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Questions regarding fault diagnosis

2010-03-22View Original

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The vibration at 0.8 times the frequency in rotating machinery is high – what fault frequency is this? Experts can summarize various failure frequencies.
Reply #22010-03-22
Failure frequency refers to the ratio of the number of times a device fails within a specified time period to the actual operating time of that device. It is a key indicator used to reflect and assess the technical condition of a device. Failure frequency = Number of failures / Actual operating hours of the equipment.
Reply #32010-03-23
Is there a transmission? Is the rotational speed of a certain gear exactly 0.8 times the rotational speed?

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