Advanced Position Tolerance: Using Two Segments

slot) – Control perpendicularity of holes, etc • Easy to check true position at MMC , they may be gaged with pins

True Position is the total permissible variation that a feature can have from its true position

true slot In GD&T, position is a versatile tolerance that can be used to control location, coaxiality, orientation or axis offset of a part feature or axis

true illusions slot True Position of a hole pattern is the best way to create a dimensioning system that is meaningful to function in most applications Unless