Hi all!

Trying to figure out how I can pattern multiple 4"x.25" slots in 6" increments around the edge of this entire part. I would like the slots to be able to round the corners. I was wondering if maybe this could be a different function other than pattern. I know mastercam has a type of "tab" function that could potentially do this. This part is part of a liner package to be welded onto a rock truck, and the welders said it would be a lot easier to weld if each peice had these slots spaced around them. Im trying to figure out how to pattern this as I have A LOT of parts like this that all fit together. Any info would be greatly appreciated.

I drew a really crude picture of what I want this to look like.

Thanks