ZA834562B - Method and apparatus for rolling rails - Google Patents

Method and apparatus for rolling rails

Info

Publication number
ZA834562B
ZA834562B ZA834562A ZA834562A ZA834562B ZA 834562 B ZA834562 B ZA 834562B ZA 834562 A ZA834562 A ZA 834562A ZA 834562 A ZA834562 A ZA 834562A ZA 834562 B ZA834562 B ZA 834562B
Authority
ZA
South Africa
Prior art keywords
rolling rails
rails
rolling
Prior art date
Application number
ZA834562A
Other languages
English (en)
Inventor
Kishikawa Kanichi
Nishino Taneharu
Nagasoe Seiichi
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 ZA834562B publication Critical patent/ZA834562B/xx

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)
ZA834562A 1982-06-30 1983-06-22 Method and apparatus for rolling rails ZA834562B (en)

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 (1)

Publication Number Publication Date
ZA834562B true ZA834562B (en) 1984-03-28

Family

ID=14561541

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA834562A ZA834562B (en) 1982-06-30 1983-06-22 Method and apparatus for rolling rails

Country Status (6)

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

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
EP2504112A2 (en) * 2009-11-26 2012-10-03 Tata Steel UK Limited 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
JPS5921403A (ja) 1984-02-03
SE8303708L (sv) 1983-12-31
FR2529479A1 (fr) 1984-01-06
US4503699A (en) 1985-03-12
CA1224069A (en) 1987-07-14
FR2529479B1 (fr) 1986-02-28
SE8303708D0 (sv) 1983-06-29
SE447965B (sv) 1987-01-12
JPS6410282B2 (ja) 1989-02-21

Similar Documents

Publication Publication Date Title
GB2132230B (en) Method and apparatus for metal treatment
GB2073661B (en) Apparatus and method for persolalizing checks
GB2132460B (en) X-ray apparatus and method
DE3372391D1 (en) Method and apparatus for drilling
DE3373888D1 (en) Method and apparatus for heatsealing
DE3277787D1 (en) Method and apparatus for division
DE3479970D1 (en) Method and apparatus for rolling flanged section
IL70177A0 (en) Photocomposing apparatus and method
IL64556A0 (en) Method and apparatus for batterymolding
GB2131001B (en) Currency-dispensing method and apparatus
DE3274164D1 (en) Method and apparatus for division operations
IL68332A0 (en) Method and apparatus for spraying
ZA834562B (en) Method and apparatus for rolling rails
GB8304447D0 (en) Track monitoring method and apparatus
DE3374816D1 (en) Method and apparatus for entering graphics
GB8307963D0 (en) Method and apparatus
GB2122539B (en) Apparatus and method for producing laminate units
GB2127543B (en) Track curve lining method and apparatus
GB2129356B (en) Billet-shearing method and apparatus
DE3379593D1 (en) Inspection apparatus and method
IL69012A0 (en) Method and apparatus for stuffing cans
ZA859651B (en) Method of and apparatus for heat-treating rails
GB2131731B (en) Travelling-wire edm method and apparatus
DE3367416D1 (en) Method and apparatus for the continuous annealing of steel strips
ZA834168B (en) Apparatus and method for random car train positioning