Is this a 'legal' callout? We have 4 holes thru the face of a cylindrical part. You know the drill - I can't include the actual print. If need be, I can mock something up.
Datum A = OD, Datum B = Top plane of cylinder, Datum C = 1 of the 4 holes. Should there not be a material modifier here on the position tolerance itself?? Or is the effect the same b/c Datum C is one of the 4 holes?
I'll contact our customer...but they won't likely respond for a month or two...
I'm going to agree with Neil here, and ask the customer if those bolt circles are individual or all 4 as a pattern. This definitely needs clarification. I can't find the print my company had with a similar Position of 0 with a material modifier on the datum sadly to see what engineering said about it.
I'm going to agree with Neil here, and ask the customer if those bolt circles are individual or all 4 as a pattern. This definitely needs clarification. I can't find the print my company had with a similar Position of 0 with a material modifier on the datum sadly to see what engineering said about it.