I GET THE SOLUTION!
I have done the model with NX but can be solved with any program. I'll explain without images because right now I don't have any PC with CAD.
The idea is to get the 2D spiral and then project it onto the cone. To the spiral I used its parametric equations, which one time...
First of all thanks for your reply.
Ferdo, I have looked a lot before ask on the forum and effectively Kapitan have the closer solution I have found, this link but is not the final solution because this is for an standard logarithmic spiral.
Jackk, your idea is ok for a archimedes spiral, is...
Hello everyone and thanks for let me be part of this forum.
I have tried to model something like the attached sketch, sorry for the sketch quality... I think is a conical logarithmic spiral.
I have tried a lot of ways to do it, projecting spirals and helix in different directions, creating...
