NL171334C - Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal. - Google Patents

Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal.

Info

Publication number
NL171334C
NL171334C NLAANVRAGE8000356,A NL8000356A NL171334C NL 171334 C NL171334 C NL 171334C NL 8000356 A NL8000356 A NL 8000356A NL 171334 C NL171334 C NL 171334C
Authority
NL
Netherlands
Prior art keywords
length
bridle rolls
hot rolled
material during
during cooling
Prior art date
Application number
NLAANVRAGE8000356,A
Other languages
English (en)
Other versions
NL8000356A (nl
NL171334B (nl
Inventor
Florimond Ferket
Cornelis Anthonius Kuenen
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
Priority to NLAANVRAGE8000356,A priority Critical patent/NL171334C/nl
Priority to DE8181200028T priority patent/DE3162915D1/de
Priority to AT81200028T priority patent/ATE6913T1/de
Priority to EP81200028A priority patent/EP0032766B1/en
Priority to CA000368463A priority patent/CA1153585A/en
Priority to ES498652A priority patent/ES8200827A1/es
Publication of NL8000356A publication Critical patent/NL8000356A/nl
Publication of NL171334B publication Critical patent/NL171334B/nl
Application granted granted Critical
Publication of NL171334C publication Critical patent/NL171334C/nl

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

Priority Applications (6)

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.
DE8181200028T 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
AT81200028T ATE6913T1 (de) 1980-01-21 1981-01-12 Verfahren zum walzen von metallstaeben und -draht und apparat zur durchfuehrung des verfahrens.
EP81200028A EP0032766B1 (en) 1980-01-21 1981-01-12 Method of rolling a length of metal bar or wire and apparatus for carrying out the method
CA000368463A CA1153585A (en) 1980-01-21 1981-01-14 Method of rolling a length of metal bar or wire and apparatus for carrying out the method
ES498652A ES8200827A1 (es) 1980-01-21 1981-01-20 Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8000356 1980-01-21
NLAANVRAGE8000356,A NL171334C (nl) 1980-01-21 1980-01-21 Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal.

Publications (3)

Publication Number Publication Date
NL8000356A NL8000356A (nl) 1981-08-17
NL171334B NL171334B (nl) 1982-10-18
NL171334C true NL171334C (nl) 1983-03-16

Family

ID=19834707

Family Applications (1)

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

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
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 (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
ATE6913T1 (de) 1984-04-15
NL8000356A (nl) 1981-08-17
EP0032766B1 (en) 1984-04-04
CA1153585A (en) 1983-09-13
NL171334B (nl) 1982-10-18
ES498652A0 (es) 1981-11-16
ES8200827A1 (es) 1981-11-16
DE3162915D1 (en) 1984-05-10
EP0032766A1 (en) 1981-07-29

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: HOOGOVENS GROEP B.V.

V1 Lapsed because of non-payment of the annual fee