parametric modeling of circumferential suns

[alessandroM]

Good morning

In the view of having to make a modeling with the least possible number of parameters I find myself having to carry out a sort of "circular symmetry", i.e. design a circle with d = 50 mm, the width of the asola must be 10 mm, therefore I must draw two circles to 60 mm and 40 mm.

to reduce the parameters from 3 to 2 I thought to impose that the radial distance was 10, and so far ok, now I miss to impose that the 50 mm circle is in the middle of the other two, and here I ask help to you:

thanks in advance for your availability

greetings

alessandro

 

[alessandroM]

I forgot to say that I currently have bound the distance between one of the two circles and the central one at 5 mm, that is half the width of the asola, but I would like to remove this distance bond and use a more elegant solution

 

[carlett]

If I understand correctly, qui find an idea of how you can manage geometry.
basically define your two parameters and tie (with equations) the odds of all you need to these two parameters.

 

[alessandroM]

thank you very much carlett, it is very interesting this functionality! Now I look at it