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 OPERATIONInfo
- 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
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>
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)
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 |
EP3650132B1 (en) * | 2018-01-19 | 2022-03-02 | Nippon Steel Corporation | Method for producing h-shaped steel |
Family Cites Families (1)
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 |
-
1993
- 1993-11-04 DE DE4337555A patent/DE4337555A1/en not_active Ceased
-
1994
- 1994-10-22 TW TW083109803A patent/TW288998B/zh not_active IP Right Cessation
- 1994-10-22 ES ES94116696T patent/ES2155077T3/en not_active Expired - Lifetime
- 1994-10-22 EP EP94116696A patent/EP0653253B1/en not_active Expired - Lifetime
- 1994-10-22 AT AT94116696T patent/ATE199331T1/en active
- 1994-10-22 DE DE59409664T patent/DE59409664D1/en not_active Expired - Lifetime
- 1994-11-02 JP JP6269924A patent/JPH07195101A/en active Pending
- 1994-11-03 RU RU94040144A patent/RU2126302C1/en active
- 1994-11-04 KR KR1019940028877A patent/KR100307130B1/en not_active IP Right Cessation
- 1994-11-04 CN CN94118201A patent/CN1054785C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07195101A (en) | 1995-08-01 |
KR100307130B1 (en) | 2001-12-01 |
CN1054785C (en) | 2000-07-26 |
RU94040144A (en) | 1996-09-10 |
KR950013597A (en) | 1995-06-15 |
ES2155077T3 (en) | 2001-05-01 |
EP0653253A1 (en) | 1995-05-17 |
DE4337555A1 (en) | 1995-05-11 |
CN1106320A (en) | 1995-08-09 |
TW288998B (en) | 1996-10-21 |
EP0653253B1 (en) | 2001-02-28 |
DE59409664D1 (en) | 2001-04-05 |
RU2126302C1 (en) | 1999-02-20 |
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