Hole and Slot as Datum Features -- Part I

Hole and Slot as Datum Features -- Part I gd&t slot Quickly understand how Maximum Material Condition works when using GD&T to gd&t slot dimensioning 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

gd&t slot dimensioning GD&T means Geometric Dimensioning and Tolerancing It is a slot or surface profile A material condition modifier, such as MMC

mpo1221 slot Why GD&T is better ? Difference between Co ordinate tolerancing and Geometric tolerancing with T slot example The T part slides to and fro on the brown part I think this ventures into GD&T territory Take for example the attached image, where you have two pins and a plate, and you want to accurately