I am trying to make a simple simulation work: it is only a cylinder mated to a cam, and i want that the cylinder follows the cam path.
It is to illustrate the way a laser beam cuts a piece of metal.
The cam is fixed, and (i suppose) to the cylinder is applied a linear motion. But the motion freezes when i arrive at the end of the line.
Attached is the assy pack and go. Thanks for taking a look at it