| 摘要 |
<p>Some preferred embodiments of the present invention includes an apparatus and method employed for cutting a rotating log (12) of rolled product into rolls, the apparatus and method utilized for preventing collapse of a longitudinally extending aperture (16) in the log during the cutting process. The present invention includes a mandrel (52) received within the aperture (16) of the log to at least partially support the log (12) and to preferably maintain the integrity of the aperture (16) while the log (12) is being cut by a saw blade (40). Preferably, the mandrel (52) has at least one recess within which a saw blade (40) can be received during cutting operations upon the log (12).</p> |
