EP1018376A3 - Walzstrasse zum Walzen von stabförmigem Walzgut, z.B. Stabstahl oder Draht - Google Patents

Walzstrasse zum Walzen von stabförmigem Walzgut, z.B. Stabstahl oder Draht Download PDF

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Publication number
EP1018376A3
EP1018376A3 EP99124714A EP99124714A EP1018376A3 EP 1018376 A3 EP1018376 A3 EP 1018376A3 EP 99124714 A EP99124714 A EP 99124714A EP 99124714 A EP99124714 A EP 99124714A EP 1018376 A3 EP1018376 A3 EP 1018376A3
Authority
EP
European Patent Office
Prior art keywords
rolling
sind
rolling stock
von
wire
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.)
Withdrawn
Application number
EP99124714A
Other languages
English (en)
French (fr)
Other versions
EP1018376A2 (de
Inventor
Otmar Dr. Palzer
Erich Grossmann
Hubert Müller
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP1018376A2 publication Critical patent/EP1018376A2/de
Publication of EP1018376A3 publication Critical patent/EP1018376A3/de
Withdrawn legal-status Critical Current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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • 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
    • B21B2203/22—Hinged chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/28—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by toggle-lever mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • 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
    • B21B37/52—Tension control; Compression control by drive motor control
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device

Abstract

Walzstraße zum Walzen von stabförmigem Walzgut (11), z. B. Stabstahl oder Draht,
  • mit mehreren über Hydraulikzylindereinheiten (12) auf Watzspalte (s3 - s10) einstellbaren, von dem Walzgut (11) nacheinander durchlaufenen, zu Walzgerüstpaaren zusammengefaßten aktiven Walzgerüsten (3 - 10), mittels derer das Walzgut (11) unter Aufbringung von Walzkräften (F3 - F10) auf eine Endhöhe (h) und eine hierzu senkrechte Endbreite (b) walzbar ist,
  • wobei die Hydraulikzylindereinheiten (12) von Walzspaltregelungen (13) ansteuerbar sind, mittels derer walzkraftbedingte Auffederungen der aktiven Walzgerüste (3 - 10) zumindest zu Bruchteilen (t3 - t10) kompensierbar sind, und
  • wobei die Bruchteile (t3 - t10) für jedes aktive Walzgerüst (3 - 10) separat einstellbar sind.
EP99124714A 1999-01-08 1999-12-11 Walzstrasse zum Walzen von stabförmigem Walzgut, z.B. Stabstahl oder Draht Withdrawn EP1018376A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19900428A DE19900428A1 (de) 1999-01-08 1999-01-08 Walzstraße zum Walzen von stabförmigem Walzgut, z. B. Stabstahl oder Draht
DE19900428 1999-01-08

Publications (2)

Publication Number Publication Date
EP1018376A2 EP1018376A2 (de) 2000-07-12
EP1018376A3 true EP1018376A3 (de) 2002-12-18

Family

ID=7893765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124714A Withdrawn EP1018376A3 (de) 1999-01-08 1999-12-11 Walzstrasse zum Walzen von stabförmigem Walzgut, z.B. Stabstahl oder Draht

Country Status (3)

Country Link
US (1) US6202459B1 (de)
EP (1) EP1018376A3 (de)
DE (1) DE19900428A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013921A1 (de) * 2006-03-25 2007-09-27 Sms Meer Gmbh Verfahren zum Walzen eines Drahts und Drahtstraße
EP2014380A1 (de) * 2007-06-11 2009-01-14 ArcelorMittal France Verfahren zum Walzen eines Metallstreifens mit Einstellung seiner Seitenposition und entsprechendes Walzwerk
EP2427281B1 (de) * 2009-05-06 2014-03-05 Siemens Aktiengesellschaft Verfahren zum herstellen eines in einer walzstrasse einer walzanlage gewalzten walzguts, steuer- und/oder regeleinrichtung für eine walzanlage zur herstellung von gewalztem walzgut, walzanlage zur herstellung von gewalztem walzgut, maschinenlesbarer programmcode und speichermedium
US20110158767A1 (en) * 2009-12-29 2011-06-30 Ohio Rod Products Reduced material, content fasteners and systems and methods for manufacturing the same
ITMI20120057A1 (it) * 2012-01-20 2013-07-21 Danieli Off Mecc Gabbia di laminazione con rulli di lavoro sghembi con dispositivo di precarico dei rulli

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402254A1 (de) * 1983-02-25 1984-08-30 Mitsubishi Denki K.K., Tokio/Tokyo Walzstrasse
US4860564A (en) * 1987-09-21 1989-08-29 United Engineering, Inc. Method and apparatus for taper rolling control for a rolling mill
EP0972581A2 (de) * 1998-07-14 2000-01-19 Sms Schloemann-Siemag Aktiengesellschaft Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583384A (en) * 1981-09-30 1986-04-22 Mitsubishi Denki Kabushiki Kaisha Control device for continuous rolling machine
JPS61159217A (ja) * 1984-12-29 1986-07-18 Asahi Chem Ind Co Ltd 線材の高速伸線設備
US4607511A (en) * 1985-04-26 1986-08-26 Morgan Construction Company Tension prefinishing with sizing stands
JPH02197310A (ja) * 1989-01-24 1990-08-03 Mitsubishi Electric Corp 連続圧延機の制御方法
CN1040073C (zh) * 1989-12-25 1998-10-07 石川岛播磨重工业株式会社 轧机的板厚控制系统
DE4117054A1 (de) * 1991-05-22 1992-11-26 Mannesmann Ag Sizing-geruest gruppe
DE19622825B4 (de) * 1996-06-07 2005-03-31 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Voreinstellung für Kaltwalzreversiergerüst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402254A1 (de) * 1983-02-25 1984-08-30 Mitsubishi Denki K.K., Tokio/Tokyo Walzstrasse
US4860564A (en) * 1987-09-21 1989-08-29 United Engineering, Inc. Method and apparatus for taper rolling control for a rolling mill
EP0972581A2 (de) * 1998-07-14 2000-01-19 Sms Schloemann-Siemag Aktiengesellschaft Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht

Also Published As

Publication number Publication date
DE19900428A1 (de) 2000-07-13
EP1018376A2 (de) 2000-07-12
US6202459B1 (en) 2001-03-20

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