Originally Posted by philbur  Hi Bob,
Did you do any repeatability tests (and reverse). Might what you see be "stick - slip" and nothing to do with ballscrew accuracy.
Phil |
Thats a very good possibility. It would seem that one complete move would be better for testing.
Never the less thats pretty cool how we can make a graph like this for Mach of we have the right tools.
Jess