ES2135054T3 - PROCESS TO MAKE BANDS FROM HOT ROLLED BARS. - Google Patents

PROCESS TO MAKE BANDS FROM HOT ROLLED BARS.

Info

Publication number
ES2135054T3
ES2135054T3 ES95915420T ES95915420T ES2135054T3 ES 2135054 T3 ES2135054 T3 ES 2135054T3 ES 95915420 T ES95915420 T ES 95915420T ES 95915420 T ES95915420 T ES 95915420T ES 2135054 T3 ES2135054 T3 ES 2135054T3
Authority
ES
Spain
Prior art keywords
hot rolled
bands
rolled bars
rod
procedure
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 - Lifetime
Application number
ES95915420T
Other languages
Spanish (es)
Inventor
Jerry E Ryan
James C Mcreynolds
Thomas J Butchko
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.)
Fintube LP
Original Assignee
Fintube LP
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 Fintube LP filed Critical Fintube LP
Application granted granted Critical
Publication of ES2135054T3 publication Critical patent/ES2135054T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • 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
    • 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
    • B21B1/166—Rolling wire into sections or flat ribbons
    • 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
    • B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath

Abstract

LA INVENCION ES UN PROCEDIMIENTO QUE CONVIERTE VARILLAS DE METAL LAMINADO EN CALIENTE, EN BANDAS CON PROPORCIONES ENTRE ANCHURA Y GROSOR, TAN ALTAS COMO APROXIMADAMENTE 17 A 1. EL PROCEDIMIENTO ENFRIA LA VARILLA ENTRE LAMINADORES SUCESIVOS Y EMPLEA CONTROLES DE TENSION RETROALIMENTADOS PARA ORDENAR LA VELOCIDAD DE TODOS Y CADA UNO DE LOS LAMINADORES LINEA ARRIBA, PARA REDUCIR EL BRUSCO CAMBIO TERMICO Y MECANICO EXPERIMENTADO POR LA VARILLA, MIENTRAS ES APLANADA HASTA UNA BANDA.THE INVENTION IS A PROCEDURE THAT CONVERTS HOT ROLLED METAL RODS, IN BANDS WITH PROPORTIONS BETWEEN WIDTH AND THICKNESS, AS HIGH AS APPROXIMATELY 17 TO 1. THE PROCEDURE COOLS THE ROD BETWEEN SENSITIVE ROLLERS AND USES CONTROLLED VINTAGE LAMINATORS EVERY AND EVERY ONE OF THE ROLLERS LINE UP, TO REDUCE THE SHARP THERMAL AND MECHANICAL CHANGE EXPERIENCED BY THE ROD, WHILE IT IS FLATED UP TO ONE BAND.

ES95915420T 1995-03-31 1995-03-31 PROCESS TO MAKE BANDS FROM HOT ROLLED BARS. Expired - Lifetime ES2135054T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/003752 WO1996030135A1 (en) 1995-03-31 1995-03-31 Process for making a strip from a hot rolled rod

Publications (1)

Publication Number Publication Date
ES2135054T3 true ES2135054T3 (en) 1999-10-16

Family

ID=22248877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95915420T Expired - Lifetime ES2135054T3 (en) 1995-03-31 1995-03-31 PROCESS TO MAKE BANDS FROM HOT ROLLED BARS.

Country Status (7)

Country Link
EP (1) EP0817687B1 (en)
JP (1) JP2989670B2 (en)
KR (1) KR100232421B1 (en)
DE (1) DE69510236T2 (en)
DK (1) DK0817687T3 (en)
ES (1) ES2135054T3 (en)
WO (1) WO1996030135A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE81919C (en) *
US2226948A (en) 1936-01-11 1940-12-31 Simons Abraham Method of rolling
FR1283328A (en) * 1960-12-23 1962-02-02 Thomson Houston Comp Francaise High speed continuous cold rolling
US3466907A (en) * 1966-01-03 1969-09-16 Lincoln Electric Co Metal ribbon,welding electrodes and method and apparatus for forming same
FR2196207A1 (en) * 1972-08-18 1974-03-15 Morgan Construction Co
JPS57168716A (en) * 1981-04-10 1982-10-18 Mitsubishi Heavy Ind Ltd Tension controlling method of rolling material
AT393361B (en) 1987-10-29 1991-10-10 Boehler Gmbh Method and device for producing thin wires, rods, tubes and profiles from steels and alloys with low dimensional change, in particular from hardenable steels.
AT394670B (en) * 1990-02-13 1992-05-25 Boehler Gmbh METHOD AND ARRANGEMENT FOR ROLLING WIRE AND ROD MATERIAL

Also Published As

Publication number Publication date
WO1996030135A1 (en) 1996-10-03
EP0817687B1 (en) 1999-06-09
DE69510236D1 (en) 1999-07-15
KR19980703461A (en) 1998-11-05
JPH10512198A (en) 1998-11-24
EP0817687A1 (en) 1998-01-14
DE69510236T2 (en) 1999-11-04
KR100232421B1 (en) 1999-12-01
DK0817687T3 (en) 1999-11-15
JP2989670B2 (en) 1999-12-13

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