This weekend I made the gantry which I should end up with a 6” Z height.
During this week I shall buy some 1” cold steel rolled rod and have thread tap in them so I can bolt the ends to the table and have my moving gantry.
I thinking of slots in the ends of the table to be able to micro ajust it and then tourqe well enough so there is no movement using large washers to increase the surface area.
If anyone haves any other thoughts on better way of attaching the rods to the table and still being able to micro ajust the rods please let me know.
Regards,
DaSigntist