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    • Rahul Ponginan

      Please click here for a short but important announcement   03/26/17

      Dear Users Our Commercial and Academic users around the world can use these same forums here as before i.e. the Altair Support Forum , Commercial users from India with solver queries can go to the Solver Forum for India Commercial Users , Academic Users from India and AOC India Participants are requested to go to the Forum for India Academic Users and AOC India Participants , We will be tending to all queries in all the forums promptly as before, thank you for your understanding. 

santhosh bhandari

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  1. Composite Forming Simulation (double action, multilayered)

    Hi Nik, 1. To add extra layer just right click over the blanks and click on the new blank. To decide over the resin distribution in the blank you need to take a call. 2. To predict using spring action force for Binder, use the option in Force, Right click, Type, Spring. 3. Regarding composite hot forming, i have less knowledge. Regards san
  2. Composite Forming Simulation (double action, multilayered)

    Hi Nik, If I correct you, *.rad file is the input files for RADIOSS to run. So, please run the above-shared *.rad files in RADIOSS for getting results and save the same session file as *.hf. Regards san
  3. Composite Forming Simulation (double action, multilayered)

    Hi Nik, Also for post-processing for composite forming, please refer the below-mentioned tutorial file from Altair Help(F1). HF-3100: Post-Processing Composite Forming Results in HyperView Regards san
  4. Composite Forming Simulation (double action, multilayered)

    Hi nik, Please find the attached file. I have assumed certain parameters such as blank holding force and the material. Below is the forming results. Also, attached the deck files with it. regards san run_0000.rad run_0001.rad
  5. Composite Forming Simulation (double action, multilayered)

    Hi Nik, It is very easy to setup using HyperForm. Please share some data files, so that I can help you further. regards san
  6. Hi Sumit, We do not suggest you to use .mtb file and replace it in HyperForm. Either, get the below material properties for the same and create in HF. 1. Density 2. Youngs Modulus 3. Poisson's ratio 4. Y.S 5. T.S 6. Strain Hardening 7. r0,r45,r90 values Try Opening the .mtb in Textpad and search for the above mat properties. regards san
  7. Dear santhosh bhandari,


    I dont know if you have received my answer on the thread "Composite Forming Simulation", thats why i am writing to you directly. Your answer would help a lot and would be very very much appreciated! :-)


    Best regards,



  8. springback procedure & results

    Hi Sumit, When i measure the *.H3D file. I see below changes, which is fair. Please recheck with measuring the displacement manually once.
  9. Composite Forming Simulation (double action, multilayered)

    hi tsombnik, I understand your requirement and it is possible to create. Please find the attached similar files below and let me know if it can be used for your references. regards santu independent_layers_with_resin_new.h3d independent_layers_with_resin_new_0000.rad independent_layers_with_resin_new_0001.rad
  10. A problem in an interface Type21

    Hi Shripal, Please find the attached *.RAD file with the result file. Also, i have switched off the adaptivity and setup the model. Do look at the results and revert back. santhu independent_layers_with_resin_new.zip
  11. springback procedure & results

    Hi sumit, You need to use Adaptivity at the areas which is forming. Please find the attached files solved. let me know if you find difficulty. regards santhosh forming.zip spbck.zip
  12. composite thermoforming

    hi ibo, For my understanding, How can you preheat a composite material ? If so, please can you let me know which composite material are you referring? and @ what temperature do you carryout the process? regards santhosh
  13. springback procedure & results

    Hi Sumit, Can you share the *.hf file or the *.rad file which you have used for running springback ? i can help you further.
  14. Tutorial file for hyperform

    Hi Ibozsoy, Above attached was the wrong file. Please find the below correct file. Forming_Userprocess.hf
  15. Tutorial file for hyperform

    Hi ibozsoy, Find the below file attached. regards santhosh forming_User_Process.hf