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Analysis and interpretation
and vibration analysis
We at Bilz regard ourselves not only as a manufacturer of vibration insulation products, but also as a planning partner and service provider. Before selecting suitable insulation you often need to do a vibration measurement, which we will gladly do for you expertly.
Vibration measurement at set-up site
A current example of the need for vibration analysis is the storage of high-precision 3D measuring machines and other testing, measuring or grinding machines. As a rule, vibration measurements must be carried out on such machines at the planned installation site. This ensures that the existing floor vibrations do not exceed the permissible levels.
For this purpose, the vibration accelerations are recorded within a specified frequency spectrum (1-100 Hz), since a simple cumulative value measurement would provide insufficient information about the exact environmental conditions. The force-displacement signals are analysed with a Fast Fourier analyser, which displays the associated measured value (vibration acceleration in g) for each frequency of the spectrum.
If the disturbances (radiated vibrations) are outside the permissible range, we can use our computer calculation software to determine the appropriate vibration insulation.
Vibration analysis with geophone
Here, vibrations in the lower frequency range are analysed with a highly sensitive geophone. The geophone can record vibration speeds of less than 0.01 µm/s in the 0.2 to 30 Hz range. Precise vibration measurements are necessary for an optimal and customer-specific design, especially in the semiconductor and nanotech industry and for 3D measuring machines.
- Statistical and dynamic calculations including simulation
- Formwork and reinforcement plans for oscillating foundations
- FEM analyses
- Shaker test bench and dynamic tensile-compression testing machine 50 kN (0-100 Hz)
Ground vibrations reduced by a factor of 1,000
IBM's Binnig and Rohrer Nanotechnology Centre: combined acoustic and vibration isolation for noise-free labsTo the success story
Technical customer service
We are here for you with eight field service staff in Germany. Worldwide, 25 trade representatives look after our customers.