Various Items on 3D printing

[m.marino]

Hello Folks,

I have been running two MK2S Prusa's for over a year now and they are now upgraded to the MK2.5S. The expense is worth it in my view and will be buying some MK3S's shortly for business production. The items that I find interesting is that so many of the 3D printing world does NOT take into account the tolerances of the plastic that is being extruded, Now for organic and non engineering parts you can get away with that. The moment you step into anything that has tolerances you really have to pay attention to what your expansion/contraction ratios are for a given plastic.

Has anyone else run across this type of issue?

Michael