NX 12 MOI (moment of inertia) section inertia tool. 1

[Blase_McK]

So I need to do a section of inertia on a part that has a threaded hole that runs thru the entire part.

when using the section inertia tool it has the option for solid or hollow. when you choose hollow it asks for a "hollow thickness"
what thickness is it wanting exactly? the OD of the thru-hole or the thickness between the OD of the thru-hole and the OD of the part?

Thanks
Blase

 

[cowski]

The "hollow" option means that your curves represent thin walls. Based on your screenshot, I'd say that you want to use the "solid" option.

https://docs.plm.automation.siemens...on_inertia_ht:analysis_ana_section_inertia_op

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