ATE107546T1 - METHOD AND ARRANGEMENT FOR ROLLING BAR AND WIRE MATERIAL. - Google Patents

METHOD AND ARRANGEMENT FOR ROLLING BAR AND WIRE MATERIAL.

Info

Publication number
ATE107546T1
ATE107546T1 AT91890010T AT91890010T ATE107546T1 AT E107546 T1 ATE107546 T1 AT E107546T1 AT 91890010 T AT91890010 T AT 91890010T AT 91890010 T AT91890010 T AT 91890010T AT E107546 T1 ATE107546 T1 AT E107546T1
Authority
AT
Austria
Prior art keywords
arrangement
wire material
rolling bar
rolling
cross
Prior art date
Application number
AT91890010T
Other languages
German (de)
Inventor
Hans Dipl-Ing Loesch
Franz Rischka
Johann Eilmer
Karl Strahlhofer
Original Assignee
Boehler Edelstahl
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 Boehler Edelstahl filed Critical Boehler Edelstahl
Application granted granted Critical
Publication of ATE107546T1 publication Critical patent/ATE107546T1/en

Links

Classifications

    • 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
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • B21B45/004—Heating the product
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

The invention relates to a method and an arrangement for the rolling of wires and rods with a reduction in cross-section of at least 50%. According to the invention the cross-sectional area of the rolling stock is reduced and its properties modified in a first step involving a preliminary deformation, whereupon the rolling stock is heated and further deformed in a second step.
AT91890010T 1990-02-13 1991-01-24 METHOD AND ARRANGEMENT FOR ROLLING BAR AND WIRE MATERIAL. ATE107546T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0031990A AT394670B (en) 1990-02-13 1990-02-13 METHOD AND ARRANGEMENT FOR ROLLING WIRE AND ROD MATERIAL

Publications (1)

Publication Number Publication Date
ATE107546T1 true ATE107546T1 (en) 1994-07-15

Family

ID=3487419

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0031990A AT394670B (en) 1990-02-13 1990-02-13 METHOD AND ARRANGEMENT FOR ROLLING WIRE AND ROD MATERIAL
AT91890010T ATE107546T1 (en) 1990-02-13 1991-01-24 METHOD AND ARRANGEMENT FOR ROLLING BAR AND WIRE MATERIAL.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0031990A AT394670B (en) 1990-02-13 1990-02-13 METHOD AND ARRANGEMENT FOR ROLLING WIRE AND ROD MATERIAL

Country Status (4)

Country Link
EP (1) EP0442864B1 (en)
JP (1) JPH04272135A (en)
AT (2) AT394670B (en)
DE (1) DE59101963D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638714A (en) * 1994-04-20 1997-06-17 Fintube Limited Partnership Process for making a strip from a rod
EP0817687B1 (en) * 1995-03-31 1999-06-09 Fintube Limited Partnership Process for making a strip from a hot rolled rod
CN104889293B (en) * 2015-06-10 2017-10-27 天津市安博尔金属制品有限公司 A kind of cleaning ball flat filament forming machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT256006B (en) * 1961-11-25 1967-08-10 Moossche Eisenwerke Ag Process for rolling out profiles by means of caliber rollers
DD103569A1 (en) * 1973-04-09 1974-02-05 Flemming Folker METHOD FOR ROLLING WIRE AND STEEL STEEL IN DUO ROLLED RUGS
DE2455922C3 (en) * 1974-11-26 1980-11-27 Institut Metallofiziki Akademii Nauk Ukrainskoj Ssr, Kiew Process for the production of elongated workpieces such as wires, strips or profiles from hot-rolled carbon steel
LU84257A1 (en) * 1982-07-05 1984-03-22 Lamitref Aluminium METHOD FOR MANUFACTURING METAL WIRE, METAL WIRE THUS OBTAINED AND PRODUCTION UNIT USED TO APPLY THIS METHOD
CH669128A5 (en) * 1986-05-13 1989-02-28 Moos Stahl Ag High yield strength precision wire rod prodn. - by stretching and calibrating, useful for reinforcing rod mfr.
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.

Also Published As

Publication number Publication date
EP0442864B1 (en) 1994-06-22
EP0442864A1 (en) 1991-08-21
JPH04272135A (en) 1992-09-28
DE59101963D1 (en) 1994-07-28
AT394670B (en) 1992-05-25
ATA31990A (en) 1991-11-15

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Legal Events

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