Pro/ENGINEER model of a radial impeller. Was used to demonstrate that a few simple sketches of curves combined with other features can be used to generate a seemingly complex object.
Model can be easily modified by editing/redefining the 6 "base" sketches located in the model tree that are hidden.
This model can be opened natively in Creo.
Please contact me if you require a different format or if you need any help with the model. Model was created in Pro/ENGINEER Wildfire 4.0.