Cục giảm chấn cho chân bàn IKEA MITTBACK

Vibration dampener for the IKEA MITTBACK Trestle.  I have 2 3d printers in a wooden cabinet on a pair of the mittback trestles on the upper floor of the house.  I noticed recently that the vibrations from the printers were being transferred through the floor to the room below.  I designed a vibration dampener that fits around the top of the trestle for the cabinet to rest on to reduce vibrations.

The STL for the model is available as well as three 3mf profiles.  By modifying the printer profiles you can adjust the stiffness to meet your needs.  I used 95A TPU for this model.

Firm - Print with .2 layer with a .4 nozzle and usual 5% infill.  This makes for a long print but will support the most weight.  In my testing this still transferred a bit through to the legs of the trestle.  Takes around 6 hours to print

The rest of the profiles use a 08 nozzle and .55 layer height and 5% infill

Medium - 1 Perimeter, no top or bottom layers, 5% infill, honeycomb infill. 

Soft - 1 perimeter, no top or bottom layers, 5% infill, 3d honeycomb infill.

Softest - 1 perimeter but will the perimeter thickness to .65 mm, all other settings the same as Soft.

I tested several other slicer profiles but these are the ones that worked the best.

Print 4-6