If the vibration of the measuring device is measured in terms of displacement, how is the criterion for judgment defined?
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If the vibration of the measuring device is measured in terms of displacement, how is the criterion for judgment defined?
There are displacement standards and velocity standards; the parameter to be measured is determined based on these standards. The standard requires you to get the person who measures displacement from the manufacturer or superior, etc
There are three units for measuring equipment vibration: vibration displacement, vibration velocity, and vibration acceleration. Each of these units has its own required range of vibration. GB/T6075 and ISO10816 are both standards in this area; you can refer to them.
Both standards, GB/T6075 and ISO10816, define requirements based on vibration velocity; so can the velocity value be converted into acceleration instead?
It cannot be converted. The measurement frequency range for velocity is below 1000 Hz, whereas the value of acceleration is often above that. I seem to have seen that acceleration standards do exist recently, but acceleration is rarely used as a standard. Just use the speed standard.
:Time: :hug: :lol :) :kiss: :o. For high frequencies and high speeds, acceleration is generally used for evaluation, while for low speeds, displacement is more often utilized. This post was last edited by jbxzb on 2009-4-11 at 18:51.]