WO1994007618A1 - Vorrichtung zum regeln der drehzahlen der walzen eines walzwerkes - Google Patents

Vorrichtung zum regeln der drehzahlen der walzen eines walzwerkes Download PDF

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Publication number
WO1994007618A1
WO1994007618A1 PCT/DE1993/000826 DE9300826W WO9407618A1 WO 1994007618 A1 WO1994007618 A1 WO 1994007618A1 DE 9300826 W DE9300826 W DE 9300826W WO 9407618 A1 WO9407618 A1 WO 9407618A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotational speed
rolls
rolling mill
rolling
controlled
Prior art date
Application number
PCT/DE1993/000826
Other languages
English (en)
French (fr)
Inventor
Harald Bax
Herbert Polster
Original Assignee
Siemens Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6469167&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1994007618(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP93918963A priority Critical patent/EP0662869B1/de
Priority to US08/406,991 priority patent/US5619880A/en
Priority to JP6508569A priority patent/JPH08501501A/ja
Priority to DE59307903T priority patent/DE59307903D1/de
Publication of WO1994007618A1 publication Critical patent/WO1994007618A1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Adjustment And Processing Of Grains (AREA)

Abstract

Die Drehzahl der Walzen eines Walzwerkes werden so geregelt, daß Schlingen des Walzgutes, die sich jeweils zwischen zwei Walzen befinden, eine konstante Höhe haben. Zweckmäßig dient das in Walzrichtung letzte Walzgerüst als Leitgerüst, dessen Drehzahl vorgegeben wird. Die Regelung der Schlingenhöhe erfolgt durch Regelung der Drehzahl des jeweils vor der Schlinge angeordneten Walzgerüstes. Die Erfindung wird in Walzwerken eingesetzt.
PCT/DE1993/000826 1992-09-29 1993-09-08 Vorrichtung zum regeln der drehzahlen der walzen eines walzwerkes WO1994007618A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP93918963A EP0662869B1 (de) 1992-09-29 1993-09-08 Walzwerkk mit einer vorrichtung zum regeln der drehzahlen der walzen
US08/406,991 US5619880A (en) 1992-09-29 1993-09-08 Device for controlling the rotational speed of the rolls of a rolling mill
JP6508569A JPH08501501A (ja) 1992-09-29 1993-09-08 圧延機のローラーの回転数調節装置
DE59307903T DE59307903D1 (de) 1992-09-29 1993-09-08 Walzwerkk mit einer vorrichtung zum regeln der drehzahlen der walzen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4232685A DE4232685A1 (de) 1992-09-29 1992-09-29 Vorrichtung zum Regeln der Drehzahlen der Walzen eines Walzwerkes
DEP4232685.0 1992-09-29

Publications (1)

Publication Number Publication Date
WO1994007618A1 true WO1994007618A1 (de) 1994-04-14

Family

ID=6469167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1993/000826 WO1994007618A1 (de) 1992-09-29 1993-09-08 Vorrichtung zum regeln der drehzahlen der walzen eines walzwerkes

Country Status (6)

