GD&T - Two Holes as Datum Features - Part II

gd&t slot   Dan gd&t slot dimensioning

Pretty easy Once this is verified you need to calculate the virtual condition of the slot The virtual condition is the boundary that can not

This GD&T Tip features Don Day of Tec-Ease as he explains how the standard gives two This tip was triggered by a question raised by Rani in our GD&T whatsapp group: how to specify geometric variation of a slot, used to bend a semi flexible wire?

pirate pays slot 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 means Geometric Dimensioning and Tolerancing It is a slot or surface profile A material condition modifier, such as MMC