migferlab
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
Sorry, I'm very very late on my response. I've used the printer a few times, not too much, but everything works fine now, well not perfect for sure because I didn't expend so much time in calibrations... but much much better than before.
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I’ve installed the Ferfi’s mod
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
Not much more to be honest
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
And you have to align properly the entire Z elements
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
And the leadscrew has to be "rised" a few millimeters to reach the top bearing
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I printed the wobbleX mod from Ferfi, the link is some messages above, and I only had to change the anti backslash nut for the wobbleX and t8x4 screw nut and the top endcap with the bearing
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
well, there is other mod for oldham decoupler, it changes more parts than wobbleX mod, you have to print the motor cage, and more parts. Is this mod: https://www.printables.com/model/465831-ratrig-v-minion-z-decoupler-resolves-z-banding-z-w
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I will find a short one or I will modify the original one
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
Yes, you’re right I remember that I had to move to the right the support, the x endcap
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
The black piece for the sleeved cables do you mean? Yes it should be easy to modify
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
The filament used to test it was a gift from a store in the last printer party here in Spain. I didn’t calibrate it properly, I was using another pla profile.
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I've installed the mod and everything looks great for the moment
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
Thanks, I only want to know if it is designed to fit tight or not, because the part that I printed is not tight at all If I flip the part the bearing falls
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I will install it, the 3060 top end cap with a bearing... the bearing should be fixed to the part? I mean, it is tight in the bearing place or not?
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I think I have a TR8x4 POM nut somewhere... I will take a look
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
Maybe this one? https://www.printables.com/model/518585-wobblex-ws8-coupling
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
looks very well, I have a wobbleX 8 here, what mod have you installed?
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
Yes, I agree. With this Z design it's easy to introduce a little deviation, even if the z nut anti-backlash is not properly aligned in X/Y axes the leadscrew can be misaligned, also the screw in the anti-backlash nut to apply some tension. The coupler should be totally horizontal as well. And the overall skew as you said, for sure.
135 replies
RRCRat Rig Community [Unofficial]
•Created by migferlab on 9/19/2023 in #fix-my-print
V-minion z-wobble or banding
I will try to do more tests
135 replies