Unable to thicken surfaces on Isogrid design

[MG_9712099]

I'm designing a Isogrid geometry in Creo 10, but I'm having trouble with the Thicken feature. Creo allows me to thicken only one surface of this "box"—it doesn't matter which surface I choose, it always works for the first one. However, when I try to thicken a second surface, it fails.

Does anyone know a fix for this?

[MartinHanak]

Hi,

it is not possible to open your part in commercial version of Creo.

[kdirth]

Since most people here are professionals using commercial licenses you will need to provide more information.

• Include model tree
• Video
• Explanation of how created
• More pictures
• Etc.

[tbraxton]

You could also try exporting your model as a Creo neutral file and a STEP file and post them. If you have these export options available, it will let people investigate the geometry.

[MG_9712099]

Sorry didn't think of the educational version file

I basically combined the unwraping in this video https://community.ptc.com/t5/3D-Part-Assembly-Design/Draft-a-wrapped-sketch-around-cylinder/td-p/795659 and the method for the isogrid in the part below.

[tbraxton]

Are you able to thicken all of the quilts in the "flat" state? If not, then it is not likely going to work in the "box" state. I am not sure what algorithm flatten quilt uses but in my experience that is not a feature I would use for engineering purposes. It is not the same as unbend or flatten in sheet metal mode.

[ProFeature]

Hi @MG_9712099 

Why you don't use a 2.5D lattice feature?
See an example I modeled with the lattice feature.

[Michael]

my suggestion is to flatten the quilt, then thicken it, then apply a lattice with a shell option, and then flatten and quilt back.