Vibration modes

The most commonly used vibration modes in vibration test can be divided into two types: Sine vibration and Random vibration:

Sinusoidal vibration: an object vibrate at a fixed frequency and amplitude.

This vibration mode can simulate the periodic vibration environment of the product in the test.

Random vibration: refers to the vibration of an object, its frequency and amplitude change with time.

This vibration mode is closer to the complex vibration situation that the product may encounter in the actual environment.

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