples to improve the marking accuracy of defect samples.
MYPI2021003468A 2018-12-29 2019-09-18 A cold rolled strip surface quality management system and method MY210595A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811632987.3A CN109692877B (en) 2018-12-29 2018-12-29 A system and method for surface quality management of cold-rolled strip steel
PCT/CN2019/106449 WO2020134210A1 (en) 2018-12-29 2019-09-18 Cold-rolled strip steel surface quality management system and method

Publications (1)

Publication Number Publication Date
MY210595A true MY210595A (en) 2025-10-01

Family

ID=66232276

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021003468A MY210595A (en) 2018-12-29 2019-09-18 A cold rolled strip surface quality management system and method

Country Status (3)

Country Link
CN (1) CN109692877B (en)
MY (1) MY210595A (en)
WO (1) WO2020134210A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109692877B (en) * 2018-12-29 2020-11-10 中冶南方工程技术有限公司 A system and method for surface quality management of cold-rolled strip steel
CN110175274A (en) * 2019-05-22 2019-08-27 山西太钢不锈钢股份有限公司 Defect system method and system based on table inspection instrument
CN110320337A (en) * 2019-06-05 2019-10-11 广州Jfe钢板有限公司 A kind of automatic evaluating system of strip surface quality and method
CN110400099A (en) * 2019-08-09 2019-11-01 马鞍山钢铁股份有限公司 A method for grading the surface quality of strip steel products
CN110717455B (en) * 2019-10-10 2021-05-18 北京同创信通科技有限公司 Method for classifying and detecting grades of scrap steel in storage
CN111223078B (en) * 2019-12-31 2023-09-26 富联裕展科技(河南)有限公司 Method for determining flaw level and storage medium
CN111299318B (en) * 2020-03-02 2022-04-12 马鞍山钢铁股份有限公司 A method for automatic determination of surface quality of hot-rolled strip products
CN112547807B (en) * 2020-10-30 2022-01-04 北京科技大学 An accurate determination method of hot-rolled strip steel quality based on decision tree algorithm
CN113578972B (en) * 2021-04-08 2022-09-27 华院计算技术(上海)股份有限公司 Hot-rolled product quality tracing method and device
TWI766737B (en) * 2021-06-24 2022-06-01 中國鋼鐵股份有限公司 Wringer roll quality inspection system and method thereof
CN113578976B (en) * 2021-07-28 2023-09-01 北京首钢股份有限公司 Production method and production system for hot-rolled electrical steel with edge skin tilting control function
CN115375189A (en) * 2022-01-25 2022-11-22 山东高速轨道交通集团有限公司 Engineering quality evaluation system and method
CN117236725A (en) * 2022-05-30 2023-12-15 宝山钢铁股份有限公司 A quality determination method for oriented silicon steel based on online detection data
CN114722973B (en) * 2022-06-07 2022-08-26 江苏华程工业制管股份有限公司 Defect detection method and system for steel pipe heat treatment
CN114972302B (en) * 2022-06-17 2025-04-29 阿里云计算有限公司 Discrimination standard generation method, surface quality inspection method, storage medium and program product
CN115824805A (en) * 2022-11-30 2023-03-21 宁波钢铁有限公司 Early warning method, device and computer equipment for strip slip line or transverse break defect
CN115983687B (en) * 2022-12-22 2023-09-29 北京弥天科技有限公司 An intelligent detection and management system and method for cold-rolled strip steel quality

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4639858B2 (en) * 2005-03-07 2011-02-23 Ｊｆｅスチール株式会社 Surface defect inspection method and apparatus
JP2008055443A (en) * 2006-08-29 2008-03-13 Kobe Steel Ltd Method for analyzing material quality of metallic material and method for stabilizing material quality
CN102253049B (en) * 2011-06-30 2013-07-10 东北大学 Method for accurately detecting surface quality on line in production process of band steel
JP5942395B2 (en) * 2011-11-29 2016-06-29 東芝三菱電機産業システム株式会社 Product defect information tracking device
CN102554167A (en) * 2012-02-14 2012-07-11 首钢总公司 Method for controlling defects of H-shaped steel
CN202606510U (en) * 2012-04-19 2012-12-19 中冶南方工程技术有限公司 Cold-rolled strip steel plate shape and plate thickness comprehensive control system
CN103399016A (en) * 2013-07-26 2013-11-20 齐鲁工业大学 Online detection system for surface defects of coldly-rolled aluminum plate and detection method of online detection system
DE102013109915B4 (en) * 2013-09-10 2015-04-02 Thyssenkrupp Steel Europe Ag Method and device for checking an inspection system for detecting surface defects
CN103778445B (en) * 2014-01-21 2017-02-01 武汉科技大学 Cold-rolled strip steel surface defect reason analyzing method and system
CN104985002B (en) * 2015-05-27 2017-02-22 北京首钢股份有限公司 Hot rolled strip steel edge defect alarm method and apparatus
CN106845825B (en) * 2017-01-18 2020-04-28 西安交通大学 Strip steel cold rolling quality problem tracing and control method based on improved PCA
CN106875104A (en) * 2017-01-21 2017-06-20 西安交通大学 A kind of cold-strip steel quality overall evaluation method
CN108021938A (en) * 2017-11-29 2018-05-11 中冶南方工程技术有限公司 A kind of Cold-strip Steel Surface defect online detection method and detecting system
CN108445008A (en) * 2018-02-27 2018-08-24 首钢京唐钢铁联合有限责任公司 Method for detecting surface defects of strip steel
CN109030503A (en) * 2018-07-11 2018-12-18 无锡赛默斐视科技有限公司 The online surface defects detection system of strip and its detection method
CN109692877B (en) * 2018-12-29 2020-11-10 中冶南方工程技术有限公司 A system and method for surface quality management of cold-rolled strip steel

Also Published As

Publication number Publication date
WO2020134210A1 (en) 2020-07-02
CN109692877A (en) 2019-04-30
CN109692877B (en) 2020-11-10

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