GD&T of CFR
GD&T of CFR
(OP)
I tried posting earlier but I don't think it went through. Sorry if this double posted.
I am trying to tolerance a drawing for carbon fiber calibration targets. The material is very textured, think small diamond plate. If I put a flatness tolerance of .0002" on it will all the parts fail because the roughness is greater than .0002"? This is a general drawing that should cover the part if there is a texturing to it or not. Is the roughness and flatness completely independent?
I am trying to tolerance a drawing for carbon fiber calibration targets. The material is very textured, think small diamond plate. If I put a flatness tolerance of .0002" on it will all the parts fail because the roughness is greater than .0002"? This is a general drawing that should cover the part if there is a texturing to it or not. Is the roughness and flatness completely independent?





RE: GD&T of CFR
Jim Sykes, P.Eng, GDTP-S
Profile Services www.profileservices.ca
TecEase, Inc. www.tec-ease.com