A PROCESS FOR MANUFACTURING PARTS THAT IS BASED ON SIMULTANEOUS ANALYSIS OF STATISTICAL INDICATORS

摘要

The invention relates to a process for manufacturing parts that is based on the simultaneous analysis of a plurality of different statistical indicators representative of a characteristic size of the parts, in which: an overall validation set corresponding to a set-theoretic combination of the various validation sets of each statistical indicator is defined; an overall sanction set corresponding to a set-theoretic combination of the various sanction sets of each statistical indicator is defined; and an overall control set comprising the pairs (μ;σ) not contained in the overall validation set and in the overall sanction set is defined; and it is determined to which overall set, from the overall validation set, the overall sanction set and the overall control set, the pair comprising the mean μm and the standard deviation σm of the measured characteristic size belongs, and the manufacture is controlled depending on the overall set thus determined.