Learning Forum

[Sahil Sura]

Hello Sahil,
The S-N curve of a material plays a critical role when analyzing any geometry with the respective material.
So if you are able to generate the s-n curve data by physical testing or through data books, that would be helpful.
Please check the following videos which are helpful in approaching the fatigue problem in Ansys - 
ANSYS Student: Fatigue Analysis of a Formula SAE Hub - YouTube 
A Look at the Ansys Mechanical Fatigue Module | Ansys Tutorials - YouTube
6.1. How Fatigue Is Calculated (ansys.com)

Would you please help with the details on the approach and any relation of hardness distribution with the fatigue properties of the material more in-depth? So I'll be able to help resolve the fatigue problem with ease

Hope this helps!

Thanks,

Sahil

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