Error in doing flex of lower control arm using Viewflex in Aview, failed in mnf creation

Now I have succeded with the Boolean function and able to combine the bodies.Next I want to flex the lca using Viewflex,I am getting this error mnf creation failed

I have used this as an input

Can anyone solve this

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0 Maziar R over 6 years ago

Sundeep,

Please note that the deformations are shown even without the durability plugin turned on. The durability plugin will help perform modal stress analysis, view stress contours and exporting modal deformations.

In order to export loads to Nastran, you can use File > Export > FEA Loads, as you were showing in an image above. Using this option, you will be able to generate a file that contains load cases for each of the attachment points on the flexible body.

Then these load cases can be included in the input file (.bdf or .dat) of a subsequent Nastran run. This file includes some instruction as to what needs to be modified before including in the Nastran input file.

HTH,

Maziar
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0 Maziar R over 6 years ago

Sundeep,

Please note that the deformations are shown even without the durability plugin turned on. The durability plugin will help perform modal stress analysis, view stress contours and exporting modal deformations.

In order to export loads to Nastran, you can use File > Export > FEA Loads, as you were showing in an image above. Using this option, you will be able to generate a file that contains load cases for each of the attachment points on the flexible body.

Then these load cases can be included in the input file (.bdf or .dat) of a subsequent Nastran run. This file includes some instruction as to what needs to be modified before including in the Nastran input file.

HTH,

Maziar
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