Get a demo of mass modeling conm2.
- [Instructor] In this exercise we're going to…have an assembly with two parts.…One of those parts we're going replace…with an equivalent lump mass element…and also a rigid spider down to the other component.…So let's open up the assembly…and you can see it's made up of two parts: box and plate.…And in the little preview we can see them together there.…So let's go to environment…and we open up our Autodesk Nastran In-CAD environment.…
I've opened up the model tree…and then I'm going to the material.…Edit the generic material.…Again, I'm going to choose a standard material…we're going to be using from the Inventory Library,…which is going to be the carbon steel.…Click OK.…These are the properties that we want again.…It's a mass density.…I'm then going to copy that value,…'cause I'm going to use that a bit later on.…Now in the Model Library,…you've got an option to setup concentrated masses,…so that's what I'm going to select.…
And then I have two options, either manual or automatic.…I'm going to choose automatic…and pick the box.…
- Building and running a normal modes analysis
- Mass modeling in dynamics
- Stiffness modeling in dynamics
- Rigid body modes
- Mass participation
- Advanced Nastran editing
- Transient analysis
- Frequency response analysis
Skill Level Intermediate
Autodesk Inventor Professional: Stress Analysis Toolswith Thom Tremblay25m 53s Intermediate
SOLIDWORKS: Simulation for Finite Element Analysiswith Tony Abbey2h 29m Intermediate
SOLIDWORKS Simulation: Dynamic Analysiswith Tony Abbey2h 40m Intermediate
1. Normal Modes Analysis
2. Key Dynamic Analysis Concepts
3. Advanced Editing in Autodesk Nastran In-CAD
Nastran editing methods7m 26s
4. Transient Analysis
5. Frequency Response Analysis
Next steps1m 35s
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