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Using Loft to create tubercles
Hamza_Hussain
Member Posts: 4 ✭
Hello, I have been offsetting 2 variants of a NACA profile aerofoil and then my goal was to use loft to model a tubercle leading edge.
When I try and select more than 4 faces, I receive this error.
When just four faces are selected, this happens, see where I drew red, the trailing edge should just be completely flat.
I don't know what to do. I am tempted to move on to SolidWorks.
0
Answers
Might need to share your document. I got something similar working. Tips:
can you share a link to this document?
It will be down to how you are selecting the edges/faces in your loft profiles. The example here I made has 16 profiles…
https://cad.onshape.com/documents/073ba2bb22f85a9c43240aec/w/369e334096863029c0fa9ba7/e/b36b5435e6fcad8c16e6823e
Fixed it! I was just being careless in making my second profile (I used the spline tool to trace it, rather than getting an exact duplicate). I duplicated the first profile and used (1-(span/tubercle amplitude)) to get a scale factor by which I scaled the second profile. Then I applied 38 surface offsets.