Rollers

Mostly Printed CNC - MPCNC Troubleshooting
1

Just going through assembly and testing everything fits after getting my new stainless tube today. The rollers will not glide all the way onto the rail. gets past the first 2 and the middle one but won’t past the final 2. I I remove the middle bearing it works fine. Anyone have some quick things to look for here?

Thanks,

Josh

2

Make sure all the bolts are loose when trying to assemble.

3

Well if you mean the bolts themselves without the nuts and bearings on them those are pretty tight. Most of them I had to thread them through. Should the bolts alone be free to slide in and out without threading or turning them?

Thanks,

Josh

4

I believe so yes… I took a 5/16 drill bit and reamed the holes out before putting bolts in so it was easy to get them in and out.

5

That worked perfectly, thanks!