Hi,
I am currently working with 3D mesh.
I have been searching the information about the residual stress prediction in 3D models which is a source of shrinkage and wrapage in the part. After searching through this Forum, I had an ideia that CRIMS does not affect the shinkage and consequently residual stress alculation 3D models. The only information I was able to find about 3D shinkage is this:
Can anybody advise me any literature about how in this case the residual stresses are computed, I mean mathematical formulation. Unfortunatly, I was not able to find it in the Autodesk Simulation Moldflow Help. Thanks in advance for any help and/or advise.
Tatiana
The residual stress results, you get in abaqus are
are they 'in mold residual stress' or stresses after part ejected from mold ? I mean after warp.....
Hi,
The stresses you get after Abaqus analysis is residual stress and not in mold residual stress.
Inmold residual stress can be seen in Moldflow results directly atleast in DD and Midplane
What abaqus does is, it basically takes these inmold residual stress and relaxes it, this is where you will get residual stresses.
Regards,
Ashwiin
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