sweep using 3d sketch with superfluous envelopehi, he says by turning and advancing the piece, in my opinion it is a helical path. ....
hi, thanks for the answer, it should actually be a helical path, since inside the quarry must move a cylindrical plug fixed perpendicular to the tree. therefore I should simulate the processing made with a diam candle mill. 10 turning and moving the outer tube. I don't know exactly how to do it, even because with the solution proposed through the swing, I think the walls are not perpendicular to the center. I wait for more advice. Thank youhi, he says by turning and advancing the piece, in my opinion it is a helical path. ....
you have to make a sweep using a 3d sketch of a projected profile with envelope.
I attach a file that has nothing to do with your geometry, but where you can see how to create the sketch for the sweep
Sorry, I tried both the 3d sketch solution and the one with the bounce but, as seen from the current design, it seems to me that I can not maintain the shape of the r=5 (on all the thickness of the tube) due to the milling diam. 10. Where am I wrong? or is it just an optical effect?