| 摘要 |
<p>A taper sleeve (30) is configured and dimensioned for axial insertion in a tightly wedged position between the tapered neck section of a roll shaft and the cylindrical bore of a ring-shaped roll. At least the sleeve surfaces in contact with the shaft neck section and the roll bore are covered with a wear resistant coating (44) selected from the group consisting of titanium nitride, titanium carbon nitride and chrome nitride.</p> |
