Vibration testing is aimed at knowing the effects and consequences of vibration on its parts inside the principal frequency ranges and magnitudes that may be experienced while in field service or transportation. This test can also be used to discover the weak points in a product design. Vibration testing is useful in many applications ranging from household equipment and appliances, vehicles, and circuit boards to aircraft.
Most vibrations that come up in field service or
transportation aren't of a simple harmonic nature. However, the tests based on
this type of vibration have been satisfactory in pointing out important
frequencies, vibration modes, and other information needed for setting up
protective methods against the effects and consequences of unwanted vibration.
To simulate real-world situations, Hansford
sensor tests can also be combined with some
environmental tests.
Carrying out a vibration
simulator either in the testing field or in the
laboratory makes use of climatic chambers, data analyzers, vibration exciters,
controllers, and other instruments. But before setting up for a vibration test,
you should have a thorough understanding of the surroundings in which the
device will have to endure. It is always important to know the type of
vibration applied to it.
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