small batch of brass details, which best technical solution - economical?

[SHIREN]

hi shiren,
You were very helpful!
Now it's all much clearer! in the week anyway I should feel a "fonderia" (actually it's a very small craftsman making fusions on the ground) that recommended me this morning a friend, to him has realized the propeller for the motorboat... he did a very well-groomed job and the figure he asked was not at all high (considering that it was only a piece, the only difference is that its is made of aluminum, my brass details).

I attach you a neutral 3d, if you have solidworks you look at the definitive model, full without processing, just the central hole from diameter 20, also there were some things to fix, also because the first had been made "eye", while now I have the piece in hand and I managed to get all the measurements... :wink:

Bye!
p-h

Hello p-ha medic!!!!!!!:smile:
I hope you've been helped
Let me see the sketch before the funder
you want to get married and get up.
big way the construction technology is that
if you have a work center you can do it in any material
aluminum-resine-pvc-nylon etc etc.
for the prices in the area the brass (green alloy) in fusion ranges from 12-14 euri kg
for strong supplies it goes to 8-9 euri kg
you have the elicap of a single model 20 pieces bracketed
even if it's logical to assimilate your model to other mergers
for the 3d I see him tomorrow afternoon in the office then I let you know
Have a good night