Surface Finish

Date: Fri Nov 21 1997 - 23:02:37 EET

        I am a grad student at the Arizona State University. I am
currently working on characterizing the surface finish on rapid
prototyped parts from the GEnisys m/c( from Stratasys).
 I would like to know if any of you know of a surface roughness measuring
device which can be used for the rough surfaces produced by rp m/cs.
I am talking of RMS values in the range of 200-1000.

Gautham Kattethota

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