| 摘要 |
<p>PURPOSE:To provide a method and a device for cutting a magnetic recording medium such that sharpness can be ensured to maintain a quality of cutting by performing work for slightly adjusting the device even when wearing an edge point is advanced in a certain degree. CONSTITUTION:When a plurality of magnetic recording media is manufactured by meshing a lower rotary edge 2 and an upper rotary edge 1 in both edge point side surfaces thereof slid and rotated and by continuously cutting the long scaled magnetic recording medium fed to come between the rotary edges, corresponding to a condition of wearing the upper/lower rotary edges, a crossing angle between a rotary shaft 14 of the upper rotary edge 1 and a rotary shaft 24 of the lower rotary edge 2 is adjusted.</p> |
