ATE199331T1 - METHOD FOR ROLLING FINISHED PROFILES FROM A PREPROFILE USING A ROLL STAND ARRANGEMENT WORKING IN REVERSING OPERATION - Google Patents

METHOD FOR ROLLING FINISHED PROFILES FROM A PREPROFILE USING A ROLL STAND ARRANGEMENT WORKING IN REVERSING OPERATION

Info

Publication number
ATE199331T1
ATE199331T1 AT94116696T AT94116696T ATE199331T1 AT E199331 T1 ATE199331 T1 AT E199331T1 AT 94116696 T AT94116696 T AT 94116696T AT 94116696 T AT94116696 T AT 94116696T AT E199331 T1 ATE199331 T1 AT E199331T1
Authority
AT
Austria
Prior art keywords
section
rolling
preliminary section
universal
preliminary
Prior art date
Application number
AT94116696T
Other languages
German (de)
Inventor
Georg Engel
Dietmar Kosak
Lloyd Melvin Schmelzle
Michael Cygler
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of ATE199331T1 publication Critical patent/ATE199331T1/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

A method for rolling finished sections from a preliminary section (section blank) by means of an arrangement of roll stands which comprises a first universal stand on the entry side, a second universal stand on the exit side and an edger arranged between these universal stands. An edger is arranged ahead of the rolling group. The preliminary section comes from a continuous casting device and has, at both ends of a web, thickened portions corresponding to the subsequent finished profile. The dimensions of the preliminary section are matched in such a way to the web height, web thickness and/or flange width of the finished section to be rolled that this preliminary section is introduced directly into the first universal stand and can then be rolled to give the finished section with the specified dimensions or, to obtain different dimensions deviating from the original specification, the web-like portion and/or the flange-like thickened portions of the preliminary section are, before the preliminary section is introduced into the first universal roll stand, subjected to reduction rolling in a rolling line (W1) with a free outlet extending parallel to the rolling line (W2) of the arrangement of roll stands (U1, SG, U2), and the preliminary section is then displaced transversely into a position directly in front of the compact rolling group (U1, SG, U2) and introduced into the latter. <IMAGE>
AT94116696T 1993-11-04 1994-10-22 METHOD FOR ROLLING FINISHED PROFILES FROM A PREPROFILE USING A ROLL STAND ARRANGEMENT WORKING IN REVERSING OPERATION ATE199331T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE199331T1 true ATE199331T1 (en) 2001-03-15

Family

ID=6501722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94116696T ATE199331T1 (en) 1993-11-04 1994-10-22 METHOD FOR ROLLING FINISHED PROFILES FROM A PREPROFILE USING A ROLL STAND ARRANGEMENT WORKING IN REVERSING OPERATION

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)

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
DE19730598A1 (en) * 1997-07-17 1999-01-21 Schloemann Siemag Ag Method for rolling finished sections from preliminary sections
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
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
JP6575725B1 (en) * 2018-01-19 2019-09-18 日本製鉄株式会社 Manufacturing method of H-section 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

Also Published As

Publication number Publication date
CN1054785C (en) 2000-07-26
TW288998B (en) 1996-10-21
RU2126302C1 (en) 1999-02-20
RU94040144A (en) 1996-09-10
DE4337555A1 (en) 1995-05-11
EP0653253B1 (en) 2001-02-28
DE59409664D1 (en) 2001-04-05
JPH07195101A (en) 1995-08-01
ES2155077T3 (en) 2001-05-01
KR100307130B1 (en) 2001-12-01
KR950013597A (en) 1995-06-15
EP0653253A1 (en) 1995-05-17
CN1106320A (en) 1995-08-09

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