I am conducting a
cross section analysis of my model to compare section moduli of a couple parts
through a hole. I click X-Section Mass Properties by means of
Analysis>Model and selected the datum plane that is through the center of
the hole. When I scroll to the bottom of the dialog box I noticed there
are 4 section moduli for the axis I am concerned about. One pair of these
is for the coord. system at the center of gravity of the model and the other is
at the center of the part on the bottom surface. I am using the pair of
values at the CoG, but I don
cross section analysis of my model to compare section moduli of a couple parts
through a hole. I click X-Section Mass Properties by means of
Analysis>Model and selected the datum plane that is through the center of
the hole. When I scroll to the bottom of the dialog box I noticed there
are 4 section moduli for the axis I am concerned about. One pair of these
is for the coord. system at the center of gravity of the model and the other is
at the center of the part on the bottom surface. I am using the pair of
values at the CoG, but I don