Transcription: Finally, the effect of concentricity must be checked. At the counter board, the diametric clearance is calculated by taking the smallest hole minus the largest pin. This is equal to the quantity 10.00 minus 0.01 minus the quantity 9.97 plus 0.01, which equals 0.01 millimeters. The radial clearance The clearance is half the diametric clearance. Thus, the radial clearance is 0.005 mm. The concentricity tolerances of the pins and bore are each 0.002 mm for a total radial displacement of only 0.004 mm. Thus, even with concentricity tolerances, the part will still fit as desired.
(.mp3)