I need to calculate the change in moment of intertia due to modifing a simple angled beam from 120 x 120 x 10 to 120 x 112 x 10. Inventor has a function for moments but it rotates the center plane to something like VxV in the link below. Is there a way to calculate this to X-X? The instructions on this function are not very clear to me. I'm also no expert with Inventor. Thanks
http://www.roymech.co.uk/Useful_Tables/Sections/Angles_dim_prop.htm
Solved! Go to Solution.
Hi Folks,
There was indeed a regression in 2021 and 2022 (compared to 2020 and earlier). The area MOI in Cross Section Analysis double-counts. It was reported as INVGEN-57723. We are in the process of integrating the fix to 2021 and 2022 updates.
Hi @joshua.nenadich,
For assembly MOI, open the assembly and go to the browser -> right-click on the assembly icon -> iProperties -> Physical -> Update. The MOI should be shown at the bottom of the dialog.
Many thanks!
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