| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cutter roll which can adjust contact pressure of a cutter of a cutter roll to an anvil roll easily, and which hardly generates metal fatigue and significant cost increase.SOLUTION: The cutter roll comprises: a cutter 11B disposed on a roll body 10; and support parts 12 disposed on both ends of the roll body 10 in an axial direction S, having larger diameter than that of the roll body 10, and contacting an anvil roll 2. The support parts 12 have: an outer peripheral part 12R including an outer peripheral surface 12F contacting the anvil roll 2; and a low rigidity part 12L disposed at a position closer to an axial center than the outer peripheral part 12R and adjacent to the outer peripheral part 12R, and having compression rigidity smaller than that of a diameter direction D in the outer peripheral part 12R.</p> |
