EP0881004A3 - Verfahren zum Walzen von Stahlprofilen - Google Patents
Verfahren zum Walzen von Stahlprofilen Download PDFInfo
- Publication number
- EP0881004A3 EP0881004A3 EP98109418A EP98109418A EP0881004A3 EP 0881004 A3 EP0881004 A3 EP 0881004A3 EP 98109418 A EP98109418 A EP 98109418A EP 98109418 A EP98109418 A EP 98109418A EP 0881004 A3 EP0881004 A3 EP 0881004A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rolling
- steel profile
- rolling steel
- steel shapes
- profile during
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000005096 rolling process Methods 0.000 title abstract 6
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
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
- B21B1/10—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 single two-high or universal rolling mill 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
- B21B1/08—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
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
-
- 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
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B2013/003—Inactive rolling stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B2045/0221—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for structural sections, e.g. H-beams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722732 | 1997-05-30 | ||
DE19722732A DE19722732A1 (de) | 1997-05-30 | 1997-05-30 | Verfahren zum Walzen von Stahlprofilen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0881004A2 EP0881004A2 (de) | 1998-12-02 |
EP0881004A3 true EP0881004A3 (de) | 2000-12-27 |
Family
ID=7830961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98109418A Withdrawn EP0881004A3 (de) | 1997-05-30 | 1998-05-25 | Verfahren zum Walzen von Stahlprofilen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5966977A (de) |
EP (1) | EP0881004A3 (de) |
JP (1) | JPH1177104A (de) |
KR (1) | KR19980087507A (de) |
DE (1) | DE19722732A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10135601A1 (de) * | 2001-07-21 | 2003-02-06 | Sms Demag Ag | Arbeitsverfahren zum X-H-Walzen von parallelflanschigen Stahlprofilen (-Trägern) |
CZ305697B6 (cs) * | 2014-06-30 | 2016-02-10 | Západočeská Univerzita V Plzni | Způsob výroby ocelových dílů z plechu tažených zatepla |
JP6394408B2 (ja) * | 2015-01-16 | 2018-09-26 | 新日鐵住金株式会社 | H形鋼の中間ユニバーサル圧延ロール及び中間ユニバーサル圧延機 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1143735A (en) * | 1914-12-15 | 1915-06-22 | Edwin E Slick | Making flanged shapes. |
JPS56109101A (en) * | 1980-01-31 | 1981-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling apparatus |
JPS58128202A (ja) * | 1982-01-28 | 1983-07-30 | Nippon Steel Corp | 異形形鋼の製造方法 |
EP0256409A2 (de) * | 1986-08-16 | 1988-02-24 | Sms Schloemann-Siemag Aktiengesellschaft | Verfahren zur Herstellung von Formstahl |
SU1400685A1 (ru) * | 1985-01-03 | 1988-06-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии | Способ охлаждени валков универсальной клети балочного стана |
JPH02169102A (ja) * | 1988-12-22 | 1990-06-29 | Kawasaki Steel Corp | 形鋼の圧延方法 |
JPH03294004A (ja) * | 1990-04-13 | 1991-12-25 | Nkk Corp | 形鋼エッジング圧延装置 |
EP0734792A2 (de) * | 1995-03-30 | 1996-10-02 | MANNESMANN Aktiengesellschaft | Universalgerüstgruppe und VErfahren zum Walzen von stranggegossenen Vorprofilen |
EP0760263A1 (de) * | 1995-03-17 | 1997-03-05 | Sumitomo Metal Industries, Ltd. | Verfahren und vorrichtung zum warmwalzen von h-stahlträgern |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1025078A (en) * | 1910-09-08 | 1912-04-30 | Wilhelm Vassen | Rolling-mill. |
US1076784A (en) * | 1912-07-01 | 1913-10-28 | Johann Puppe | Process of rolling bars or girders or i, h, u, or like section. |
US3165948A (en) * | 1960-07-23 | 1965-01-19 | Yawata Iron & Steel Co | Method of rolling h-sectioned steel members and mill train for the same |
JPS6020086A (ja) * | 1983-07-13 | 1985-02-01 | Hitachi Chem Co Ltd | ステンレスヒ−トパイプの内壁処理法 |
JP2712846B2 (ja) * | 1991-02-08 | 1998-02-16 | 住友金属工業株式会社 | 形鋼の圧延方法および圧延装置 |
-
1997
- 1997-05-30 DE DE19722732A patent/DE19722732A1/de not_active Withdrawn
-
1998
- 1998-05-21 US US09/082,880 patent/US5966977A/en not_active Expired - Fee Related
- 1998-05-25 EP EP98109418A patent/EP0881004A3/de not_active Withdrawn
- 1998-05-29 JP JP10149986A patent/JPH1177104A/ja not_active Withdrawn
- 1998-05-29 KR KR1019980019764A patent/KR19980087507A/ko not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1143735A (en) * | 1914-12-15 | 1915-06-22 | Edwin E Slick | Making flanged shapes. |
JPS56109101A (en) * | 1980-01-31 | 1981-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling apparatus |
JPS58128202A (ja) * | 1982-01-28 | 1983-07-30 | Nippon Steel Corp | 異形形鋼の製造方法 |
SU1400685A1 (ru) * | 1985-01-03 | 1988-06-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии | Способ охлаждени валков универсальной клети балочного стана |
EP0256409A2 (de) * | 1986-08-16 | 1988-02-24 | Sms Schloemann-Siemag Aktiengesellschaft | Verfahren zur Herstellung von Formstahl |
JPH02169102A (ja) * | 1988-12-22 | 1990-06-29 | Kawasaki Steel Corp | 形鋼の圧延方法 |
JPH03294004A (ja) * | 1990-04-13 | 1991-12-25 | Nkk Corp | 形鋼エッジング圧延装置 |
EP0760263A1 (de) * | 1995-03-17 | 1997-03-05 | Sumitomo Metal Industries, Ltd. | Verfahren und vorrichtung zum warmwalzen von h-stahlträgern |
EP0734792A2 (de) * | 1995-03-30 | 1996-10-02 | MANNESMANN Aktiengesellschaft | Universalgerüstgruppe und VErfahren zum Walzen von stranggegossenen Vorprofilen |
Non-Patent Citations (7)
Title |
---|
DATABASE WPI Section Ch Week 198851, Derwent World Patents Index; Class M21, AN 1988-366693 [51], XP002151677 * |
FRANTZ A ET AL: "VERBESSERTE THERMOMRCHANISCHE WALZPROZESSE FUR SCHWERE TRAGERPROFILE", STAHL UND EISEN,DE,VERLAG STAHLEISEN GMBH. DUSSELDORF, no. 9/10, 16 May 1989 (1989-05-16), pages 497 - 502,302, XP000068362, ISSN: 0340-4803 * |
PANUNZI C ET AL: "QST-BEHANDLUNG VON SCHWEREN TRAEGERPROFILEN", STAHL UND EISEN,DE,VERLAG STAHLEISEN GMBH. DUSSELDORF, vol. 110, no. 6, 14 June 1990 (1990-06-14), pages 39 - 43,194, XP000140619, ISSN: 0340-4803 * |
PATENT ABSTRACTS OF JAPAN vol. 005, no. 189 (M - 099) 28 November 1981 (1981-11-28) * |
PATENT ABSTRACTS OF JAPAN vol. 007, no. 240 (M - 251) 25 October 1983 (1983-10-25) * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 428 (M - 1025) 14 September 1990 (1990-09-14) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 132 (M - 1229) 3 April 1992 (1992-04-03) * |
Also Published As
Publication number | Publication date |
---|---|
KR19980087507A (ko) | 1998-12-05 |
JPH1177104A (ja) | 1999-03-23 |
DE19722732A1 (de) | 1998-12-03 |
US5966977A (en) | 1999-10-19 |
EP0881004A2 (de) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19980525 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SMS DEMAG AG |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7B 21B 1/08 A, 7B 21B 45/02 B |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid |
Free format text: AT DE ES FR GB IT LU |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20021203 |