Fabreeka® - Vibration and Shock Control

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Dynamic and Modal Analysis


A modal analysis characterizes a structure's dynamic properties including rigid body and bending mode shapes, frequency response and damping.

Input vibration amplitudes are measured and quantified in the form of frequency-based acceleration or (PSD) power spectral density values. The frequency response of the isolated structure is then modeled and analyzed for frequency, amplitude and stiffness results for comparison to customer specifications.

Fabreeka's® capabilities include NASTRAN and finite element analysis (FEM) programs to analyze the static and dynamic conditions of our customers' vibration problems.

Dynamic analysis verifies the modeled response of structures and the isolation system which support them.



Modal analysis showing a bending mode of the platform under load.

     


Stainless steel platform isolated and supported on three points.

Please contact Fabreeka's® Engineering Department for more information regarding how dynamic and modal analysis can assist your design efforts.
Please visit our application section to learn more about Fabreeka's® diverse applications.

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