Loft combined with parameters issue

[maxime.etchenou]

Hey, I'm new using Fusion and I have been struggling with an issue:

So I have a desk that is an Octogone, the feet of the said desk is a loft between two sketches.

I have no issue drawing them, the problem is whenever I change a parameter they do not follow the design the back of the foot is no longer perpendicular to the back of the desk board.

I am providing both the Fusion file and the parameters in Csv format.

The Value that breaks the feet is DeskWidth.

Thanks you for the time you spent reading this issue.

https://autode.sk/38yhLDD Link of the screencast that is pending at the moment.

[dsouzasujay · Accepted solution]

Hi @maxime.etchenou 

The sketches are not constrained.

Add dimensions so the sketches(all 3) turn Black from Blue.

Later, try to change the parameter.

[g-andresen · Accepted solution]

Hi,

Have alook at the f3d file. > check the features!

1. I created an 8-sided polygon with dimensions and centred it at the origin.
2. For one plate, the plate depth was sketched and dimensioned.
3. extruded the panel to "woodwidth".
4. sketch with projection of the plate and the profile (woodwith/2) for one foot
5. extrusion of the foot and modification (draft) for the outer edge of the foot
6. reflection of the body
7. circular pattern for plate
8. circular pattern for foot

günther

[maxime.etchenou]

Nice to see there are different ways to achieve this.

I posted here in the wrong section, did a repost on the proper forum, your answer is different still it's valid.
Thanks a lot for the time you spent reviewing this issue.

Cheers,