BR112015020508A2 - sistema para medir dinamicamente um parâmetro de um rolo, e, método para medir dinamicamente expansão térmica - Google Patents

sistema para medir dinamicamente um parâmetro de um rolo, e, método para medir dinamicamente expansão térmica

Info

Publication number
BR112015020508A2
BR112015020508A2 BR112015020508A BR112015020508A BR112015020508A2 BR 112015020508 A2 BR112015020508 A2 BR 112015020508A2 BR 112015020508 A BR112015020508 A BR 112015020508A BR 112015020508 A BR112015020508 A BR 112015020508A BR 112015020508 A2 BR112015020508 A2 BR 112015020508A2
Authority
BR
Brazil
Prior art keywords
roll
dynamically measuring
thermal expansion
parameter
measuring
Prior art date
Application number
BR112015020508A
Other languages
English (en)
Inventor
Jean Willy Pralong Antoine
Original Assignee
Novelis Inc
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 Novelis Inc filed Critical Novelis Inc
Publication of BR112015020508A2 publication Critical patent/BR112015020508A2/pt

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
    • 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
    • B21B38/12—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll camber
    • 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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • 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
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/18—Roll crown; roll profile
    • B21B2267/19—Thermal crown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

1 / 1 resumo “sistema para medir dinamicamente um parã‚metro de um rolo, e, mã‰todo para medir dinamicamente expansãƒo tã‰rmica ” sistemas e mã©todos para medir a coroa tã©rmica de rolos in situ (por exemplo, a alta temperatura) ou dentro ou fora do laminador podem incluir sensores que medem tempos de propagaã§ã£o de ondas mecã¢nicas atravã©s dos rolos. em algumas modalidades, um ou mais sensores sã£o usados para medir os tempos de propagaã§ã£o de ondas ultrassã´nicas se deslocando dentro do rolo e normais ao eixo do rolo. estas mediã§ãµes podem ser feitas quando o rolo estã¡ ainda quente e podem ser utilizadas para determinar em tempo real a expansã£o tã©rmica em vã¡rios pontos ao longo do rolo.
BR112015020508A 2013-03-12 2014-03-11 sistema para medir dinamicamente um parâmetro de um rolo, e, método para medir dinamicamente expansão térmica BR112015020508A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361776925P 2013-03-12 2013-03-12
PCT/US2014/022972 WO2014159314A1 (en) 2013-03-12 2014-03-11 Measuring thermal expansion and the thermal crown of rolls

Publications (1)

Publication Number Publication Date
BR112015020508A2 true BR112015020508A2 (pt) 2017-07-18

Family

ID=50424766

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015020508A BR112015020508A2 (pt) 2013-03-12 2014-03-11 sistema para medir dinamicamente um parâmetro de um rolo, e, método para medir dinamicamente expansão térmica

Country Status (11)

Country Link
US (2) US10010916B2 (pt)
EP (2) EP3120944B1 (pt)
JP (1) JP6490048B2 (pt)
KR (3) KR20180049174A (pt)
CN (1) CN105073292B (pt)
BR (1) BR112015020508A2 (pt)
CA (1) CA2901195C (pt)
HU (2) HUE039253T2 (pt)
NO (1) NO2755812T3 (pt)
PL (2) PL2969280T3 (pt)
WO (1) WO2014159314A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO2755812T3 (pt) 2013-03-12 2018-06-30
WO2017156122A1 (en) 2016-03-08 2017-09-14 Novelis Inc. Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters
PL3638437T3 (pl) * 2017-06-15 2022-08-16 Nucor Corporation Sposób odlewania taśmy metalowej z kontrolą krawędzi
CN107884434B (zh) * 2017-11-10 2019-10-18 哈尔滨学院 一种基于超声波的智能金属线胀系数测量装置
CN108760798A (zh) * 2018-04-28 2018-11-06 江苏省沙钢钢铁研究院有限公司 一种金属材料线膨胀系数的激光超声测试装置及方法
CN113978118B (zh) * 2021-12-29 2022-06-14 惠智赋能(滨州)信息科技服务有限公司 一种广告设计用油墨高低温热辐射测量报警装置

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JPS6293608A (ja) * 1985-10-21 1987-04-30 Kawasaki Steel Corp ロ−ルプロフイ−ル測定方法および装置
JPH0687013B2 (ja) * 1989-02-23 1994-11-02 住友金属工業株式会社 ロールプロフィール測定方法
JPH04292365A (ja) 1991-03-19 1992-10-16 Honshu Paper Co Ltd ウエブロール直径の測定方法及び装置
US5212975A (en) * 1991-05-13 1993-05-25 International Rolling Mill Consultants, Inc. Method and apparatus for cooling rolling mill rolls and flat rolled products
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JPH08136516A (ja) * 1994-11-11 1996-05-31 Toshiba Tungaloy Co Ltd 低温ないし中温おける全動弾性率，内粍，音速，熱膨張係数，熱定数の測定装置
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NO2755812T3 (pt) 2013-03-12 2018-06-30

Also Published As

Publication number Publication date
HUE037900T2 (hu) 2018-09-28
US10799926B2 (en) 2020-10-13
KR20200131803A (ko) 2020-11-24
CN105073292A (zh) 2015-11-18
CN105073292B (zh) 2017-05-10
KR20150127235A (ko) 2015-11-16
JP2016518585A (ja) 2016-06-23
EP3120944A1 (en) 2017-01-25
US20140260474A1 (en) 2014-09-18
KR102423008B1 (ko) 2022-07-21
NO2755812T3 (pt) 2018-06-30
EP2969280B1 (en) 2018-06-06
US10010916B2 (en) 2018-07-03
PL2969280T3 (pl) 2018-11-30
KR20180049174A (ko) 2018-05-10
PL3120944T3 (pl) 2018-09-28
WO2014159314A1 (en) 2014-10-02
CA2901195C (en) 2017-12-12
JP6490048B2 (ja) 2019-03-27
HUE039253T2 (hu) 2018-12-28
CA2901195A1 (en) 2014-10-02
US20180281039A1 (en) 2018-10-04
EP2969280A1 (en) 2016-01-20
EP3120944B1 (en) 2018-05-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements