| 摘要 |
A grinder roll assembly ( 500 ) is provided herein. The grinder roll assembly ( 500 ) includes a grinder roll ( 505 ), a shaft ( 510 ) in a through bore of the grinder roll, a first tapered sleeve ( 615 A), and a second tapered sleeve ( 615 B). The first tapered sleeve ( 615 A) fits between the shaft ( 510 ) and the grinder roll ( 505 ) in one direction, and the second tapered sleeve ( 615 B) fits between the shaft ( 510 ) and the grinder roll ( 505 ) in an opposite direction to form at least one friction lock that mounts the grinder roll ( 505 ) to the shaft ( 510 ).
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