problem with expression parameters

[spantik]

Hello, everyone.
I have the need to create a table (part family type), of a particular, in order to be able to generate it automatically, modifying the parameters as I am interested. Having already experienced with noug, I thought this could be simple even on inventor, but I found a single problem (sirrely banal), which I do not know how to solve.
practically, summarizing, I have to ensure that the diameter of this piece is equal to the number of holes that are executed on its surface. I see however that the number copies (which is a number and not a size in mm) is not accepted in the field of the diameter of the piece. How does it work? I hope I've explained correctly.
thanks in advance to all for the help
good weekend :smile::smile::smile:

 

[rf.infissi@libero.it]

try to create a variable c auxiliary in mm where you multiply the n of x 1 mm array, and use the auxiliary change in mm, I did not try but should work

 

[rf.infissi@libero.it]

if you need to convert from mm to ul you need to use a floor cell or round function