FR2396608A1 - Rolling sepg. grooves in flat metal workpieces - esp. longitudinal grooves in continuously cast slabs - Google Patents
Rolling sepg. grooves in flat metal workpieces - esp. longitudinal grooves in continuously cast slabsInfo
- Publication number
- FR2396608A1 FR2396608A1 FR7819907A FR7819907A FR2396608A1 FR 2396608 A1 FR2396608 A1 FR 2396608A1 FR 7819907 A FR7819907 A FR 7819907A FR 7819907 A FR7819907 A FR 7819907A FR 2396608 A1 FR2396608 A1 FR 2396608A1
- Authority
- FR
- France
- Prior art keywords
- grooves
- esp
- continuously cast
- alpha
- rim
- 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.)
- Granted
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
- B21B1/0815—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 from flat-rolled products, e.g. by longitudinal shearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Shearing Machines (AREA)
- Continuous Casting (AREA)
Abstract
Outil pour former des rainures de séparation dans une pièce plane déformable plastiquement, en particulier dans une brame en acier obtenue par coulée continue d'une façon appropriée pour fermer les régions internes poreuses de la brame dans les régions qui sont exposées à la suite de la division. Cet outil comporte une partie de travail consituée par une nervure qui est de préférence constituée par une collerette circonférentielle prévue sur un cylindre, et la forme en section de la nervure ou de la collerette est celle d'une extrémité très convexe entre deux faces latérales légèrement convexes, et éventuellement ou essentiellement si l'une ou l'autre de l'extrémité et la face latérale ou les deux sont au contraire rectilignes, l'angle suivant lequel les faces latérales sont inclinées l'une par rapport à l'autre est de 20 à 60 degrés , la largeur de l'extrémité etant une proportion donnée de l'épaisseur de la pièce et la largeur de l'extrémité étant particulièrement liée audit angle d'inclinaison des faces latérales. La hauteur des faces latérales et leur courbure et celle de l'extrémité sont également de préférence comprises dans des limites déterminées.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2786877 | 1977-07-04 | ||
GB789978 | 1978-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2396608A1 true FR2396608A1 (en) | 1979-02-02 |
FR2396608B1 FR2396608B1 (fr) | 1983-02-11 |
Family
ID=26241741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819907A Granted FR2396608A1 (en) | 1977-07-04 | 1978-07-04 | Rolling sepg. grooves in flat metal workpieces - esp. longitudinal grooves in continuously cast slabs |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5440232A (fr) |
BR (1) | BR7804302A (fr) |
DE (1) | DE2829208A1 (fr) |
FR (1) | FR2396608A1 (fr) |
IT (1) | IT7868567A0 (fr) |
SE (1) | SE440328B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633222A (en) * | 1979-08-21 | 1981-04-03 | Nippon Steel Corp | Cutting apparatus for metallic plate |
AU700335B2 (en) * | 1995-03-22 | 1998-12-24 | Mechano Chemical Research Institute Ltd. | Method for desalinating salts-containing water and apparatus therefor |
JP4704546B2 (ja) * | 2000-05-29 | 2011-06-15 | パナソニック株式会社 | 電池電極板用スリッター装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1977285A (en) * | 1933-03-01 | 1934-10-16 | Robert S Mcclcery | Method of rolling metal sections in multiple |
US2711577A (en) * | 1952-03-27 | 1955-06-28 | Leach & Garner Co | Method of making rolled plate wire of a cross section other than round |
FR1531186A (fr) * | 1967-07-17 | 1968-06-28 | Gni I Pi Metalurgicheskoi Prom | Procédé et dispositif de découpage longitudinal de lingots |
US3982455A (en) * | 1975-03-25 | 1976-09-28 | Co-Steel International Limited | Device for slitting billets |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957713C (de) * | 1952-05-10 | 1957-02-07 | Huettenwerke Ilsede Peine Ag | Vorrichtung zur Teilung eines groesseren Profils beim Walzen von Profilstaehlen |
FR1114563A (fr) * | 1954-11-16 | 1956-04-13 | Forges & Laminoirs Du Bourget | Perfectionnements aux laminoirs pour le relaminage des rails |
US3011292A (en) * | 1959-06-02 | 1961-12-05 | Sokso Mike | Grinder attachment for rotary shear |
DE1193206B (de) * | 1960-03-16 | 1965-05-20 | Schloemann Ag | Verfahren und Vorrichtung zum Abtrennen von Bearbeitungslaengen des Stranges bei vollkontinuierlich arbeitenden vertikalen Strang-giessmaschinen |
AT245745B (de) * | 1963-07-16 | 1966-03-10 | Moossche Eisenwerke Ag | Verfahren zum kontinuierlichen Herstellen von profilierten Strängen und Stranggießanlage zur Durchführung dieses Verfahrens |
US4011109A (en) * | 1975-11-10 | 1977-03-08 | Monsanto Company | Method for producing steel filaments |
-
1978
- 1978-04-28 SE SE7804965A patent/SE440328B/sv unknown
- 1978-07-03 DE DE19782829208 patent/DE2829208A1/de active Granted
- 1978-07-04 BR BR7804302A patent/BR7804302A/pt unknown
- 1978-07-04 FR FR7819907A patent/FR2396608A1/fr active Granted
- 1978-07-04 JP JP8138878A patent/JPS5440232A/ja active Pending
- 1978-07-04 IT IT7868567A patent/IT7868567A0/it unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1977285A (en) * | 1933-03-01 | 1934-10-16 | Robert S Mcclcery | Method of rolling metal sections in multiple |
US2711577A (en) * | 1952-03-27 | 1955-06-28 | Leach & Garner Co | Method of making rolled plate wire of a cross section other than round |
FR1531186A (fr) * | 1967-07-17 | 1968-06-28 | Gni I Pi Metalurgicheskoi Prom | Procédé et dispositif de découpage longitudinal de lingots |
US3982455A (en) * | 1975-03-25 | 1976-09-28 | Co-Steel International Limited | Device for slitting billets |
Also Published As
Publication number | Publication date |
---|---|
DE2829208A1 (de) | 1979-01-25 |
IT7868567A0 (it) | 1978-07-04 |
JPS5440232A (en) | 1979-03-29 |
FR2396608B1 (fr) | 1983-02-11 |
SE440328B (sv) | 1985-07-29 |
SE7804965L (sv) | 1979-01-05 |
DE2829208C2 (fr) | 1989-07-06 |
BR7804302A (pt) | 1979-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |