ATE257586T1 - Vermeidung von selbsterregten ratterschwingungen in walzanlagen - Google Patents

Vermeidung von selbsterregten ratterschwingungen in walzanlagen

Info

Publication number
ATE257586T1
ATE257586T1 AT00941881T AT00941881T ATE257586T1 AT E257586 T1 ATE257586 T1 AT E257586T1 AT 00941881 T AT00941881 T AT 00941881T AT 00941881 T AT00941881 T AT 00941881T AT E257586 T1 ATE257586 T1 AT E257586T1
Authority
AT
Austria
Prior art keywords
avoidance
self
rolling mills
flexible material
chatter vibrations
Prior art date
Application number
AT00941881T
Other languages
English (en)
Inventor
Oskar Bschorr
Hans-Joachim Raida
Original Assignee
Dofasco Inc
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 Dofasco Inc filed Critical Dofasco Inc
Application granted granted Critical
Publication of ATE257586T1 publication Critical patent/ATE257586T1/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
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • 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
    • B21B2203/04—Brakes
    • 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
    • B21B2203/44—Vibration dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
AT00941881T 1999-04-23 2000-04-20 Vermeidung von selbsterregten ratterschwingungen in walzanlagen ATE257586T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918555A DE19918555C1 (de) 1999-04-23 1999-04-23 Stabilisierung von Walzanlagen gegenüber selbsterregten Ratterschwingungen
PCT/DE2000/001240 WO2000065319A2 (de) 1999-04-23 2000-04-20 Vermeidung von selbsterregten ratterschwingungen in walzanlagen

Publications (1)

Publication Number Publication Date
ATE257586T1 true ATE257586T1 (de) 2004-01-15

Family

ID=7905682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00941881T ATE257586T1 (de) 1999-04-23 2000-04-20 Vermeidung von selbsterregten ratterschwingungen in walzanlagen

Country Status (9)

Country Link
US (1) US6773383B2 (de)
EP (1) EP1269131B1 (de)
JP (1) JP2002542944A (de)
AT (1) ATE257586T1 (de)
AU (1) AU779828B2 (de)
BR (1) BR0009988A (de)
CA (1) CA2371111A1 (de)
DE (2) DE19918555C1 (de)
WO (1) WO2000065319A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1343598B1 (de) * 2000-12-20 2006-05-03 Novelis, Inc. Vorrichtung und verfahren zur schwingungskontrolle in einem walzwerk
DE10328557B4 (de) * 2003-06-24 2005-04-14 Walzen Irle Gmbh Walze
US8042807B2 (en) * 2006-12-21 2011-10-25 Palo Alto Research Center Incorporated Transport for printing systems
DE102007000131A1 (de) * 2007-03-07 2008-09-11 Hilti Ag Handwerkzeugmaschine mit pneumatischem Schlagwerk
IT1390945B1 (it) * 2008-08-06 2011-10-27 Futura Spa Rullo per il trattamento di materiale nastriforme cartaceo
AT507087B1 (de) * 2008-12-05 2010-02-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur semi-aktiven reduktion von druckschwingungen in einem hydrauliksystem
IT1402012B1 (it) * 2010-10-08 2013-08-28 Danieli Off Mecc Sistema di smorzamento di vibrazioni di un laminatoio
US8584552B2 (en) * 2011-02-23 2013-11-19 Mario H. Gottfried High speed conical flywheel system
CN104942010B (zh) * 2015-07-03 2017-04-05 燕山大学 一种板带轧机颤振的建模方法
CN107597850B (zh) * 2017-08-31 2019-07-23 武汉钢铁有限公司 确定冷轧机振源的方法、装置、计算机存储介质及设备
CN112050916B (zh) * 2020-06-22 2021-11-30 华东理工大学 一种基于称重托辊的振动频率测量物料总质量的方法
CN112453053B (zh) * 2020-09-28 2023-07-11 甘肃酒钢集团宏兴钢铁股份有限公司 薄规格及极薄规格带钢生产中光整机处带钢起筋消除方法
CN114483870B (zh) * 2022-01-26 2023-10-20 太原理工大学 一种轧机辊系垂直振动的刚柔耦合吸振装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US620286A (en) * 1899-02-28 Rubber roll
US1790697A (en) * 1931-02-03 Antibacklash mechanism for rolling-mill trains
US3111894A (en) * 1962-04-17 1963-11-26 West Virginia Pulp & Paper Co Calender vibration eliminator
FR1354656A (fr) * 1962-05-30 1964-03-06 Karlstad Mekaniska Ab Calandre à papier
GB1026207A (en) * 1962-10-23 1966-04-14 Shin Mitsubishi Jukogyo Kk A roller assembly for a calender
US3279234A (en) 1962-12-13 1966-10-18 Superior Electric Co Plate rolling machine
US3503242A (en) * 1967-04-20 1970-03-31 Natalis H Polakowski Mill rolling machine
DE2412672C3 (de) * 1974-03-16 1980-08-28 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Breitbandiger Schwingungsdämpfer zum Reduzieren von Körperschall
DE2449874A1 (de) * 1974-10-21 1976-04-29 Hufnagl Walter Rolle zum kaltverformen von walzdraht
DE3113268C2 (de) * 1981-04-02 1983-12-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schwingungsabsorber
DD204631A1 (de) * 1982-03-25 1983-12-07 Alban Zoellner Lagerung
JPS6118658A (ja) * 1984-07-02 1986-01-27 Mitsubishi Heavy Ind Ltd ストリツプの振動吸収装置
US4842944A (en) 1984-11-07 1989-06-27 Canon Kabushiki Kaisha Elastic rotatable member
US5081760A (en) 1989-06-26 1992-01-21 Hitachi, Ltd. Work roll for metal rolling
US5252130A (en) 1989-09-20 1993-10-12 Hitachi, Ltd. Apparatus which comes in contact with molten metal and composite member and sliding structure for use in the same
DE4103248A1 (de) * 1991-02-04 1992-08-06 Kugelfischer G Schaefer & Co Lagerung der arbeitswalze eines dressiergeruestes
US5393290A (en) 1991-05-03 1995-02-28 Sulzer-Escher Wyss Gmbh Roll with adjustable deflection
JP3194260B2 (ja) * 1993-09-28 2001-07-30 川崎製鉄株式会社 調質圧延機におけるチャターマーク防止装置
JP3575054B2 (ja) * 1994-04-22 2004-10-06 東海ゴム工業株式会社 導電性ロールの製造方法
JP3307551B2 (ja) * 1996-07-02 2002-07-24 株式会社日立製作所 圧延機用駆動装置、圧延機及び圧延方法
DE19702325A1 (de) * 1997-01-23 1998-07-30 Alcan Gmbh Verfahren zur Herstellung von schwingungsgedämpften Walzen und Walzensatz

