help with relation to control radii

[tdx99]

Hello all,


I am trying to makea rectangular protrusionwith rounded the cornersof equal radii into a flexible component. I want to vary the length and width and the radii.


I want to write a relation to control the radii so that it can not be greater than half of the length or width.


Example:


d1>d2, r (d3)can not be greater than d2/2


if d1< d2, r can not be greater than d1/2


and if d1=d2, than r can not be greater than either d1/2 or d2/2


My vba skills are non existant so any help with writing the relation would greatly be appreciated.


Wildfire 3


Thank you.
Edited by: tdx99

 

[TonyJager]

do you want equal max radius in your part?

 

[tgsp]

this should work for you


if d1>= d2
if d3 > d2/2
d3 = d2/2
endif
endif
if d2>d1
if d3>d1/2
d3=d1/2
endif
endif


this way you can still control the value of the rad but if it exceeds the max it will revert to the max value.


Regards,


Tom Peterek
Edited by: tgsp

 

[tdx99]

Tom,


Thank you! That is exactly what I am looking for.


-tdx99
Edited by: tdx99