ES8200827A1 - Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion. - Google Patents

Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion.

Info

Publication number
ES8200827A1
ES8200827A1 ES498652A ES498652A ES8200827A1 ES 8200827 A1 ES8200827 A1 ES 8200827A1 ES 498652 A ES498652 A ES 498652A ES 498652 A ES498652 A ES 498652A ES 8200827 A1 ES8200827 A1 ES 8200827A1
Authority
ES
Spain
Prior art keywords
length
rolling
bridle rolls
wire
metal
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
Application number
ES498652A
Other languages
English (en)
Other versions
ES498652A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Estel Hoogovens BV
Original Assignee
Estel Hoogovens BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Estel Hoogovens BV filed Critical Estel Hoogovens BV
Publication of ES498652A0 publication Critical patent/ES498652A0/es
Publication of ES8200827A1 publication Critical patent/ES8200827A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • B21B2033/005—Cobble-freeing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/06—Threading
    • B21B2273/08—Threading-in or before threading-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • 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
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Processing Of Terminals (AREA)
  • Cable Accessories (AREA)

Abstract

METODO Y APARATO PARA LAMINAR UN TRAMO E ALAMBRE DE METAL. EL TRAMO DE ALAMBRE ES HECHO PASAR A TRAVES DE UN BASTIDOR DE RODILLOS Y A TRAVES DE UN DISPOSITIVO DE ENFRIAMIENTO. EL TRAMO DE ALAMBRE SE MANTIENE BAJO TENSION EN EL DISPOSITIVO DE ENFRIAMIENTO POR UN PAR DE RODILLOS DE SUJECCION OPUESTOS. DICHOS RODILLOS PUEDEN GIRAR A DOS VELOCIDADES: UNA PRIMERA VELOCIDAD, CUANDO NO PASA TRAMO DE ALAMBRE POR LOS RODILLOS, Y UNA SEGUNDA VELOCIDAD, MAS ALTA, CUANDO EL EXTREMO DELATERO DEL TRAMO DE ALAMBRE ALCANZA LOS RODILLOS DE SUJECCION. LOS RODILLOS DE SUJECCION SON ACCIONADOS SEPARADEMENTE POR MOTORES ELECTRICOS A TRAVES DE TRANSMISIONES TIPO CARDAN.
ES498652A 1980-01-21 1981-01-20 Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion. Expired ES8200827A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8000356,A NL171334C (nl) 1980-01-21 1980-01-21 Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal.

Publications (2)

Publication Number Publication Date
ES498652A0 ES498652A0 (es) 1981-11-16
ES8200827A1 true ES8200827A1 (es) 1981-11-16

Family

ID=19834707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498652A Expired ES8200827A1 (es) 1980-01-21 1981-01-20 Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion.

Country Status (6)

Country Link
EP (1) EP0032766B1 (es)
AT (1) ATE6913T1 (es)
CA (1) CA1153585A (es)
DE (1) DE3162915D1 (es)
ES (1) ES8200827A1 (es)
NL (1) NL171334C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665730A (en) * 1985-10-09 1987-05-19 Morgan Construction Company Method of controlling product tension in a rolling mill
US6167736B1 (en) * 1999-07-07 2001-01-02 Morgan Construction Company Tension control system and method for reducing front end and tail end overfill of a continuously hot rolled product
RU2743177C1 (ru) * 2020-08-31 2021-02-15 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Способ управления скоростным режимом отводящего рольганга широкополосного стана

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756169A (en) * 1950-10-19 1956-07-24 John A Roebling S Sons Corp Method of heat treating hot rolled steel rods
DE967071C (de) * 1953-07-10 1957-10-03 Schloemann Ag In einer Walzenstrasse zum Auswalzen von Feineisen, insbesondere Draht, vorgesehene Einrichtung zur Erzielung eines Abstandes zwischen den einzelnen Teilen eines innerhalb der Walzenstrasse geteilten Walzgutstranges
GB932587A (en) * 1959-09-15 1963-07-31 South African Iron & Steel A method and means for the detection of cobble in continuous rolling mills
DE1527625C3 (de) * 1966-04-29 1978-06-01 Demag Ag, 4100 Duisburg Walzwerksanlage für die Herstellung von Draht
FR2004405A1 (en) * 1968-03-21 1969-11-21 Schloemann Ag Water cooling section for hot rolled wire
GB1514460A (en) * 1974-09-10 1978-06-14 British Steel Corp Cooling system for metal articles
NL154129C (es) * 1974-10-28 1900-01-01
BE846615R (fr) * 1976-09-24 1977-01-17 Installation pour le traitement des produits en acier lamines
FR2389436A1 (en) * 1977-05-06 1978-12-01 Secim Continuous casting installation contg. pinch rolls - the upper roll being mechanically displaceable from the lower for ease of introduction of the cast bar

Also Published As

Publication number Publication date
ES498652A0 (es) 1981-11-16
CA1153585A (en) 1983-09-13
NL171334B (nl) 1982-10-18
DE3162915D1 (en) 1984-05-10
EP0032766A1 (en) 1981-07-29
EP0032766B1 (en) 1984-04-04
ATE6913T1 (de) 1984-04-15
NL171334C (nl) 1983-03-16
NL8000356A (nl) 1981-08-17

Similar Documents

Publication Publication Date Title
JPS5570410A (en) Guide apparatus of rolling mill stand
ES2084887T3 (es) Metodo y aparato para guiar una varilla a una estacion hendedora.
GB1383671A (en) Apparatus and methods for processing wire rod
ES8200827A1 (es) Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion.
JPS579662A (en) Recording paper curl eliminating equipment
JPS57154324A (en) Pinch roll device for vertical laying head
DE69311103D1 (de) Verfahren und Vorrichtung zum reversierenden Verseilen
US2821492A (en) Method and apparatus for pickling ferrous strip
GB812879A (en) Method and apparatus for pickling ferrous strip
JPS5592201A (en) Material alignment method of groove type irregular shape rolling mill
JPS5428756A (en) Process line
GB912645A (en) Method and apparatus for elongating metal bodies
GB1031037A (en) A method of detecting and correcting tensile and compressional stresses arising in the rolled stock between consecutive roll stands of a line in a continuous rolling mill, and apparatus for performing the same
GB1356438A (en) Continuous casting machine
JPS55165201A (en) Method and apparatus for regenerating old rail
DE59910729D1 (de) Verfahren und Einrichtung zum Regeln der Breite eines Metallbandes
JPS55122622A (en) Descaling method and apparatus thereof
JPS5747517A (en) Method and apparatus for controlling rolling speed of mandrel mill
JPS56165501A (en) Method and appararus for differential speed rolling work
GB914269A (en) Apparatus for collecting and treating metal turnings, borings and the like, to permit them to be stored, transported and used
ES479449A1 (es) Procedimiento y sistema de circuitos para la regulacion de la fuerza longitudinal en un material a laminar entre basti-dores de un tren de laminacion continuo con accionamientos individuales.
JPS55149703A (en) Feeding apparatus for tandem cold mill
DE69905721D1 (de) Verfahren und vorrichtung zur reglung der abmessungen eines in einem walzwerk gewalzten, langgestreckten gutes
JPS55112129A (en) Sheet coiling method at skin pass rolling
JPS54133461A (en) Rolling mill provided with sheet camber straightener