Hi folks - need some help - and I will try to describe the issue -
I am reviewing a preliminary drawing for a sheet metal part. There is a hole that is identified as Datum "B". And I have a callout for the diameter of that hole to be 4.80, and a true position requirement of .5 at MMC with respect to datum A,B,C.
My question is - how can you have a true postition call out on a datum?
I haope this is enough info for some response.
Thanks!
I am reviewing a preliminary drawing for a sheet metal part. There is a hole that is identified as Datum "B". And I have a callout for the diameter of that hole to be 4.80, and a true position requirement of .5 at MMC with respect to datum A,B,C.
My question is - how can you have a true postition call out on a datum?
I haope this is enough info for some response.
Thanks!