"Bump" in Y-axis

[MrEcho]

Hello everybody

I’ve been having issues with the Y-axis modules but I’ve tracked it partly down to the carriage bearings being faulty.

A350 Linear module Issue (Bearing failure)

I’ve been recently having issues with the Y-axis Linear Modules. I posted a new topic on the forum on the 13th September ( Y-axis excessive Wobble / See-saw ). During printing the heated bed was see-sawing/wobbling causing issues with the prints and also a screeching noise was coming from the modules. https://youtu.be/nyUkSZG3chQ I thought the noise was due to the sealing strips and the excessive movement was due to the Slider/Carriage U-Groove (SG10) bearings being slack as others had suggest…

But this could possibly be why the bearings have failed and would explain why I was having such bad wobble on the bed. Very interesting thead!!! and could be the cause of linear module failure with others.

~K