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MJERENJE VIBRACIJA

Instrumenti za merenje mainskih vibracija

Merenje mainskih vibracija se sprovodi na mainama, prema stepenu i obimu njihovog

optereenja u toku rada. Aparat za merenje mainskih vibracija koristi se u razliitim

industrijama u kojima su teke maine nosioci rada pod velikim optereenjem.

Na osnovu rezultata dobijenih testiranjem mogu da se predvide eventualna oteenja i

potronja maina, ime se poveava produktivnost rada tih maina i obezbeuje sigurno radno

okruenje.

Testiranjem mainskih vibracija se dobijaju rezultati za:

Merenje vibracija na putnikim i teretnim brodovimaprema ISO 6954

Merenje na kotrljajuim leajevima

Merenje vibracija na vozilima i drugim vibrirajuim strukturama

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VibroMap 1000

Vibrations and static displacements

Full field amplitude and phase maps

Animations

Real time function

The VibroMap 1000 is based on the technique of TV-holography (or ESPI - Electronic Speckle

Pattern Interferometry). TV-holography is a laser based interferometric technique for full field,

non contact measurements of object surface vibrations and static deflections. The VibroMap

1000 system is developed with a unique software which enables accurate measurements with

a series of display options, including animations. Object size may vary from less than a

centimeters up to several meters. Amplitudes down to a nanometer can be detected.

The VibroMap 1000 is an excellent tool when you want to:

- design your mechanical structure without vibrations and resonances, or

- design with controlled vibrations and controlled resonances- avoid noise and fatique fracture - test product from a production line

- evaluate and control your FEM analysis results

- ensure correct functionality of your designed structure

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Some typical vibration measurement applications for the VibroMap 1000

Engine components

Propellers

Electronic components

LoudspeakersCabinets

Turbine blades

Car bodies

Microstructures (see also MEMSMAp 510)

Transducers

Underwater applications (through window)

Deformation measurements and NDT applicationsThe VibroMap 1000 can also be used

for static deflection measurements. For more advanced deformation analysis, for example in

connection to Nondestructive Testing applications, Optonor AS delivers a special deformation

analysis software, see the separate NDT section (SNT 4045).

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ISPITIVANJA ULTRAZVUKOM

Instrumenti za ultrazvuno merenje

Koristei naprednu tehnologiju, sva ispitivanja je mogue sprovesti instrumentima zaultrazvuno merenje, koja ne ometaju procese proizvodnje i ne oteuju materijale. Izuzetno

jednostavni za korienje, instrumenti daju precizne rezultate merenja, na osnovu kojih se moe

unaprediti celokupan proces rada ili proizvodnje.

Aparati za ultrazvuno merenje su:

Merila za ispitivanje nedestruktivnim metodama (NDT)

Detektori pukotina, merila debljine/premaza

Ispitivai korozije, EDDY Current-instrumenti, ispitivanje metala (analiza , identifikacija i

sortiranje), analizator metalnih legura, kamera za vizuelnu inspekciju

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