ES8207450A1 - Metodo de laminacion continua en caliente. - Google Patents
Metodo de laminacion continua en caliente.Info
- Publication number
- ES8207450A1 ES8207450A1 ES502760A ES502760A ES8207450A1 ES 8207450 A1 ES8207450 A1 ES 8207450A1 ES 502760 A ES502760 A ES 502760A ES 502760 A ES502760 A ES 502760A ES 8207450 A1 ES8207450 A1 ES 8207450A1
- Authority
- ES
- Spain
- Prior art keywords
- force
- roll pass
- hot rolling
- reduction method
- high reduction
- 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
- 238000005098 hot rolling Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000002269 spontaneous effect Effects 0.000 abstract 1
Classifications
-
- 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
- B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of 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
- B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/04—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a continuous process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
METODO DE LAMINACION CONTINUA EN CALIENTE. CONSISTE EN HACER PASAR EL PRODUCTO A LAMINAR A TRAVES DE UNA PLURALIDAD DE TRENES DE LAMINACION (P1-4), CUYOS CILINDROS (12) SON DE DIAMETRO (D) RELATIVAMENTE PEQUEÑO, OBTENIENDO ASI UNA INSTALACION MAS COMPACTA. EL ANGULO DE AGARRE DEL PRIMER TREN (P1) ESTA DIMENSIONADO DE FORMA QUE ADMITE LA ENTRADA ESPONTANEA DEL EXTREMO DELANTERO DEL PRODUCTO, MIENTRAS QUE EN LOS TRENES SEGUNDO Y TERCERO (P2), (P3) ESTE ANGULO ES TAL QUE PERMITE OBTENER DISMINUCIONES DE ESPESOR MAYORES BAJO CONDICIONES DE ENTRADA FORZADA. PREFERIBLEMENTE LOS EJES DE LOS CILINDROS ESTAN DISPUESTOS EN ANGULO RECTO UNOS RESPECTO DE OTROS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15694080A | 1980-06-06 | 1980-06-06 | |
US06/257,029 US4394822A (en) | 1980-06-06 | 1981-05-06 | High reduction method and apparatus for continuously hot rolling products |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8207450A1 true ES8207450A1 (es) | 1982-10-01 |
ES502760A0 ES502760A0 (es) | 1982-10-01 |
Family
ID=26853670
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES502760A Granted ES502760A0 (es) | 1980-06-06 | 1981-06-04 | Metodo de laminacion continua en caliente. |
ES512575A Expired ES8305227A1 (es) | 1980-06-06 | 1982-05-27 | "perfeccionamientos en los aparatos de laminacion continua en caliente". |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512575A Expired ES8305227A1 (es) | 1980-06-06 | 1982-05-27 | "perfeccionamientos en los aparatos de laminacion continua en caliente". |
Country Status (13)
Country | Link |
---|---|
US (1) | US4394822A (es) |
AT (1) | AT385216B (es) |
BR (1) | BR8103580A (es) |
CA (1) | CA1166489A (es) |
DE (1) | DE3121851A1 (es) |
ES (2) | ES502760A0 (es) |
FR (1) | FR2483807B1 (es) |
GB (1) | GB2078581B (es) |
IN (1) | IN156207B (es) |
IT (1) | IT1142543B (es) |
LU (1) | LU83413A1 (es) |
NL (1) | NL8102703A (es) |
SE (1) | SE8103526L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1192425A (en) * | 1981-08-05 | 1985-08-27 | Tadaaki Yanazawa | Method of rolling steel rods and wires with grooveless rolls and grooveless rolling entry guide |
JPH0753283B2 (ja) * | 1985-06-04 | 1995-06-07 | 住友金属工業株式会社 | 連続圧延方法 |
JPH0198773A (ja) * | 1987-09-22 | 1989-04-17 | Yoshinobu Koiwa | バルブ装置 |
US5230236A (en) * | 1990-10-03 | 1993-07-27 | Nippon Steel Corporation | Rolling mill driving mechanism |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1199080A (en) * | 1916-07-03 | 1916-09-26 | Lloyd Jones | Extrusion of metal bodies. |
