Does anybody have a source showing inspection methods for determining True Position ?
I teach GD&T classes and am always asked..."How are parts inspected for true position?"
I know there are many ways to check this but i can not find actual examples of how a virtual condition fixture is being...
does anyone know where the real definition of the ANSI depth symbol is?
if i use the depth symbol ( the one that has a straight horizontal bar with an arrow pointing down at its midpoint ) where is this depth measured if is defining a drilled hole?
My view would show a hole with a drill point...