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Compilation of the results of tool scanning, macro-photographs, 3D replica scans and a coloured mapof deviations for the dies obtained by way of reversing the 3D scan of the replica and comparing it to the nominal CAD scan (with standard setting of the angle, i.e., 55° for: (a) tools with an ALWIN coating after 1300 forgings, (b) with an ALWIN coating after 2400 forgings, (c) with a BIGAAN coating after 1090 forgings, (d) with a BIGAAN coating after 1900 forgings.
