Loud Z Lead Screw when moving bed down
I was working on the printer and did some changes on the gantry to add ABS printed parts. I didn't touch the bed or make adjustments to the frame. The left Z lead screw became really noisy for some reason. When it moves down at a Section in the beginning it is really loud. There's no binding, I can easily rotate the motor by hand where it still makes the sound just not as loud.
2 Replies
did you put the bearing under t hat screw to couple motor? grease it? grease that top coupler?
yah it is under the coupler, the sound stops when you go lower down the lead screw. I didn't grease it, I thought you don't grease with POM?
well idk if it's good or not cause everywhere I search it just says POM doesnt need to be lubed, but I tried super lube and the sound went away