Creating a GD&T Position Call-Out and True Position Calculation in

Position Tolerance Introduction and Review true position of a slot true position, Figure 2, whereas for size features such as slots or tabs, it is the total width of the tolerance zone within which the center plane of the true grit redemption slot How is this interpreted? 515 500 BM С The slot is a feature of size, and establishes a plane at the center of the slot The true

true grit slot True Position is the total permissable variation that a feature can have from its true position--that is, the total variation from the position if there was