A new simulation example entitled, “Stress Analysis of a Car Subassembly Using Virtual Bolts,” is available in the R2022x FD02 user assistance. The example provides step-by-step instructions to define the model and the scenario, and to run an analysis.

In this example, you first import a partially complete FEM representation of a car’s front bumper subassembly. Next, you add virtual bolts to complete the model. In the process of adding the virtual bolts, you learn how to use the virtual bolt detection tool and how to use templates to save and reuse bolt definitions. Then, you define a two-step simulation that (1) applies a load to the bolts to mimic the bolt tightness and (2) applies a pressure load to the front bumper to mimic a real-world scenario. Finally, you analyze the displacement, plastic strain, and von Mises stress to determine if the loading is too much for the bolts to withstand.    

To learn more and complete the example for yourself, see Stress Analysis of a Car Subassembly Using Virtual Bolts.

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The 3DEXPERIENCE Simulation Examples team would like to hear your ideas for new examples. If you have a workflow idea that aligns with our business goals and IPEs, in addition to an IP-free 3D XML model (if applicable), please leave a comment so the team can contact you. The team also welcomes feedback on any of its existing simulation examples.