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Nameless WJH:
Here is an example I randomly created using data from this webpage:
in section III A.
https://www.researchgate.net/publica...ssion_analysis
JPG of SW model:

I just looked for a 3-view drawing example which one is in this document with some dims.
I entered the side view of the drawing on the R plane and scaled by known dims.
I copied the scale of the sketch pic to apply to the other views.
I put the top view (scaled the same) on the T plane.
I put the front view on the F plane.
Then it is a complicated effort of extrusions and lofts, capturing the data via sketches at various planes.
Knowing the design data like airfoils and things helps, but for an approximation, you can get a pretty
reasonable model if you take the time.
Here is a link to the model I made for study:
https://drive.google.com/file/d/10Ud...ew?usp=sharing
As you investigate my model and feature tree steps hopefully you will get an idea.
Tip: View from F, R, T and you will see how the sketch photo aligns to actual real life dimensions.
-Christian von Delius
Kalispell, MT EAA102
Last edited by vondeliusc; 08-27-2020 at 02:00 AM.
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