Hi guys
My printer make some disturbing noises when prints the contour of the object and the first layer. Something goes into resonance and start vibrate. This happend at any speed but at lower speeds is louder. When she start to print in diagonal this noise disappear but after the firs layer. It's like in that moment the current trough steppers flows smoother. Is there a way to calibrate somehow my drivers to have quiter motors? I'm assuming that my motors are the problem and I think they introduce vibration in the frame and other parts. I'm using RamboMini board and Marlin 1.1.0 RC7. I allready set my currents trough my drivers to have the right voltage to each stepper. But.....maybe is something more than this that I can play with. Thank you!
My printer make some disturbing noises when prints the contour of the object and the first layer. Something goes into resonance and start vibrate. This happend at any speed but at lower speeds is louder. When she start to print in diagonal this noise disappear but after the firs layer. It's like in that moment the current trough steppers flows smoother. Is there a way to calibrate somehow my drivers to have quiter motors? I'm assuming that my motors are the problem and I think they introduce vibration in the frame and other parts. I'm using RamboMini board and Marlin 1.1.0 RC7. I allready set my currents trough my drivers to have the right voltage to each stepper. But.....maybe is something more than this that I can play with. Thank you!
