When gaging critical holes, using go/nogo gages, what is the correct method? We have a hole callout of .1250/.1248. we are using deltronic gage pins. My interpretation is that the .1248 pin must go, and that the .1250 cannot go. I have some people saying that the .1247 can go (meaning that the...
We have a callout on a customers drawing as follows;
Profile of .0005 to A.....There is a non basic dimension from A of .300
I see this as Parallelism to A, since the .300 is not basic. Am I correct with this definition.
I have a hole callout of .097 dia. with a .002 tp at mmc. Since there is no specific tolerance on the hole size, is it standard practice to use the +/-.005 tolerance in the tolerance block for the drawing? My understanding was that on holes with no tolerance specified fell under some sort of...