UA103795C2 - Method of rolling rails, device for rolling rails and rail manufactured by said method - Google Patents

Method of rolling rails, device for rolling rails and rail manufactured by said method

Info

Publication number
UA103795C2
UA103795C2 UAA201112010A UAA201112010A UA103795C2 UA 103795 C2 UA103795 C2 UA 103795C2 UA A201112010 A UAA201112010 A UA A201112010A UA A201112010 A UAA201112010 A UA A201112010A UA 103795 C2 UA103795 C2 UA 103795C2
Authority
UA
Ukraine
Prior art keywords
rail
forming
blank
roll
head portion
Prior art date
Application number
UAA201112010A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Деймиан Джерард Шиптон
Кит ГАРНЕР
Саймон Джастин РАЙТ
Original Assignee
Тата Стил Юк Лимитед
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 Тата Стил Юк Лимитед filed Critical Тата Стил Юк Лимитед
Publication of UA103795C2 publication Critical patent/UA103795C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/13—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by milling
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

A method of rolling steel rails comprising: Providing a rail blank (5), the blank comprising a foot portion (2), a head portion (3) and a web portion (4) connecting the foot portion to the head portion; Finishing the rail blank to form a steel rail (6) in a multi-stand continuous tandem finishing mill, the finishing mill comprising at least three four-roll universal stands (U1, U2 and U3) and at least two two-roll edger stands (E1, E2), wherein the universal stands contain a vertical roll for forming the lower foot portion (2a) and a vertical roll for forming the head portion (3a) of the rail, and two shaped horizontal rolls for forming the sides (6a, 6b) of the rail and particularly the web portion (4a, 4b) of the rail, wherein the rail blank is passed only once through said finishing mill, and wherein at least the vertical rolls in all universal stands for forming the lower foot portion (2a) are flat rolls, and wherein at least one of universal stands contains a flat vertical roll for forming the head portion (3a). Said method employs a rolling mill in order to produce a rail.
UAA201112010A 2009-03-16 2010-03-08 Method of rolling rails, device for rolling rails and rail manufactured by said method UA103795C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09003746 2009-03-16
PCT/EP2010/001426 WO2010105749A2 (en) 2009-03-16 2010-03-08 A method of rolling rails, apparatus for rolling rails and rail produced according to said method

Publications (1)

Publication Number Publication Date
UA103795C2 true UA103795C2 (en) 2013-11-25

Family

ID=40897681

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201112010A UA103795C2 (en) 2009-03-16 2010-03-08 Method of rolling rails, device for rolling rails and rail manufactured by said method

Country Status (6)

Country Link
EP (1) EP2408967A2 (en)
AP (1) AP2011005934A0 (en)
RU (1) RU2530609C2 (en)
UA (1) UA103795C2 (en)
WO (1) WO2010105749A2 (en)
ZA (1) ZA201106122B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071673B (en) * 2013-02-01 2015-12-02 中冶赛迪工程技术股份有限公司 Compact universal vertical steel rail milling method
RU2569624C2 (en) * 2013-12-11 2015-11-27 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Пензенский Государственный Университет Архитектуры И Строительства" Method of rail production
RU2668626C1 (en) * 2017-05-02 2018-10-02 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of rolling rails
CN107520249B (en) * 2017-07-28 2020-02-07 包头钢铁（集团）有限责任公司 Method for rolling steel rail by using all-universal four-roller finished hole pattern
RU2684126C1 (en) * 2018-02-26 2019-04-04 Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" Method of calibration of inclined calibers with alternative direction of inclination in duo stand rolls for rolling of railways
RU2717251C1 (en) * 2019-02-21 2020-03-19 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of rolling rails
RU2710410C1 (en) * 2019-05-06 2019-12-26 Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" Method of rolling rails

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474905A1 (en) * 1980-02-04 1981-08-07 Sacilor METHOD FOR PLACING RODS ON ROLLER CYLINDERS, METHOD AND DEVICE FOR FEEDING THESE RODS, ROLLING CYLINDERS HAVING SUCH RODS, ROLLER CAGES PROVIDED WITH SUCH CYLINDERS AND ROLLERS COMPRISING SUCH CAGES
FR2490115A1 (en) * 1980-09-15 1982-03-19 Sacilor METHOD FOR PLACING CANNELS, CYLINDERS, CAGES AND ROLLING MILLS FOR A FINISHED UNIVERSAL OR SEMI-UNIVERSAL CAGE OF REFUSED PASSES FOR RAILS
US4393680A (en) * 1981-07-30 1983-07-19 Sms Schloemann-Siemag, Inc. Method for rolling rails
FR2543028B1 (en) * 1983-03-21 1985-08-23 Sacilor PROCESS FOR FORMING A RAIL OF METAL RAIL
SU1738394A1 (en) * 1990-03-05 1992-06-07 Украинский научно-исследовательский институт металлов Method of rolling t-shapes
SU1764722A1 (en) * 1990-05-15 1992-09-30 Челябинский Политехнический Институт Им.Ленинского Комсомола Method for rolling i-sections
ITMI20021594A1 (en) * 2002-07-19 2004-01-19 Danieli Off Mecc METHOD AND SYSTEM FOR HOT ROLLING OF RAILS

Also Published As

Publication number Publication date
WO2010105749A2 (en) 2010-09-23
EP2408967A2 (en) 2012-01-25
ZA201106122B (en) 2012-10-31
AP2011005934A0 (en) 2011-10-31
RU2011141776A (en) 2013-04-27
WO2010105749A3 (en) 2011-01-27
RU2530609C2 (en) 2014-10-10

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