I have engineers here that have basic dimensions to control true position callouts-and they have true position callouts on those basic dimensions also!! They got upset cause i told them it makes no sense.. I have a hole with a TP .005 to A and B, and i have basic dimensions from A and B and then TP .004 of these dimensions to A.. How does that make sense?? how am i supposed to even inspect that ...but what do i know!!
Most of the time I see this is when they are trying to control perpendiculartiy. I have seen this over and over on thin sheet metal 0.6 - 1.5mm thick material.
Most of the time I see this is when they are trying to control perpendiculartiy. I have seen this over and over on thin sheet metal 0.6 - 1.5mm thick material.