CN1299844C - 用于热轧钢轨的方法与设备 - Google Patents

用于热轧钢轨的方法与设备 Download PDF

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Publication number
CN1299844C
CN1299844C CNB038167786A CN03816778A CN1299844C CN 1299844 C CN1299844 C CN 1299844C CN B038167786 A CNB038167786 A CN B038167786A CN 03816778 A CN03816778 A CN 03816778A CN 1299844 C CN1299844 C CN 1299844C
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CN
China
Prior art keywords
stand
rolling
universal
rolling pass
pass
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.)
Expired - Fee Related
Application number
CNB038167786A
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English (en)
Chinese (zh)
Other versions
CN1668394A (zh
Inventor
佛朗哥·布尔科
洛里斯·马埃斯特鲁提
约尔格·施罗德
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30130898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1299844(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Publication of CN1668394A publication Critical patent/CN1668394A/zh
Application granted granted Critical
Publication of CN1299844C publication Critical patent/CN1299844C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/026—Transverse shifting the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/14—Reduction rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
CNB038167786A 2002-07-19 2003-07-18 用于热轧钢轨的方法与设备 Expired - Fee Related CN1299844C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI001594A ITMI20021594A1 (it) 2002-07-19 2002-07-19 Metodo e impianto per la laminazione a caldo di rotaie
ITMI2002A001594 2002-07-19

Publications (2)

Publication Number Publication Date
CN1668394A CN1668394A (zh) 2005-09-14
CN1299844C true CN1299844C (zh) 2007-02-14

Family

ID=30130898

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038167786A Expired - Fee Related CN1299844C (zh) 2002-07-19 2003-07-18 用于热轧钢轨的方法与设备

Country Status (9)

Country Link
US (1) US20060016236A1 (de)
EP (1) EP1534441B1 (de)
CN (1) CN1299844C (de)
AT (1) ATE363952T1 (de)
AU (1) AU2003250119A1 (de)
DE (1) DE60314256T2 (de)
ES (1) ES2288623T3 (de)
IT (1) ITMI20021594A1 (de)
WO (1) WO2004009259A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101844150A (zh) * 2010-05-18 2010-09-29 攀钢集团钢铁钒钛股份有限公司 钢轨万能法轧制工艺

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4723476B2 (ja) * 2003-02-14 2011-07-13 チルドレンズ ホスピタル アンド リサーチ センター アット オークランド 上昇したアルギナーゼ状態を含む、低下した一酸化窒素バイオアベイラビリティに関連する状態の治療
CN1753008B (zh) * 2005-10-26 2011-08-10 上海宝信软件股份有限公司 一种优化热轧轧制计划顺序的方法
UA103795C2 (ru) * 2009-03-16 2013-11-25 Тата Стил Юк Лимитед Способ прокатки рельсов, устройство для прокатки рельсов и рельс, изготовленный по указанному способу
WO2011063935A2 (en) 2009-11-26 2011-06-03 Tata Steel Uk Limited A method of rolling rails, apparatus for rolling rails and rail produced according to said method
IT1397191B1 (it) * 2009-12-01 2013-01-04 Siemens Vai Metals Tech Srl Treno universale reversibile compatto per la produzione di profili medio grandi.
CN102527714B (zh) * 2011-12-30 2015-01-14 天津市宁河县隆昌异型轧钢厂 电梯t型导轨轧制方法及轧制孔型系统
CN105414172A (zh) * 2015-12-16 2016-03-23 武汉科技大学 一种消除连扎钢轨尾部凸点的方法
CN105665444B (zh) * 2016-02-26 2018-03-06 攀钢集团攀枝花钢钒有限公司 用于提高钢轨轧制对称质量的万能孔型结构
RU2627140C1 (ru) * 2016-10-10 2017-08-03 Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" Способ прокатки рельсов
CN106424138A (zh) * 2016-10-26 2017-02-22 攀钢集团攀枝花钢钒有限公司 万能轧机布置结构及轧制方法
CN109158424B (zh) * 2018-09-27 2023-08-18 中重科技(天津)股份有限公司 特大万能轧机水平辊系轴向锁紧装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583193A (en) * 1967-12-16 1971-06-08 Nippon Steel Corp Rolling method and apparatus for producing h-shaped steel products having flanges of different thicknesses and similarly shaped steel products
SU623593A1 (ru) * 1974-03-11 1978-08-02 Сибирский Металлургический Институт Имени С.Орджоникидзе Способ прокатки рельсовых профилей
US4503699A (en) * 1982-06-30 1985-03-12 Nippon Steel Corporation Method and apparatus for rolling rails
JPH0386301A (ja) * 1989-08-29 1991-04-11 Nippon Steel Corp 軌条圧延法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624447A (de) * 1961-11-22
FR2515538B1 (de) * 1981-11-04 1985-05-17 Sacilor
DE3627729C2 (de) * 1986-08-16 1996-03-07 Schloemann Siemag Ag Formstahl-Walzwerk
JP2712846B2 (ja) * 1991-02-08 1998-02-16 住友金属工業株式会社 形鋼の圧延方法および圧延装置
DE19618437A1 (de) * 1996-05-08 1997-11-13 Schloemann Siemag Ag Verfahren zum Betreiben einer Walzgerüstanlage
DE19628369A1 (de) * 1996-07-13 1998-01-15 Schloemann Siemag Ag Verfahren zum Walzen von Fertigprofilen aus einem Vorprofil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583193A (en) * 1967-12-16 1971-06-08 Nippon Steel Corp Rolling method and apparatus for producing h-shaped steel products having flanges of different thicknesses and similarly shaped steel products
SU623593A1 (ru) * 1974-03-11 1978-08-02 Сибирский Металлургический Институт Имени С.Орджоникидзе Способ прокатки рельсовых профилей
US4503699A (en) * 1982-06-30 1985-03-12 Nippon Steel Corporation Method and apparatus for rolling rails
JPH0386301A (ja) * 1989-08-29 1991-04-11 Nippon Steel Corp 軌条圧延法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101844150A (zh) * 2010-05-18 2010-09-29 攀钢集团钢铁钒钛股份有限公司 钢轨万能法轧制工艺
CN101844150B (zh) * 2010-05-18 2011-10-05 攀钢集团钢铁钒钛股份有限公司 钢轨万能法轧制工艺

Also Published As

Publication number Publication date
DE60314256T2 (de) 2008-02-07
WO2004009259A8 (en) 2004-05-06
DE60314256D1 (de) 2007-07-19
ITMI20021594A1 (it) 2004-01-19
AU2003250119A8 (en) 2004-02-09
ES2288623T3 (es) 2008-01-16
WO2004009259A1 (en) 2004-01-29
CN1668394A (zh) 2005-09-14
AU2003250119A1 (en) 2004-02-09
EP1534441B1 (de) 2007-06-06
EP1534441A1 (de) 2005-06-01
US20060016236A1 (en) 2006-01-26
ATE363952T1 (de) 2007-06-15

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Granted publication date: 20070214

Termination date: 20090818