I'm having troble with backlash on my ball screws wich is about 11 tho
this is the ball nut I,m using http://cgi.ebay.co.uk/Ballnut-25x5-B...QQcmdZViewItem
I think the problem is that I left the deflector room to move inside the sleve/cups I made this is fitted on a bridgeport clone x and y same backlash no movment on the bearings ect. The nut is 40 mm dia and I used two cups to clamp the nuts in the yoke anyone got any suggestions I think that I need to make a sleve so that the deflector can't flex out
Thanks for reading