AT509780A3 - PROCESS FOR VIBRATING VIBRATIONS - Google Patents

PROCESS FOR VIBRATING VIBRATIONS Download PDF

Info

Publication number
AT509780A3
AT509780A3 ATA1109/2011A AT11092011A AT509780A3 AT 509780 A3 AT509780 A3 AT 509780A3 AT 11092011 A AT11092011 A AT 11092011A AT 509780 A3 AT509780 A3 AT 509780A3
Authority
AT
Austria
Prior art keywords
vibrations
damping
component
active
rewinders
Prior art date
Application number
ATA1109/2011A
Other languages
German (de)
Other versions
AT509780A2 (en
Original Assignee
Metso Paper 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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to ATA1109/2011A priority Critical patent/AT509780A3/en
Publication of AT509780A2 publication Critical patent/AT509780A2/en
Publication of AT509780A3 publication Critical patent/AT509780A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B65H18/106—Mechanisms in which power is applied to web-roll spindle for several juxtaposed strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/50—Vibrations; Oscillations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/10—Ensuring correct operation
    • B65H2601/12—Compensating; Taking-up
    • B65H2601/125—Vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524—Vibration

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Winding Of Webs (AREA)
  • Vibration Prevention Devices (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Bei einem Verfahren zur Dämpfung von Schwingungen bei Aufwicklern zum Aufwickeln von Faserbahnen auf Faserbahnrollen, insbesondere Aufwicklern von Längsschneider-Aufwicklern, wobei der Aufwickler ein System darstellt, welches mindestens eine Komponente aufweist, wobei bei dem Verfahren Schwingungen mit aktiver Dämpfung gedämpft werden, so dass eine aktive Rückkopplungsdämpfung mindestens auf eine Komponente des Systems angewandt wird, wobei bei dem Verfahren die Schwingungen einer oder mehrerer Komponenten des Systems gemessen werden, um mindestens ein Rückkopplungssignal bereitzustellen, wobei das mindestens eine Rückkopplungssignal über eine Übertragungsfunktion geleitet wird, so dass es ein Regelungssignal für mindestens ein Stellglied der mindestens einen Komponente ist, und wobei bei dem VerfahrenSchwingungen durch die Erhöhung der Dämpfung an Resonanzpunkten durch aktive Rückkopplungsdämpfung aktiv gedämpft werden, wird vorgeschlagen, dass bei dem Verfahren Schwingungen eines Längsschneider-Aufwicklers mit variabler Geometrie gedämpft werden, indem eine Verlagerungsvorrichtung einer verlagerbaren Rolle des Aufwicklers zur Dämpfung von Schwingungen verwendet wird.In a method for damping vibrations in rewinders for winding fiber webs on fiber web rolls, in particular rewinders of slitter winders, the rewinder is a system having at least one component, wherein the method damps vibrations with active damping, so that a active feedback loss is applied to at least one component of the system, wherein the method, the vibrations of one or more components of the system are measured to provide at least one feedback signal, wherein the at least one feedback signal is passed through a transfer function, so that it is a control signal for at least is an actuator of the at least one component, and wherein in the method, vibrations are actively damped by increasing the attenuation at resonance points by active feedback damping, it is proposed that in the method tions of a slitter-winder with variable geometry are attenuated by a displacement device of a movable roller of the winder for damping vibrations is used.

ATA1109/2011A 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS AT509780A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATA1109/2011A AT509780A3 (en) 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20065223A FI118961B (en) 2006-04-06 2006-04-06 Procedure for dampening vibration in wheelchairs
ATA9154/2007A AT506982B1 (en) 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS IN DEVELOPERS
ATA1109/2011A AT509780A3 (en) 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS

Publications (2)

Publication Number Publication Date
AT509780A2 AT509780A2 (en) 2011-11-15
AT509780A3 true AT509780A3 (en) 2013-12-15

Family

ID=36293816

Family Applications (2)

