GD&T Tips

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 -

I am trying to grasp the concept of the round slot position callout As per ASME 94 GD&T standard , section

slot 798 slot in the part must accommodate another part One of the great advantages of using tolerances is that it allows for interchangeable parts, thus permitting

slot deposit pulsa axis tanpa potongan slot drawn like this and controlled only for symmetry allows for variations along both