DE69922259D1 - Verfahren und vorrichtung zur änderung der eigenfrequenz eines pressrollstrukturin einer papier- oder pappmaschine - Google Patents

Verfahren und vorrichtung zur änderung der eigenfrequenz eines pressrollstrukturin einer papier- oder pappmaschine

Info

Publication number
DE69922259D1
DE69922259D1 DE69922259T DE69922259T DE69922259D1 DE 69922259 D1 DE69922259 D1 DE 69922259D1 DE 69922259 T DE69922259 T DE 69922259T DE 69922259 T DE69922259 T DE 69922259T DE 69922259 D1 DE69922259 D1 DE 69922259D1
Authority
DE
Germany
Prior art keywords
paper
natural frequency
changing
rolling structure
press rolling
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.)
Expired - Lifetime
Application number
DE69922259T
Other languages
English (en)
Other versions
DE69922259T2 (de
Inventor
Kari Holopainen
Juha Ehrola
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.)
Valmet Technologies Oy
Original Assignee
Metso Paper Oy
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 Metso Paper Oy filed Critical Metso Paper Oy
Application granted granted Critical
Publication of DE69922259D1 publication Critical patent/DE69922259D1/de
Publication of DE69922259T2 publication Critical patent/DE69922259T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/008—Vibration-preventing or -eliminating devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0226—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Soil Working Implements (AREA)
  • Press Drives And Press Lines (AREA)
DE69922259T 1998-08-14 1999-08-11 Verfahren und vorrichtung zur änderung der eigenfrequenz eines pressrollstrukturin einer papier- oder pappmaschine Expired - Lifetime DE69922259T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981756A FI104121B (fi) 1998-08-14 1998-08-14 Menetelmä ja laite paperi- tai kartonkikoneen nippitelarakenteen ominaistaajuuden muuttamiseksi
FI981756 1998-08-14
PCT/FI1999/000665 WO2000009805A1 (en) 1998-08-14 1999-08-11 Method and device for changing the natural frequency of a nip roll construction in a paper or board machine

Publications (2)

Publication Number Publication Date
DE69922259D1 true DE69922259D1 (de) 2004-12-30
DE69922259T2 DE69922259T2 (de) 2005-10-13

Family

ID=8552309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922259T Expired - Lifetime DE69922259T2 (de) 1998-08-14 1999-08-11 Verfahren und vorrichtung zur änderung der eigenfrequenz eines pressrollstrukturin einer papier- oder pappmaschine

Country Status (7)

