please see attached photo
it's a cavity that will be carved into an aluminum plate such that a small tube/pipe bent to a 90 degree angle (the elbow) has to be sandwiched in between two pieces of aluminum

a picture is worth a thousand words please see attached image.JPG

I'm the newest newbie in town so I would have to learn to do this in either Fusion 360 or Vcarve...because those are the two apps i have access to.

thanks,
Eddie