Basic dimension puzzler
Basic dimension puzzler
(OP)
I'm looking at a drawing produced by a well-known international company.
The title block does not claim compliance to any drawing standard.
There are linear dimensions with +/- tolerances placed inside boxes - as one might expect a BASIC dimension to be.
Any guesses as to how to interpret this?
Yes, I will of course ask the drawing creator. Or more accurately tell them NFG.
The title block does not claim compliance to any drawing standard.
There are linear dimensions with +/- tolerances placed inside boxes - as one might expect a BASIC dimension to be.
Any guesses as to how to interpret this?
Yes, I will of course ask the drawing creator. Or more accurately tell them NFG.





RE: Basic dimension puzzler
The only other thing I can think of is if it's not a rectangle but rather a "hot dog" or oval -- some companies use that symbol for "critical" dimensions. Are you looking at a crisp picture, or is it fuzzy and this oval might be a possibility?
John-Paul Belanger
Certified Sr. GD&T Professional
Geometric Learning Systems
http://www.gdtseminars.com
RE: Basic dimension puzzler
RE: Basic dimension puzzler
John-Paul Belanger
Certified Sr. GD&T Professional
Geometric Learning Systems
http://www.gdtseminars.com