Also Published As

Publication number Publication date
BR0009988A (pt) 2002-01-08
DE19918555C1 (de) 2001-06-07
US6773383B2 (en) 2004-08-10
CA2371111A1 (en) 2000-11-02
AU779828B2 (en) 2005-02-10
EP1269131A2 (de) 2003-01-02
DE50004997D1 (de) 2004-02-12
EP1269131B1 (de) 2004-01-07
WO2000065319A3 (de) 2001-04-05
JP2002542944A (ja) 2002-12-17
AU5671100A (en) 2000-11-10
WO2000065319A2 (de) 2000-11-02
US20020072457A1 (en) 2002-06-13

Similar Documents

Publication Publication Date Title
ATE257586T1 (de) Vermeidung von selbsterregten ratterschwingungen in walzanlagen
MXPA06011204A (es) Dispositivo absorbente de energia que tiene muescas y secciones pre-dobladas.
GEP20022748B (en) Acoustic Device
WO2004009910A3 (en) Protective element for a breakwater or wave-retarding construction
EP1188427A4 (de) Wegwerfunterhose und verfahren zu ihrer herstellung
MX9205185A (es) Correa de transferencia
FI963355A0 (fi) Absorboiva artikkeli, jossa on monivyöhykkeinen, rakenteellinen, kuminauhan kaltaista kalvoverkkoa oleva venyvä vyötäröosa
DK0847661T3 (da) Akustisk anordning
BR9809609A (pt) Trandutores de vibração para alto-falante na forma de painel ressonante e alto-falante com o mesmo
ATE396846T1 (de) Schneidvorrichtung mit elastisch deformierbarem stützring
TR200001916T2 (tr) Dalga Bükme eylemini içeren bir panel parçasından oluşan akustik cihaz.
ATE147118T1 (de) Unterdecke
IT1289169B1 (it) Macchina e metodo per la produzione di rotoli o logs di materiali in foglio
DE69805551D1 (de) Walzenbezug mit verschiedenen härten
SE0401732D0 (sv) A rotary cutter, an anvil roll and a rotary cutting apparatus
BR9505146A (pt) Mancal para a disposição de amortecimento de massas vibratórias e emprego do mancal
AU2003288385A1 (en) Antinoise structure
WO2006099872A1 (en) Rotary ultrasonic sealer
JPS6466361A (en) Sound-insulating floor material
SE0201484D0 (sv) Fibrous web product
DE59811135D1 (de) Bandlaufrolle
RU92005830A (ru) Устройство регулирования собственных колебаний строительных конструкций
BR9802417B1 (pt) dispositivo de inibição de acesso, dispositivo separador para paginação de folhas de uma máquina de impressão e máquina de impressão eletrofotográfica.
ES2151432A1 (es) Metodo para producir paneles que tienen una estructura alveolar.
ATE401281T1 (de) Rollenwickler

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee