It can often become tiresome for designers to keep having to change multiple constraint values in CATIA V5, in a sketch for example, which will always equal to the same value. If one value is changed, the user is then forced to manually go and update the others.

There is however a more robust method which takes no time to set up, this is using Equivalent Dimensions coupled with a parameter. Watch the video below and see how.

https://www.youtube.com/watch?v=ydx7dQvhLOI&feature

Please comment below.

Last edited 24 October 2014