ISO 14253-1:2017 establishes standardized decision rules for determining the conformity of workpieces and measuring equipment with geometrical specifications, incorporating measurement uncertainty to prevent disputes. The standard defines specific zones for acceptance or rejection based on whether measured values fall within, or outside, tolerance limits by the margin of uncertainty. For more information, visit ISO . ISO 14253-1:2017 - Geometrical product specifications (GPS)
ISO 14253-1 is critical for industries with high-precision requirements, such as aerospace and automotive manufacturing. international standard iso 14253 1pdf exclusive
To prove a part is "good," the measured value must fall within the specification zone by a margin at least equal to the expanded measurement uncertainty ( international standard iso 14253 1pdf exclusive