Hi, if my post is in the wrong section please be so kind & let me know. Same goes to :If this kind of question is already somewhere posted.
Now, i got a technical drawing that gives me a measure "Roundness with a Maximum condition".(its a shaft detail)
My issue with this measure is that it asks a roundness w/o any deviation. Also it gives me a maximum condition so called tolerance(or bonus). Shouldn't there be a +/- tolerance for this. If my question is unclear let me know & i will try to rephrase it.
Seeing that there is no official interpretation of that callout, since it doesn't conform to the standard, your best bet is to talk to the engineer who drew it or the customer for interpretation.
Seeing that there is no official interpretation of that callout, since it doesn't conform to the standard, your best bet is to talk to the engineer who drew it or the customer for interpretation.