Hi,

For anyone interested here is an updated model. I was working with the fillets trying to find something both manufacturable and that meets the requirements. This is a close first pass. It leaves room for a blend between the hub and the airfoil. The airfoil isn't ground out as this brings up the tolerance issues talked about. But its a good start and that's all I really was looking for at this point. In this model I increased the size of the forging, changed the hub geometry and put in some decent sized fillets. Everything in MoI works so long as you don't try to mess with the airfoil.

Anthony

Edit; File has been removed to save server space.