RU94040144A - Method of rolling ready shapes from shaped blank and installation for performing the same - Google Patents

Method of rolling ready shapes from shaped blank and installation for performing the same

Info

Publication number
RU94040144A
RU94040144A RU94040144/02A RU94040144A RU94040144A RU 94040144 A RU94040144 A RU 94040144A RU 94040144/02 A RU94040144/02 A RU 94040144/02A RU 94040144 A RU94040144 A RU 94040144A RU 94040144 A RU94040144 A RU 94040144A
Authority
RU
Russia
Prior art keywords
rolling
profile
stand
shaped blank
universal stand
Prior art date
Application number
RU94040144/02A
Other languages
Russian (ru)
Other versions
RU2126302C1 (en
Inventor
Энгель Георг
De]
Козак Дитмар
Original Assignee
Смс Шлеманн-Зимаг Аг (De)
СМС Шлеманн-Зимаг АГ
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 Смс Шлеманн-Зимаг Аг (De), СМС Шлеманн-Зимаг АГ filed Critical Смс Шлеманн-Зимаг Аг (De)
Publication of RU94040144A publication Critical patent/RU94040144A/en
Application granted granted Critical
Publication of RU2126302C1 publication Critical patent/RU2126302C1/en

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
    • 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
    • B21B1/14—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 non-continuous process, i.e. at least one reversing stand
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • 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
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

FIELD: rolled stock production. SUBSTANCE: method of rolling ready shapes from shaped blank in rolling equipment including first input universal stand, second output universal stand and breakdown stand arranged between said stands. Breakdown stand is arranged prior to group of rolling stands. Shaped blank being fed from continuous casting plant has at both sides of web thickened portions corresponding to ready shape. Height, web thickness and(or) flange thickness of shaped blank are matched with dimensions of ready rolled shape in such a way that said shaped blank enters directly to first universal stand and further it is finally rolled up to ready product with predetermined sizes or it is rolled with reduction of portion in the form of web and(or) flange-like thickened portions of shaped blank for providing different from initially set dimensions before entry of said blank to first universal stand in rolling line arranged in parallel with rolling line of said rolling installation. Then shaped blank is moved in cross direction to be placed just in position prior to compact group of rolling stands. EFFECT: enhanced efficiency.

Claims (1)

Способ прокатки готовых профилей из профильной заготовки с помощью прокатной установки, состоящей из первой универсальной клети со стороны входа, второй универсальной клети со стороны выхода и расположенной между ними обжимной клети. Перед прокатной группой клетей расположена обжимная клеть. Профильная заготовка поступает из установки для непрерывной разливки и имеет по обе стороны перемычки соответствующие будущему готовому профилю утолщения. Размеры профильной заготовки по высоте и толщине перемычки и/или толщине фланцев так согласованы с размерами прокатанного готового профиля, что эта профильная заготовка входит непосредственно в первую универсальную клеть и затем окончательно прокатывается до готового профиля с заданными размерами или прокатывается с редуцированием участков в виде перемычки и/или фланцеобразных утолщений профильной заготовки для получения других, отличающихся от первоначально заданных перед вводом профильной заготовки в первую универсальную клеть в линии прокатки, расположенной параллельно линии прокатки прокатной установки и затем профильная заготовка с поперечным перемещением вводится в положение непосредственно перед компактной прокатной группой клетей.A method of rolling finished profiles from a profile billet using a rolling unit consisting of a first universal stand on the inlet side, a second universal stand on the outlet side and a crimp stand located between them. In front of the rolling group of stands, a crimping stand is located. The profile billet comes from a continuous casting plant and has on both sides of the jumper corresponding to the future finished thickening profile. The dimensions of the profile workpiece in terms of height and thickness of the lintel and / or thickness of the flanges are so consistent with the dimensions of the rolled finished profile that this profile workpiece enters directly into the first universal stand and then finally rolls to the finished profile with the given dimensions or rolls with reduction of sections in the form of a jumper and / or flange-like thickenings of the profile workpiece to obtain others that are different from those originally set before entering the profile workpiece in the first universal stand in a rolling line parallel to the rolling line of the rolling installation and then the profile blank with lateral movement is introduced into position immediately in front of the compact rolling group of stands.
RU94040144A 1993-11-04 1994-11-03 Method and aggregate for rolling ready shapes of shaped blanks RU2126302C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4337555.3 1993-11-04
DE4337555A DE4337555A1 (en) 1993-11-04 1993-11-04 Method for rolling finished profiles from a preliminary profile by means of a roll stand arrangement working in reversing operation