Application Number Title Priority Date Filing Date
ATA1109/2011A AT509780A3 (en) 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS
ATA9154/2007A AT506982B1 (en) 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS IN DEVELOPERS

Family Applications After (1)

Application Number Title Priority Date Filing Date
ATA9154/2007A AT506982B1 (en) 2006-04-06 2007-04-03 PROCESS FOR VIBRATING VIBRATIONS IN DEVELOPERS

Country Status (4)

Country Link
AT (2) AT509780A3 (en)
DE (1) DE112007000826T5 (en)
FI (1) FI118961B (en)
WO (1) WO2007113389A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090159581A1 (en) * 2007-12-19 2009-06-25 Illinois Tool Works Inc. Compressor Profile for Resonance Points System and Method
US8859928B2 (en) 2007-12-19 2014-10-14 Illinois Tool Works Inc. Multi-stage compressor in a plasma cutter
US8399797B2 (en) 2007-12-19 2013-03-19 Illinois Tool Works Inc. Automatic compressor adjustment system and method for a portable cutting torch system
US8153925B2 (en) 2007-12-19 2012-04-10 Illinois Tool Works Inc. Heat exchanger and moisture removal for a plasma cutting system
DE102008000179A1 (en) * 2008-01-30 2009-08-06 Voith Patent Gmbh A method for winding a material web to a material web roll and winding device, in particular carrier roll winding device
DE102008011127A1 (en) * 2008-02-26 2009-08-27 Voith Patent Gmbh Roller winder roller and roller winder
DE102008053931A1 (en) * 2008-10-30 2010-05-06 Voith Patent Gmbh Reel winding device
DE102009055347A1 (en) * 2009-12-29 2011-07-14 Voith Patent GmbH, 89522 Reel winding device
DE102009055349A1 (en) * 2009-12-29 2011-06-30 Voith Patent GmbH, 89522 Method for winding a material web

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20114750U1 (en) * 2001-09-06 2002-11-28 Brückner Maschinenbau GmbH, 83313 Siegsdorf Arrangement for operating a contact roller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102922B2 (en) * 1987-04-27 1995-11-08 三菱重工業株式会社 Web take-up device
JPH08301523A (en) * 1995-04-28 1996-11-19 Toray Ind Inc Thread winding method and winding apparatus
DE19629205A1 (en) * 1996-07-19 1998-01-22 Voith Sulzer Papiermasch Gmbh Method and device for winding a paper web into a roll with active vibration damping
DE19852257A1 (en) * 1998-11-12 2000-05-18 Voith Sulzer Papiertech Patent Winding machine for winding a material web
FI115248B (en) 1999-02-11 2005-03-31 Metso Paper Inc Plant for damping vibrations in a structure supported or supported by a hydraulic force device in a machine for the manufacture or further processing of paper or cellulose
US6629663B1 (en) * 2001-01-10 2003-10-07 Valmet Corporation Wound roll vibration detection system
DE10125192A1 (en) 2001-05-23 2002-11-28 Voith Paper Patent Gmbh Method and device for active vibration damping in winding machines
DE10250863B4 (en) * 2002-10-31 2005-06-02 Brückner Maschinenbau GmbH Winding device for web-shaped materials, in particular plastic films
ATE415369T1 (en) * 2005-09-20 2008-12-15 Voith Patent Gmbh ROLL WINDING DEVICE

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20114750U1 (en) * 2001-09-06 2002-11-28 Brückner Maschinenbau GmbH, 83313 Siegsdorf Arrangement for operating a contact roller

Also Published As

Publication number Publication date
AT506982B1 (en) 2012-07-15
AT506982A2 (en) 2010-01-15
AT509780A2 (en) 2011-11-15
FI20065223L (en) 2007-10-07
DE112007000826T5 (en) 2009-02-05
FI20065223A0 (en) 2006-04-06
AT506982A5 (en) 2011-08-15
WO2007113389A1 (en) 2007-10-11
FI118961B (en) 2008-05-30

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REJ Rejection

Effective date: 20160515