topic Re: Inventor - Sketch Driven Pattern in Inventor Forum

Inventor - Sketch Driven Pattern

lkirit2000 — Tue, 22 Mar 2022 05:33:15 GMT

Please see attached image omage and CAD file.

I did triangle extrude cut and would like make pattern along the arcline ( sketch 3).

I can make the pattern it didn't align with arc.

I don't know what went wrong.

Please guide me ASAP.

Thanks

Re: Inventor - Sketch Driven Pattern

James_Willo — Tue, 22 Mar 2022 06:27:55 GMT

Hi, I think you forgot to attach the image and parts?

Re: Inventor - Sketch Driven Pattern

lkirit2000 — Tue, 22 Mar 2022 10:29:56 GMT

Hi Wilo,

Please see the attachments.

Thanks

Re: Inventor - Sketch Driven Pattern

James_Willo — Tue, 22 Mar 2022 10:48:27 GMT

Delete the pattern and try again. I think you selected the wrong guide face. Select the curve on top.
I get this:

You'll have to change the profile slightly or delete the extra bits after.

Sorry I can't reupload your model, just realised I've done it in 2023!!

Don't pick this face:

There's also a number of dimensions missing from your profile, it'd be much better to make this fully constrained before continuing as this could cause issues later on.

Hope this helps!