- [Instructor] Here I want to talk about Measure Inertia.
When I select on Measure Inertia,
you'll notice that I have two options.
I have Measure Inertia 3D,
Measure Inertia 2D.
For here, we're going to talk about Measure Inertia 3D.
If you're doing any sort of analysis stress
and so on, you're going to do obviously Measure Inertia 2D.
Now, with 3D Measure Inertia, you just come in,
you select the body.
You notice that I can pick features as well,
but in this case, I want the entire body.
As soon as I select the body,
graphically displays the bonding box.
Here's your volume, here's your area,
the mass of the part density.
So if you have a density you want to apply,
you can manually enter it here,
anywhere you see a white text box you can.
Or if you have applied a material,
somebody gives you material that you want
or that they need, you can apply it manually here.
You also have the capabilities of going into Customize.
Within Customize, you can pull out your various
types of inertias.
Simply specifying which ones you want,
your equivalencies and so on and so forth.
Okay.
Now, you can also, it's important,
export that material out.
That information out into a text report,
save that off so you can now file that
with your stress group or whoever needs
that relevant information.
So pretty straight forward, simple operator.
Now, if I turn on additional customizations,
like your Inertia O, Inertia P, Inertia Axis and such,
you can come in and say, Moment Axis, Inertia Axis.
Select OK.
And go back in, pick my body.
Here you go.
There's your Inertia O, there's your Inertia P,
and some of these you'll have sub selections
as in with the Inertia P, you can select your point.
Go back in and customize, maybe my Moment Axis,
Inertia Axis.
There's my Inertia Axis.
You can select a different Axis for your Moments as well.
So all of it's there.
Sometimes you've got to make sure you turn on and off
those elements.
Now, you can also create geometry.
You can create your axis center of gravity
and axis system for the part associative
and non associative, it's pretty straight forward.