Oct 11, 2017 · Hello @Aadithya01, before we go into the details, there are couple of links of interest just in case you were not aware of them Nastran In-CAD help tutorial "Section 17: Ball Impact Exercise" …

Apr 29, 2020 · Hi @Anonymous Why do you say that applying a load to the top of the plate concentrates it in the middle of the plate? Have you run the analysis? Inventor Nastran does not work that way. …

Nov 5, 2025 · Welcome to the Autodesk Inventor Nastran Forums. Ask questions, share your knowledge, and make connections.

Apr 8, 2022 · The solution was using the Automatic button in the Nastran ribbon to automatically create contact sets between touching surfaces. Once I elected that feature, I was able to run the simulation …

Jul 28, 2017 · I'm aware of the Nastran In-CAD verification manual. But at 264 pages it doesn't seem to be enough. The verification manual doesn't address the pre- and post-processing at all. And bugs …

Mar 23, 2021 · I am looking to size the weld where two steel members come together in a simple T configuration with bonded contact (solid elements). For the weld calculation, I am hoping to extract …

Oct 4, 2022 · I'm planning to promote the use of Autodesk Nastran in my community developing courses/workshops to my engineering students and local sugar cane mill engineers.

Apr 10, 2017 · John Holtz, P.E. Global Product Support Autodesk, Inc. If not provided, indicate the version of Inventor Nastran you are using. If the issue is related to a model, attach the model! See …

Oct 24, 2019 · The combination of shrink fit contact and temperature loads behave differently than expected according to this article: Wrong results when using shrink fit and temperature loads in …

Apr 6, 2021 · There is a problem in the Inventor Nastran that if you set a frequency range, it will set a Parameter based on your input. Because the Parameters are used in every analysis in the model, …