creazione di pale

[LuPo_81]

Sorry, I use wf 4.0.
As for the series I don't know how to give you precise indications as I didn't understand how it works. I also encountered problems with the series when I manage the surfaces, I often solve by doing the series in the axieme.
cmq I went to attempts and placed the result, although it seems to me that 3 blades are different from the first. Maybe it's better to be a witness.
That's how I did it.
-I moved the feature axis before the others, after the reference plans
-I have grouped the features of the creation of ciscous, points, splines, cylinders, projections and trims (excluding the parallel blend)
- I created a series of this group
-I created a series of parallel blend (using the reference series)
- I joined the surfaces of one shovel
-I solidified the only shovel with the surfaces united
- I repeated the two previous steps for each shovel

Try making the series you need and see a little, maybe you can do better than me.

 

[francescodue]

thanks to the info.
Unfortunately, now I have to follow another job, but as soon as I take this into my hand, I am going to ask you about the situation.
for the moment however I can confirm that actually 3 blades are different.
trying to repeat the process fails to solidify a shovel at a time.
I'll do thorough checks.
Thank you.

 

[cletus]

from your neutral I rebuilt the curves for points (three in the first direction, two in the second).
As the internal and external curves do not appear on cylindrical surfaces, I projected them to trim, build the limit blend and combine the surfaces.
Now, to make the series you have to make the reference copy of the surface, make the series (axle axis) of the latter, solidify the first element and make the series.

 

[francescodue]

I ask forgiveness all the time. (unfortunately, I had problems of various kinds. )
I took over the whole thing and found a solution that seems to work well without making me mad at the surfaces.
in practice I create the limit blend as usual (new cylindrical coordinate system; series of points on internal, medium and external diameter; curves corresponding to the three sets of points; Finally blend limit) after which I create a cylindrical solid outside (the internal cylinder already has it) and use the solidification command. the trick is to have the two cylinders just inside the limit blend (in practice for the series of internal points a slightly smaller diameter is used and for the outer one a little larger).
at this point my blade becomes solid and I can then multiply it in series and eliminate the outer cylinder
I'm actually still testing the most practical sequence, but my set of blades becomes a pretty solid.