FI20001182A - Methods and devices for balancing rolls or cylinders - Google Patents

Methods and devices for balancing rolls or cylinders Download PDF

Info

Publication number
FI20001182A
FI20001182A FI20001182A FI20001182A FI20001182A FI 20001182 A FI20001182 A FI 20001182A FI 20001182 A FI20001182 A FI 20001182A FI 20001182 A FI20001182 A FI 20001182A FI 20001182 A FI20001182 A FI 20001182A
Authority
FI
Finland
Prior art keywords
balancing
roller
cylinder
cylinders
weights
Prior art date
Application number
FI20001182A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118827B (en
Inventor
Tuomo Mantovaara
Original Assignee
Suomen Lasermittaus 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 Suomen Lasermittaus Oy filed Critical Suomen Lasermittaus Oy
Priority to FI20001182A priority Critical patent/FI118827B/en
Priority to EP01201729A priority patent/EP1156314B1/en
Priority to DE60129504T priority patent/DE60129504T2/en
Priority to AT01201729T priority patent/ATE368215T1/en
Publication of FI20001182A publication Critical patent/FI20001182A/en
Application granted granted Critical
Publication of FI118827B publication Critical patent/FI118827B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/36—Compensating imbalance by adjusting position of masses built-in the body to be tested
    • 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
    • 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
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
    • 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
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Testing Of Balance (AREA)

Abstract

A method for balancing at least one roller or cylinder (1), in which method the unbalance of the roller or cylinder is determined by measuring and, based on the measurement, the roller or cylinder is provided with weights to balance it and, while the roller or cylinder is rotating, at least some of the weights are moved by means of moving means fitted in the weights. In the balancing method of the invention, the balancing can be performed during operation, and consequently a balanced condition and a reduction of the vibration level can be achieved during operation. In the balancing according to the invention, the combined effects of the paper machine frame and the other cylinders rotating simultaneously are also taken into account. Thus, by the method of the invention it is possible to balance an aggregate consisting of a plurality of cylinders or rollers rotating simultaneously and thus to achieve a better final result. <IMAGE>
FI20001182A 2000-05-17 2000-05-17 Method and apparatus for balancing rollers or cylinders FI118827B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20001182A FI118827B (en) 2000-05-17 2000-05-17 Method and apparatus for balancing rollers or cylinders
EP01201729A EP1156314B1 (en) 2000-05-17 2001-05-11 Method and apparatus for the balancing of rollers and cylinders
DE60129504T DE60129504T2 (en) 2000-05-17 2001-05-11 Method and device for balancing rollers and cylinders
AT01201729T ATE368215T1 (en) 2000-05-17 2001-05-11 METHOD AND DEVICE FOR BALANCING ROLLERS AND CYLINDERS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001182A FI118827B (en) 2000-05-17 2000-05-17 Method and apparatus for balancing rollers or cylinders
FI20001182 2000-05-17

Publications (2)

Publication Number Publication Date
FI20001182A true FI20001182A (en) 2001-11-18
FI118827B FI118827B (en) 2008-03-31

Family

ID=8558409

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001182A FI118827B (en) 2000-05-17 2000-05-17 Method and apparatus for balancing rollers or cylinders

Country Status (4)

Country Link
EP (1) EP1156314B1 (en)
AT (1) ATE368215T1 (en)
DE (1) DE60129504T2 (en)
FI (1) FI118827B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0421576D0 (en) 2004-09-29 2004-10-27 Rolls Royce Plc Balancing assembly
FI118435B (en) * 2006-02-15 2007-11-15 Metso Paper Inc Arrangement for balancing the roll of a fiber web machine
DE102008028891A1 (en) * 2008-06-18 2009-12-24 Dittel Messtechnik Gmbh Balancing device, balancing system and balancing method
EP3276799A1 (en) * 2016-07-29 2018-01-31 Siemens Aktiengesellschaft Method for operating a rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713771B1 (en) * 1993-12-08 1996-03-01 Electricite De France Method, device and application for dynamic balancing of a rotating rotating part.
FR2754866B1 (en) * 1996-10-21 1999-01-29 Abb Solyvent Ventec DYNAMIC AND WEIGHT BALANCING DEVICE FOR ROTOR MACHINES, ESPECIALLY FOR INDUSTRIAL FANS

Also Published As

Publication number Publication date
ATE368215T1 (en) 2007-08-15
DE60129504D1 (en) 2007-09-06
EP1156314A1 (en) 2001-11-21
EP1156314B1 (en) 2007-07-25
DE60129504T2 (en) 2008-04-17
FI118827B (en) 2008-03-31

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