BRPI0617752A2 - processo para detecção de arestas de tiras - Google Patents

processo para detecção de arestas de tiras Download PDF

Info

Publication number
BRPI0617752A2
BRPI0617752A2 BRPI0617752-2A BRPI0617752A BRPI0617752A2 BR PI0617752 A2 BRPI0617752 A2 BR PI0617752A2 BR PI0617752 A BRPI0617752 A BR PI0617752A BR PI0617752 A2 BRPI0617752 A2 BR PI0617752A2
Authority
BR
Brazil
Prior art keywords
strip
edge
computer
determined
edges
Prior art date
Application number
BRPI0617752-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Hartmut Pawelski
Hans-Peter Richter
Andreas Runge
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Publication of BRPI0617752A2 publication Critical patent/BRPI0617752A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
    • 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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/04—Lateral deviation, meandering, camber of product
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
BRPI0617752-2A 2005-10-25 2006-09-28 processo para detecção de arestas de tiras BRPI0617752A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005051053A DE102005051053A1 (de) 2005-10-25 2005-10-25 Verfahren zur Bandkantenerfassung
DE102005051053.1 2005-10-25
PCT/EP2006/009411 WO2007048477A1 (de) 2005-10-25 2006-09-28 Verfahren zur bandkantenerfassung

Publications (1)

Publication Number Publication Date
BRPI0617752A2 true BRPI0617752A2 (pt) 2011-08-02

Family

ID=37491991

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0617752-2A BRPI0617752A2 (pt) 2005-10-25 2006-09-28 processo para detecção de arestas de tiras

Country Status (10)

Country Link
US (1) US20090113968A1 (ja)
EP (1) EP1945384A1 (ja)
JP (1) JP2009512559A (ja)
CN (1) CN101253008A (ja)
BR (1) BRPI0617752A2 (ja)
CA (1) CA2625494A1 (ja)
DE (1) DE102005051053A1 (ja)
RU (1) RU2008107775A (ja)
WO (1) WO2007048477A1 (ja)
ZA (1) ZA200801370B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5233372B2 (ja) * 2008-04-03 2013-07-10 新日鐵住金株式会社 鋼板の反り検出システム及び方法
DE102009014099A1 (de) * 2008-10-28 2010-04-29 Sms Siemag Aktiengesellschaft Vorrichtung und Verfahren zur seitlichen Führung eines auf einem Rollgang transportierten Walzbandes
US10189064B2 (en) * 2010-01-25 2019-01-29 Keystone Tower Systems, Inc. Control system and method for tapered structure construction
CN102319743B (zh) * 2011-05-24 2013-07-10 重庆大学 带钢跑偏与漂浮量激光扫描检测方法及纠偏***
IN2014DN08533A (ja) * 2012-04-24 2015-05-15 Nippon Steel & Sumitomo Metal Corp
DE102015220289A1 (de) * 2015-10-19 2017-04-20 Sms Group Gmbh Verfahren und Vermessungssystem zum Vermessen eines bewegbaren Objektes
EP3202502A1 (de) * 2016-02-04 2017-08-09 Primetals Technologies Germany GmbH Bandlageregelung
DE202016008273U1 (de) 2016-02-08 2017-06-09 Asinco GmbH Einrichtung zum Messen der Breite eines durch Bandwalzen erzeugten Metallbandes
JP6583188B2 (ja) * 2016-08-18 2019-10-02 東芝三菱電機産業システム株式会社 形状測定装置及びそれを備えた圧延システム
JP7272743B2 (ja) * 2017-09-05 2023-05-12 株式会社ミツトヨ 表面性状測定装置の制御方法
CN108050944A (zh) * 2018-01-05 2018-05-18 湖北汽车工业学院 一种基于图像处理的汽车管梁测量装置和方法
CN112165996B (zh) * 2018-05-22 2022-07-29 东芝三菱电机产业***株式会社 产业成套设备监视控制***
CN108548501A (zh) * 2018-05-31 2018-09-18 广州贝晓德传动配套有限公司 材料边缘位置检测装置
CN113953332B (zh) * 2020-07-21 2024-07-12 宝山钢铁股份有限公司 一种热连轧机架间带钢单边浪形的控制方法
CN115087504A (zh) * 2020-08-12 2022-09-20 普锐特冶金技术日本有限公司 轧制装置的控制装置、轧制设备以及轧制装置的运转方法
DE102020213902A1 (de) * 2020-11-05 2022-05-05 Sms Group Gmbh Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts
CN113269749B (zh) * 2021-05-25 2023-02-03 燕山大学 带材位置图像数据集采集方法及其视觉检测方法
CN117781897B (zh) * 2024-02-28 2024-05-07 常州市伟通机电制造有限公司 基于图像采集的带材宽度巡检***与巡检方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313461A (en) * 1966-04-19 1967-04-11 Allegheny Ludlum Steel Steering and control device
FR2559581B1 (fr) * 1984-02-10 1986-07-11 Siderurgie Fse Inst Rech Procede et installation de detection de defauts de surface sur une bande en cours de defilement
US4759205A (en) * 1985-05-23 1988-07-26 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method
JPH0617779B2 (ja) * 1987-03-16 1994-03-09 三菱重工業株式会社 圧延材の蛇行量検出装置
US5382802A (en) * 1992-08-20 1995-01-17 Kawasaki Steel Corporation Method of irradiating running strip with energy beams
JP2716918B2 (ja) * 1992-10-30 1998-02-18 三菱重工業株式会社 製鉄熱延ラインの鋼板キャンバ検出方法
GB9719361D0 (en) * 1997-09-11 1997-11-12 Kvaerner Clecim Cont Casting Hot Flat Rolling Mill Stand and Control Method and Apparatus Therefor
NL1007582C2 (nl) * 1997-11-19 1999-05-20 Hoogovens Corporate Services B Werkwijze voor de vervaardiging van een metalen band en inrichting voor het verminderen van het gevaar voor bandbreuk in zo'n band.
JP2001343223A (ja) * 1999-11-08 2001-12-14 Sumitomo Metal Ind Ltd 帯状体の品質測定方法、キャンバ抑制方法、帯状体の品質測定装置、圧延装置及びトリム装置
JP2004050220A (ja) * 2002-07-18 2004-02-19 Ishikawajima Harima Heavy Ind Co Ltd 帯板製造設備

Also Published As

Publication number Publication date
EP1945384A1 (de) 2008-07-23
ZA200801370B (en) 2009-01-28
WO2007048477A1 (de) 2007-05-03
US20090113968A1 (en) 2009-05-07
CN101253008A (zh) 2008-08-27
JP2009512559A (ja) 2009-03-26
RU2008107775A (ru) 2009-09-10
DE102005051053A1 (de) 2007-04-26
CA2625494A1 (en) 2007-05-03

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]