Hello i ve question about positon
Hole should have position of X 0 and Y0, measured position is X0.15, Y0
measured position is 0.3. (double value of 0.15)
i know how to calculate position sqrt(x.dev^2+y.dev^2) x 2
but i need a reminder why that is
please
Because position is a diametrical tolerance, centred on the theoretically exact co-ordinates (boxed dimensions on the print). Your deviation is a radial distance from those co-ordinates, so you need to double it in order to compare it to the diametrical tolerance zone.