I just received my SV05 and after assembling it, I noticed that when moving the X and Y axis, there is a very noticeable “bump”.
I have determined that the bump occurs on every revolution of the tapered guide rollers ( 3 on the X axis and 8 on the Y axis) that ride on the edges of the aluminum channel.
I think they are too tight and are flat spotting when the machine isn’t moving. This will cause big problems when printing as the motion will not be smooth.
I noticed the bottom bearing mount for the X, and the inside 4 bearing mounts for the Y, are on an eccentric spacer that can set the tension/spacing of the rollers.
What is the best method to set the tension on these eccentric posts?
If a pic would help, let me know!
Thanks.