The tolerances provided on the Geomiq platform represent the tightest tolerance available on the engineering drawing.
For precision parts, it is crucial that the drawing always specifies a tolerance. If a tolerance is not explicitly provided, for standard parts, suppliers can default to a tolerance of Β±0.127mm, as indicated on the platform.
Tolerances related to Geometric Dimensioning and Tolerancing (GD&T) features, such as flatness, parallelism, perpendicularity, and concentricity, are specified in the engineering drawing. If these are not mentioned, suppliers can follow the tolerances outlined by ISO 2768 for general dimensional and geometrical requirements.
General Tolerances on Straightness & Flatness
General Tolerances on Perpendicularity
General Tolerances on Symmetry
General Tolerances on Circular Run-Out
Note - If nothing has been specified please use class βKβ.