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santhosh bhandari

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About santhosh bhandari

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    Advanced Member

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    santhosh_sant@hotmail.com

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    Male
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    India
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  1. 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. 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. 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. 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. 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,

     

    Nik

  8. Hi Sumit, When i measure the *.H3D file. I see below changes, which is fair. Please recheck with measuring the displacement manually once.
  9. 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. 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. 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. 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. 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. Hi Ibozsoy, Above attached was the wrong file. Please find the below correct file. Forming_Userprocess.hf
  15. Hi ibozsoy, Find the below file attached. regards santhosh forming_User_Process.hf
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