Overlord pro arrived yesterday.
Packing was OK apart from two pieces of card coming away in transit, the bed had rotated in its support screw slots, but went back into place easily and nothing damaged.
It came with a kilo of filament, SD card (including Cura, docs and test print gcode), a scraper, painters tape and bag of spare parts (tubes, feet, thermistors, etc). Set-up was straightforward, loaded filament and auto trammed, bed heated, ready to go 5 minutes out of the box.
The print quality is good, BUT IT’S VERY NOISY!
I’m going to have to open it up and see if anything is loose inside.
http://www.youtube.com/watch?v=2lrb5BC-gN4
yeah, that’s not right. look for something rubbing up against a belt or pulley. Should be minor…if you find it soon.
It makes the same noise during auto tramming, at the start of a sideways movement, i.e. the start of a an accelerated move. I’ve moved the belts manually (fast and slow) and there’s no rubbing, the fans all turn easily and there’s nothing rubbing on the motor spindles, and the belts aren’t slipping, just the top belt pulleys to check. If I can see how to get to them…
Yes, that’s what I’m thinking @Mark_Rehorst , but there’s little data on their site, I’ll have to try out their forum.
Could it be a linear bearing/bushing scrapping on the rod?
Possibly the carriage is torquing on lift?