From the course: SOLIDWORKS Simulation: Dynamic Analysis
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Rigid body modes - SOLIDWORKS Tutorial
From the course: SOLIDWORKS Simulation: Dynamic Analysis
Rigid body modes
- [Instructor] In this video, we're going to look and see how an example of rigid body modes can be created in a normal modes analysis. We're also going to identify the characteristics of the rigid body modes. So we go to File Open, and if you're using SolidWorks version 2018 or later, then you can open the file tray3_begin. Alternatively, if you're using a SolidWorks version prior to 2018, you need to open the Parasolid file. That Parasolid file is version-independent. So I'm going to open the SolidWorks file. Now, go to the Simulation tab, click on New Study, and open up New Study, and choose, under the General Simulation, the Frequency solution. Let's name this as tray fixed, check OK. Now, let's right-mouse-click on the part name here and Apply Material to All Bodies. And I'm going to choose the Alloy Steel again, click Apply, and then click Close. So this time, we're having the same material property for the payload, as for the tray. Now, as before, we're going to set up…
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Contents
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Background to dynamics2m 24s
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Introduction to normal modes analysis3m 45s
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A basic example: Building and running5m 27s
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A basic example: Post-processing12m 25s
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Mass and stiffness modeling in dynamics5m 56s
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Use distributed mass6m 50s
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Use lumped mass9m 7s
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Rigid body modes7m 21s
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Pre-stiffened normal modes2m 12s
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Pre-stiffened blade7m 1s
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