Problems with z axxis of prusa i 3A with 3 in one box

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Paratwa
Posts: 2
Joined: Wed Apr 05, 2017 5:00 am

Problems with z axxis of prusa i 3A with 3 in one box

Post by Paratwa » Thu Apr 06, 2017 11:48 pm

I have problems with the z axxis.

I linear bearing was damaged, it replaced it.

The right z axxis blocks sometimes so that i loose my horizontal calibration.

Any tipps?


Thomas

mannymiller
Posts: 14
Joined: Mon Feb 27, 2017 4:27 am

Re: Problems with z axxis of prusa i 3A with 3 in one box

Post by mannymiller » Fri Apr 07, 2017 4:57 am

Hi, firstly make sure the bearings are moving freely on the z axis smooth rods, also make sure the x axis rods are not to tight in the carriers and the extruder belt is not to tight. if you are satisfied they are ok, then i would lower / home the z axis. raise by 10 mm and adjust the couplers. na dlubricate the rods.

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