Get a demo of rigid body modes.
- [Instructor] Now, in this video,…we're going to introduce deliberately some rigid body modes.…And we can see this time we've got an assembly,…and the same assembly as we had before.…We've got two parts, the box and the plate.…We're going to deliberately disconnect the first time,…and then connect them up and see…the difference between them.…So we've opened up the part,…we can see the box, we can see the plate.…So we go to the Environments,…go to Autodesk Nastran In-CAD, here's our tree view.…Let's change this straight away…into a normal modes analysis,…and I'm going to just deselect reactions and stresses.…
We're going to change the material, as usual,…to our standard steel, carbon steel,…and click OK.…Next job, we're just going to check the metal setup.…10 frequencies is fine.…Again, remember my constraints.…Going to pick the same measures we've been using…throughout this series of exercises.…We select the face, and we allow it to be fully constrained.…
At this point, I can mesh,…and I'm going to generate a mesh in both parts.…
- 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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