Värähtelyprofiilit
Värähtelyprofiilit, known in English as vibration profiles, refer to the characteristic patterns of vibration that a machine or structure exhibits during its operation. These patterns are not random but are influenced by various factors, including the design of the machine, its mechanical condition, operating speed, and the load it is subjected to. Analyzing vibration profiles is a fundamental technique in condition monitoring and predictive maintenance.
The process typically involves attaching sensors, such as accelerometers, to critical points on the machinery. These
Different types of faults or operating conditions produce distinct vibration signatures. For example, imbalances in rotating
By establishing baseline vibration profiles during normal operation, engineers can detect deviations that indicate potential problems.