How to check and understand the hole #Position in #GD&T tool

The basic elements of GD&T include: Geometric features - These are the physical features of a part, such as a hole, slot, or surface Datums -

dimension which is the difference between the upper and lower limits The tolerance of the slot in Figure is 004 and the tolerance of the mating part is

gd&t slot dimensioning 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

master of books unlimited slot GD&T Advisor now supports disjoined coplanar surfaces with opposing planes defined as slab or slot features This enhancement supports the following features: