EP1201357A3 - Mitlaufendes Walzenschleifverfahren und Vorrichtung sowie Walzwerk mit dieser Vorrichtung - Google Patents

Mitlaufendes Walzenschleifverfahren und Vorrichtung sowie Walzwerk mit dieser Vorrichtung Download PDF

Info

Publication number
EP1201357A3
EP1201357A3 EP01118859A EP01118859A EP1201357A3 EP 1201357 A3 EP1201357 A3 EP 1201357A3 EP 01118859 A EP01118859 A EP 01118859A EP 01118859 A EP01118859 A EP 01118859A EP 1201357 A3 EP1201357 A3 EP 1201357A3
Authority
EP
European Patent Office
Prior art keywords
well
same
rolling mill
grinding method
roll grinding
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Withdrawn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
EP01118859A
Other languages
English (en)
French (fr)
Other versions
EP1201357A2 (de
Inventor
Shigeru Hitachi Ltd. Int. Prop. Gp. Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1201357A2 publication Critical patent/EP1201357A2/de
Publication of EP1201357A3 publication Critical patent/EP1201357A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
    • B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
    • 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
    • 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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
EP01118859A 2000-10-31 2001-08-14 Mitlaufendes Walzenschleifverfahren und Vorrichtung sowie Walzwerk mit dieser Vorrichtung Withdrawn EP1201357A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000337245 2000-10-31
JP2000337245A JP2002137008A (ja) 2000-10-31 2000-10-31 オンラインロール研削設備，オンラインロール研削方法，圧延設備及び圧延方法

Publications (2)

Publication Number Publication Date
EP1201357A2 EP1201357A2 (de) 2002-05-02
EP1201357A3 true EP1201357A3 (de) 2003-12-17

Family

ID=18812661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118859A Withdrawn EP1201357A3 (de) 2000-10-31 2001-08-14 Mitlaufendes Walzenschleifverfahren und Vorrichtung sowie Walzwerk mit dieser Vorrichtung

Country Status (5)

Country Link
US (1) US20020052165A1 (de)
EP (1) EP1201357A3 (de)
JP (1) JP2002137008A (de)
KR (1) KR20020034856A (de)
CN (1) CN1350891A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879350B1 (ko) * 2002-08-30 2009-01-19 주식회사 포스코 롤러 테이블 장치용 롤러 연마장치
CN101652198B (zh) * 2007-02-08 2013-06-05 新日铁住金株式会社 减径轧机用孔型辊及减径轧机
JP2010105050A (ja) * 2010-02-19 2010-05-13 Jfe Steel Corp オンラインロールグラインダを備えた熱間仕上圧延機列および熱間圧延機列
CN102615560A (zh) * 2012-04-20 2012-08-01 厦门理工学院 可实现逆宽轧制的在线磨辊方法
CN107214191B (zh) * 2017-07-20 2019-04-30 攀钢集团西昌钢钒有限公司 一种粗轧生产方法
EA039472B1 (ru) * 2017-10-26 2022-01-31 Ниппон Стил Корпорейшн Способ производства горячекатаной титановой плиты
CN115302375B (zh) * 2022-06-29 2024-03-22 郑州磨料磨具磨削研究所有限公司 一种金刚石晶圆片的高效高精复合加工装备及方法
CN115722534A (zh) * 2022-12-08 2023-03-03 靖江市高新窑炉材料有限公司 一种偏导辊在线研磨装置
CN117102987A (zh) * 2023-08-23 2023-11-24 广西广投柳州铝业股份有限公司 一种短刻痕轧辊正向磨削方法
CN118080566A (zh) * 2024-04-29 2024-05-28 燕山大学 一种板带连铸连轧产线的重构方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647654A (ja) * 1992-06-03 1994-02-22 Hitachi Ltd オンラインロール研削装置を備えた圧延機及びロール研削装置
US5945595A (en) * 1996-09-17 1999-08-31 Hitachi, Ltd. Online roll profile measuring system and measuring method using the same
US5954565A (en) * 1992-06-03 1999-09-21 Hitachi Ltd. Rolling mill equipped with on-line roll grinding system and grinding wheel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647654A (ja) * 1992-06-03 1994-02-22 Hitachi Ltd オンラインロール研削装置を備えた圧延機及びロール研削装置
US5954565A (en) * 1992-06-03 1999-09-21 Hitachi Ltd. Rolling mill equipped with on-line roll grinding system and grinding wheel
US5945595A (en) * 1996-09-17 1999-08-31 Hitachi, Ltd. Online roll profile measuring system and measuring method using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 272 (M - 1610) 24 May 1994 (1994-05-24) *

Also Published As

Publication number Publication date
KR20020034856A (ko) 2002-05-09
US20020052165A1 (en) 2002-05-02
CN1350891A (zh) 2002-05-29
JP2002137008A (ja) 2002-05-14
EP1201357A2 (de) 2002-05-02

Similar Documents

Publication Publication Date Title
AU752801C (en) Method and apparatus for ultrasonically detecting flaw on surface of circular cylinder, and method of grinding roll utilizing the same
AU5902899A (en) Abrasive polishing method, apparatus and composition
EP1249729A3 (de) Gewickelter Artikel und Verfahren und Vorrichtung zu dessen Verarbeitung
EP1228818A3 (de) Walzverfahren für Bandwalzwerk und Bandwalzeinrichtung
AU5909800A (en) Method and apparatus for processing securities transactions
AU2001287255A1 (en) Apparatus and method for electrochemically processing a microelectronic workpiece
AU5558101A (en) Method and apparatus for processing escrow transactions
AU2001279126A1 (en) In-situ method and apparatus for end point detection in chemical mechanical polishing
EP1208941A3 (de) Verfahren und Vorrichtung zum Schleifen von beschichteten Glasscheiben
AU1784997A (en) Grinding roll and method for operation and repair thereof
EP0860237A3 (de) Planarisierungsvorrichtung und Verfahren zum Messen eines Werkstückes
EP1080839A3 (de) Polier- und Abrichtvorrichtung
AU1974700A (en) Method and device for grinding workpieces with centers which comprise form variations
AU2001252987A1 (en) A method and apparatus for online transaction processing
AU1841797A (en) Lapping and polishing method and apparatus for planarizing photoresist and metal microstructure layers
EP1114695A3 (de) Chemisch-mechanisches Planarisiervorrichtung
CA2146484A1 (en) Method and Device for Conditioning the Coating of a Paper Machine Roll
EP1118850A3 (de) Vorrichtung zur Einstellung der schrägen Lage eines ringförmigen Körpers
ZA994997B (en) Grinding body for on-line roll grinding.
AU2604001A (en) Method and apparatus for conditioning a polishing pad
AU2002321854A1 (en) Finishing apparatus in copying machine
AU2001273787A1 (en) Process and grinding apparatus for preparing nanometer scale ti-base metal powder
EP1285726A3 (de) Spitzenloses Schleifverfahren für stabförmiges Werkstück auf spitzenloser Schleifmaschine
WO2002028593A3 (en) Method and apparatus for making a cutting tool having a flute
AU6873200A (en) Grinding and classifying method for cereals and grinding and classifying machine for cereals

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040302

AKX Designation fees paid

Designated state(s): DE FR GB IT