Analysis Modeling > Tolerances > GD&T > Types of GD&Ts > Position

slot widens and the mating part gets sloppier in the slot, then the slot position tolerance would need to get tighter How would this be

Then we can use the rotational axis of symmetry as a datum axis, combined with the slot feature to establish a datum plane that clocks the rotation of the part

gd&t slot dimensioning slot or key type of feature, where the datum callout flag is put in line with the dimension leader indicating that the midplane of the feature is the datum

real money slot machine app Don Day of Tec-Ease explains another GD&T Tip about Datum Features Check out other GD&T