DE3162915D1 - Method of rolling a length of metal bar or wire and apparatus for carrying out the method - Google Patents

Method of rolling a length of metal bar or wire and apparatus for carrying out the method

Info

Publication number
DE3162915D1
DE3162915D1 DE8181200028T DE3162915T DE3162915D1 DE 3162915 D1 DE3162915 D1 DE 3162915D1 DE 8181200028 T DE8181200028 T DE 8181200028T DE 3162915 T DE3162915 T DE 3162915T DE 3162915 D1 DE3162915 D1 DE 3162915D1
Authority
DE
Germany
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
DE8181200028T
Other languages
German (de)
English (en)
Inventor
Florimond Ferket
Cornelis Anthonius Kuenen
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.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep 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 Hoogovens Groep BV filed Critical Hoogovens Groep BV
Application granted granted Critical
Publication of DE3162915D1 publication Critical patent/DE3162915D1/de
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)
DE8181200028T 1980-01-21 1981-01-12 Method of rolling a length of metal bar or wire and apparatus for carrying out the method Expired DE3162915D1 (en)

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 (1)

Publication Number Publication Date
DE3162915D1 true DE3162915D1 (en) 1984-05-10

Family

ID=19834707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181200028T Expired DE3162915D1 (en) 1980-01-21 1981-01-12 Method of rolling a length of metal bar or wire and apparatus for carrying out the method

Country Status (6)

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

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
DE1777431A1 (de) * 1966-04-29 1975-01-09 Demag Ag Trommel-wickelvorrichtung
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 (nl) * 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
EP0032766A1 (en) 1981-07-29
NL171334B (nl) 1982-10-18
EP0032766B1 (en) 1984-04-04
NL171334C (nl) 1983-03-16
ATE6913T1 (de) 1984-04-15
ES8200827A1 (es) 1981-11-16
NL8000356A (nl) 1981-08-17
CA1153585A (en) 1983-09-13

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee