Hello,

   I am working on railway/wheel spline profiles. I managed to insert their profiles

in autocad and load the wheel profile on the railway profile. At the moment 

I 'm trying to find a way to sort of move sideways/slide the wheel on the railway

and then proceed to measuments of their vertical movement and the vertical roatation of the axis.

Is there anybody who knows any command so I can slide the spline of the wheel profile on the railway profile?

Thank you