METHOD FOR DETERMINING A DIMENSION BETWEEN THE BACK AND THE SHARP WIRE OF A VIBRATING BLADE MOUNTED ON A CUTTING TOOL

摘要

The invention relates to a method for determining a dimension between the back and the cutting edge (4a) of a vibrating blade (4) mounted on a cutting head, consisting successively of acquiring a digital image of the blade mounted on the blade. cutting tool so that a line (L1) corresponding to a cutting edge (4b) of the blade and a line (L2) corresponding to a back (4c) of the blade are visible on the image, determining on the digital image along a line (L3) perpendicular to the line corresponding to the edge of the blade the number of pixels between the line corresponding to the edge of the blade and the line corresponding to the back of the blade, and calculate a filtered dimension (d) between the back and the cutting edge of the blade from the number of pixels between the line corresponding to the cutting edge of the blade and the line corresponding to the back of the blade.