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GonPer

LAMTHK constraint on element set?

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Hi everyone,

 

I'm currently making a free-size composite optimization and I need to add Laminate thickness constraints to set's of elements throughout the part.

Is this possible or do I need to have more than one laminate to achieve this?

I've founded in the internet a release notes pdf and it says that this is possible but I can't find it in the optimization panel, only for the all laminate and not to a set of elems.

 

Thank you for the help,

Best regards,

Gonçalo

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Hi  Gonçalo,

 

Use LSET to apply LAMTHK on a set of elements. Card edit the DCOMP and turn on the LSET and refer the element set.

LAMTHK.PNG

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Hi Prakash,

 

Thank you very much for the reply.

Is this possible to use in free-size optimization? I can only find it in composite size optimization.

I need it in free-size because this will increase the rigidity of the structure in a area that will influence the results, so I really need to implement it.

 

Best regards,

 

Gonçalo

 

 

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Hi Prakash,

 

I had a better look on it now and I didn't understand what you meant by turn LSET on. I did now.

But this can only be done in one set.

Basicaly I need to assign the laminate to a DSIZE card and then create LAMTHCK for three different sets of elements inside the laminate.

Do I need to create more than one laminate to achieve this?

 

Best regards,

 

Gonçalo

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