Originally Posted by Bruggles Well, that is how I plan on doing mine, I think it will solve a few problems, one is that you don't have to take the ballnuts off to install the dual ballnuts, another is that you don't need to make a bracket to hold the flange, and another is that the preload is easlily adjustable, the same thing could easily be built for just one ballnut as well. |
Just clamping them on the threads does not give any adjustment for "Anti-Backlash", neither does rotating them!
A block with holes at 90° to the leadscrew is not a problem, but the 2nd nut needs to be mounted to a plate that is mounted to the block! Then it can be shimmed / adjusted to take up the slop which caused the backlash!