Runner blade

[Aqdas]

Dear all ,





I am trying to model a hydraulic runner ........ but after drawing the top and bottom part i am unable to think of a way of drawing the blades as they are curved in two directions , plus i am not aware how to make the defining path along the CURVED surface of the bottom part.


I am attaching the model as well as the photograph of what i am trying to acheive.If smeone can give their input i will be obliged.2007-06-04_083233_MCAD_Help.zip

 

[jraquet]

View attachment 3701


You can use a Style to create curves projected onto the surfaces and connecting "free" curves that can be adjusted for bend then use these boundarys for a boundary blend.

 

[Rbrgr83]

Maybe this man can help: