How can i make this work?

I want to create a rectangular pattern to a arc.

3 Answers

I am not exactly sure what are you trying to achieve...
But, check the attached!
I hope to help or give you an alternative idea for the future

Kind Regards
Ioannis

I take it this is some kind of saw by the looks of things?

Extrude from the side.
I'm not sure that you can use the pattern on the ark.