US1851063A (en) * | 1931-02-19 | 1932-03-29 | Ramsey George | Extrusion rolling |
US2811060A (en) * | 1947-07-22 | 1957-10-29 | Tadeusz Sendizimir And Bertha | Planetary reducing mills |
US3114276A (en) * | 1956-07-31 | 1963-12-17 | Kocks Gmbh Friedrich | Device for drawing billet and bar stock |
GB1226504A (es) | 1968-02-01 | 1971-03-31 | ||
AT278686B (de) * | 1968-05-29 | 1970-02-10 | Voest Ag | Verfahren zum Walzen von im Stranggußverfahren gegossenen Strängen |
DE1934302C3 (de) * | 1969-07-05 | 1974-04-25 | Hoesch Werke Ag, 4600 Dortmund | Verfahren und Vorrichtung zum Warmwalzen von Metallbrammen |
DE2009867C3 (de) * | 1970-03-03 | 1978-08-03 | Schloemann-Siemag Ag, 4000 Duesseldorf | Walzkopf mit gegen die Walzgutachse geneigt fliegend gelagerten Walzen |
US3735617A (en) * | 1970-10-19 | 1973-05-29 | Siemag Siegener Masch Bau | Rolling mill |
AU458531B2 (en) * | 1973-08-06 | 1975-02-27 | M.I.M. Rolling Consultants (Aust.) Pty. Ltd. | Rod rolling |
JPS5244742B2 (es) * | 1974-04-10 | 1977-11-10 | ||
US4106318A (en) * | 1974-04-10 | 1978-08-15 | Nippon Steel Corporation | Method and apparatus for rolling metallic material |
SE388366B (sv) * | 1975-02-13 | 1976-10-04 | Stiftelsen Metallurg Forsk | Manupulator for valsverk |
US4074557A (en) * | 1975-10-30 | 1978-02-21 | Nippon Steel Corporation | Metal extrusion process with high reduction |
JPS53146958A (en) * | 1977-05-28 | 1978-12-21 | Nippon Steel Corp | Rolling method of steel material at high area reduction |
GB1582258A (en) | 1977-07-22 | 1981-01-07 | Davy Loewy Ltd | Rolling of rod or bar |
DE2902788C2 (de) * | 1979-01-25 | 1983-08-04 | Friedrich Kocks GmbH & Co, 4010 Hilden | Verfahren zum Walzen von Draht oder Stäben |
JPS5847241B2 (ja) * | 1979-08-06 | 1983-10-21 | 新日本製鐵株式会社 | 鋼材の熱間圧延設備列 |
-
1981
- 1981-05-06 US US06/257,029 patent/US4394822A/en not_active Expired - Lifetime
- 1981-05-15 CA CA000377733A patent/CA1166489A/en not_active Expired
- 1981-05-25 IN IN331/DEL/81A patent/IN156207B/en unknown
- 1981-05-27 GB GB8116093A patent/GB2078581B/en not_active Expired
- 1981-06-02 DE DE19813121851 patent/DE3121851A1/de active Granted
- 1981-06-04 NL NL8102703A patent/NL8102703A/nl not_active Application Discontinuation
- 1981-06-04 LU LU83413A patent/LU83413A1/fr unknown
- 1981-06-04 SE SE8103526A patent/SE8103526L/ unknown
- 1981-06-04 IT IT48616/81A patent/IT1142543B/it active
- 1981-06-04 ES ES502760A patent/ES502760A0/es active Granted
- 1981-06-05 FR FR8111183A patent/FR2483807B1/fr not_active Expired
- 1981-06-05 BR BR8103580A patent/BR8103580A/pt unknown
- 1981-06-05 AT AT0254481A patent/AT385216B/de not_active IP Right Cessation
-
1982
- 1982-05-27 ES ES512575A patent/ES8305227A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IN156207B (es) | 1985-06-01 |
SE8103526L (sv) | 1981-12-07 |
GB2078581A (en) | 1982-01-13 |
BR8103580A (pt) | 1982-03-02 |
CA1166489A (en) | 1984-05-01 |
IT1142543B (it) | 1986-10-08 |
FR2483807B1 (fr) | 1985-11-15 |
IT8148616A0 (it) | 1981-06-04 |
FR2483807A1 (fr) | 1981-12-11 |
ATA254481A (de) | 1987-08-15 |
US4394822A (en) | 1983-07-26 |
NL8102703A (nl) | 1982-01-04 |
ES512575A0 (es) | 1983-05-01 |
LU83413A1 (fr) | 1983-04-06 |
ES8305227A1 (es) | 1983-05-01 |
DE3121851A1 (de) | 1982-02-18 |
AT385216B (de) | 1988-03-10 |
ES502760A0 (es) | 1982-10-01 |
DE3121851C2 (es) | 1987-04-02 |
GB2078581B (en) | 1983-09-01 |
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