The drill holes to make reamer reaming little what method is solved, (drill reaming to hit Phi 8.5, Phi 9)
How long has the reamer been on? What's the depth of the hinge? First change a new one that meets the accuracy requirements of the reamer.
How long has the reamer been on? What's the depth of the hinge? First change a new one that meets the accuracy requirements of the reamer.
The bottom is too small. Hinge 0.5 at once, aren't you afraid to damage the reamer? The general rough hinge margin is 0.15~0.35mm, and the precision joint margin is 0.1~0.2mm.
