Printer: Comgrow Ender 6
Hardware: Stock then modified to BIQU H2 + Linear Rails
Problem: So I was printing on my stock Ender 6, whenever I printed at speeds near 100 mm/s I get a loud almost grinding noise when it accelerates and actually gets up to 100 mm/s. The prints come out just find, but the noise is pretty loud. I know others are having the same issue, but no one seems to have a solution.
What I tried: I spoke to Comgrow numerous times and they don’t have a solution for me either. They suggested I only print at 60 mm/s. shakes head I’ve measured the distance between the rails, but everything looks fine. I’ve checked the motors and bearings, everything visually seems good. I’ve even upgraded to linear rails and same issue.
I’m attaching a link below of a video of it making the noise but not sure if you can go to it.