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inertial properties question

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Message 1 of 2
ehalberg
130 Views, 1 Reply

inertial properties question

Hi,

I am trying to find the rotary inertia of my part and I have values for I1, I2 and I3. However, there is nothing telling me about which axis the values are. I called my reseller and they have no idea. Please help!

-Erik
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Message 2 of 2
Anonymous
in reply to: ehalberg

I1,I2,I3 are about the GOG of the part and are the
principal moment of inertia.

 

Ixx, Ixy etc.. are about their relative origin
axes.

 

Who is your VAR?  I checked and sure enough
it's right there in the help file...


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