Creo3 - Finite friction or ground springs?

[346gnu]

Hi,

Finite friction requires larage deformation analysis.

Ground springs require small deformation analysis.

... I can't have one if I have the other.

Is this correct?

Thanks

[gkoch]

Hi Charles,

I can confirm!

Found an internal SPR that states that finite friction requires LDA and another SPR confirms that all non-linear options (including LDA) are grayed out, when to-ground or advanced springs are used.

Gunter