Country Link
US (1) US6500304B1 (de)
EP (1) EP1155190B1 (de)
AT (1) ATE283390T1 (de)
AU (1) AU5292199A (de)
DE (1) DE69922259T2 (de)
FI (1) FI104121B (de)
WO (1) WO2000009805A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116310B (fi) * 2000-05-10 2005-10-31 Metso Paper Inc Paperi-/kartonki- tai jälkikäsittelykoneen taipumakompensoitu tela
FI109486B (fi) * 2001-05-09 2002-08-15 Metso Paper Inc Paperi-/kartonki- tai jälkikäsittelykoneen telan liukulaakeri ja menetelmä sen valmistamiseksi
DE10122648A1 (de) * 2001-05-10 2002-11-28 Voith Paper Patent Gmbh Biegeausgleichswalze
DE10213851A1 (de) * 2002-03-27 2003-10-09 Voith Paper Patent Gmbh Verfahren zum Betreiben einer Papiermaschine sowie Papiermaschine
DE10313442B3 (de) * 2003-03-26 2004-06-17 Koenig & Bauer Ag Zylinder
DE102006042959B4 (de) * 2006-05-17 2012-06-06 Officine Meccaniche Giovanni Cerutti S.P.A. Verfahren und Vorrichtung zum Reduzieren von Schwingungen eines rotierenden Zylinders einer Druckmaschine
FI120409B (fi) 2008-04-23 2009-10-15 Metso Paper Inc Kuituraina- tai jälkikäsittelykoneen taipumakompensoitu tela, menetelmä taipumakompensoidun telan käyttämiseksi ja valmistamiseksi ja laite värähtelyjen vaimentamiseksi hydraulisessa paineväliaineessa
FI121891B (fi) * 2009-12-18 2011-05-31 Metso Paper Inc Kuituraina- tai kuiturainan jälkikäsittelykoneen taipumakompensoitu tela, menetelmä kuiturainakoneen tai kuiturainan jälkikäsittelykoneen taipumakompensoidun telan värähtelyominaisuuksien säätämiseksi sekä menetelmä kuiturainakoneen tai kuiturainan jälkikäsittelykoneen taipumakompensoidun telan varustamiseksi paineakulla
FI123494B (fi) 2010-01-12 2013-05-31 Metso Paper Inc Menetelmä paperikoneen nippitelojen ohjaamiseksi ja paperikoneen nippitelojen ohjausjärjestely
DE102010002503A1 (de) * 2010-03-02 2011-09-08 Voith Patent Gmbh Walze für eine Papier- oder Kartonmaschine und Verfahren zum Dämpfen von Schwingungen einer Walze
DE102010039795A1 (de) * 2010-08-26 2012-03-01 Voith Patent Gmbh Vorrichtung und Verfahren zur Reduzierung von Schwingungen an einer Biegeeinstellwalze
DE102010040149A1 (de) * 2010-09-02 2012-03-08 Voith Patent Gmbh Walze für eine Papier- oder Kartonmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122772A (en) * 1971-12-13 1978-10-31 Dahlgren Harold P Hydrostatic bearer for printing press
US3868910A (en) * 1973-11-26 1975-03-04 Houdaille Industries Inc Railway car suspension motion control system
DE3151001C2 (de) * 1981-12-23 1986-04-24 Kleinewefers Gmbh, 4150 Krefeld Hydrostatisch gelagerte Walze, insbesondere Druckbehandlungswalze
DE3639009A1 (de) 1986-11-14 1988-05-26 Kuesters Eduard Maschf Walze fuer die druckbehandlung von warenbahnen
DE3702245C3 (de) * 1987-01-27 1993-12-23 Kleinewefers Gmbh Kalander
DE3815445A1 (de) 1988-05-06 1989-11-16 Kuesters Eduard Maschf Verfahren zur verminderung von schwingungen an aufeinanderfolgenden walzenpaaren und solche walzenpaare aufweisende vorrichtung
DE29509545U1 (de) 1995-06-10 1995-09-21 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Walze mit Schwingungsdämpfer
US5768985A (en) 1995-12-11 1998-06-23 Valmet Corporation Method for preventing vibrations of a roll set
DE19652769A1 (de) * 1996-12-18 1998-06-25 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zur Dämpfung von Kontaktschwingungen
FI101320B1 (fi) 1997-04-30 1998-05-29 Valmet Corp Menetelmä ja laitteisto värähtelyn vaimentamiseksi paperikoneessa tai paperin jälkikäsittelylaitteessa
US5961899A (en) * 1997-07-15 1999-10-05 Lord Corporation Vibration control apparatus and method for calender rolls and the like
DE19823407C1 (de) * 1998-05-26 1999-07-29 Voith Sulzer Papiertech Patent Biegeeinstellwalze

Also Published As

Publication number Publication date
DE69922259T2 (de) 2005-10-13
FI104121B1 (fi) 1999-11-15
FI981756A0 (fi) 1998-08-14
AU5292199A (en) 2000-03-06
FI981756A (fi) 1999-11-15
US6500304B1 (en) 2002-12-31
FI104121B (fi) 1999-11-15
WO2000009805A1 (en) 2000-02-24
ATE283390T1 (de) 2004-12-15
EP1155190A1 (de) 2001-11-21
EP1155190B1 (de) 2004-11-24

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Legal Events

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