[rp-ml] FDM roughness data?

Hello,

I was wondering if anyone would be willing to share roughness data they
have collected for FDM surfaces. A contact or optical profilometry
number for Ra or Rz (with surface build orientation noted) would be
very much appreciated. This is for a presentation for our students,
faculty and staff so it only needs to be approximate (I'm guessing its
in the range of 9-12 micron Ra).

Thank you,
-Brett

Brett Lyons
University of Michigan
Senior Research Technician, UM3D Lab
Graduate Student, Mechanical Engineering
FSAE, SAE, SME, AFS
734-647-5497
Received on Tue Mar 18 16:55:48 2008