IronBrain
RRCRat Rig Community [Unofficial]
•Created by popoblito on 10/2/2024 in #fix-my-printer
(straight) Rear leadscew is wobbling
Doesn’t the wobble decoupling (oldham coupling) mean the nut has no lateral support. If this is true you really do need a good radial bearing at both top and bottom.
45 replies
RRCRat Rig Community [Unofficial]
•Created by MisteryWagon on 10/2/2024 in #fix-my-printer
Temperature issues V-Core 3
It is a NTC or p1000/p100? An NTC to show high temp would have to decrease its resistance—this would suggest shorting or a faulty NTC. If it’s a p1000/p100 you’ve probably got a loosening connection
8 replies
RRCRat Rig Community [Unofficial]
•Created by mazas on 8/2/2024 in #fix-my-mesh
VC4 400 Both back corners dip
The bed is only supported in three locations, and they are all at the edges of the plate. A perfectly flat plate supported in this fashion would be high where the supports are, a bit low in the front middle, and lowest in the back corners exactly as your mesh shows.
204 replies