hi there!

i spotted a few tiny hick ups in the outer profile..well, 8 of them..



after cleaning those "irregularities", everything is working as expected.

~ marco

Hi Marco,

I cleaned the hick ups and yes, the extrusion is without problem now.

Thanks.

Raoul

Hello,

The file is attached with extrusion, just create a plan and make an boolean opération to remove a center part

-Kaël

It is true that there are some errors to connecting line

;)

Also note that the profiles are not "flat" or planar. There are out by a very miniscule amount, which can be throwing a tolerance mechanism out of whack.

If you switch to a side plan view and drag one of the edit frames corners towards the other, you will see a "flat" snap appear. Then the file is good as-is (But surely you want to fix the little pieces also)

You may want to review how your profiles became so messed up in Z. Usually, this is a cause of using some type of "make2d" command. This type of output really needs to be looked at before continuing.

BurrMan, you are right. Although I thought the curves were 100 % upon a XY planar surface, it is not exactly.

I projected the curves to a new XY-planar and used that new projection for extrusion. Now the whole problem is solved.

Thanks all for your help!

Raoul

Hello,

Here is the zoom of défaults


-Kaël

Raoul:
<<BurrMan, you are right>>
He is ALWAYS right...


Raoul:
<< I projected the curves to a new XY-planar and used that new projection for extrusion. Now the whole problem is solved>>
I use same trick in cases like this,where there are too many points to check if -REBUILT- not give results
i think in this case -REBUILT-has cutted away not-planar points...