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FR2529479B1 - Procede et installation pour le laminage de rails - Google Patents

Procede et installation pour le laminage de rails

Info

Publication number
FR2529479B1
FR2529479B1 FR8310792A FR8310792A FR2529479B1 FR 2529479 B1 FR2529479 B1 FR 2529479B1 FR 8310792 A FR8310792 A FR 8310792A FR 8310792 A FR8310792 A FR 8310792A FR 2529479 B1 FR2529479 B1 FR 2529479B1
Authority
FR
France
Prior art keywords
rails
rolling
installation
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
Application number
FR8310792A
Other languages
English (en)
Other versions
FR2529479A1 (fr
Inventor
Kanichi Kishikawa
Taneharu Nishino
Seiichi Nagasoe
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2529479A1 publication Critical patent/FR2529479A1/fr
Application granted granted Critical
Publication of FR2529479B1 publication Critical patent/FR2529479B1/fr
Expired legal-status Critical Current

Links

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
    • 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
    • B21B1/12—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 in a continuous process, i.e. without reversing stands
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/18—Elongation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR8310792A 1982-06-30 1983-06-29 Procede et installation pour le laminage de rails Expired FR2529479B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57111451A JPS5921403A (ja) 1982-06-30 1982-06-30 軌条のユニバ−サル圧延方法

Publications (2)

Publication Number Publication Date
FR2529479A1 FR2529479A1 (fr) 1984-01-06
FR2529479B1 true FR2529479B1 (fr) 1986-02-28

Family

ID=14561541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310792A Expired FR2529479B1 (fr) 1982-06-30 1983-06-29 Procede et installation pour le laminage de rails

Country Status (6)

Country Link
US (1) US4503699A (fr)
JP (1) JPS5921403A (fr)
CA (1) CA1224069A (fr)
FR (1) FR2529479B1 (fr)
SE (1) SE447965B (fr)
ZA (1) ZA834562B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730471A1 (de) * 1987-09-11 1989-03-23 Schloemann Siemag Ag Kompaktwalzwerk und arbeitsverfahren zum walzen von formstahl
DE19628369A1 (de) * 1996-07-13 1998-01-15 Schloemann Siemag Ag Verfahren zum Walzen von Fertigprofilen aus einem Vorprofil
DE19650279A1 (de) * 1996-12-04 1998-07-30 Schloemann Siemag Ag Verfahren zum Walzen von Fertigprofilen aus Vorprofilen mittels, im Reversierbetrieb arbeitenden Walzgerüstanordnungen
ITMI20021594A1 (it) * 2002-07-19 2004-01-19 Danieli Off Mecc Metodo e impianto per la laminazione a caldo di rotaie
RU2241556C1 (ru) * 2003-08-04 2004-12-10 Общество с ограниченной ответственностью "Рельсы Кузнецкого металлургического комбината" Способ прокатки рельсов
US7073238B1 (en) * 2003-08-07 2006-07-11 Cmc Steel Fabricators, Inc. Single slitting process for recycling rail
RU2394660C2 (ru) * 2008-09-01 2010-07-20 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Способ прокатки рельсов
CN101642773B (zh) * 2009-08-31 2011-04-06 攀钢集团钢铁钒钛股份有限公司 特种断面翼轨的生产线及其制造方法
AP2012006333A0 (en) * 2009-11-26 2012-06-30 Tata Steel Uk Ltd A method of rolling rails, apparatus for rolling rails and rail produced according to said method.
RU2429090C1 (ru) * 2010-04-12 2011-09-20 Открытое акционерное общество "Нижнетагильский металлургический комбинат" (ОАО "НТМК") Способ прокатки рельсов
RU2595082C1 (ru) * 2015-04-30 2016-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Способ прокатки рельсов
RU2630912C1 (ru) * 2016-06-28 2017-09-14 Общество с ограниченной ответственностью "Инновационные металлургические технологии" (ООО "ИНМЕТ") Способ производства сортовой заготовки электрошлаковым переплавом демонтированного железнодорожного рельса и устройство для его осуществления
CN111069278A (zh) * 2019-11-27 2020-04-28 攀钢集团攀枝花钢钒有限公司 控制钢轨轨高高点缺陷的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292849A (en) * 1968-12-09 1972-10-11 Nippon Steel Corp A method of rolling rails and a mill train for the same
DE2844433C2 (de) * 1978-10-12 1985-05-09 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzstraße zum wahlweisen Walzen von schweren Trägerprofilen oder Schienen
FR2490115A1 (fr) * 1980-09-15 1982-03-19 Sacilor Procede de placement de cannelures, cylindres, cages et laminoirs permettant sur une cage universelle ou semi-universelle finisseuse des passes refouleuses pour des rails
US4393680A (en) * 1981-07-30 1983-07-19 Sms Schloemann-Siemag, Inc. Method for rolling rails

Also Published As

Publication number Publication date
SE8303708L (sv) 1983-12-31
SE447965B (sv) 1987-01-12
ZA834562B (en) 1984-03-28
JPS5921403A (ja) 1984-02-03
FR2529479A1 (fr) 1984-01-06
SE8303708D0 (sv) 1983-06-29
CA1224069A (fr) 1987-07-14
JPS6410282B2 (fr) 1989-02-21
US4503699A (en) 1985-03-12

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