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General Mechanical

General Mechanical

Topics related to Mechanical Enterprise, Motion, Additive Print and more.
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  3. Fatigue Test and Analysis

Fatigue Test and Analysis

    • November 16, 2023 at 6:47 pm
      louiee1907
      Subscriber

      Hi,

      I have searched many fatigue test and analysis articles, however some articles just have test others have analysis in Ansys. I am looking for both fatigue analysis of a specimen in Ansys and testing of this analysis. If you have article, can you share with me, please?

       

    • November 16, 2023 at 10:27 pm
      Ankush Choudhary
      Ansys Employee

      Hi Louie,

      There is lots of material available online related to fatigue in ANSYS. Please check out the below references that might help you.

      https://confluence.cornell.edu/display/simulation/ansys+-+fatigue+analysis

      https://www.ozeninc.com/wp-content/uploads/sites/2/2021/02/fatigue.pdf

      https://www.youtube.com/watch?v=QL1O94VnoCk

      • November 17, 2023 at 5:36 am
        louiee1907
        Subscriber

        Thank you sir, however I need experimental test. I can find fatigue analysis in ANSYS but I need experimental data to compare with simulation. Do you have any example? 

    • November 17, 2023 at 4:14 pm
      Ankush Choudhary
      Ansys Employee

      Hi Louie,

      I am not sure what you want to achieve. Are you trying to compare fatigue results, such as life and damage, from ANSYS with experimental data for the same material?

      • November 18, 2023 at 10:15 pm
        louiee1907
        Subscriber

        Yes 

    • November 20, 2023 at 4:16 pm
      Ankush Choudhary
      Ansys Employee

      Hi Louie,

      Thanks for the response. ANSYS calculates the life and damage based on the SN curve you defined in the engineering data, and it is based on the FEA approach. The experimental data comes from physical experiments, i.e., fatigue testing machines; therefore, you cannot perform that experimental test in ANSYS.

      • November 20, 2023 at 7:10 pm
        louiee1907
        Subscriber

        I'm just looking for an article that has both testing and analysis 

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