1.) Upper case: Would you consider a valid scenario if LMC is used as shown? Copied from Y14.5-2018, but modified to fit my question.
Datum feature C modified at LMC used together with C(RMB)-D(RMB)
Datum feature D modified at LMC used together with C(RMB)-D(RMB)
2.) Lower case: Same as the...
An ISO drawing referencing ISO14405 E, contains an axial circular runout as shown in the picture (surface nominal perpendicular to the datum axis). As an addition a perpendicularity within a smaller tolerance value has been added on the same surface.
My question is: does it make sense? Or the...
ASME Y14.5-2009 figure 4-38 has "B" as secondary in the profile callout for the planar surfaces (three face surfaces)
The new version 2018 of the same standard removed "B" intentionally -- as clearly shown in the technical changes draft --document attached.
Does anyone of the members of this...
