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Thats what go me started. Vevor Cnc 3018.
X bearing stuck bad. I got 4 new x linear bearings they stuck, vevor sent me some they stuck.They had 2 short bearings end to end so I got one long bearing to replace 2 short. that fixed it.
I got a bigger y axis motor. It did not seem strong enough and gave out.
upgraded the spindle but the old one was fine. It was slow at first so i got a faster one then..I do not know the old one just ran faster. So have 2 good ones now.
the y axis whole in front did not line up with the motor in back so the screw drive was not inline with the bearing, till I bored out the whole the bearing was in.
now it runs fine. but Im hooked and had to build another.
www.vevor.com
X bearing stuck bad. I got 4 new x linear bearings they stuck, vevor sent me some they stuck.They had 2 short bearings end to end so I got one long bearing to replace 2 short. that fixed it.
I got a bigger y axis motor. It did not seem strong enough and gave out.
upgraded the spindle but the old one was fine. It was slow at first so i got a faster one then..I do not know the old one just ran faster. So have 2 good ones now.
the y axis whole in front did not line up with the motor in back so the screw drive was not inline with the bearing, till I bored out the whole the bearing was in.
now it runs fine. but Im hooked and had to build another.

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