EP4100178C0 - METHOD FOR AUTOMATIC CALIBRATION OF VERTICAL ROLLS OF A VERTICAL ROLL STAND AND CALIBRATION ARRANGEMENT FOR IMPLEMENTING THE METHOD - Google Patents

METHOD FOR AUTOMATIC CALIBRATION OF VERTICAL ROLLS OF A VERTICAL ROLL STAND AND CALIBRATION ARRANGEMENT FOR IMPLEMENTING THE METHOD

Info

Publication number
EP4100178C0
EP4100178C0 EP21703897.5A EP21703897A EP4100178C0 EP 4100178 C0 EP4100178 C0 EP 4100178C0 EP 21703897 A EP21703897 A EP 21703897A EP 4100178 C0 EP4100178 C0 EP 4100178C0
Authority
EP
European Patent Office
Prior art keywords
calibration
vertical
implementing
roll stand
arrangement
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP21703897.5A
Other languages
German (de)
French (fr)
Other versions
EP4100178A1 (en
EP4100178B1 (en
Inventor
Stefan Wendt
Ralf Setzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Group GmbH
Original Assignee
SMS Group GmbH
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 Group GmbH filed Critical SMS Group GmbH
Publication of EP4100178A1 publication Critical patent/EP4100178A1/en
Application granted granted Critical
Publication of EP4100178C0 publication Critical patent/EP4100178C0/en
Publication of EP4100178B1 publication Critical patent/EP4100178B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21B38/10—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-gap, e.g. pass indicators
    • B21B38/105—Calibrating or presetting roll-gap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/06—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
EP21703897.5A 2020-02-06 2021-02-05 Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method Active EP4100178B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020201445 2020-02-06
DE102020213239.9A DE102020213239A1 (en) 2020-02-06 2020-10-20 Method for the automatic calibration of vertical rolls of a vertical rolling stand and calibration arrangement for carrying out the method
PCT/EP2021/052778 WO2021156424A1 (en) 2020-02-06 2021-02-05 Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method

Publications (3)

Publication Number Publication Date
EP4100178A1 EP4100178A1 (en) 2022-12-14
EP4100178C0 true EP4100178C0 (en) 2024-01-31
EP4100178B1 EP4100178B1 (en) 2024-01-31

Family

ID=76968708

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21703693.8A Active EP4100177B1 (en) 2020-02-06 2021-02-05 Method for calibrating vertical rolls of a vertical roll stand, and rolling mill with calibrating assembly for carrying out the method
EP21703897.5A Active EP4100178B1 (en) 2020-02-06 2021-02-05 Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21703693.8A Active EP4100177B1 (en) 2020-02-06 2021-02-05 Method for calibrating vertical rolls of a vertical roll stand, and rolling mill with calibrating assembly for carrying out the method

Country Status (6)

Country Link
US (1) US12403515B2 (en)
EP (2) EP4100177B1 (en)
JP (1) JP7429302B2 (en)
CN (1) CN115103727B (en)
DE (3) DE102020213239A1 (en)
WO (3) WO2021156427A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115647061A (en) * 2022-09-27 2023-01-31 中国二十冶集团有限公司 Method for adjusting center line offset of unloading of rolling mill stand

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142718A (en) * 1981-02-27 1982-09-03 Kawasaki Steel Corp Detecting method for edger roll opening
JPS59153509A (en) * 1983-02-18 1984-09-01 Nippon Steel Corp Detection of roll gap in vertical rolling mill
JPH0741287B2 (en) * 1985-12-24 1995-05-10 石川島播磨重工業株式会社 Edge device
JPH08192203A (en) 1995-01-18 1996-07-30 Kawasaki Steel Corp Opening zero adjustment method for vertical rolling mill
KR101320717B1 (en) 2009-03-26 2013-10-21 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 Reference position adjustment and monitoring device
JP5720391B2 (en) 2011-04-13 2015-05-20 株式会社Ihi Edger
CN102989792B (en) 2011-09-16 2014-07-09 上海梅山钢铁股份有限公司 Calibration method for clearance between rolls of hot-rolling vertical rolls
CN102688904B (en) 2012-06-13 2014-05-07 鞍钢股份有限公司 Method for calibrating opening degree of vertical roll of rolling mill
EP2689863A1 (en) * 2012-07-27 2014-01-29 Siemens Aktiengesellschaft Method of influencing the geometry of a milled good in a targeted manner
CN103316925B (en) * 2013-06-07 2016-10-19 鞍钢股份有限公司 Calibration method for central line of vertical roll of roughing mill
CN203778497U (en) * 2013-10-31 2014-08-20 宝山钢铁股份有限公司 Rough rolling vertical roller gap calibration device for hot continuous rolling mill
KR101562125B1 (en) 2014-03-27 2015-10-22 현대제철 주식회사 Measuring apparatus of roll interval
DE102015221762A1 (en) * 2015-11-05 2017-05-11 Sms Group Gmbh Device for adjusting a compression roller of a compression frame
CN106040753B (en) * 2016-06-21 2018-06-22 首钢京唐钢铁联合有限责任公司 Method for calibrating roll gap of vertical roll
JP6870509B2 (en) * 2017-07-10 2021-05-12 日本製鉄株式会社 Rolling machine
CN209310738U (en) * 2018-12-04 2019-08-27 马鞍山钢铁股份有限公司 A measuring device for centering distance between vertical rolls of vertical roll mill
CN110026440B (en) * 2019-03-20 2023-10-20 宁波中超机器有限公司 Hydraulic pressing device for rolling mill and calibration method thereof
CN110153203A (en) * 2019-05-29 2019-08-23 北京首钢股份有限公司 A kind of edger roll scaling method

Also Published As

Publication number Publication date
WO2021156427A1 (en) 2021-08-12
US20230048632A1 (en) 2023-02-16
DE102020213243A1 (en) 2021-08-12
EP4100178A1 (en) 2022-12-14
EP4100177C0 (en) 2024-04-17
WO2021156424A1 (en) 2021-08-12
CN115103727A (en) 2022-09-23
WO2021156425A1 (en) 2021-08-12
US12403515B2 (en) 2025-09-02
DE102020213239A1 (en) 2021-08-12
JP2023513183A (en) 2023-03-30
CN115103727B (en) 2026-02-06
EP4100177A1 (en) 2022-12-14
JP7429302B2 (en) 2024-02-07
DE102020213241A1 (en) 2021-08-12
EP4100178B1 (en) 2024-01-31
EP4100177B1 (en) 2024-04-17

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