I had a cast iron plate out in the garage - weights about 75 lbs and is machined on one surface. I don't know what it was made for, but it belonged to my grandfather. I printed out some short legs for it and put rubber feet on them. I then put the plate on the floor and set my M2 on top of it. That much mass REALLY kills the mechanical noise compared to having it on my desk.
I removed the dampers from the XY motors to see if they were contributing to ring or overshoot - I didn't see a difference in the print, FWIW ... but the increase in noise level was minimal. I have replaced all the small, noisy fans with larger units - so the fan noise has mostly been addressed.
I don't expect this to be a hot topic because I'm sure heavy cast iron plates aren't something most folks have on hand - but you might try something like a large concrete patio block to put some isolating mass between your printer and whatever it's on.
Another way to make your M2 quiet
Re: Another way to make your M2 quiet
I've got mine on a built in cabinet and it doesn't make a mechanical noise, but that's a great idea anyway.
- Matt_Sharkey
- Posts: 347
- Joined: Mon Oct 20, 2014 3:10 pm
Re: Another way to make your M2 quiet
nice! it's like the reverse of a seismograph!
Lets just bolt the damn thing to some concrete footers!
Lets just bolt the damn thing to some concrete footers!