constant velocity.
Altair EmployeeI want to do a penetration test for a component. I modeled the nail as 3D and created a slide contact with the component. I need to penetrate the nail with a consant velocity of 80 mm/s. Which card should i use for it? Is it better to do in optisctruct or radioss.
Answers
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Radioss is good for highly non linear problems. You can refer Radioss online help tutorials.
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@Rahul R is there any specific tutorial that you could point out to.
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Hi @tintumat
Do you something like this but with a nail?
https://altairuniversity.com/learning-library/radioss-sample-of-a-screwing-process/
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Altair Forum User said:
Hi @tintumat
Do you something like this but with a nail?
https://altairuniversity.com/learning-library/radioss-sample-of-a-screwing-process/
yes its just penetrating the nail into a box with constant velocity.
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Hi,
Model files are available in the link.
You can use RADIOSS to model the same.
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Altair Forum User said:
Hi,
Model files are available in the link.
You can use RADIOSS to model the same.
Thank you.
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Since you are using wood as the material, you may have to consider a different material LAW for that instead of SPH
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Altair Forum User said:
Since you are using wood as the material, you may have to consider a different material LAW for that instead of SPH
no im using steel (nail) penetrating into aluminium
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Altair Forum User said:
no im using steel (nail) penetrating into aluminium
OK, so LAW2 or LAW 36 should work.
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@Prakash Pagadala i cant seem to import the .rad file, as in when i import it shows as if its empty no mesh or anything. how can i fix it.
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Hi,
Can you share the RAD file?
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Altair Forum User said:
Hi @tintumat
Do you something like this but with a nail?
https://altairuniversity.com/learning-library/radioss-sample-of-a-screwing-process/
the file u had shared to me.
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HI,
I am able to import with out any issues.
Do you see any errors, warning messages when you are importing the file?
Make sure you are in RADIOSS user profile.
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I have no errors and its in Radioss format. Ive attached the screenshot
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="UTF-8"?>
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Hi,
Can you share the file with us?
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