ATE307688T1 - Vorrichtung zur dämpfung von schwingungen und zur reduzierung axialer durchbiegungen der tragwellen von fliegend angeordneten walzpaaren - Google Patents

Vorrichtung zur dämpfung von schwingungen und zur reduzierung axialer durchbiegungen der tragwellen von fliegend angeordneten walzpaaren

Info

Publication number
ATE307688T1
ATE307688T1 AT01119494T AT01119494T ATE307688T1 AT E307688 T1 ATE307688 T1 AT E307688T1 AT 01119494 T AT01119494 T AT 01119494T AT 01119494 T AT01119494 T AT 01119494T AT E307688 T1 ATE307688 T1 AT E307688T1
Authority
AT
Austria
Prior art keywords
frame
shaft
sleeves
bearing portions
support shafts
Prior art date
Application number
AT01119494T
Other languages
English (en)
Inventor
Ruediger Grimmel
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
Application granted granted Critical
Publication of ATE307688T1 publication Critical patent/ATE307688T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/07—Adaptation of roll neck bearings
    • 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
    • B21B13/005—Cantilevered roll stands
    • 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
    • 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
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
    • 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
    • B21B31/26—Adjusting eccentrically-mounted roll bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Vibration Prevention Devices (AREA)
  • Metal Rolling (AREA)
  • Paper (AREA)
AT01119494T 2000-09-20 2001-08-14 Vorrichtung zur dämpfung von schwingungen und zur reduzierung axialer durchbiegungen der tragwellen von fliegend angeordneten walzpaaren ATE307688T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10046428A DE10046428A1 (de) 2000-09-20 2000-09-20 Vorrichtung zur Dämpfung von Schwingungen und zur Reduzierung achsialer Durchbiegungen der Tragwellen von fliegend angeordneten Walzenpaaren

Publications (1)

Publication Number Publication Date
ATE307688T1 true ATE307688T1 (de) 2005-11-15

Family

ID=7656851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01119494T ATE307688T1 (de) 2000-09-20 2001-08-14 Vorrichtung zur dämpfung von schwingungen und zur reduzierung axialer durchbiegungen der tragwellen von fliegend angeordneten walzpaaren

Country Status (4)

Country Link
US (1) US6561003B2 (de)
EP (1) EP1190782B1 (de)
AT (1) ATE307688T1 (de)
DE (2) DE10046428A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959579B2 (en) * 2003-05-08 2005-11-01 Morgan Construction Company Triple bearing arrangement for cantilevered roll shafts
CN1301809C (zh) * 2004-04-21 2007-02-28 摩根建设公司 悬臂辊轴的三轴承结构
US9566638B2 (en) * 2013-12-18 2017-02-14 United Technologies Corporation Deep rolling tool with force adjustment
US9573175B2 (en) 2013-12-18 2017-02-21 United Technologies Corporation Deep rolling tool for blade fatigue life enhancement
US9421602B2 (en) 2013-12-18 2016-08-23 United Technologies Corporation Machine for deep rolling tool positioning
US9573184B2 (en) 2013-12-18 2017-02-21 United Technologies Corporation Deep rolling tool for processing blade root
US9937641B1 (en) * 2015-12-31 2018-04-10 Bryce Corporation Quick release sleeve chill roll

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255449B (de) * 1958-07-26 1967-11-30 Robert Ohrnberger Dipl Ing Vorrichtung zur Lagerung und Klemmung der Arbeitsspindeln von Werkzeugmaschinen, insbesondere Bohr- und Fraeswerken
US4036030A (en) * 1973-09-18 1977-07-19 Hermann Ernst Robert Papst Assembly for the damping of flexural and torsional vibration in the shafts of machines
DE3509613A1 (de) * 1985-03-16 1986-09-18 Kocks Technik Gmbh & Co, 4010 Hilden Lagerung fuer eine umlaufende welle
JPS6384707A (ja) * 1986-09-26 1988-04-15 Kobe Steel Ltd 圧延機の軸受装置
US4772137A (en) 1987-03-30 1988-09-20 Morgan Construction Company Oil film bearing and bushing
DE19628956A1 (de) * 1996-07-18 1998-01-22 Schloemann Siemag Ag Exzenter-Lagerhülse für Walzentragwellen

Also Published As

Publication number Publication date
EP1190782B1 (de) 2005-10-26
DE10046428A1 (de) 2002-03-28
EP1190782A2 (de) 2002-03-27
US20020033037A1 (en) 2002-03-21
US6561003B2 (en) 2003-05-13
EP1190782A3 (de) 2004-03-17
DE50107805D1 (de) 2005-12-01

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Legal Events

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