Vibration control parameter conversion

[republic08]

Hi Guys,

As per attchement, we have certain vibration control paramters which need to be checked and number correspond to unit given in "Nu m /sec" (correct me if it is no Nu).

What is the relationship between Hertz to "Nu. m/sec". We normally check frequency for Hertz.

Appreciate for your help.

 

[ChadV]

Those criteria are maximum velocities - the "mu" is the SI prefix for micro-, meaning 10^(-6).

I'm not experienced in practical matters here, so I'll leave it to someone else who might know a rule-of-thumb to correlate maximum vibration velocity to natural frequency for a given span, etc...