in the attached file, I have found that using NetworkSrf on curves A,B,C,D sees it fail to create the radiused curve at their aft tips.
I tipped the shape (grey portion) using sweep2 and that went ok. Using MJ and MK as rails and point option picking point M.
What am I doing wrong to cause this to happen ?
I only get two of the four annotation dots (not mine) that appear in the help video. is that the cause, two columns are greyed out.
I am in fact trying to see what the curve at QRS would be, given the known aerofoil profiles A,B,C,D shown in the file.
Is there a way of networkSrf…ing the entire shape as one, rather than using a mix of NetworkSrf and sweep2rail ?
I wonder if I would get a different result when sectioning QRS.
I tried a few times but it failed. I tried with profiles split into two halves , upper and lower, also with them complete.
I can’t fathom out what curves I need for NetworkSrf for the entire shape, which should be closed, which open etc.
Surely networkSrf should be possible with a full curve I to H via KMJ…and E and F and profilesA.B.C.D or is it that it needs E to go all the way to R, ditto F. If so I am in catch22 land as QRS is unknown and the purpose of the exercise.
NetworkSrf trailing edge radius failure.3dm (278.4 KB)