Country Link
US (1) US5619880A (de)
EP (1) EP0662869B1 (de)
JP (1) JPH08501501A (de)
AT (1) ATE161443T1 (de)
DE (2) DE4232685A1 (de)
WO (1) WO1994007618A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280208B1 (it) * 1995-08-03 1998-01-05 Ceda Spa Costruzioni Elettrome Procedimento di controllo intergabbia del tiro del laminato e relativo dispositivo
US6339945B2 (en) 1998-01-27 2002-01-22 Pacific Roller Die Co., Inc. Apparatus for forming tapered spiral tubes
DE19809917A1 (de) * 1998-03-07 1999-09-09 Schloemann Siemag Ag Feinstahl- oder Drahtstraße mit Vorstraße, Zwischenstraße und mehrgerüstigem Fertigblock
US6128934A (en) * 1999-04-30 2000-10-10 Lone Star Technologies, Inc. Stretch reduction mill
US6708077B2 (en) * 2002-08-16 2004-03-16 General Electric Company Furnace pacing for multistrand mill
DE102007031333A1 (de) * 2007-07-05 2009-01-15 Siemens Ag Walzen eines Bandes in einer Walzstraße unter Nutzung des letzen Gerüsts der Walzstraße als Zugverringerer
EP2135690A1 (de) * 2008-06-19 2009-12-23 Siemens Aktiengesellschaft Konti-Walzstrasse mit Ein- und/oder Ausgliedern von Walzgerüsten im laufenden Betrieb
EP2460597A1 (de) * 2010-12-01 2012-06-06 Siemens Aktiengesellschaft Verfahren zum Ansteuern einer Tandemwalzstrasse, Steuer- und/oder Regeleinrichtung für eine Tandemwalzstrasse, maschinenlesbarer Programmcode, Speichermedium und Tandemwalzstrasse
CN108213092B (zh) * 2018-02-08 2023-07-25 天津市富仁板带有限公司 一种升降活套

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811304A (en) * 1972-09-20 1974-05-21 Gen Electric Looper controlled rolling mill
DE3012526A1 (de) * 1979-04-18 1980-10-30 Ckd Praha Verfahren zur schleifenregelung kontinuierlicher prozesse
EP0056438A2 (de) * 1981-01-19 1982-07-28 Siemens Aktiengesellschaft Einrichtung zur Drehzahlregelung in einer mehradrigen, schlingengeregelten Kontistrasse
JPS57130712A (en) * 1981-02-02 1982-08-13 Mitsubishi Electric Corp Loop controlling device
JPS6092009A (ja) * 1983-10-25 1985-05-23 Toshiba Corp ル−プ位置制御方法
JPS62207509A (ja) * 1986-03-07 1987-09-11 Kobe Steel Ltd ル−プ制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181713A (en) * 1962-04-19 1965-05-04 Gen Electric Article handling system
US4099244A (en) * 1977-03-17 1978-07-04 Bethlehem Steel Corporation Recalibration system for electro-optical gage
DE4105321A1 (de) * 1991-02-20 1992-08-27 Siemens Ag Regelung eines warm- und/oder kaltwalzprozesses
DE4117054A1 (de) * 1991-05-22 1992-11-26 Mannesmann Ag Sizing-geruest gruppe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811304A (en) * 1972-09-20 1974-05-21 Gen Electric Looper controlled rolling mill
DE3012526A1 (de) * 1979-04-18 1980-10-30 Ckd Praha Verfahren zur schleifenregelung kontinuierlicher prozesse
EP0056438A2 (de) * 1981-01-19 1982-07-28 Siemens Aktiengesellschaft Einrichtung zur Drehzahlregelung in einer mehradrigen, schlingengeregelten Kontistrasse
JPS57130712A (en) * 1981-02-02 1982-08-13 Mitsubishi Electric Corp Loop controlling device
JPS6092009A (ja) * 1983-10-25 1985-05-23 Toshiba Corp ル−プ位置制御方法
JPS62207509A (ja) * 1986-03-07 1987-09-11 Kobe Steel Ltd ル−プ制御装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
A. NILSSON ET AL.:: "Microprocessor control system for bar mill revamp at Chaparral Steel", IRON AND STEEL ENGINEER ,, April 1983 (1983-04-01), PITTSBURGH US, pages 56 - 59 *
PATENT ABSTRACTS OF JAPAN vol. 12, no. 61 (M - 671) 24 February 1988 (1988-02-24) *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 228 (M - 171) 13 November 1982 (1982-11-13) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 235 (M - 415) 21 September 1985 (1985-09-21) *

Also Published As

Publication number Publication date
US5619880A (en) 1997-04-15
ATE161443T1 (de) 1998-01-15
EP0662869B1 (de) 1997-12-29
JPH08501501A (ja) 1996-02-20
EP0662869A1 (de) 1995-07-19
DE59307903D1 (de) 1998-02-05
DE4232685A1 (de) 1994-03-31

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