EP2815817A4 - Roller leveler and method for correcting sheet material - Google Patents

Roller leveler and method for correcting sheet material

Info

Publication number
EP2815817A4
EP2815817A4 EP13749297.1A EP13749297A EP2815817A4 EP 2815817 A4 EP2815817 A4 EP 2815817A4 EP 13749297 A EP13749297 A EP 13749297A EP 2815817 A4 EP2815817 A4 EP 2815817A4
Authority
EP
European Patent Office
Prior art keywords
sheet material
roller leveler
correcting sheet
correcting
leveler
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.)
Withdrawn
Application number
EP13749297.1A
Other languages
German (de)
French (fr)
Other versions
EP2815817A1 (en
Inventor
Keizo Abe
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.)
JP Steel Plantech Co
Original Assignee
JP Steel Plantech Co
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 JP Steel Plantech Co filed Critical JP Steel Plantech Co
Publication of EP2815817A1 publication Critical patent/EP2815817A1/en
Publication of EP2815817A4 publication Critical patent/EP2815817A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Press Drives And Press Lines (AREA)
EP13749297.1A 2012-02-13 2013-01-31 Roller leveler and method for correcting sheet material Withdrawn EP2815817A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012028973 2012-02-13
PCT/JP2013/052262 WO2013121891A1 (en) 2012-02-13 2013-01-31 Roller leveler and method for correcting sheet material

Publications (2)

Publication Number Publication Date
EP2815817A1 EP2815817A1 (en) 2014-12-24
EP2815817A4 true EP2815817A4 (en) 2015-11-18

Family

ID=48920369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13749297.1A Withdrawn EP2815817A4 (en) 2012-02-13 2013-01-31 Roller leveler and method for correcting sheet material

Country Status (8)

Country Link
US (1) US20150013418A1 (en)
EP (1) EP2815817A4 (en)
JP (1) JPWO2013121891A1 (en)
KR (1) KR101559159B1 (en)
CN (2) CN203245215U (en)
CA (1) CA2864380A1 (en)
IN (1) IN2014KN01742A (en)
WO (1) WO2013121891A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013121891A1 (en) * 2012-02-13 2015-05-11 スチールプランテック株式会社 Roller leveler and plate straightening method
US9815099B2 (en) * 2015-06-03 2017-11-14 The Bradbury Company, Inc. Methods and apparatus to determine a plunge depth position of material conditioning machines
JP6542708B2 (en) * 2016-04-22 2019-07-10 株式会社Ｓｕｂａｒｕ Display device
JP6451696B2 (en) * 2016-06-10 2019-01-16 Ｊｆｅスチール株式会社 Steel plate straightening method using roll leveler and roll leveler
WO2018166929A1 (en) * 2017-03-13 2018-09-20 Sms Group Gmbh Method for operating a roll straightening machine, and roll straightening machine
DE102017110891B3 (en) * 2017-05-18 2018-07-12 Kohler Maschinenbau Gmbh Straightening machine and method for operating such
CN111295461A (en) * 2017-11-30 2020-06-16 普锐特冶金技术日本有限公司 Plate warp correcting device for metal plate and continuous plating processing equipment for metal plate
US11400502B2 (en) * 2018-09-13 2022-08-02 Fuelcell Energy, Inc. Edge leveler with offset rollers
CN111014351B (en) * 2019-12-17 2021-07-30 江苏隆达超合金股份有限公司 Method for controlling yield strength of nickel tube by multi-inclined-roller straightening
CN111468543A (en) * 2020-05-14 2020-07-31 中冶京诚工程技术有限公司 Strip steel descaling production line and strip steel descaling method
CN114101386A (en) * 2021-11-12 2022-03-01 山东吉祥歌建材科技有限公司 Aluminum-plastic panel four-side trimming and leveling equipment
CN114472595B (en) * 2022-01-11 2023-09-29 江苏雪隆智能装备有限公司 Intelligent full-automatic hydraulic precise leveling machine
CN114798814A (en) * 2022-04-27 2022-07-29 江苏祺昌包装有限公司 Tinplate flattening machine
CN115284398B (en) * 2022-07-22 2023-04-18 绿盛环保材料(集团)有限公司 Regenerated low-carbon wood square column and production line thereof
CN116456603B (en) * 2023-05-19 2023-08-22 四川英创力电子科技股份有限公司 Leveling device and method for efficiently leveling printed circuit board
CN116984421B (en) * 2023-09-25 2023-12-08 太仓庄正数控设备有限公司 Roller control method and system of leveling machine
CN118181478B (en) * 2024-03-27 2024-09-17 思恩半导体科技(苏州)有限公司 Automatic leveling machine for raw ceramic chips

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255548A (en) * 1992-03-02 1993-10-26 Mesta International Method for roller levelling of heavy plate

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030507A (en) * 1983-07-27 1985-02-16 Mitsubishi Heavy Ind Ltd Roll driving device
JP2761058B2 (en) * 1989-11-13 1998-06-04 三菱重工業株式会社 Free joint of close rotation axis
JP3726146B2 (en) 1997-10-22 2005-12-14 住友重機械工業株式会社 Roller leveler crowning device and roll lateral deflection correction method
JP3308892B2 (en) * 1998-04-20 2002-07-29 住友重機械工業株式会社 Laura Leveler
JP3443036B2 (en) * 1999-05-20 2003-09-02 住友重機械工業株式会社 Roller leveler crowning correction method and crowning device
JP2001252720A (en) * 2000-03-09 2001-09-18 Nippon Steel Corp Roller straightening method and roller straightening equipment
JP2003117606A (en) * 2001-10-09 2003-04-23 Nippon Steel Corp Straightening method with roller
CN100374223C (en) * 2006-03-02 2008-03-12 太原科技大学 15.Roll combined straightening machine
JP2009255148A (en) 2008-04-18 2009-11-05 Kohan Sendan Kikai Kk Roller leveler
JP5168170B2 (en) * 2009-01-29 2013-03-21 新日鐵住金株式会社 Method for estimating the material constant and straightening state of the material to be straightened in roller straightening, and roller roller leveling method
CN101856680B (en) * 2010-06-21 2011-09-28 长治钢铁（集团）锻压机械制造有限公司 Leveling machine
JPWO2013121891A1 (en) * 2012-02-13 2015-05-11 スチールプランテック株式会社 Roller leveler and plate straightening method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255548A (en) * 1992-03-02 1993-10-26 Mesta International Method for roller levelling of heavy plate

Also Published As

Publication number Publication date
IN2014KN01742A (en) 2015-10-23
CN103240299A (en) 2013-08-14
US20150013418A1 (en) 2015-01-15
JPWO2013121891A1 (en) 2015-05-11
KR20140112051A (en) 2014-09-22
KR101559159B1 (en) 2015-10-08
WO2013121891A1 (en) 2013-08-22
EP2815817A1 (en) 2014-12-24
CN203245215U (en) 2013-10-23
CA2864380A1 (en) 2013-08-22

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20140910

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AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151015

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Ipc: B21D 1/05 20060101AFI20151009BHEP

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Effective date: 20160514