Building an anti backlash nut is simple and effective. The project is a modification of a system already used on very precise professional machines.
You must be careful in keeping the faces of nuts parallel to themselves and perpendicular to the axis of the threaded hole.
The critical step is to assemble the three pieces all together and make holes simultaneously.
You also need to keep as lowest as possible the gap between the pins and holes.
Good job.
9 апр 2017