SE8105442L - Anordning vid valsverk - Google Patents
Anordning vid valsverkInfo
- Publication number
- SE8105442L SE8105442L SE8105442A SE8105442A SE8105442L SE 8105442 L SE8105442 L SE 8105442L SE 8105442 A SE8105442 A SE 8105442A SE 8105442 A SE8105442 A SE 8105442A SE 8105442 L SE8105442 L SE 8105442L
- Authority
- SE
- Sweden
- Prior art keywords
- grooves
- finishing
- universal
- rolling
- stand
- 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
- B21B1/085—Rail sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8019853A FR2490115A1 (fr) | 1980-09-15 | 1980-09-15 | Procede de placement de cannelures, cylindres, cages et laminoirs permettant sur une cage universelle ou semi-universelle finisseuse des passes refouleuses pour des rails |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8105442L true SE8105442L (sv) | 1982-03-16 |
Family
ID=9245928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8105442A SE8105442L (sv) | 1980-09-15 | 1981-09-14 | Anordning vid valsverk |
Country Status (9)
Country | Link |
---|---|
US (1) | US4400962A (sv) |
JP (1) | JPS5779001A (sv) |
KR (1) | KR830007153A (sv) |
AU (1) | AU543112B2 (sv) |
DE (1) | DE3136041A1 (sv) |
FR (1) | FR2490115A1 (sv) |
GB (1) | GB2084496B (sv) |
SE (1) | SE8105442L (sv) |
ZA (1) | ZA816313B (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921403A (ja) * | 1982-06-30 | 1984-02-03 | Nippon Steel Corp | 軌条のユニバ−サル圧延方法 |
JPS5921402A (ja) * | 1982-06-30 | 1984-02-03 | Nippon Steel Corp | 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 |
FR2543028B1 (fr) * | 1983-03-21 | 1985-08-23 | Sacilor | Procede de formage d'une ebauche de rail metallique |
DE3730471A1 (de) * | 1987-09-11 | 1989-03-23 | Schloemann Siemag Ag | Kompaktwalzwerk und arbeitsverfahren zum walzen von formstahl |
US5896770A (en) * | 1995-12-21 | 1999-04-27 | Nippon Steel Corporation | Method and apparatus for rolling shape steel |
TW355149B (en) * | 1996-12-04 | 1999-04-01 | Schloemann Siemag Ag | A method of rolling pre-formed steel into finished steel using a roller frame device in reciprocating motion |
UA103795C2 (ru) * | 2009-03-16 | 2013-11-25 | Тата Стил Юк Лимитед | Способ прокатки рельсов, устройство для прокатки рельсов и рельс, изготовленный по указанному способу |
CN109719352A (zh) * | 2019-02-22 | 2019-05-07 | 武汉市格力浦电子有限公司 | 一种机架导轨槽修正装置 |
RU2721968C1 (ru) * | 2019-10-07 | 2020-05-25 | Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" | Способ прокатки несимметричных рельсовых профилей в черновых калибрах |
CN111069278A (zh) * | 2019-11-27 | 2020-04-28 | 攀钢集团攀枝花钢钒有限公司 | 控制钢轨轨高高点缺陷的方法 |
RU2764911C1 (ru) * | 2021-07-26 | 2022-01-24 | Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" | Способ прокатки железнодорожных рельсов с двойными уклонами внутренних граней фланцев подошвы |
PL441428A1 (pl) * | 2022-06-09 | 2023-12-11 | Arcelormittal Poland Spółka Akcyjna | Wykroje walców walcarki przeznaczonej do walcowania szyn kolejowych i tramwajowych |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US410821A (en) * | 1889-09-10 | Machine for rolling girder-rails | ||
US341570A (en) * | 1886-05-11 | Rolls for rolling i-beams into plates | ||
US938197A (en) * | 1903-09-10 | 1909-10-26 | York Rolling Process Company | Process for rolling metal shapes from old railroad-rails. |
US1228782A (en) * | 1914-10-23 | 1917-06-05 | Robert B Kernohan | Universal mill. |
US1602968A (en) * | 1922-05-19 | 1926-10-12 | Nat Tube Co | Method of rolling rails |
US1546025A (en) * | 1922-06-20 | 1925-07-14 | Jones & Laughlin Steel Corp | Metal rolling |
FR1447939A (fr) * | 1964-04-15 | 1966-08-05 | Wendel & Cie De | Perfectionnements au laminage de rails |
US3538732A (en) * | 1966-06-21 | 1970-11-10 | Nippon Steel Corp | Method and apparatus for producing channel steels |
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 |
-
1980
- 1980-09-15 FR FR8019853A patent/FR2490115A1/fr active Granted
-
1981
- 1981-09-09 AU AU75074/81A patent/AU543112B2/en not_active Ceased
- 1981-09-10 US US06/300,913 patent/US4400962A/en not_active Expired - Fee Related
- 1981-09-11 DE DE19813136041 patent/DE3136041A1/de not_active Withdrawn
- 1981-09-11 JP JP56142572A patent/JPS5779001A/ja active Pending
- 1981-09-11 ZA ZA816313A patent/ZA816313B/xx unknown
- 1981-09-14 SE SE8105442A patent/SE8105442L/sv not_active Application Discontinuation
- 1981-09-15 GB GB8127779A patent/GB2084496B/en not_active Expired
- 1981-09-15 KR KR1019810003429A patent/KR830007153A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
KR830007153A (ko) | 1983-10-14 |
JPS5779001A (en) | 1982-05-18 |
FR2490115B1 (sv) | 1984-03-02 |
AU543112B2 (en) | 1985-04-04 |
DE3136041A1 (de) | 1982-05-06 |
US4400962A (en) | 1983-08-30 |
GB2084496B (en) | 1984-11-21 |
GB2084496A (en) | 1982-04-15 |
ZA816313B (en) | 1982-09-29 |
AU7507481A (en) | 1982-03-25 |
FR2490115A1 (fr) | 1982-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8105442-1 |