FR2529480B1 - Procede de laminage de rails - Google Patents
Procede de laminage de railsInfo
- Publication number
- FR2529480B1 FR2529480B1 FR8310793A FR8310793A FR2529480B1 FR 2529480 B1 FR2529480 B1 FR 2529480B1 FR 8310793 A FR8310793 A FR 8310793A FR 8310793 A FR8310793 A FR 8310793A FR 2529480 B1 FR2529480 B1 FR 2529480B1
- Authority
- FR
- France
- Prior art keywords
- rail
- lamination process
- lamination
- rail lamination
- 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.)
- Expired
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
- B21B1/085—Rail sections
-
- 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
- B21B1/12—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 continuous process, i.e. without reversing stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57111450A JPS5921402A (ja) | 1982-06-30 | 1982-06-30 | 連続h形鋼圧延工程における軌条のユニバ−サル圧延方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2529480A1 FR2529480A1 (fr) | 1984-01-06 |
FR2529480B1 true FR2529480B1 (fr) | 1986-02-28 |
Family
ID=14561513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8310793A Expired FR2529480B1 (fr) | 1982-06-30 | 1983-06-29 | Procede de laminage de rails |
Country Status (4)
Country | Link |
---|---|
US (1) | US4503700A (fr) |
JP (1) | JPS5921402A (fr) |
CA (1) | CA1227957A (fr) |
FR (1) | FR2529480B1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8403479L (sv) * | 1984-06-29 | 1986-01-29 | Ssab Svenskt Stal Ab | Sett att framstella profilerade stenger |
JPS63223202A (ja) * | 1987-03-11 | 1988-09-16 | 株式会社ピー・エス | プレキヤストコンクリ−ト版敷設方法 |
JPH0833001B2 (ja) * | 1989-07-07 | 1996-03-29 | 建設省北陸地方建設局長 | プレキャストコンクリート舗装版の設置方法 |
US5195573A (en) * | 1989-12-01 | 1993-03-23 | Cf&I Steel Corporation | Continuous rail production |
US5472041A (en) * | 1989-12-01 | 1995-12-05 | Cf&I Steel, L.P. | Railroad rail and method and system of rolling the same by conventional or continuous rolling process |
US5099783A (en) * | 1990-04-17 | 1992-03-31 | Graco Inc. | Doctor blade cap |
IT1315029B1 (it) | 2000-08-28 | 2003-01-27 | Danieli Off Mecc | Metodo e linea per la laminazione di rotaie o altre sezioni |
US7073238B1 (en) * | 2003-08-07 | 2006-07-11 | Cmc Steel Fabricators, Inc. | Single slitting process for recycling rail |
UA105251C2 (ru) * | 2009-11-26 | 2014-04-25 | Тата Стіл Юк Лімітед | Способ прокатки рельсов и устройство для прокатки рельсов |
CN101712045B (zh) * | 2009-12-15 | 2012-07-04 | 攀钢集团钢铁钒钛股份有限公司 | H型钢轧制方法 |
CN103071673B (zh) * | 2013-02-01 | 2015-12-02 | 中冶赛迪工程技术股份有限公司 | 紧凑式万能立式钢轨轧制方法 |
CN106270321B (zh) * | 2015-06-08 | 2018-03-02 | 成都市新筑路桥机械股份有限公司 | 一种推轧成形轨道的装备与方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3583193A (en) * | 1967-12-16 | 1971-06-08 | Nippon Steel Corp | Rolling method and apparatus for producing h-shaped steel products having flanges of different thicknesses and similarly shaped steel products |
US3597954A (en) * | 1968-01-16 | 1971-08-10 | Nippon Steel Corp | Method and apparatus for rolling steel material and rails or similarly shaped products |
GB1292849A (en) * | 1968-12-09 | 1972-10-11 | Nippon Steel Corp | A method of rolling rails and a mill train for the same |
DE2844438C2 (de) * | 1978-10-12 | 1986-06-05 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Walzstraße zum Walzen von schweren Trägerprofilen oder Schienen |
FR2474905A1 (fr) * | 1980-02-04 | 1981-08-07 | Sacilor | Methode de placement de cannelures sur des cylindres de laminoir, procede et dispositif d'alimentation en profiles desdites cannelures, cylindres de laminoir munis de telles cannelures, cages de laminoirs munies de tels cylindres et laminoirs comportant de telles cages |
FR2474906A1 (fr) * | 1980-02-04 | 1981-08-07 | Sacilor | Procede de logement, par emboitage, d'une pluralite de cannelures refouleuses differentes sur un seul jeu de cylindres d'une cage refouleuse d'un laminoir universel a poutrelles, a rails ou autres profils similaires, ainsi que cylindres, cages et laminoirs |
FR2490115A1 (fr) * | 1980-09-15 | 1982-03-19 | Sacilor | Procede de placement de cannelures, cylindres, cages et laminoirs permettant sur une cage universelle ou semi-universelle finisseuse des passes refouleuses pour des rails |
US4393680A (en) * | 1981-07-30 | 1983-07-19 | Sms Schloemann-Siemag, Inc. | Method for rolling rails |
-
1982
- 1982-06-30 JP JP57111450A patent/JPS5921402A/ja active Granted
-
1983
- 1983-06-27 US US06/509,013 patent/US4503700A/en not_active Expired - Lifetime
- 1983-06-29 CA CA000431478A patent/CA1227957A/fr not_active Expired
- 1983-06-29 FR FR8310793A patent/FR2529480B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5921402A (ja) | 1984-02-03 |
FR2529480A1 (fr) | 1984-01-06 |
US4503700A (en) | 1985-03-12 |
JPS6225042B2 (fr) | 1987-06-01 |
CA1227957A (fr) | 1987-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |