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  1. WPZ

    Stress/Strain vs Plastic Hardening Curve

    Hi People, Could you, please, explain me what is the "difference" between these two curves? When I use one and when I use the other in FEA/FEM studies? Thanks in Advance. WPZ
  2. WPZ

    Velocity Study

    Dear Sirs, What SOL into Femap I need to use to simulation velocity events? For example, one block which beat in another one which is fixed? One simple sample/example, please... Is it a transient / dymanic study? Thanks a lot Regards, WPZ
  3. WPZ

    Drop Test using Femap (Explicit)

    Hi Dears, I would like to run one simple drop test using FEMAP (Nastran) but I cannot do this uo to now. Has someone some example and can share with me? There is no techinical papers in internet about it. I need o know how I can set up the data inside the software. Kind Regards, Thank you...
  4. WPZ

    Bar Analysis with EXPLICIT method

    Dear Friends, If I have one single bar (square profile, 5x5mm and 30mm length - for example), I put one fixed restrain at end and applies one force in other (not compress force, but one force to bend the bar) I can solve it easily using the IMPLICIT method (Static Linear or NL, whatever)...
  5. WPZ

    Stress (Von Mises vs. Tresca vs. Int Principal)

    Dear ukbridge, Great!!! Thank you for information! I see the video, very good. Best Regards,
  6. WPZ

    Stress (Von Mises vs. Tresca vs. Int Principal)

    Dear Colleagues, I have one issue regarding the Von Mises, Tresca, Int. Principal Stress application in FEM. - When I may use one or another (for example, which I can use to ABS or PP material and for one regular Steel material)? - What are te difference between them? - What is the best for...
  7. WPZ

    Metal Cutting Simulation (Explicit - ABAQUS or LS-DYNA)

    Hi Guys, I need to performance one Metal Cutting Simulation using FEA and I would like to know if someone has this kind of knowledge. In fact, I know I have to use the EXPLICIT mode and the better for it are ABAQUS and LS-DYNA. There some technical papers showning ALE method, SPH method, and...
  8. WPZ

    Metal Cutting Simulation (Explici - ABAQUS or LS-DYNA)

    Hi Guys, I need to performance one Metal Cutting Simulation using FEA and I would like to know if someone has this kind of knowledge. In fact, I know I have to use the EXPLICIT mode and the better for it are ABAQUS and LS-DYNA. There some technical papers showning ALE method, SPH method, and...
  9. WPZ

    FEMAP as PrePost for LS-DYNA Solver

    I have LS-DYNA solver and I would like to use Femap as the Pre-Post; Is there anybody here who did it? How is the Femap interface to run LS-DYNA? Any restrition or something like that? I need to figure out how to do CUTTING SIMULATION (Explicit Mode). Thank you very much. Wagner
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