Publications (2)

Publication Number Publication Date
RU94040144A true RU94040144A (en) 1996-09-10
RU2126302C1 RU2126302C1 (en) 1999-02-20

Family

ID=6501722

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94040144A RU2126302C1 (en) 1993-11-04 1994-11-03 Method and aggregate for rolling ready shapes of shaped blanks

Country Status (9)

Country Link
EP (1) EP0653253B1 (en)
JP (1) JPH07195101A (en)
KR (1) KR100307130B1 (en)
CN (1) CN1054785C (en)
AT (1) ATE199331T1 (en)
DE (2) DE4337555A1 (en)
ES (1) ES2155077T3 (en)
RU (1) RU2126302C1 (en)
TW (1) TW288998B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2787286C1 (en) * 2022-03-10 2023-01-09 Акционерное общество "ЕВРАЗ Нижнетагильский металлургический комбинат" (АО "ЕВРАЗ НТМК") Method for rolling a strip of a billet of a full-profile core of a metal composite lining of a glue-bolted insulating joint

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073408B2 (en) * 1985-03-29 1995-01-18 日本鋼管株式会社 Pipeline pitting detector
DE4415762A1 (en) * 1994-04-29 1995-11-02 Mannesmann Ag Method and device for rolling beams from pre-profiles
DE19512931A1 (en) * 1995-03-30 1996-10-02 Mannesmann Ag Universal stand group and method for rolling continuously cast pre-profiles
DE19618437A1 (en) * 1996-05-08 1997-11-13 Schloemann Siemag Ag Method for operating a roll stand system
DE19622740A1 (en) * 1996-06-07 1997-12-11 Schloemann Siemag Ag Method for operating a roll stand system
DE19628369A1 (en) * 1996-07-13 1998-01-15 Schloemann Siemag Ag Process for rolling finished profiles from a preliminary profile
DE19729991A1 (en) * 1997-07-12 1999-01-14 Schloemann Siemag Ag Process for casting and rolling and a rolling stand arrangement for rolling finished profiles (sheet piling profiles) from a preliminary profile close to the final dimension coming from a continuous casting device
DE19730598A1 (en) * 1997-07-17 1999-01-21 Schloemann Siemag Ag Method for rolling finished sections from preliminary sections
DE19714216A1 (en) * 1997-04-07 1998-10-08 Schloemann Siemag Ag Rolling mill for rolling flat steel
IT1315029B1 (en) 2000-08-28 2003-01-27 Danieli Off Mecc METHOD AND LINE FOR THE LAMINATION OF RAILS OR OTHER SECTIONS
DE102011121512A1 (en) * 2011-12-16 2013-06-20 Sms Meer Gmbh angle rolls
RU2620212C1 (en) * 2016-03-10 2017-05-23 Общество с ограниченной ответственностью "Инновационные металлургические технологии" (ООО "ИНМЕТ") Method of manufacturing flange beam and casting and rolling complex for its implementation
EP3650132B1 (en) * 2018-01-19 2022-03-02 Nippon Steel Corporation Method for producing h-shaped steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636478C2 (en) * 1986-10-27 1996-10-31 Schloemann Siemag Ag Process for rolling finished profiles from a preliminary profile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2787286C1 (en) * 2022-03-10 2023-01-09 Акционерное общество "ЕВРАЗ Нижнетагильский металлургический комбинат" (АО "ЕВРАЗ НТМК") Method for rolling a strip of a billet of a full-profile core of a metal composite lining of a glue-bolted insulating joint

Also Published As

Publication number Publication date
CN1054785C (en) 2000-07-26
DE59409664D1 (en) 2001-04-05
EP0653253B1 (en) 2001-02-28
TW288998B (en) 1996-10-21
KR950013597A (en) 1995-06-15
ES2155077T3 (en) 2001-05-01
KR100307130B1 (en) 2001-12-01
RU2126302C1 (en) 1999-02-20
JPH07195101A (en) 1995-08-01
EP0653253A1 (en) 1995-05-17
CN1106320A (en) 1995-08-09
DE4337555A1 (en) 1995-05-11
ATE199331T1 (en) 2001-03-15

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