The Importance of Scan Alignment to Nominal CAD Model for Inspection
While many tend to use Best Fit alignments for inspection, the truth is that the alignment method may not provide the most accurate inspection results. When using a Best Fit alignment process, you are relying on the inspection software to understand the design intent and align the scan of the manufactured part properly to the nominal CAD model. If datums aren’t provided to use for alignment by the inspection drawing or PMI model, you would [...]